{"id":114490,"date":"2021-11-26T16:00:38","date_gmt":"2021-11-26T08:00:38","guid":{"rendered":"https:\/\/www.alpapowder.com\/114490\/"},"modified":"2021-11-26T16:00:38","modified_gmt":"2021-11-26T08:00:38","slug":"plastik-modifikasyonda-talk-uygulamasi","status":"publish","type":"post","link":"https:\/\/www.alpapowder.com\/tr\/114490\/","title":{"rendered":"Plastik Modifikasyonda Talk Uygulamas\u0131"},"content":{"rendered":"<p>Katk\u0131 maddesi, de\u011fi\u015ftirici veya dolgu maddesi olarak talk, ka\u011f\u0131t yap\u0131m\u0131, boya, kaplama, seramik, g\u00fcnl\u00fck kimyasallar, plastik, g\u0131da, ila\u00e7 ve di\u011fer end\u00fcstrilerde yayg\u0131n olarak kullan\u0131lmaktad\u0131r. Talk, yumu\u015fak doku, d\u00fc\u015f\u00fck a\u015f\u0131nma, y\u00fcksek parlakl\u0131k, d\u00fc\u015f\u00fck ya\u011f emme ve iyi \u015feffafl\u0131k avantajlar\u0131na sahiptir.<\/p>\n<p><img decoding=\"async\" class=\"aligncenter wp-image-111079 size-full\" src=\"https:\/\/www.alpapowder.com\/wp-content\/uploads\/2021\/09\/Talc-pic.jpg\" alt=\"\" width=\"1000\" height=\"800\" srcset=\"https:\/\/www.alpapowder.com\/wp-content\/uploads\/2021\/09\/Talc-pic.jpg 1000w, https:\/\/www.alpapowder.com\/wp-content\/uploads\/2021\/09\/Talc-pic-300x240.jpg 300w, https:\/\/www.alpapowder.com\/wp-content\/uploads\/2021\/09\/Talc-pic-768x614.jpg 768w, https:\/\/www.alpapowder.com\/wp-content\/uploads\/2021\/09\/Talc-pic-uai-720x576.jpg 720w\" sizes=\"(max-width: 1000px) 100vw, 1000px\" \/><\/p>\n<h4>Talk pudras\u0131n\u0131n d\u00f6rt \u00f6zelli\u011fi<\/h4>\n<ul>\n<li><strong>Geni\u015fletmek<\/strong><\/li>\n<\/ul>\n<p>Talk\u0131n plastik \u00fcr\u00fcnler \u00fczerindeki \u00f6nemli iyile\u015ftirme etkisi, esas olarak benzersiz mikroskobik pul yap\u0131s\u0131ndan gelir. \u0130\u015flenmi\u015f talk tozunun pul yap\u0131s\u0131 ne kadar eksiksiz olursa, g\u00fc\u00e7lendirme etkisi o kadar belirgin olacakt\u0131r. Daha b\u00fcy\u00fck bir \u00e7ap-kal\u0131nl\u0131k oran\u0131 (pul par\u00e7ac\u0131klar\u0131n ortalama \u00e7ap\u0131n\u0131n kal\u0131nl\u0131klar\u0131na oran\u0131), plastik \u00fcr\u00fcnlerin rijitli\u011fini, darbe mukavemetini, e\u011filme mod\u00fcl\u00fcn\u00fc ve termal stabilitesini iyile\u015ftirebilir.