{"id":567,"date":"2024-12-25T05:12:04","date_gmt":"2024-12-25T05:12:04","guid":{"rendered":"https:\/\/www.wrapfilmtest.com\/?page_id=567"},"modified":"2025-01-13T08:40:48","modified_gmt":"2025-01-13T08:40:48","slug":"haze-and-transmittance-test","status":"publish","type":"page","link":"https:\/\/www.wrapfilmtest.com\/et\/haze-and-transmittance-test","title":{"rendered":"H\u00e4gususe ja l\u00e4bilaskvuse test"},"content":{"rendered":"<div class=\"slider-wrapper relative\" id=\"slider-1912990192\" >\n    <div class=\"slider slider-nav-circle slider-nav-large slider-nav-light slider-style-normal\"\n        data-flickity-options='{            \"cellAlign\": \"center\",            \"imagesLoaded\": true,            \"lazyLoad\": 1,            \"freeScroll\": false,            \"wrapAround\": true,            \"autoPlay\": 6000,            \"pauseAutoPlayOnHover\" : true,            \"prevNextButtons\": true,            \"contain\" : true,            \"adaptiveHeight\" : true,            \"dragThreshold\" : 10,            \"percentPosition\": true,            \"pageDots\": true,            \"rightToLeft\": false,            \"draggable\": true,            \"selectedAttraction\": 0.1,            \"parallax\" : 0,            \"friction\": 0.6        }'\n        >\n        \n\n\n  <div class=\"banner has-hover\" id=\"banner-1049208364\">\n          <div class=\"banner-inner fill\">\n        <div class=\"banner-bg fill\" >\n            <div class=\"bg fill bg-fill\"><\/div>\n                        <div class=\"overlay\"><\/div>            \n                    <\/div>\n\t\t\n        <div class=\"banner-layers container\">\n            <div class=\"fill banner-link\"><\/div>            \n\n   <div id=\"text-box-1269830181\" class=\"text-box banner-layer x50 md-x50 lg-x50 y50 md-y50 lg-y50 res-text\">\n                     <div data-animate=\"fadeInLeft\">           <div class=\"text-box-content text dark text-shadow-1\">\n              \n              <div class=\"text-inner text-center\">\n                  \n\n<h2>H\u00e4gususe ja l\u00e4bilaskvuse test<\/h2>\n<div class=\"is-divider divider clearfix\" ><\/div>\n\n<a href=\"https:\/\/www.wrapfilmtest.com\/et\/contact\/\" target=\"_blank\" class=\"button success box-shadow-3\" rel=\"noopener\"  >\n    <span>K\u00fcsi hinnapakkumist<\/span>\n  <\/a>\n\n\n\n              <\/div>\n           <\/div>\n       <\/div>                     \n<style>\n#text-box-1269830181 {\n  width: 66%;\n}\n#text-box-1269830181 .text-box-content {\n  font-size: 100%;\n}\n<\/style>\n    <\/div>\n \n\n        <\/div>\n      <\/div>\n\n            \n<style>\n#banner-1049208364 {\n  padding-top: 30%;\n}\n#banner-1049208364 .bg.bg-loaded {\n  background-image: url(https:\/\/www.wrapfilmtest.com\/wp-content\/uploads\/2024\/12\/Wrap-Film-Test-Price-768x224.webp);\n}\n#banner-1049208364 .overlay {\n  background-color: rgba(0, 0, 0, 0.25);\n}\n#banner-1049208364 .bg {\n  background-position: 71% 54%;\n}\n<\/style>\n  <\/div>\n\n\n\n     <\/div>\n\n     <div class=\"loading-spin dark large centered\"><\/div>\n\n\t<\/div>\n\n\n<div class=\"row align-middle\"  id=\"row-649487350\">\n\n\n\t<div id=\"col-1620027971\" class=\"col medium-6 small-12 large-6\"  >\n\t\t\t\t<div class=\"col-inner\"  >\n\t\t\t\n\t\t\t\n\n<h2 class=\"lead uppercase\" style=\"text-align: left;\">Udu- ja l\u00e4bilaskvustest \u00fcmbriskiledele: p\u00f5hjalik juhend<\/h2>\n<p>Pakkekilesid, sealhulgas venituskilesid ja pakkekilesid, kasutatakse mitmesugustes rakendustes, alates pakkimisest kuni kaitsmiseni ja transportimiseni. Need filmid peavad sageli s\u00e4ilitama teatud l\u00e4bipaistvuse taseme, et v\u00f5imaldada sisu n\u00e4htavust, pakkudes samal ajal t\u00f5husat kaitset v\u00e4liste elementide eest.<\/p>\n<h5>\u00a0<\/h5>\n\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\n\t\n\n\t<div id=\"col-1892439926\" class=\"col medium-6 small-12 large-6\"  >\n\t\t\t\t<div class=\"col-inner\"  >\n\t\t\t\n\t\t\t\n\n\t<div class=\"img has-hover x md-x lg-x y md-y lg-y\" id=\"image_20574284\">\n\t\t\t\t\t\t\t\t<div class=\"img-inner image-cover dark\" style=\"padding-top:75%;\">\n\t\t\t<img decoding=\"async\" width=\"631\" height=\"400\" src=\"https:\/\/www.wrapfilmtest.com\/wp-content\/uploads\/2024\/12\/Haze-Meter-and-Luminous-Transmittance-meter-631x400.webp\" class=\"attachment-medium size-medium\" alt=\"H\u00e4gum\u00f5\u00f5tur ja valgusl\u00e4bivuse m\u00f5\u00f5tur\" srcset=\"https:\/\/www.wrapfilmtest.com\/wp-content\/uploads\/2024\/12\/Haze-Meter-and-Luminous-Transmittance-meter-631x400.webp 631w, https:\/\/www.wrapfilmtest.com\/wp-content\/uploads\/2024\/12\/Haze-Meter-and-Luminous-Transmittance-meter-1262x800.webp 1262w, https:\/\/www.wrapfilmtest.com\/wp-content\/uploads\/2024\/12\/Haze-Meter-and-Luminous-Transmittance-meter-768x487.webp 768w, https:\/\/www.wrapfilmtest.com\/wp-content\/uploads\/2024\/12\/Haze-Meter-and-Luminous-Transmittance-meter-510x323.webp 