{"id":2862,"date":"2023-08-07T11:34:42","date_gmt":"2023-08-07T03:34:42","guid":{"rendered":"https:\/\/shuliypre.com\/?p=2862"},"modified":"2024-03-11T14:19:27","modified_gmt":"2024-03-11T06:19:27","slug":"plastic-pellet-produced-by-pvc-extruder-hollow","status":"publish","type":"post","link":"https:\/\/shuliypre.com\/pt\/plastic-pellet-produced-by-pvc-extruder-hollow\/","title":{"rendered":"Por que o pellet de pl\u00e1stico produzido pela extrusora de PVC \u00e9 oco?"},"content":{"rendered":"<div class=\"kk-star-ratings kksr-auto kksr-align-left kksr-valign-top\"\n    data-payload='{&quot;align&quot;:&quot;left&quot;,&quot;id&quot;:&quot;2862&quot;,&quot;slug&quot;:&quot;default&quot;,&quot;valign&quot;:&quot;top&quot;,&quot;ignore&quot;:&quot;&quot;,&quot;reference&quot;:&quot;auto&quot;,&quot;class&quot;:&quot;&quot;,&quot;count&quot;:&quot;0&quot;,&quot;legendonly&quot;:&quot;&quot;,&quot;readonly&quot;:&quot;&quot;,&quot;score&quot;:&quot;0&quot;,&quot;starsonly&quot;:&quot;&quot;,&quot;best&quot;:&quot;5&quot;,&quot;gap&quot;:&quot;5&quot;,&quot;greet&quot;:&quot;Rate this post&quot;,&quot;legend&quot;:&quot;0&quot;,&quot;size&quot;:&quot;24&quot;,&quot;title&quot;:&quot;Why Is the Plastic Pellet Produced by PVC Extruder Hollow?&quot;,&quot;width&quot;:&quot;0&quot;,&quot;_legend&quot;:&quot;{score}&quot;,&quot;font_factor&quot;:&quot;1.25&quot;}'>\n            \n<div class=\"kksr-stars\">\n    \n<div class=\"kksr-stars-inactive\">\n            <div class=\"kksr-star\" data-star=\"1\" style=\"padding-right: 5px\">\n            \n\n<div class=\"kksr-icon\" style=\"width: 24px; height: 24px;\"><\/div>\n        <\/div>\n            <div class=\"kksr-star\" data-star=\"2\" style=\"padding-right: 5px\">\n            \n\n<div class=\"kksr-icon\" style=\"width: 24px; height: 24px;\"><\/div>\n        <\/div>\n            <div class=\"kksr-star\" data-star=\"3\" style=\"padding-right: 5px\">\n            \n\n<div class=\"kksr-icon\" style=\"width: 24px; height: 24px;\"><\/div>\n        <\/div>\n            <div class=\"kksr-star\" data-star=\"4\" style=\"padding-right: 5px\">\n            \n\n<div class=\"kksr-icon\" style=\"width: 24px; height: 24px;\"><\/div>\n        <\/div>\n            <div class=\"kksr-star\" data-star=\"5\" style=\"padding-right: 5px\">\n            \n\n<div class=\"kksr-icon\" style=\"width: 24px; height: 24px;\"><\/div>\n        <\/div>\n    <\/div>\n    \n<div class=\"kksr-stars-active\" style=\"width: 0px;\">\n            <div class=\"kksr-star\" style=\"padding-right: 5px\">\n            \n\n<div class=\"kksr-icon\" style=\"width: 24px; height: 24px;\"><\/div>\n        <\/div>\n            <div class=\"kksr-star\" style=\"padding-right: 5px\">\n            \n\n<div class=\"kksr-icon\" style=\"width: 24px; height: 24px;\"><\/div>\n        <\/div>\n            <div class=\"kksr-star\" style=\"padding-right: 5px\">\n            \n\n<div class=\"kksr-icon\" style=\"width: 24px; height: 24px;\"><\/div>\n        <\/div>\n            <div class=\"kksr-star\" style=\"padding-right: 5px\">\n            \n\n<div class=\"kksr-icon\" style=\"width: 24px; height: 24px;\"><\/div>\n        <\/div>\n            <div class=\"kksr-star\" style=\"padding-right: 5px\">\n            \n\n<div class=\"kksr-icon\" style=\"width: 24px; height: 24px;\"><\/div>\n        <\/div>\n    <\/div>\n<\/div>\n                \n\n<div class=\"kksr-legend\" style=\"font-size: 19.2px;\">\n            <span class=\"kksr-muted\">Avalie esta postagem<\/span>\n    <\/div>\n    <\/div>\n\n<p class=\"wp-block-paragraph\">Os pellets de pl\u00e1stico produzidos pelas extrusoras de PVC parecem ocos, o que pode afetar sua qualidade e aplicabilidade. O seu granulador de pellets j\u00e1 produziu pellets de pl\u00e1stico ocos? Voc\u00ea est\u00e1 sofrendo com esse problema? Hoje, neste artigo, discutiremos os motivos pelos quais isso acontece e como voc\u00ea pode fazer com que sua granuladora de PE produza pellets de pl\u00e1stico de alta qualidade.