<\/p>\n<ul>\n<li><strong>Yal\u0131t\u0131m, bariyer<\/strong><\/li>\n<\/ul>\n<p>Y\u00fcksek kaliteli ultra ince talk pudras\u0131n\u0131 yal\u0131t\u0131r ve pul bir yap\u0131ya d\u00f6n\u00fc\u015ft\u00fcr\u00fcr. Plastik \u00fcr\u00fcnlerde kullan\u0131ld\u0131\u011f\u0131nda, re\u00e7ine i\u00e7inde tabakal\u0131 bir bi\u00e7imde \u00fcniform olarak da\u011f\u0131labilir. T\u0131pk\u0131 \u00e7imento \u00fcr\u00fcnlerine g\u00f6m\u00fcl\u00fc metal yap\u0131sal a\u011f gibi, plasti\u011fin avantajlar\u0131n\u0131 koruman\u0131n yan\u0131 s\u0131ra, ayn\u0131 zamanda bariz \u0131s\u0131 koruma ve bariyer etkilerine de sahiptir.<\/p>\n<ul>\n<li><strong>\u00e7ekirdeklenme<\/strong><\/li>\n<\/ul>\n<p>Talk\u0131n kayganl\u0131k hissi \u00e7ok a\u00e7\u0131kt\u0131r, talk ile eklenen plasti\u011fin a\u00e7\u0131lmas\u0131 a\u00e7\u0131k\u00e7a iyile\u015ftirilir ve filmin anti-blokaj \u00f6zelli\u011fi de geli\u015ftirilebilir. Ultra ince talk pudras\u0131 (1 \u03bcm&#8217;nin alt\u0131nda) plastik matris i\u00e7inde e\u015fit olarak da\u011f\u0131ld\u0131\u011f\u0131nda, bir \u00e7ekirdekle\u015ftirici ajan olarak i\u015flev g\u00f6rebilir.<\/p>\n<ul>\n<li><strong>Ya\u015flanma kar\u015f\u0131t\u0131<\/strong><\/li>\n<\/ul>\n<p>Talk, mika, kaolin ve di\u011fer silikon i\u00e7eren mineraller, k\u0131z\u0131l\u00f6tesi ve ultraviyole bariyer \u00f6zelliklerine sahiptir ve plastik \u00fcr\u00fcnlerde \u0131s\u0131 koruma ve ya\u015flanma direncinin belirgin etkilerine sahiptir.<\/p>\n<h4>Talk pudras\u0131 se\u00e7me nedenleri<\/h4>\n<ul>\n<li><strong>yap\u0131<\/strong><\/li>\n<\/ul>\n<p>Talk\u0131n kristal yap\u0131s\u0131 katmanl\u0131 oldu\u011fu i\u00e7in pullara ayr\u0131lma e\u011filimine ve \u00f6zel kayganl\u0131\u011fa sahiptir. Plastik \u00fcr\u00fcnlerde kullan\u0131ld\u0131\u011f\u0131nda re\u00e7ine i\u00e7inde tabakal\u0131 bir \u015fekilde \u00fcniform olarak da\u011f\u0131labilir ve re\u00e7ine ile iyi bir uyumlulu\u011fa sahiptir. \u00d6zelliklerin ve mekanik \u00f6zelliklerin tamamlay\u0131c\u0131l\u0131\u011f\u0131, plastik \u00fcr\u00fcnlerin fiziksel \u00f6zelliklerini iyile\u015ftirebilir.<\/p>\n<h4><img decoding=\"async\" class=\"aligncenter wp-image-114463\" src=\"https:\/\/www.alpapowder.com\/wp-content\/uploads\/2021\/11\/Talcstructure.jpg\" alt=\"\" width=\"500\" height=\"219\" srcset=\"https:\/\/www.alpapowder.com\/wp-content\/uploads\/2021\/11\/Talcstructure.jpg 755w, https:\/\/www.alpapowder.com\/wp-content\/uploads\/2021\/11\/Talcstructure-300x131.jpg 300w\" sizes=\"(max-width: 500px) 100vw, 500px\" \/><\/h4>\n<p>&nbsp;<\/p>\n<ul>\n<li><strong>silika i\u00e7eri\u011fi<\/strong><\/li>\n<\/ul>\n<p>Talk tozundaki silikon i\u00e7eri\u011fi, talk tozunun derecesini \u00f6l\u00e7mek i\u00e7in \u00f6nemli bir g\u00f6stergedir. Talk tozundaki silikon i\u00e7eri\u011fi ne kadar y\u00fcksek olursa, talk\u0131n safl\u0131\u011f\u0131 o kadar y\u00fcksek, uygulama etkisi o kadar iyi ve fiyat o kadar y\u00fcksek olur. M\u00fc\u015fteriler, farkl\u0131 plastik \u00fcr\u00fcnlerin performans gereksinimlerine g\u00f6re talk pudras\u0131 se\u00e7melidir.<\/p>\n<p><img decoding=\"async\" class=\"wp-image-108674 aligncenter\" src=\"https:\/\/www.alpapowder.com\/wp-content\/uploads\/2021\/08\/plastic-material.jpg\" alt=\"\" width=\"500\" height=\"400\" srcset=\"https:\/\/www.alpapowder.com\/wp-content\/uploads\/2021\/08\/plastic-material.jpg 1000w, https:\/\/www.alpapowder.com\/wp-content\/uploads\/2021\/08\/plastic-material-300x240.jpg 300w, https:\/\/www.alpapowder.com\/wp-content\/uploads\/2021\/08\/plastic-material-768x614.jpg 768w\" sizes=\"(max-width: 500px) 100vw, 500px\" \/><\/p>\n<ul>\n<li><strong>renk<\/strong><\/li>\n<\/ul>\n<p>Ham talk tozunun rengi beyaz, gri, a\u00e7\u0131k k\u0131rm\u0131z\u0131, pembe, a\u00e7\u0131k mavi, a\u00e7\u0131k ye\u015fil ve di\u011fer renkler olabilir ve farkl\u0131 derecelerde kat\u0131 parlakl\u0131\u011fa sahiptir. Bu renk, \u00fcr\u00fcn\u00fcn g\u00f6r\u00fcn\u00fcm\u00fcn\u00fc ve g\u00f6rsel etkisini iyile\u015ftirebilir.<\/p>\n<ul>\n<li><strong>Y\u00fczey \u00f6zellikleri<\/strong><\/li>\n<\/ul>\n<p>Talk tozunun daha geni\u015f spesifik y\u00fczey alan\u0131 ve g\u00f6r\u00fcn\u00fcm yap\u0131s\u0131, yaln\u0131zca katk\u0131 maddelerinin miktar\u0131n\u0131 etkilemekle kalmayacak, ayn\u0131 zamanda re\u00e7ine yap\u0131lar\u0131 aras\u0131ndaki ba\u011flanma kuvvetini de art\u0131racak ve b\u00f6ylece plastik \u00fcr\u00fcnlerin fiziksel \u00f6zelliklerini iyile\u015ftirecektir.<\/p>\n<h4>Talk pudras\u0131n\u0131n plastik \u00f6zellikler \u00fczerindeki etkisi<\/h4>\n<ul>\n<li><strong>Plastik \u00fcr\u00fcnlerin kal\u0131plama b\u00fcz\u00fclme oran\u0131n\u0131 iyile\u015ftirin<\/strong><\/li>\n<\/ul>\n<p>Talk tozu i\u00e7eri\u011fi artt\u0131k\u00e7a, polipropilen plastiklerin b\u00fcz\u00fclme oran\u0131 giderek azal\u0131r. Talk tozunun eklenmesi viskozitesini artt\u0131r\u0131r ve s\u00fcr\u00fcnme \u00f6zelliklerini azalt\u0131r, b\u00f6ylece plasti\u011fin kristalli\u011fini azalt\u0131r; Talk tozunun kendisinde b\u00fcz\u00fclme yoktur, bu nedenle genel malzeme kal\u0131p b\u00fcz\u00fclmesini azalt\u0131n.