{"id":2720,"date":"2024-06-25T03:07:57","date_gmt":"2024-06-25T03:07:57","guid":{"rendered":"https:\/\/nylon-granules.com\/?p=2720"},"modified":"2024-06-25T03:16:11","modified_gmt":"2024-06-25T03:16:11","slug":"impact-of-heat-and-humidity-on-plastic-color","status":"publish","type":"post","link":"https:\/\/nylon-granules.com\/lv\/impact-of-heat-and-humidity-on-plastic-color\/","title":{"rendered":"Siltuma un mitruma ietekme uz plastmasas kr\u0101su"},"content":{"rendered":"<div id=\"ez-toc-container\" class=\"ez-toc-v2_0_75 counter-hierarchy ez-toc-counter ez-toc-grey ez-toc-container-direction\">\n<div class=\"ez-toc-title-container\">\n<p class=\"ez-toc-title\" style=\"cursor:inherit\">Saturs<\/p>\n<span class=\"ez-toc-title-toggle\"><a href=\"#\" class=\"ez-toc-pull-right ez-toc-btn ez-toc-btn-xs ez-toc-btn-default ez-toc-toggle\" aria-label=\"P\u0101rsl\u0113gt satura tabulu\"><span class=\"ez-toc-js-icon-con\"><span class=\"\"><span class=\"eztoc-hide\" style=\"display:none;\">P\u0101rsl\u0113gt<\/span><span class=\"ez-toc-icon-toggle-span\"><svg style=\"fill: #999;color:#999\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\" class=\"list-377408\" width=\"20px\" height=\"20px\" viewbox=\"0 0 24 24\" fill=\"none\"><path d=\"M6 6H4v2h2V6zm14 0H8v2h12V6zM4 11h2v2H4v-2zm16 0H8v2h12v-2zM4 16h2v2H4v-2zm16 0H8v2h12v-2z\" fill=\"currentColor\"><\/path><\/svg><svg style=\"fill: #999;color:#999\" class=\"arrow-unsorted-368013\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\" width=\"10px\" height=\"10px\" viewbox=\"0 0 24 24\" version=\"1.2\" baseprofile=\"tiny\"><path d=\"M18.2 9.3l-6.2-6.3-6.2 6.3c-.2.2-.3.4-.3.7s.1.5.3.7c.2.2.4.3.7.3h11c.3 0 .5-.1.7-.3.2-.2.3-.5.3-.7s-.1-.5-.3-.7zM5.8 14.7l6.2 6.3 6.2-6.3c.2-.2.3-.5.3-.7s-.1-.5-.3-.7c-.2-.2-.4-.3-.7-.3h-11c-.3 0-.5.1-.7.3-.2.2-.3.5-.3.7s.1.5.3.7z\"\/><\/svg><\/span><\/span><\/span><\/a><\/span><\/div>\n<nav><ul class='ez-toc-list ez-toc-list-level-1' ><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-1\" href=\"https:\/\/nylon-granules.com\/lv\/impact-of-heat-and-humidity-on-plastic-color\/#Introduction_of_Plastic_Color\" >Plastmasas kr\u0101sas ievie\u0161ana<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-2\" href=\"https:\/\/nylon-granules.com\/lv\/impact-of-heat-and-humidity-on-plastic-color\/#Why_Do_Plastics_Turn_Yellow\" >K\u0101p\u0113c plastmasa k\u013c\u016bst dzeltena?<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-3\" href=\"https:\/\/nylon-granules.com\/lv\/impact-of-heat-and-humidity-on-plastic-color\/#The_Role_of_Sunlight_Absorption\" >Saules gaismas absorbcijas noz\u012bme<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-4\" href=\"https:\/\/nylon-granules.com\/lv\/impact-of-heat-and-humidity-on-plastic-color\/#Impact_of_Humidity\" >Mitruma ietekme<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-5\" href=\"https:\/\/nylon-granules.com\/lv\/impact-of-heat-and-humidity-on-plastic-color\/#Conclusion\" >Secin\u0101jums<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-6\" href=\"https:\/\/nylon-granules.com\/lv\/impact-of-heat-and-humidity-on-plastic-color\/#FAQs_about_How_Heat_and_Humidity_Affect_Plastic_Color\" >Bie\u017e\u0101k uzdotie jaut\u0101jumi par to, k\u0101 karstums un mitrums ietekm\u0113 plastmasas kr\u0101su<\/a><\/li><\/ul><\/nav><\/div>\n<h2><span