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">Alto teor de umidade da mat\u00e9ria-prima da extrusora de PVC<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">Um teor de umidade muito alto na mat\u00e9ria-prima que entra na extrusora de PVC \u00e9 um fator importante no esvaziamento dos pellets de pl\u00e1stico. O alto teor de umidade cria vapor durante o processo de pelotiza\u00e7\u00e3o no granulador de pellets, o que impede a plastifica\u00e7\u00e3o adequada do pl\u00e1stico. A expans\u00e3o do vapor pode causar a forma\u00e7\u00e3o de vazios dentro dos gr\u00e2nulos de pl\u00e1stico, resultando em pellets de pl\u00e1stico ocos. Portanto, \u00e9 importante garantir que o teor de umidade atenda aos requisitos de produ\u00e7\u00e3o antes que a mat\u00e9ria-prima entre na m\u00e1quina de granula\u00e7\u00e3o de PE. Recomendamos incorporar um <a href=\"https:\/\/shuliypre.com\/pt\/plastic-dryer-machine\/\" target=\"_blank\" type=\"post\" id=\"1098\" rel=\"noreferrer noopener\">m\u00e1quina de secar pl\u00e1stico<\/a> no <a href=\"https:\/\/shuliypre.com\/pt\/plastic-film-pelletizing-machine\/\" target=\"_blank\" data-type=\"post\" data-id=\"944\" rel=\"noreferrer noopener\">linha de pelotiza\u00e7\u00e3o de pl\u00e1stico<\/a> para secar a mat\u00e9ria-prima de forma eficiente.<\/p>\n\n\n\n<figure class=\"wp-block-image aligncenter size-full\"><img fetchpriority=\"high\" decoding=\"async\" width=\"720\" height=\"540\" src=\"https:\/\/shuliypre.com\/wp-content\/uploads\/2023\/07\/plastic-pelletizers.webp\" alt=\"m\u00e1quina peletizadora\" class=\"wp-image-2668\" srcset=\"https:\/\/shuliypre.com\/wp-content\/uploads\/2023\/07\/plastic-pelletizers.webp 720w, https:\/\/shuliypre.com\/wp-content\/uploads\/2023\/07\/plastic-pelletizers-360x270.webp 360w, https:\/\/shuliypre.com\/wp-content\/uploads\/2023\/07\/plastic-pelletizers-240x180.webp 240w\" sizes=\"(max-width: 720px) 100vw, 720px\" \/><figcaption class=\"wp-element-caption\">Extrusora de PVC<\/figcaption><\/figure>\n\n\n\n<h2 class=\"wp-block-heading\">Temperatura do granulador de pellets<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">A temperatura da extrusora de PVC \u00e9 cr\u00edtica para o processo de plastifica\u00e7\u00e3o. Se a temperatura do granulador de pellets for muito baixa, os res\u00edduos de pl\u00e1stico n\u00e3o poder\u00e3o ser totalmente plastificados. Isto pode resultar na presen\u00e7a de \u00e1reas n\u00e3o fundidas dentro do gr\u00e2nulo de pl\u00e1stico. Estas \u00e1reas n\u00e3o derretidas podem criar vazios durante o processo de resfriamento e cura, resultando em pellets pl\u00e1sticos ocos. Portanto, \u00e9 importante garantir que a temperatura da m\u00e1quina de granula\u00e7\u00e3o de PE atenda aos requisitos de produ\u00e7\u00e3o durante o processo de produ\u00e7\u00e3o para garantir que o pl\u00e1stico seja totalmente plastificado.<\/p>\n\n\n\n<figure class=\"wp-block-image aligncenter size-full\"><img decoding=\"async\" width=\"720\" height=\"540\" src=\"https:\/\/shuliypre.com\/wp-content\/uploads\/2023\/07\/plastic-granulator-2.webp\" alt=\"granulador de res\u00edduos de pl\u00e1stico\" class=\"wp-image-2595\" srcset=\"https:\/\/shuliypre.com\/wp-content\/uploads\/2023\/07\/plastic-granulator-2.webp 720w, https:\/\/shuliypre.com\/wp-content\/uploads\/2023\/07\/plastic-granulator-2-360x270.webp 360w, https:\/\/shuliypre.com\/wp-content\/uploads\/2023\/07\/plastic-granulator-2-240x180.webp 240w\" sizes=\"(max-width: 720px) 100vw, 720px\" \/><figcaption class=\"wp-element-caption\">M\u00e1quina de granula\u00e7\u00e3o PE<\/figcaption><\/figure>\n\n\n\n<h2 class=\"wp-block-heading\">A temperatura do tanque de resfriamento est\u00e1 muito baixa<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">Em uma linha de pelotiza\u00e7\u00e3o de pl\u00e1stico, o tanque de resfriamento est\u00e1 localizado ap\u00f3s