<\/p>\n<ul>\n<li><strong>Y\u00fczey sertli\u011fi ve y\u00fczey \u00e7izilme direnci<\/strong><\/li>\n<\/ul>\n<p>Y\u00fczey sertli\u011fi ve y\u00fczey \u00e7izilme direnci, belirli plastik \u00fcr\u00fcnler i\u00e7in gereksinimlerdir. Polietilen ve polipropilen plastiklere talk eklenmesi, \u00fcr\u00fcnlerin y\u00fczey sertli\u011fini ve y\u00fczey \u00e7izilme direncini etkili bir \u015fekilde iyile\u015ftirebilir.<\/p>\n<ul>\n<li><strong>e\u011filme mod\u00fcl\u00fc<\/strong><\/li>\n<\/ul>\n<p>Herhangi bir plasti\u011fe pul yap\u0131l\u0131 beyaz talk eklenmesi, e\u011filme mod\u00fcl\u00fcn\u00fc \u00f6nemli \u00f6l\u00e7\u00fcde art\u0131rabilir. Genel <a class=\"wpil_keyword_link\" href=\"https:\/\/www.alpapowder.com\/projects\/minerals\/\"   title=\"mineral\" data-wpil-keyword-link=\"linked\">mineral<\/a> dolgusu i\u00e7in talk\u0131n en \u00f6nemli \u00f6zelli\u011fi budur.<\/p>\n<ul>\n<li><strong>Gerilme direnci<\/strong><\/li>\n<\/ul>\n<p>Belirli bir aral\u0131ktaki talk tozu i\u00e7eri\u011fi, \u00e7ekme mukavemetini art\u0131rabilir. Polipropilene 1500 mesh aktif talk eklendikten sonra malzemenin \u00e7ekme mukavemeti de\u011fi\u015fir. Talk tozu i\u00e7eri\u011fi %20&#8217;den az oldu\u011funda, malzemenin \u00e7ekme mukavemeti biraz artar. Talk tozu i\u00e7eri\u011fi %20&#8217;nin \u00fczerinde oldu\u011funda, i\u00e7erik artt\u0131k\u00e7a malzemenin gerilme mukavemeti kademeli olarak azal\u0131r. Ana sebep, talk tozunun daha da artmas\u0131 ve bu da polipropileni zay\u0131flatmas\u0131d\u0131r. Molek\u00fcller aras\u0131 \u00e7ekimden kaynaklan\u0131r.<\/p>\n<ul>\n<li><strong>Darbe g\u00fcc\u00fc<\/strong><\/li>\n<\/ul>\n<p>Talk\u0131n plastik malzemelerin darbe dayan\u0131m\u0131 \u00fczerindeki etkisi, talk\u0131n plastik malzemelerin \u00e7ekme dayan\u0131m\u0131 \u00fczerindeki etkisine benzer. \u00c7e\u015fitli mineral katk\u0131 maddelerinin i\u00e7eri\u011fi %10&#8217;dan az oldu\u011funda, hepsinin darbe dayan\u0131kl\u0131l\u0131\u011f\u0131n\u0131 iyile\u015ftirmede etkisi vard\u0131r. \u0130\u00e7erik %10&#8217;dan fazla oldu\u011funda, etki performans\u0131 d\u00fc\u015fmeye ba\u015flar.<\/p>\n<ul>\n<li><strong>deformasyon s\u0131cakl\u0131\u011f\u0131<\/strong><\/li>\n<\/ul>\n<p>Talk, plastik malzemelerin termal deformasyon s\u0131cakl\u0131\u011f\u0131 \u00fczerinde \u00f6nemli bir etkiye sahiptir ve \u00e7e\u015fitli plastiklerin termal deformasyon s\u0131cakl\u0131\u011f\u0131n\u0131 etkili bir \u015fekilde art\u0131rabilir, b\u00f6ylece plastiklerin \u0131s\u0131 direncini art\u0131rabilir.