510w, https:\/\/www.wrapfilmtest.com\/wp-content\/uploads\/2024\/12\/Haze-Meter-and-Luminous-Transmittance-meter.webp 1330w\" sizes=\"(max-width: 631px) 100vw, 631px\" \/>\t\t\t\t\t\t\n\t\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t\n<style>\n#image_20574284 {\n  width: 100%;\n}\n<\/style>\n\t<\/div>\n\t\n\n\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\n\t\n\n<\/div>\n\t<section class=\"section has-parallax\" id=\"section_1770602315\">\n\t\t<div class=\"bg section-bg fill bg-fill\" data-parallax-container=\".section\" data-parallax-background data-parallax=\"-4\">\n\n\t\t\t\n\t\t\t<div class=\"section-bg-overlay absolute fill\"><\/div>\n\t\t\t\n\t<div class=\"is-border\"\n\t\tstyle=\"border-color:rgb(235, 235, 235);border-width:1px 0px 0px 0px;\">\n\t<\/div>\n\n\t\t<\/div>\n\n\t\t\n\n\t\t<div class=\"section-content relative\">\n\t\t\t\n\n<div class=\"row\"  id=\"row-1225285623\">\n\n\n\t<div id=\"col-139770157\" class=\"col medium-4 small-12 large-4\"  >\n\t\t\t\t<div class=\"col-inner\"  >\n\t\t\t\n\t\t\t\n\n\t<div id=\"text-3168546100\" class=\"text\">\n\t\t\n\n<h2 class=\"uppercase\">H\u00e4gususe ja valguse l\u00e4bilaskvuse roll pakendites<\/h2>\n\t\t\n<style>\n#text-3168546100 {\n  color: rgb(253, 253, 253);\n}\n#text-3168546100 > * {\n  color: rgb(253, 253, 253);\n}\n<\/style>\n\t<\/div>\n\t\n\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\n\t\n\n\t<div id=\"col-887129448\" class=\"col medium-8 small-12 large-8\"  >\n\t\t\t\t<div class=\"col-inner\"  >\n\t\t\t\n\t\t\t\n\n\t<div id=\"text-1335407222\" class=\"text\">\n\t\t\n\n<p>H\u00e4gusus ja valguse l\u00e4bilaskvus m\u00f5jutavad otseselt \u00fcmbrise l\u00e4bipaistvust ja v\u00e4limust, mis on tarbija tajumiseks h\u00e4davajalikud, eriti toiduainete pakendamise ja jaem\u00fc\u00fcgi keskkondades. Ebapiisav h\u00e4gususe tase v\u00f5ib p\u00f5hjustada kehva visuaalse atraktiivsuse, samas kui eba\u00f5ige l\u00e4bilaskvus v\u00f5ib kahjustada \u00fcmbrise t\u00f5husust toodete kaitsmisel. Testimine tagab, et filmid vastavad optilise selguse ja l\u00e4bipaistvuse n\u00f5utavatele spetsifikatsioonidele.<\/p>\n\t\t\n<style>\n#text-1335407222 {\n  color: rgb(255, 255, 255);\n}\n#text-1335407222 > * {\n  color: rgb(255, 255, 255);\n}\n<\/style>\n\t<\/div>\n\t\n\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\n\t\n\n<\/div>\n\n\t\t<\/div>\n\n\t\t\n<style>\n#section_1770602315 {\n  padding-top: 60px;\n  padding-bottom: 60px;\n  min-height: 300px;\n  background-color: rgb(245, 245, 245);\n}\n#section_1770602315 .section-bg-overlay {\n  background-color: rgba(0,0,0,.5);\n}\n#section_1770602315 .section-bg.bg-loaded {\n  background-image: url(https:\/\/www.wrapfilmtest.com\/wp-content\/uploads\/2024\/12\/Haze-Meter-for-film-scaled.webp);\n}\n#section_1770602315 .section-bg {\n  background-position: 46% 58%;\n}\n<\/style>\n\t<\/section>\n\t\n<div class=\"text-center\"><div class=\"is-divider divider clearfix\" ><\/div><\/div>\n\n\t<div id=\"text-1708575935\" class=\"text\">\n\t\t\n\n<h2>L\u00e4bilaskvus ja h\u00e4gusus on l\u00e4bipaistvate materjalide kaks v\u00e4ga olulist optilist omadust.<\/h2>\n\t\t\n<style>\n#text-1708575935 {\n  text-align: center;\n}\n<\/style>\n\t<\/div>\n\t\n<p style=\"text-align: center;\">H\u00e4gusus on tugevalt seotud hajutatud ja edastatud valgusvooga; L\u00e4bilaskvus on keskkonda l\u00e4biva valgusvoo protsent kogu langevast valgusvoost.<\/p>\n\t<section class=\"section\" id=\"section_818643457\">\n\t\t<div class=\"bg section-bg fill bg-fill  bg-loaded\" >\n\n\t\t\t\n\t\t\t\n\t\t\t\n\t<div class=\"is-border\"\n\t\tstyle=\"border-color:rgb(235, 235, 235);border-width:1px 0px 0px 0px;\">\n\t<\/div>\n\n\t\t<\/div>\n\n\t\t\t<div class=\"ux-shape-divider ux-shape-divider--top ux-shape-divider--style-arrow\">\n\t\t<svg viewbox=\"0 0 1000 100\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\" preserveaspectratio=\"none\">\n\t<path class=\"ux-shape-fill\" d=\"M1000 100H0L0 96H483L500 79L517 96H1000V100Z\"\/>\n<\/svg>\n\t<\/div>\n\n\n\t\t<div class=\"section-content relative\">\n\t\t\t\n\n<div class=\"row align-middle\"  id=\"row-1810244004\">\n\n\n\t<div id=\"col-2011145900\" class=\"col medium-3 small-12 large-3\"  >\n\t\t\t\t<div class=\"col-inner\"  >\n\t\t\t\n\t\t\t\n\n<p>H\u00e4gusus iseloomustab l\u00e4bipaistvate v\u00f5i pooll\u00e4bipaistvate materjalide h\u00e4gusust ja ebakorrap\u00e4rasust ning l\u00e4bilaskvus n\u00e4itab materjali v\u00f5imet valgust l\u00e4bi lasta.<\/p>\n\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\n\t\n\n\t<div id=\"col-1226096046\" class=\"col medium-5 small-12 large-5\"  >\n\t\t\t\t<div class=\"col-inner\"  >\n\t\t\t\n\t\t\t\n\n<p>H\u00e4gusus on hajutatud valgusvoo ja l\u00e4biva valgusvoo suhe, mis erineb langeva valguse suunast, kui paralleelne valgus l\u00e4bib materjaliproovi, ja seda v\u00e4ljendatakse protsentides. Tavaliselt kasutatakse h\u00e4gususe arvutamiseks ainult hajutatud valgusvoogu, mis kaldub langeva valguse suunast rohkem kui 2,5 kraadi v\u00f5rra k\u00f5rvale.