a extrusora de PVC. Sua principal fun\u00e7\u00e3o \u00e9 resfriar efetivamente o pl\u00e1stico depois que ele sai da m\u00e1quina de granula\u00e7\u00e3o de PE para garantir que a forma e a qualidade dos pellets de pl\u00e1stico permane\u00e7am est\u00e1veis. Se a temperatura da \u00e1gua no banho de resfriamento for muito baixa, os gr\u00e2nulos de pl\u00e1stico esfriar\u00e3o muito rapidamente. Isto pode fazer com que a camada externa do pellet de pl\u00e1stico solidifique enquanto o interior permanece fluido. Isto pode causar vazios e encolhimento dentro do pellet de pl\u00e1stico. Portanto, \u00e9 importante garantir a temperatura adequada da \u00e1gua durante o processo de resfriamento para evitar o problema de esvaziamento dos gr\u00e2nulos de pl\u00e1stico.<\/p>\n\n\n\n<figure class=\"wp-block-image aligncenter size-full\"><img decoding=\"async\" width=\"720\" height=\"540\" src=\"https:\/\/shuliypre.com\/wp-content\/uploads\/2023\/07\/pellet-extruder-machine.webp\" alt=\"equipamento de extrus\u00e3o de pl\u00e1stico\" class=\"wp-image-2661\" srcset=\"https:\/\/shuliypre.com\/wp-content\/uploads\/2023\/07\/pellet-extruder-machine.webp 720w, https:\/\/shuliypre.com\/wp-content\/uploads\/2023\/07\/pellet-extruder-machine-360x270.webp 360w, https:\/\/shuliypre.com\/wp-content\/uploads\/2023\/07\/pellet-extruder-machine-240x180.webp 240w\" sizes=\"(max-width: 720px) 100vw, 720px\" \/><figcaption class=\"wp-element-caption\">granulador de pellets<\/figcaption><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\">O aparecimento de vazios em pellets de pl\u00e1stico produzidos por um <a href=\"https:\/\/shuliypre.com\/pt\/plastic-film-pelletizing-machine\/\" target=\"_blank\" data-type=\"post\" data-id=\"944\" rel=\"noreferrer noopener\">Extrusora de PVC<\/a> geralmente est\u00e1 relacionado a fatores como o teor de umidade da mat\u00e9ria-prima, a temperatura do granulador de pellets e a temperatura de resfriamento. Todos esses fatores afetam o processo de plastifica\u00e7\u00e3o e cura do pl\u00e1stico, resultando em vazios e encolhimento dentro dos pellets. Para resolver este problema, precisamos controlar rigorosamente a temperatura da m\u00e1quina e o teor de umidade da mat\u00e9ria-prima durante o processo de pelotiza\u00e7\u00e3o da extrusora de PVC.<\/p>","protected":false},"excerpt":{"rendered":"<p>Plastic pellets produced by PVC extruders appear hollow, which may affect their quality and applicability. Has your pellet granulator ever produced hollow plastic pellets? Are you suffering from this problem? Today, in this article, we&#8217;ll discuss the reasons why this happens and how you can get your PE granulating machine to produce higher-quality plastic pellets. [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":2850,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[14,12],"tags":[],"class_list":["post-2862","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-casenews","category-news"],"_links":{"self":[{"href":"https:\/\/shuliypre.com\/pt\/wp-json\/wp\/v2\/posts\/2862","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/shuliypre.com\/pt\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/shuliypre.com\/pt\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/shuliypre.com\/pt\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/shuliypre.com\/pt\/wp-json\/wp\/v2\/comments?post=2862"}],"version-history":[{"count":0,"href":"https:\/\/shuliypre.com\/pt\/wp-json\/wp\/v2\/posts\/2862\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/shuliypre.com\/pt\/wp-json\/wp\/v2\/media\/2850"}],"wp:attachment":[{"href":"https:\/\/shuliypre.com\/pt\/wp-json\/wp\/v2\/media?parent=2862"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/shuliypre.com\/pt\/wp-json\/wp\/v2\/categories?post=2862"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/shuliypre.com\/pt\/wp-json\/wp\/v2\/tags?post=2862"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}