class=\"ez-toc-section\" id=\"Introduction_of_Plastic_Color\"><\/span><strong>Ievads<\/strong><strong>\u00a0Plastmasas kr\u0101sa<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p>Vai esat k\u0101dreiz paman\u012bju\u0161i, ka da\u017ei plastmasas izstr\u0101d\u0101jumi, piem\u0113ram, uzglab\u0101\u0161anas trauki vai \u0101ra m\u0113beles, laika gait\u0101 var main\u012bt kr\u0101su? \u0160is fenomens rodas siltuma un mitruma kombin\u0113t\u0101s iedarb\u012bbas d\u0113\u013c uz plastmasas materi\u0101liem. \u0160aj\u0101 rakst\u0101 m\u0113s izp\u0113t\u012bsim \u0161\u012bs kr\u0101sas mai\u0146as iemeslus un apl\u016bkosim galvenos faktorus, kas to veicina.<\/p>\n\t<div class=\"img has-hover x md-x lg-x y md-y lg-y\" id=\"image_1242945920\">\n\t\t\t\t\t\t\t\t<div class=\"img-inner dark\" >\n\t\t\t<img loading=\"lazy\" decoding=\"async\" width=\"336\" height=\"150\" src=\"https:\/\/nylon-granules.com\/wp-content\/uploads\/2024\/06\/Plastic-color.jpg\" class=\"attachment-original size-original\" alt=\"Plastmasas kr\u0101sa\" srcset=\"https:\/\/nylon-granules.com\/wp-content\/uploads\/2024\/06\/Plastic-color.jpg 336w, https:\/\/nylon-granules.com\/wp-content\/uploads\/2024\/06\/Plastic-color-300x134.jpg 300w, https:\/\/nylon-granules.com\/wp-content\/uploads\/2024\/06\/Plastic-color-18x8.jpg 18w\" sizes=\"auto, (max-width: 336px) 100vw, 336px\" \/>\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_1242945920 {\n  width: 100%;\n}\n<\/style>\n\t<\/div>\n\t\n<h2><span class=\"ez-toc-section\" id=\"Why_Do_Plastics_Turn_Yellow\"><\/span><strong>K\u0101p\u0113c plastmasa k\u013c\u016bst dzeltena?<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p><a href=\"https:\/\/nylon-granules.com\/lv\/products\/\">Plastmasa<\/a> tiek nov\u0113rt\u0113ts da\u017e\u0101d\u0101s nozar\u0113s, jo tas ir iztur\u012bgs un notur\u012bgs pret vides faktoriem. Tom\u0113r augstas temperat\u016bras un mitruma iedarb\u012bba izraisa procesu, kas paz\u012bstams k\u0101 fotooksid\u0101cija. \u0160\u012b \u0137\u012bmisk\u0101 reakcija notiek, kad plastmasa tiek pak\u013cauta dabiskai vai m\u0101ksl\u012bgai gaismai, k\u0101 ar\u012b sk\u0101beklim un karstumam. Rezult\u0101t\u0101 plastmasas molekul\u0101r\u0101 strukt\u016bra sadal\u0101s, radot jaunus savienojumus, kuriem ir izmain\u012btas kr\u0101sas un \u012bpa\u0161\u012bbas.<\/p>\n<h2><span class=\"ez-toc-section\" id=\"The_Role_of_Sunlight_Absorption\"><\/span><strong>Saules gaismas absorbcijas noz\u012bme<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p>Viens no b\u016btiskiem faktoriem, kas veicina plastmasas dzelt\u0113\u0161anu, ir saules gaismas absorbcija. Da\u017e\u0101das plastmasas absorb\u0113 gaismu da\u017e\u0101d\u0101s pak\u0101p\u0113s, un, kad \u0161\u012b absorb\u0113t\u0101 ener\u0123ija p\u0101rv\u0113r\u0161as siltum\u0101, t\u0101 pa\u0101trina no\u0101rd\u012b\u0161an\u0101s un kr\u0101sas mai\u0146as procesu. Plastmasas, kas satur piemais\u012bjumus vai piedevas, piem\u0113ram, pildvielas vai stabilizatorus, ir \u012bpa\u0161i jut\u012bgas, jo \u0161\u012bs vielas var kataliz\u0113t fotooksid\u0101cijas reakcijas.