<\/p>\n\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\n\t\n\n\t<div id=\"col-575447196\" class=\"col medium-4 small-12 large-4\"  >\n\t\t\t\t<div class=\"col-inner\"  >\n\t\t\t\n\t\t\t\n\n<p><strong>L\u00e4bilaskvus<\/strong> on valguse v\u00f5ime l\u00e4bida materiaalse objekti keskkonda ja on protsentuaalne valgusvoog, mis l\u00e4bib materiaalset keskkonda selle langeva valgusvoo suhtes.<\/p>\n\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\n\t\n\n<\/div>\n\n\t\t<\/div>\n\n\t\t\n<style>\n#section_818643457 {\n  padding-top: 60px;\n  padding-bottom: 60px;\n  min-height: 300px;\n}\n#section_818643457 .ux-shape-divider--top svg {\n  height: 150px;\n  --divider-top-width: 100%;\n}\n#section_818643457 .ux-shape-divider--top .ux-shape-fill {\n  fill: rgb(122, 156, 89);\n}\n<\/style>\n\t<\/section>\n\t\n\t<section class=\"section dark\" id=\"section_1767396321\">\n\t\t<div class=\"bg section-bg fill bg-fill  bg-loaded\" >\n\n\t\t\t\n\t\t\t\n\t\t\t\n\n\t\t<\/div>\n\n\t\t\n\n\t\t<div class=\"section-content relative\">\n\t\t\t\n\n<div class=\"row\"  id=\"row-1642148404\">\n\n\n\t<div id=\"col-324088685\" class=\"col small-12 large-12\"  >\n\t\t\t\t<div class=\"col-inner text-center\"  >\n\t\t\t\n\t\t\t\n\n\t<div id=\"text-385250191\" class=\"text\">\n\t\t\n\n<h3>Kuidas udusust ja l\u00e4bilaskvust arvutatakse?<\/h3>\n\t\t\n<style>\n#text-385250191 {\n  font-size: 1.75rem;\n}\n<\/style>\n\t<\/div>\n\t\n\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\n\t\n\n<\/div>\n<div class=\"row row-large\"  id=\"row-1667061256\">\n\n\n\t<div id=\"col-932033259\" class=\"col medium-7 small-12 large-7\"  >\n\t\t\t\t<div class=\"col-inner text-center\"  >\n\t\t\t\n\t\t\t\n\n<p style=\"text-align: left;\">Katse ajal, kui langevat valgust pole, on vastuv\u00f5etud valgusvoog 0. Kui n\u00e4idist pole, l\u00e4bib kogu langev valgus ja vastuv\u00f5etud valgusvoog on 100, mida t\u00e4histatakse kui T1. Sel hetkel neelab valgusl\u00f5ksu paralleelvalgus ja vastuv\u00f5etud valgusvoog on instrumendi hajutatud valgusvoog T3. Seej\u00e4rel asetatakse proov ja instrument v\u00f5tab vastu l\u00e4biva valgusvoo, milleks on T2. Kui paralleelvalgus neeldub valgusl\u00f5ksu poolt, on vastuv\u00f5etud valgusvoog proovi ja seadme hajutatud valgusvoo T4 summa. T1, T2, T3 ja T4 m\u00f5\u00f5detud v\u00e4\u00e4rtuste p\u00f5hjal saab arvutada l\u00e4bilaskvuse ja h\u00e4gususe v\u00e4\u00e4rtused.<\/p>\n\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\n\t\n\n\t<div id=\"col-227529919\" class=\"col medium-5 small-12 large-5\"  >\n\t\t\t\t<div class=\"col-inner text-center\"  >\n\t\t\t\n\t\t\t\n\n<p style=\"text-align: left;\">L\u00e4bilaskvus Tt arvutatakse j\u00e4rgmise valemi j\u00e4rgi:<\/p>\n<p style=\"text-align: left;\"><strong>Tt(%)=T2\/T1*100<\/strong><\/p>\n<p style=\"text-align: left;\">H\u00e4gususv\u00e4\u00e4rtus H arvutatakse j\u00e4rgmise valemi j\u00e4rgi:<\/p>\n<p style=\"text-align: left;\"><strong>H(%)=(T4\/T2-T3\/T1)*100<\/strong><\/p>\n\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\n\t\n\n<\/div>\n<div class=\"row\"  id=\"row-1494774551\">\n\n\n\t<div id=\"col-1797690388\" class=\"col small-12 large-12\"  >\n\t\t\t\t<div class=\"col-inner\"  >\n\t\t\t\n\t\t\t\n\n\t<div id=\"text-1770398853\" class=\"text\">\n\t\t\n\n<div class=\"flex max-w-full flex-col flex-grow\">\n<div class=\"min-h-8 text-message flex w-full flex-col items-end gap-2 whitespace-normal break-words text-start &#091;.text-message+&amp;&#093;:mt-5\" dir=\"auto\" data-message-author-role=\"assistant\" data-message-id=\"70ce54c9-bbec-45b4-a163-7abfc4da4420\" data-message-model-slug=\"gpt-4o\">\n<div class=\"flex w-full flex-col gap-1 empty:hidden first:pt-&#091;3px&#093;\">\n<div class=\"markdown prose w-full break-words dark:prose-invert light\">\n<p>\u00dcldiselt on l\u00e4bilaskvusel ja h\u00e4gususel p\u00f6\u00f6rdv\u00f5rdeline seos. Suure l\u00e4bilaskvusega materjalidel on tavaliselt madal h\u00e4gusus ja vastupidi. Kuid nende kahe suhe ei ole alati selline ja m\u00f5nikord v\u00f5ivad tulemused olla vastupidised.<\/p>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n\t\t\n<style>\n#text-1770398853 {\n  text-align: center;\n}\n<\/style>\n\t<\/div>\n\t\n\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\n\t\n\n<\/div>\n\n\t\t<\/div>\n\n\t\t\n<style>\n#section_1767396321 {\n  padding-top: 45px;\n  padding-bottom: 45px;\n  background-color: #273647;\n}\n@media (min-width:550px) {\n  #section_1767396321 {\n    padding-top: 65px;\n    padding-bottom: 65px;\n  }\n}\n@media (min-width:850px) {\n  #section_1767396321 {\n    padding-top: 30px;\n    padding-bottom: 30px;\n  }\n}\n<\/style>\n\t<\/section>\n\t\n<div class=\"text-center\"><div class=\"is-divider divider clearfix\" ><\/div><\/div>\n\n\t<div id=\"text-570928865\" class=\"text\">\n\t\t\n\n<h2>H\u00e4gususe ja l\u00e4bilaskvuse testimise juhtstandardid<\/h2>\n\t\t\n<style>\n#text-570928865 {\n  text-align: center;\n}\n<\/style>\n\t<\/div>\n\t\n\t<section