<\/p>\n<h4>Modifiye edilmi\u015f plastiklerde talk pudras\u0131 uygulamas\u0131<\/h4>\n<p>1. Polipropilen re\u00e7ine (PP)<\/p>\n<p>Talka polipropilen re\u00e7ine eklendikten sonra sertlik iyile\u015ftirilir, y\u00fczey sertli\u011fi iyile\u015ftirilir, \u0131s\u0131 s\u00fcr\u00fcnme direnci iyile\u015ftirilir, elektrik yal\u0131t\u0131m\u0131 iyile\u015ftirilir ve boyutsal kararl\u0131l\u0131k iyile\u015ftirilir.<\/p>\n<p style=\"text-align: center;\">%40 ince talk pudras\u0131 masterbatch ile polipropilen de\u011fi\u015fimi<\/p>\n<table>\n<tbody>\n<tr>\n<td width=\"236\">Kategori<\/td>\n<td width=\"757\">\u00c7e\u015fitlilik<\/td>\n<\/tr>\n<tr>\n<td width=\"236\">e\u011filme mod\u00fcl\u00fc<\/td>\n<td width=\"757\">16100kg\/cm<sup>2<\/sup> , 42000kg\/cm<sup>2<\/sup>\u00a0&#8216;ye y\u00fckseltildi<\/td>\n<\/tr>\n<tr>\n<td width=\"236\">\u0131s\u0131 de\u011fi\u015fim s\u0131cakl\u0131\u011f\u0131<\/td>\n<td width=\"757\">62\u2103(1.82Mpa kuvvet) 88\u2103&#8217;ye y\u00fckseltildi<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<p>2. Polietilen re\u00e7ine (PE)<\/p>\n<p>Talka polietilen re\u00e7ine eklendikten sonra tokluk iyile\u015ftirilir, \u0131s\u0131 de\u011fi\u015fim s\u0131cakl\u0131\u011f\u0131 iyile\u015ftirilir, e\u011filme mukavemeti iyile\u015ftirilir, s\u00fcr\u00fcnme e\u011filimi azal\u0131r, mekanik mukavemet iyile\u015ftirilir, y\u00fczey sertli\u011fi iyile\u015ftirilir ve p\u00fcr\u00fczs\u00fczl\u00fck iyile\u015ftirilir.<\/p>\n<p>3. ABS re\u00e7inesi (akrilonitril-b\u00fctadien-stiren kopolimeri)<\/p>\n<p>ABS&#8217;nin mevcut performans\u0131n\u0131 iyile\u015ftirmek i\u00e7in, ABS ve PVC&#8217;nin kar\u0131\u015ft\u0131r\u0131lmas\u0131yla yap\u0131lan ara\u00e7 g\u00f6sterge panosu blister levhas\u0131 ve ABS ve PVC&#8217;nin kar\u0131\u015ft\u0131r\u0131lmas\u0131yla yap\u0131lan suni deri bagaj\u0131n kaplamas\u0131 y\u00fcksek mukavemet ve toklu\u011fa sahiptir. Bu harmanlanm\u0131\u015f malzeme, \u00e7entikli darbe mukavemetini iyile\u015ftirme ve maliyeti d\u00fc\u015f\u00fcrme avantajlar\u0131na sahip olan ultra ince talk pudras\u0131 ile doldurulur.<\/p>\n<p>4. Polistiren re\u00e7inesi (PS)<\/p>\n<p>Polistiren re\u00e7inenin y\u00fcksek k\u0131r\u0131lganl\u0131k ve \u00e7evresel stres \u00e7atlamas\u0131na kar\u015f\u0131 hassasiyet gibi eksiklikleri vard\u0131r. Talk ekledikten sonra reolojik \u00f6zellikleri ayarlayabilir, darbe toklu\u011funu iyile\u015ftirebilir, pert\u00fcrbasyon mod\u00fcl\u00fcn\u00fc art\u0131rabilir ve \u00e7ekme akma mukavemetini art\u0131rabilir.