<\/p>\n<h2><span class=\"ez-toc-section\" id=\"Impact_of_Humidity\"><\/span><strong>Mitruma ietekme<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p>Plastmasas kr\u0101sas transform\u0101cij\u0101 b\u016btiska noz\u012bme ir ar\u012b mitrumam. Augsts mitruma l\u012bmenis izraisa plastmasas mitruma uzs\u016bk\u0161anos, veicinot pel\u0113juma un bakt\u0113riju aug\u0161anu uz t\u0101s virsmas. \u0160ie mikroorganismi ra\u017eo fermentus, kas v\u0113l vair\u0101k pa\u0101trina oksid\u0101ciju, izraisot plastmasas dzelt\u0113\u0161anu vai br\u016bn\u0113\u0161anu. Turkl\u0101t paaugstin\u0101ts mitrums var padar\u012bt plastmasu trauslu un noslieci uz plais\u0101\u0161anu, pak\u013caujot dzi\u013c\u0101kos sl\u0101\u0146us saules gaismai un pastiprinot fotooksid\u0101ciju.<\/p>\n<h2><span class=\"ez-toc-section\" id=\"Conclusion\"><\/span><strong>Secin\u0101jums<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p>T\u0101tad plastmasas dzelt\u0113\u0161ana ir daudz\u0161\u0137aut\u0146ains process, ko ietekm\u0113 karstums, saules gaisma un mitrums. Izpratne par \u0161iem faktoriem \u013cauj mums veikt proakt\u012bvus pas\u0101kumus, lai pasarg\u0101tu plastmasas izstr\u0101d\u0101jumus no kr\u0101sas izmai\u0146\u0101m un degrad\u0101cijas. Plastmasas uzglab\u0101\u0161ana v\u0113s\u0101 un saus\u0101 vid\u0113 un izv\u0113le par labu materi\u0101liem, kas iztur\u012bgi pret UV starojumu, ir efekt\u012bvas strat\u0113\u0123ijas, lai laika gait\u0101 saglab\u0101tu to s\u0101kotn\u0113jo kr\u0101su un kvalit\u0101ti. Izmantojot \u0161\u012bs zin\u0101\u0161anas, m\u0113s varam pagarin\u0101t plastmasas izstr\u0101d\u0101jumu kalpo\u0161anas laiku un saglab\u0101t to est\u0113tisko izskatu.<\/p>\n<h2><span class=\"ez-toc-section\" id=\"FAQs_about_How_Heat_and_Humidity_Affect_Plastic_Color\"><\/span><strong>Bie\u017e\u0101k uzdotie jaut\u0101jumi par to, k\u0101 karstums un mitrums ietekm\u0113 plastmasas kr\u0101su<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p><strong>1. jaut\u0101jums: K\u0101p\u0113c plastmasas izstr\u0101d\u0101jumi laika gait\u0101 maina kr\u0101su?<\/strong><\/p>\n<p>Plastmasas izstr\u0101d\u0101jumu kr\u0101sa main\u0101s, galvenok\u0101rt pateicoties procesam, ko sauc par fotooksid\u0101ciju. Tas notiek, kad plastmasa tiek pak\u013cauta saules gaismas vai m\u0101ksl\u012bg\u0101s gaismas iedarb\u012bbai kop\u0101 ar sk\u0101bekli un karstumu, izraisot t\u0101s molekul\u0101r\u0101s strukt\u016bras sadal\u012b\u0161anos un veidojot jaunus savienojumus ar izmain\u012btu kr\u0101su.<\/p>\n<p>\u00a0<\/p>\n<p><strong>2. jaut\u0101jums: K\u0101da noz\u012bme saules gaismas absorbcijai ir plastmasas dzelt\u0113\u0161an\u0101?<\/strong><\/p>\n<p>Saules gaisma, ko absorb\u0113 plastmasa, p\u0101rv\u0113r\u0161as siltum\u0101, kas pa\u0101trina no\u0101rd\u012b\u0161an\u0101s procesu. Plastmasas ar piemais\u012bjumiem vai piedev\u0101m, piem\u0113ram, pildviel\u0101m vai stabilizatoriem, ir \u012bpa\u0161i jut\u012bgas pret \u0161o efektu, jo \u0161\u012bs vielas var kataliz\u0113t fotooksid\u0101cijas reakcijas, kas izraisa dzelt\u0113\u0161anu.<\/p>\n<p>\u00a0<\/p>\n<p><strong>3. jaut\u0101jums: K\u0101 mitrums ietekm\u0113 plastmasas kr\u0101sas mai\u0146u?<\/strong><\/p>\n<p>Augsts mitruma l\u012bmenis izraisa plastmasas mitruma uzs\u016bk\u0161anos, kas veicina pel\u0113juma un bakt\u0113riju aug\u0161anu. \u0160ie mikroorganismi ra\u017eo fermentus, kas pa\u0101trina oksid\u0101ciju, izraisot plastmasas dzelteno vai br\u016bno kr\u0101su. Turkl\u0101t mitrums var padar\u012bt plastmasu trauslu, radot plaisas, kas pak\u013cauj dzi\u013c\u0101kos sl\u0101\u0146us saules gaismai un pasliktina kr\u0101sas mai\u0146as procesu.