class=\"section\" id=\"section_593914540\">\n\t\t<div class=\"bg section-bg fill bg-fill  bg-loaded\" >\n\n\t\t\t\n\t\t\t\n\t\t\t\n\t<div class=\"is-border\"\n\t\tstyle=\"border-color:rgb(235, 235, 235);border-width:1px 0px 0px 0px;\">\n\t<\/div>\n\n\t\t<\/div>\n\n\t\t\t<div class=\"ux-shape-divider ux-shape-divider--top ux-shape-divider--style-arrow-2\">\n\t\t<svg viewbox=\"0 0 1000 100\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\" preserveaspectratio=\"none\">\n\t<path class=\"ux-shape-fill\" d=\"M1000 100H0L0 96H480.929C482.255 96 483.527 95.4732 484.464 94.5355L497.879 81.1213C499.05 79.9497 500.95 79.9497 502.121 81.1213L515.536 94.5355C516.473 95.4732 517.745 96 519.071 96H1000V100Z\"\/>\n<\/svg>\n\t<\/div>\n\n\n\t\t<div class=\"section-content relative\">\n\t\t\t\n\n<div class=\"row\"  id=\"row-1920319261\">\n\n\n\t<div id=\"col-1477751706\" class=\"col small-12 large-12\"  >\n\t\t\t\t<div class=\"col-inner\"  >\n\t\t\t\n\t\t\t\n\n<p>Mitmed rahvusvahelised standardid juhivad h\u00e4gususe ja l\u00e4bilaskvuse m\u00f5\u00f5tmist, tagades testimisprotseduuride t\u00e4psuse ja j\u00e4rjepidevuse.<\/p>\n\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\n\t\n\n<\/div>\n<div class=\"row\"  id=\"row-1892031434\">\n\n\n\t<div id=\"col-187271280\" class=\"col medium-6 small-12 large-6\"  >\n\t\t\t\t<div class=\"col-inner\"  >\n\t\t\t\n\t\t\t\n\n\n\t\t<div class=\"icon-box featured-box icon-box-top text-left\"  >\n\t\t\t\t<div class=\"icon-box-text last-reset\">\n\t\t\t\t\t\t\t\t\t\n\n<h3>ASTM D1003 \u2013 standardne l\u00e4bipaistvate plastide h\u00e4gususe ja valgusl\u00e4bivuse katsemeetod<\/h3>\n<div id=\"pdp-description\">\n<div><a href=\"https:\/\/www.astm.org\/d1003-21.html\" target=\"_blank\" rel=\"noopener\">ASTM D1003<\/a> on l\u00e4bipaistvate plastide, sealhulgas \u00fcmbriskilede puhul k\u00f5ige sagedamini kasutatav meetod h\u00e4gususe ja valguse l\u00e4bilaskvuse m\u00f5\u00f5tmiseks. Selles katses kasutatakse valguse hajumise astme ja proovi kaudu edastatava valguse protsendi m\u00f5\u00f5tmiseks h\u00e4gum\u00f5\u00f5turit.<\/div>\n<\/div>\n<a class=\"button primary\"  >\n    <span>Lisateavet ASTM D1003 kohta<\/span>\n  <\/a>\n\n\n<h3>ISO 13468 \u2013 Plastid \u2013 L\u00e4bipaistvate materjalide summaarse valgusl\u00e4bivuse m\u00e4\u00e4ramine<\/h3>\n<div id=\"pdp-description\">\n<div><a href=\"https:\/\/www.iso.org\/standard\/77312.html\" target=\"_blank\" rel=\"noopener\">ISO 13468<\/a> pakub \u00fcksikasjalikku protseduuri plastkilede h\u00e4gususe testimiseks, keskendudes t\u00e4psetele m\u00f5\u00f5tmistingimustele ja seadmetele, et hinnata, kui palju valgust l\u00e4bi kile hajub.<\/div>\n<\/div>\n\n\t\t<\/div>\n\t<\/div>\n\t\n\t\n<a class=\"button primary\"  >\n    <span>Lisateavet ISO 13468 kohta<\/span>\n  <\/a>\n\n\n\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\n\t\n\n\t<div id=\"col-1620193897\" class=\"col medium-6 small-12 large-6\"  >\n\t\t\t\t<div class=\"col-inner\"  >\n\t\t\t\n\t\t\t\n\n<h3>ISO 14782 \u2013 Plastid \u2013 l\u00e4bipaistvate materjalide h\u00e4gususe m\u00e4\u00e4ramine<\/h3>\n<p><a href=\"https:\/\/www.iso.org\/standard\/81840.html\" target=\"_blank\" rel=\"noopener\">ISO 14782<\/a> kirjeldab plastkilede h\u00e4gususe ja valguse l\u00e4bilaskvuse m\u00f5\u00f5tmise meetodit. See m\u00e4\u00e4rab t\u00e4psete ja korratavate tulemuste tagamiseks vajalikud seadmed, protseduurid ja tingimused.<\/p>\n<a class=\"button primary\"  >\n    <span>Lisateavet ISO 14782 kohta<\/span>\n  <\/a>\n\n\n<h3>ASTM D1044 \u2013<span style=\"font-size: 20.16px;\">Standardne katsemeetod l\u00e4bipaistvate plastide vastupidavuse kohta Taber Abraser&#039;i pinna h\u00f5\u00f5rdumisele<\/span><\/h3>\n<div id=\"pdp-description\">\n<div class=\"astm-type-body--lead border-top mt-3 pt-2 adv-description\"><span style=\"color: #555555; font-size: 14.4px;\">Kuigi see pole otseselt uduga seotud, <\/span><a style=\"font-size: 14.4px;\" href=\"https:\/\/www.astm.org\/d1044-19.html\" target=\"_blank\" rel=\"noopener\">ASTM D1044<\/a><span style=\"color: #555555; font-size: 14.4px;\"> on kilede kulumiskindluse testimise p\u00f5histandard, mis v\u00f5ib kasutamise ajal m\u00f5jutada kile l\u00e4bilaskvust ja \u00fcldist selgust.<\/span><\/div>\n<\/div>\n<a class=\"button primary\"  >\n    <span>Lisateavet ASTM D1044 kohta<\/span>\n  <\/a>\n\n\n\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\n\t\n\n<\/div>\n\n\t\t<\/div>\n\n\t\t\n<style>\n#section_593914540 {\n  padding-top: 60px;\n  padding-bottom: 60px;\n  min-height: 300px;\n  background-color: rgb(245, 245, 245);\n}\n#section_593914540 .ux-shape-divider--top svg {\n  height: 150px;\n  --divider-top-width: 100%;\n}\n#section_593914540 .ux-shape-divider--top .ux-shape-fill {\n  fill: #7a9c59;\n}\n<\/style>\n\t<\/section>\n\t\n\n  <div class=\"banner has-hover\" id=\"banner-2090367676\">\n          <div class=\"banner-inner fill\">\n        <div class=\"banner-bg fill\" >\n            <div class=\"bg fill bg-fill\"><\/div>\n                        <div class=\"overlay\"><\/div>            \n                    <\/div>\n\t\t\n        <div class=\"banner-layers container\">\n            <div class=\"fill banner-link\"><\/div>            \n\n   <div id=\"text-box-101646434\" class=\"text-box banner-layer x5 md-x5 lg-x5 y50 md-y50 lg-y50 res-text\">\n                                <div class=\"text-box-content text dark\">\n              \n              <div class=\"text-inner text-left\">\n                  \n\n<h2 class=\"uppercase\"><strong>Kuidas h\u00e4gususe ja valguse l\u00e4bilaskvuse testi tehakse<\/strong><\/h2>\n\n              <\/div>\n           <\/div>\n                            \n<style>\n#text-box-101646434 {\n  width: 60%;\n}\n#text-box-101646434 .text-box-content {\n  font-size: 100%;\n}\n@media (min-width:550px) {\n  #text-box-101646434 {\n    width: 50%;\n  }\n}\n<\/style>\n    <\/div>\n \n\t<div class=\"img has-hover x100 md-x100 lg-x100 y50 md-y50 lg-y50\" id=\"image_194233170\">\n\t\t\t\t\t\t\t\t<div class=\"img-inner dark\" >\n\t\t\t<img decoding=\"async\" width=\"768\" height=\"1156\" src=\"https:\/\/www.wrapfilmtest.com\/wp-content\/uploads\/2024\/12\/Haze-and-Light-Transmittance-Tester-768x1156.webp\" class=\"attachment-medium_large size-medium_large\" alt=\"H\u00e4gususe ja valguse l\u00e4bilaskvuse tester\" srcset=\"https:\/\/www.wrapfilmtest.com\/wp-content\/uploads\/2024\/12\/Haze-and-Light-Transmittance-Tester-768x1156.webp 768w, https:\/\/www.wrapfilmtest.com\/wp-content\/uploads\/2024\/12\/Haze-and-Light-Transmittance-Tester-266x400.webp 266w, https:\/\/www.wrapfilmtest.com\/wp-content\/uploads\/2024\/12\/Haze-and-Light-Transmittance-Tester-532x800.webp 532w, https:\/\/www.wrapfilmtest.com\/wp-content\/uploads\/2024\/12\/Haze-and-Light-Transmittance-Tester-510x768.webp 510w, https:\/\/www.wrapfilmtest.com\/wp-content\/uploads\/2024\/12\/Haze-and-Light-Transmittance-Tester.webp 1000w\" sizes=\"(max-width: 768px) 100vw, 768px\" \/>\t\t\t\t\t\t\n\t\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t\n<style>\n#image_194233170 {\n  width: 44%;\n}\n<\/style>\n\t<\/div>\n\t\n\n\n        <\/div>\n      <\/div>\n\n            \n<style>\n#banner-2090367676 {\n  padding-top: 500px;\n}\n#banner-2090367676 .overlay {\n  background-color: rgba(0, 0, 0, 0.31);\n}\n<\/style>\n  <\/div>\n\n\n\t<section class=\"section\" id=\"section_735318933\">\n\t\t<div class=\"bg section-bg fill bg-fill  bg-loaded\" >\n\n\t\t\t\n\t\t\t\n\t\t\t\n\n\t\t<\/div>\n\n\t\t\t<div class=\"ux-shape-divider ux-shape-divider--top ux-shape-divider--style-waves-opacity-2 ux-shape-divider--flip\">\n\t\t<svg viewbox=\"0 0 1000 300\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\" preserveaspectratio=\"none\">\n  <path class=\"ux-shape-fill\" opacity=\"0.15\" d=\"M0 299L-2 19.9998C153 -16.0002 308 155 413 184C515.64 212.35 562 152 645 153C725 154 787 206 874 233C939.54 253.34 975 248 1000 244.61V299H0Z\"\/>\n  <path class=\"ux-shape-fill\" opacity=\"0.3\" d=\"M0 300L-2 34C155 -9.00003 300 178 403 212C504.11 245.38 562 165 645 166C725 167 790.09 220.07 874 253C939.21 278.59 978.07 269.72 1000 263.61V300H0Z\"\/>\n  <path class=\"ux-shape-fill\" d=\"M0 300L-1 69.7099C216 56.9999 299.47 198.86 403 226C506 253 577 196 660 197C740 198 790.09 234.07 874 267C935.23 291 982 282.61 1000 277.61V300H0Z\"\/>\n<\/svg>\n\t<\/div>\n\n\n\t\t<div class=\"section-content relative\">\n\t\t\t\n\n<div class=\"row row-large align-center\"  id=\"row-944597267\">\n\n\n\t<div id=\"col-663192137\" class=\"col medium-11 small-12 large-11\"  >\n\t\t\t\t<div class=\"col-inner text-right\"  >\n\t\t\t\n\t\t\t\n\n\n\t\t<div class=\"icon-box featured-box icon-box-top text-left\"  >\n\t\t\t\t<div class=\"icon-box-text last-reset\">\n\t\t\t\t\t\t\t\t\t\n\n<h3>Testi \u00fclevaade<\/h3>\n<p>The <strong>H\u00e4gususe ja l\u00e4bilaskvuse test<\/strong> tehakse tavaliselt standardiseeritud katsemeetoditega, nagu <strong>ASTM D1003<\/strong>, <strong>ISO 14782<\/strong>, <strong>ISO 13468<\/strong>ja <strong>ASTM D1044<\/strong>. Need standardid kirjeldavad l\u00e4bipaistvate kilede optiliste omaduste, sealhulgas h\u00e4gususe ja valguse l\u00e4bilaskvuse m\u00f5\u00f5tmise protseduure, mis on olulised, et teha kindlaks, kuidas kile toimib praktilistes rakendustes, nagu pakendamine, kuvarid ja muud t\u00f6\u00f6stuslikud kasutused.<\/p>\n<div class=\"text-right\"><div class=\"is-divider divider clearfix\" style=\"max-width:100px;\"><\/div><\/div>\n\n\t<div id=\"text-3708165199\" class=\"text\">\n\t\t\n\n<h3>Samm-sammuline testimisprotseduur<\/h3>\n\t\t\n<style>\n#text-3708165199 {\n  text-align: left;\n}\n<\/style>\n\t<\/div>\n\t\n\n\t\t<\/div>\n\t<\/div>\n\t\n\t\n<div class=\"row row-divided\"  id=\"row-1295567546\">\n\n\n\t<div id=\"col-1145474224\" class=\"col medium-6 small-12 large-6\"  >\n\t\t\t\t<div class=\"col-inner\"  >\n\t\t\t\n\t\t\t\n\n\n\t\t<div class=\"icon-box featured-box icon-box-top text-left\"  >\n\t\t\t\t<div class=\"icon-box-text last-reset\">\n\t\t\t\t\t\t\t\t\t\n\n\t<div id=\"text-132060837\" class=\"text\">\n\t\t\n\n<p><span style=\"font-size: 140%;\">1. Proovi ettevalmistamine<\/span><\/p>\n<p><strong>N\u00e4idise valik<\/strong>: valige testimiseks esinduslik filmin\u00e4idis. Veenduge, et kile oleks puhas ega sisalda mustust, kriimustusi ega muid m\u00f5\u00f5tmist m\u00f5jutada v\u00f5ivaid defekte.