<\/p>\n<p>\u00a0<\/p>\n<p><strong>4. jaut\u0101jums: K\u0101 nov\u0113rst plastmasas izstr\u0101d\u0101jumu kr\u0101sas mai\u0146u?<\/strong><\/p>\n<p>Lai samazin\u0101tu plastmasas kr\u0101sas izmai\u0146as un boj\u0101\u0161anos, uzglab\u0101jiet to v\u0113s\u0101 un saus\u0101 viet\u0101, prom no tie\u0161iem saules stariem. Ar\u012b plastmasas, kas izgatavotas no UV starojuma iztur\u012bgiem materi\u0101liem, izmanto\u0161ana var pal\u012bdz\u0113t saglab\u0101t to s\u0101kotn\u0113jo kr\u0101su un kvalit\u0101ti laika gait\u0101.<\/p>\n<p>\u00a0<\/p>\n<p><strong>5. jaut\u0101jums: K\u0101das ir efekt\u012bvas strat\u0113\u0123ijas plastmasas izstr\u0101d\u0101jumu izskata saglab\u0101\u0161anai?<\/strong><\/p>\n<p>Regul\u0101ra t\u012br\u012b\u0161ana un apkope, k\u0101 ar\u012b aizsargp\u0101rkl\u0101jumi vai apstr\u0101de var pal\u012bdz\u0113t pagarin\u0101t plastmasas izstr\u0101d\u0101jumu kalpo\u0161anas laiku un saglab\u0101t to est\u0113tisko izskatu. Lai ieviestu efekt\u012bvas saglab\u0101\u0161anas metodes, ir svar\u012bgi izprast faktorus, kas veicina plastmasas kr\u0101sas mai\u0146u.<\/p>\n<p>\u00a0<\/p>","protected":false},"excerpt":{"rendered":"<p>Plastmasas kr\u0101sas ievie\u0161ana Vai esat k\u0101dreiz paman\u012bju\u0161i, ka da\u017ei plastmasas izstr\u0101d\u0101jumi, piem\u0113ram, uzglab\u0101\u0161anas trauki vai \u0101ra m\u0113beles, laika gait\u0101 var main\u012bt kr\u0101su? \u0160is fenomens rodas siltuma un mitruma kombin\u0113t\u0101s iedarb\u012bbas d\u0113\u013c uz plastmasas materi\u0101liem. \u0160aj\u0101 rakst\u0101 m\u0113s izp\u0113t\u012bsim \u0161\u012bs kr\u0101sas mai\u0146as iemeslus un galvenos faktorus, kas ietekm\u0113 \u0161o kr\u0101su mai\u0146u, k\u0101 ar\u012b [...]","protected":false},"author":1,"featured_media":2725,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[1],"tags":[],"class_list":["post-2720","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-uncategorized"],"_links":{"self":[{"href":"https:\/\/nylon-granules.com\/lv\/wp-json\/wp\/v2\/posts\/2720","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/nylon-granules.com\/lv\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/nylon-granules.com\/lv\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/nylon-granules.com\/lv\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/nylon-granules.com\/lv\/wp-json\/wp\/v2\/comments?post=2720"}],"version-history":[{"count":4,"href":"https:\/\/nylon-granules.com\/lv\/wp-json\/wp\/v2\/posts\/2720\/revisions"}],"predecessor-version":[{"id":2726,"href":"https:\/\/nylon-granules.com\/lv\/wp-json\/wp\/v2\/posts\/2720\/revisions\/2726"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/nylon-granules.com\/lv\/wp-json\/wp\/v2\/media\/2725"}],"wp:attachment":[{"href":"https:\/\/nylon-granules.com\/lv\/wp-json\/wp\/v2\/media?parent=2720"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/nylon-granules.com\/lv\/wp-json\/wp\/v2\/categories?post=2720"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/nylon-granules.com\/lv\/wp-json\/wp\/v2\/tags?post=2720"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}