<\/p>\n<p><strong>Proovi suurus<\/strong>: Kilen\u00e4idis peab tavaliselt olema piisavalt suur, et katta t\u00e4ielikult h\u00e4gususm\u00f5\u00f5turi katseava, tavaliselt umbes 50 mm v\u00f5i suurema l\u00e4bim\u00f5\u00f5duga ringikujuline ala.<\/p>\n\t\t\n<style>\n#text-132060837 {\n  text-align: left;\n}\n<\/style>\n\t<\/div>\n\t\n\n\t\t<\/div>\n\t<\/div>\n\t\n\t\n\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\n\t\n\n\t<div id=\"col-1394339494\" class=\"col medium-6 small-12 large-6\"  >\n\t\t\t\t<div class=\"col-inner text-center\"  >\n\t\t\t\n\t\t\t\n\n\t<div id=\"text-57374640\" class=\"text\">\n\t\t\n\n<p><span style=\"font-size: 140%;\">2. Instrumentide seadistamine<\/span><\/p>\n<p><strong>H\u00e4gum\u00f5\u00f5turi kalibreerimine<\/strong>: H\u00e4gususm\u00f5\u00f5tur tuleb kalibreerida vastavalt tootja juhistele. Kalibreerimine tagab, et seade annab t\u00e4psed n\u00e4idud. Kalibreerimine toimub tavaliselt sertifitseeritud standardmaterjaliga, millel on teada h\u00e4gususe ja l\u00e4bilaskvuse v\u00e4\u00e4rtused.<\/p>\n<p>Asetage proovikile instrumendi valgusallika ja detektori vahele. Kile tuleks asetada nii, et valgus l\u00e4biks seda.<\/p>\n\t\t\n<style>\n#text-57374640 {\n  text-align: left;\n}\n<\/style>\n\t<\/div>\n\t\n\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\n\t\n\n<\/div>\n<div class=\"text-center\"><div class=\"is-divider divider clearfix\" ><\/div><\/div>\n\n<div class=\"row row-divided row-box-shadow-2-hover\"  id=\"row-2004521017\">\n\n\n\t<div id=\"col-1975732677\" class=\"col medium-6 small-12 large-6\"  >\n\t\t\t\t<div class=\"col-inner text-center\"  >\n\t\t\t\n\t\t\t\n\n\t<div id=\"text-1725079779\" class=\"text\">\n\t\t\n\n<p><span style=\"font-size: 140%;\">3. Parameetrite seadistus<\/span><\/p>\n<p><span class=\"fontstyle0\">Valige testistandard, testitav udu, l\u00e4bilaskvus v\u00f5i m\u00f5lemad ja valgusallikas, nagu valgus A, valgus C v\u00f5i valgus D65.<\/span><\/p>\n\t\t\n<style>\n#text-1725079779 {\n  text-align: left;\n}\n<\/style>\n\t<\/div>\n\t\n\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\n\t\n\n\t<div id=\"col-693616524\" class=\"col medium-6 small-12 large-6\"  >\n\t\t\t\t<div class=\"col-inner text-center\"  >\n\t\t\t\n\t\t\t\n\n\t<div id=\"text-2165280300\" class=\"text\">\n\t\t\n\n<p><span style=\"font-size: 140%;\">4. K\u00e4ivitage test<\/span><\/p>\n<p><span class=\"fontstyle0\">M\u00f5\u00f5tke standardproov baasjoonena ja seej\u00e4rel m\u00f5\u00f5tke testitud proove. Testi tulemus kuvatakse ekraanil ja kasutaja saab tulemusi v\u00f5rrelda.\u00a0<\/span><\/p>\n\t\t\n<style>\n#text-2165280300 {\n  text-align: left;\n}\n<\/style>\n\t<\/div>\n\t\n\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\n\t\n\n<\/div>\n\n\t\t<\/div>\n\t\t\t\t\n<style>\n#col-663192137 > .col-inner {\n  padding: 55px 0px 0px 0px;\n}\n<\/style>\n\t<\/div>\n\n\t\n\n<\/div>\n\n\t\t<\/div>\n\n\t\t\n<style>\n#section_735318933 {\n  padding-top: 30px;\n  padding-bottom: 30px;\n}\n#section_735318933 .ux-shape-divider--top svg {\n  height: 150px;\n  --divider-top-width: 100%;\n}\n#section_735318933 .ux-shape-divider--top .ux-shape-fill {\n  fill: #7a9c59;\n}\n<\/style>\n\t<\/section>\n\t\n\n  <div class=\"banner has-hover\" id=\"banner-1170629302\">\n          <div class=\"banner-inner fill\">\n        <div class=\"banner-bg fill\" >\n            <div class=\"bg fill bg-fill\"><\/div>\n                        <div class=\"overlay\"><\/div>            \n                    <\/div>\n\t\t\n        <div class=\"banner-layers container\">\n            <div class=\"fill banner-link\"><\/div>            \n\n   <div id=\"text-box-1479489655\" class=\"text-box banner-layer x95 md-x95 lg-x95 y50 md-y50 lg-y50 res-text\">\n                                <div class=\"text-box-content text dark\">\n              \n              <div class=\"text-inner text-right\">\n                  \n\n\t<div id=\"text-611999131\" class=\"text\">\n\t\t\n\n<h2 class=\"h-large uppercase\" style=\"text-align: right;\">Kas vajate h\u00e4gususe ja valguse l\u00e4bilaskvuse testi lahendusi?<\/h2>\n<p>Tagage oma filmide optiline kvaliteet t\u00e4psuse ja t\u00f6\u00f6kindlusega. Meie <strong>H\u00e4guse ja valguse l\u00e4bilaskvuse testimise lahendused<\/strong> on loodud vastama rahvusvahelistele standarditele. \u00dcksk\u00f5ik, kas testite <strong>wrap kiled<\/strong>, <strong>venivad kiled<\/strong>, v\u00f5i <strong>muud plastmaterjalid<\/strong>, meie t\u00e4iustatud testimisseadmed annavad m\u00f5lema jaoks t\u00e4psed tulemused <strong>h\u00e4gune<\/strong> ja <strong>l\u00e4bilaskvus<\/strong> m\u00f5\u00f5tmised, mis aitavad teil toodet t\u00e4iustada<\/p>\n\t\t\n<style>\n#text-611999131 {\n  text-align: right;\n}\n<\/style>\n\t<\/div>\n\t\n<a class=\"button white is-outline\"  >\n    <span>Kontrollige h\u00e4gususe ja valguse l\u00e4bilaskvuse testerit<\/span>\n  <\/a>\n\n\n\n              <\/div>\n           <\/div>\n                            \n<style>\n#text-box-1479489655 {\n  width: 60%;\n}\n#text-box-1479489655 .text-box-content {\n  font-size: 100%;\n}\n@media (min-width:550px) {\n  #text-box-1479489655 {\n    width: 51%;\n  }\n}\n<\/style>\n    <\/div>\n \n\t<div class=\"img has-hover x0 md-x0 lg-x0 y100 md-y100 lg-y100\" id=\"image_1165229089\">\n\t\t\t\t\t\t\t\t<div class=\"img-inner dark\" >\n\t\t\t<img decoding=\"async\" width=\"240\" height=\"400\" src=\"https:\/\/www.wrapfilmtest.com\/wp-content\/uploads\/2024\/12\/Haze-and-Light-Transmittance-Measurement-240x400.webp\" class=\"attachment-medium size-medium\" alt=\"H\u00e4gususe ja valguse l\u00e4bilaskvuse m\u00f5\u00f5tmine\" srcset=\"https:\/\/www.wrapfilmtest.com\/wp-content\/uploads\/2024\/12\/Haze-and-Light-Transmittance-Measurement-240x400.webp 240w, https:\/\/www.wrapfilmtest.com\/wp-content\/uploads\/2024\/12\/Haze-and-Light-Transmittance-Measurement-480x800.webp 480w, https:\/\/www.wrapfilmtest.com\/wp-content\/uploads\/2024\/12\/Haze-and-Light-Transmittance-Measurement-768x1281.webp 768w, https:\/\/www.wrapfilmtest.com\/wp-content\/uploads\/2024\/12\/Haze-and-Light-Transmittance-Measurement-921x1536.webp 921w, https:\/\/www.wrapfilmtest.com\/wp-content\/uploads\/2024\/12\/Haze-and-Light-Transmittance-Measurement-1228x2048.webp 1228w, https:\/\/www.wrapfilmtest.com\/wp-content\/uploads\/2024\/12\/Haze-and-Light-Transmittance-Measurement-510x851.webp 510w, https:\/\/www.wrapfilmtest.com\/wp-content\/uploads\/2024\/12\/Haze-and-Light-Transmittance-Measurement-scaled.webp 1535w\" sizes=\"(max-width: 240px) 100vw, 240px\" \/>\t\t\t\t\t\t\n\t\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t\n<style>\n#image_1165229089 {\n  width: 39%;\n}\n<\/style>\n\t<\/div>\n\t\n\n\n        <\/div>\n      <\/div>\n\n            \n<style>\n#banner-1170629302 {\n  padding-top: 500px;\n}\n#banner-1170629302 .overlay {\n  background-color: rgba(0, 0, 0, 0.2);\n}\n<\/style>\n  <\/div>\n\n\n\t<section class=\"section\" id=\"section_1440425036\">\n\t\t<div class=\"bg section-bg fill bg-fill  bg-loaded\" >\n\n\t\t\t\n\t\t\t\n\t\t\t\n\n\t\t<\/div>\n\n\t\t\n\n\t\t<div class=\"section-content relative\">\n\t\t\t\n\n<div class=\"row\"  id=\"row-1065394513\">\n\n\n\t<div id=\"col-1878494327\" class=\"col small-12 large-12\"  >\n\t\t\t\t<div class=\"col-inner text-center\"  >\n\t\t\t\n\t\t\t\n\n<h2>KKK udususe ja valguse l\u00e4bilaskvuse testi kohta<\/h2>\n\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\n\t\n\n<\/div>\n<div class=\"row align-equal row-solid\"  id=\"row-2092795727\">\n\n\n\t<div id=\"col-1638187773\" class=\"col medium-6 small-12 large-6\"  >\n\t\t\t\t<div class=\"col-inner\"  >\n\t\t\t\n\t\t\t\n\n<h3>Mis vahe on udu- ja valgusl\u00e4bivusel plastkiledes?<\/h3>\n<p>H\u00e4gusus viitab valguse hajumisele, kui see l\u00e4bib materjali, mis p\u00f5hjustab selguse kaotuse ja p\u00f5hjustab h\u00e4gune v\u00e4limus. Valgusl\u00e4bivus seevastu m\u00f5\u00f5dab n\u00e4htava valguse protsenti, mis l\u00e4bib materjali hajumiseta. Kui udusus m\u00f5\u00f5dab selguse v\u00f5i l\u00e4bipaistvuse kadu, siis valguse l\u00e4bilaskvus hindab, kui palju valgust v\u00f5ib tegelikult materjali l\u00e4bida, mis on oluline selliste rakenduste jaoks nagu pakend ja visuaalsed kuvarid.<\/p>\n\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\n\t\n\n\t<div id=\"col-784223042\" class=\"col medium-6 small-12 large-6\"  >\n\t\t\t\t<div class=\"col-inner\"  >\n\t\t\t\n\t\t\t\n\n<h3>Kuidas m\u00f5jutab h\u00e4gususe ja valgusl\u00e4bivuse test pakkematerjale?<\/h3>\n<p>Pakendimaterjalide puhul, eriti sellistes t\u00f6\u00f6stusharudes nagu toiduained ja ravimid, on pakkematerjali l\u00e4bipaistvus ja valguse l\u00e4bilaskvus kriitilise t\u00e4htsusega. K\u00f5rged h\u00e4gususe v\u00e4\u00e4rtused v\u00f5ivad v\u00e4hendada toote riiuli atraktiivsust, muutes selle h\u00e4guseks v\u00f5i l\u00e4bipaistmatuks, samas kui optimaalne valgusl\u00e4bivus tagab, et sildid, toote \u00fcksikasjad v\u00f5i pakendi sisu j\u00e4\u00e4vad n\u00e4htavaks. Test aitab tootjatel tagada, et nende kiled vastavad selguse ja l\u00e4bipaistvuse esteetilistele ja funktsionaalsetele n\u00f5uetele.<\/p>\n\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\n\t\n\n\t<div id=\"col-143191416\" class=\"col medium-6 small-12 large-6\"  >\n\t\t\t\t<div class=\"col-inner\"  >\n\t\t\t\n\t\t\t\n\n<h3>Milline on udum\u00f5\u00f5turi roll nende testide l\u00e4biviimisel?<\/h3>\n<p>A <strong>udum\u00f5\u00f5tur<\/strong> kasutatakse kilet l\u00e4biva hajutatud valguse hulga m\u00f5\u00f5tmiseks. Tavaliselt t\u00f6\u00f6tab see nii, et suunab valguskiire l\u00e4bi proovimaterjali ja kasutab detektoreid nii l\u00e4biva kui ka hajutatud valguse m\u00f5\u00f5tmiseks. Nende n\u00e4itude erinevus aitab arvutada h\u00e4gususe ja l\u00e4bilaskvuse v\u00e4\u00e4rtusi. See vahend on oluline rahvusvaheliste testimisstandardite j\u00e4rgi n\u00f5utavate t\u00e4psete, objektiivsete ja korratavate tulemuste saamiseks.\u00a0<\/p>\n\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\n\t\n\n\t<div id=\"col-1682614444\" class=\"col medium-6 small-12 large-6\"  >\n\t\t\t\t<div class=\"col-inner\"  >\n\t\t\t\n\t\t\t\n\n<h3>Kuidas arvutatakse testimise ajal valgusl\u00e4bivuse protsent?<\/h3>\n<p>Valgusl\u00e4bivus arvutatakse materjali l\u00e4biva valgusvoo ja langeva valgusvoo suhtena. Tavaliselt v\u00e4ljendatakse seda protsentides:<img decoding=\"async\" class=\"alignnone size-medium wp-image-579\" src=\"https:\/\/www.wrapfilmtest.com\/wp-content\/uploads\/2024\/12\/Luminous-Transmittance-Formula-800x75.webp\" alt=\"Valguse l\u00e4bilaskvuse valem\" width=\"800\" height=\"75\" srcset=\"https:\/\/www.wrapfilmtest.com\/wp-content\/uploads\/2024\/12\/Luminous-Transmittance-Formula-800x75.webp 800w, https:\/\/www.wrapfilmtest.com\/wp-content\/uploads\/2024\/12\/Luminous-Transmittance-Formula-768x72.webp 768w, https:\/\/www.wrapfilmtest.com\/wp-content\/uploads\/2024\/12\/Luminous-Transmittance-Formula-510x48.webp 510w, https:\/\/www.wrapfilmtest.com\/wp-content\/uploads\/2024\/12\/Luminous-Transmittance-Formula.webp 917w\" sizes=\"(max-width: 800px) 100vw, 800px\" \/>See v\u00e4\u00e4rtus n\u00e4itab, kui palju valgust (n\u00e4htava spektri m\u00f5ttes) l\u00e4bib materjali, mis on \u00fclioluline erinevates rakendustes kasutatavate kilede l\u00e4bipaistvuse ja optilise selguse hindamisel.<\/p>\n\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\n\t\n\n\n<style>\n#row-2092795727 > .col > .col-inner {\n  padding: 30px 30px 30px 30px;\n}\n<\/style>\n<\/div>\n<div class=\"row align-equal row-solid\"  id=\"row-1665576677\">\n\n\n\t<div id=\"col-1002505718\" class=\"col medium-6 small-12 large-6\"  >\n\t\t\t\t<div class=\"col-inner\"  >\n\t\t\t\n\t\t\t\n\n<h3>Kas h\u00e4gususe ja valgusl\u00e4bivuse testimist saab rakendada ka muude materjalide puhul peale plastkilede?<\/h3>\n<p>Jah, h\u00e4gususe ja valgusl\u00e4bivuse testimist saab rakendada mitmesugustele materjalidele peale plastkilede, sealhulgas klaasi, kattekihtide ja laminaatide puhul. Spetsiifilised testimismeetodid ja -seadmed v\u00f5ivad aga olenevalt materjali omadustest erineda. N\u00e4iteks kui ASTM D1003 kasutatakse tavaliselt plastkilede jaoks, v\u00f5ib muude materjalide puhul olla vaja t\u00e4iendavaid standardeid v\u00f5i modifikatsioone, et v\u00f5tta arvesse erinevusi valguse hajumise k\u00e4itumises v\u00f5i pinnaomadustes.<\/p>\n\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\n\t\n\n\t<div id=\"col-2062704227\" class=\"col medium-6 small-12 large-6\"  >\n\t\t\t\t<div class=\"col-inner\"  >\n\t\t\t\n\t\t\t\n\n<h3>Milliseid standardeid kasutatakse h\u00e4gususe ja l\u00e4bilaskvuse testimiseks?<\/h3>\n<p>H\u00e4gususe ja valgusl\u00e4bivuse testimise peamised standardid on j\u00e4rgmised:<\/p>\n<li>ASTM D1003: l\u00e4bipaistvate plastide h\u00e4gususe ja valgusl\u00e4bivuse standardne katsemeetod.<\/li>\n<li>ISO 14782: see standard m\u00e4\u00e4rab kindlaks meetodi plastkilede ja -lehtede valgusl\u00e4bivuse m\u00e4\u00e4ramiseks.<\/li>\n<li>ASTM D1044: annab juhiseid abrasiivsele kulumisele alluvate plastide h\u00e4gususe ja l\u00e4bipaistvuse m\u00e4\u00e4ramiseks. Need standardid tagavad j\u00e4rjepideva, korratava testimise ja t\u00e4psed andmed materjali toimivuse hindamiseks.<\/li>\n\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\n\t\n\n\n<style>\n#row-1665576677 > .col > .col-inner {\n  padding: 30px 30px 30px 30px;\n}\n<\/style>\n<\/div>\n\n\t\t<\/div>\n\n\t\t\n<style>\n#section_1440425036 {\n  padding-top: 60px;\n  padding-bottom: 60px;\n  background-color: rgb(255,255,255);\n}\n<\/style>\n\t<\/section>\n\t\n<div class=\"container section-title-container\" ><h3 class=\"section-title section-title-center\"><b><\/b><span class=\"section-title-main\" >Rohkem \u00fcmbriskile teste<\/span><b><\/b><\/h3><\/div>","protected":false},"excerpt":{"rendered":"","protected":false},"author":1,"featured_media":20,"parent":0,"menu_order":4,"comment_status":"closed","ping_status":"closed","template":"page-blank.php","meta":{"footnotes":""},"class_list":["post-567","page","type-page","status-publish","has-post-thumbnail","hentry"],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v26.0 - https:\/\/yoast.com\/wordpress\/plugins\/seo\/ -->\n<title>Haze and Transmittance Test - Wrap Film Test<\/title>\n<meta name=\"description\" content=\"Learn about the importance of Haze and Transmittance tests for wrap films, including the role of haze meters, luminous transmittance, and key industry standards like ASTM D1003 and ISO 14782. 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