<\/p>\n<p>\u00d6rne\u011fin: %40 \u00e7ok ince talk tozu veya talk tozu masterbatch eklenmesi, pert\u00fcrbasyon mod\u00fcl\u00fc 23800kg\/cm<sup>2<\/sup>\u00a0&#8216;den 58800kg\/cm<sup>2<\/sup> &#8216;ye ve gerilme mukavemeti 336kg\/cm<sup>2<\/sup>\u00a0&#8216;den 385kg\/cm<sup>2<\/sup>\u00a0&#8216;ye y\u00fckselir.<\/p>\n<p>5. Polivinil klor\u00fcr re\u00e7inesi (PVC)<\/p>\n<p>Ortalama par\u00e7ac\u0131k boyutu 5 mikron veya 2000 me\u015f talkt\u0131r. %40-45 hacme eklendikten sonra, akma mukavemeti, PVC sistemi \u00fczerinde \u00f6nemli bir iyile\u015ftirme etkisi olan orijinal kopma mukavemetinden bile daha y\u00fcksektir; \u00e7entiksiz darbe mukavemeti a\u011f\u0131rl\u0131k\u00e7a %15&#8217;tir A\u011f\u0131rl\u0131kta temelde hi\u00e7bir azalma yoktur ve \u00e7entikli darbe mukavemeti azal\u0131r; e\u011filme mod\u00fcl\u00fcn\u00fc \u00f6nemli \u00f6l\u00e7\u00fcde art\u0131rabilir.<\/p>\n<h4>Talk pudras\u0131 ve kalsiyum karbonat\u0131n plastik modifikasyon \u00fczerindeki etkisinin kar\u015f\u0131la\u015ft\u0131r\u0131lmas\u0131<\/h4>\n<ul>\n<li><strong>\u015fekil<\/strong><\/li>\n<\/ul>\n<p>Talk pudras\u0131n\u0131n \u015fekli puldur, bu nedenle daha y\u00fcksek sertli\u011fe sahiptir ve ayn\u0131 zamanda boyutsal stabilite ve \u0131s\u0131 direnci s\u0131cakl\u0131\u011f\u0131na sahiptir ve iyi bir g\u00fc\u00e7lendirme etkisine sahiptir. Kalsiyum karbonat genellikle tanelidir, bu nedenle sertli\u011fi ve di\u011fer y\u00f6nleri talk kadar iyi de\u011fildir.<\/p>\n<ul>\n<li><strong>\u00e7ekirdeklenme<\/strong><\/li>\n<\/ul>\n<p>Talk, polipropilen \u00fczerinde \u00e7ekirdekle\u015ftirici bir etkiye sahipken, kalsiyum karbonat\u0131n bu a\u00e7\u0131dan belirgin bir etkisi yoktur.<\/p>\n<p>Kalsiyum karbonat ve talk\u0131n plastik modifikasyon \u00fczerindeki etkisinin kar\u015f\u0131la\u015ft\u0131r\u0131lmas\u0131<\/p>\n<table>\n<tbody>\n<tr>\n<td width=\"198\">\u0130\u00e7erik<\/td>\n<td width=\"198\">Gerilme direnci<\/td>\n<td width=\"198\">E\u011filme direnci<\/td>\n<td width=\"198\">e\u011filme mod\u00fcl\u00fc<\/td>\n<td width=\"198\">Model b\u00fcz\u00fclmesi<\/td>\n<\/tr>\n<tr>\n<td width=\"198\">%20 kalsiyum karbonat<\/td>\n<td width=\"198\">27.8Mpa<\/td>\n<td width=\"198\">40Mpa<\/td>\n<td width=\"198\">2000Mpa<\/td>\n<td width=\"198\">0.87<\/td>\n<\/tr>\n<tr>\n<td width=\"198\">%20 talk pudras\u0131<\/td>\n<td width=\"198\">29Mpa<\/td>\n<td width=\"198\">42Mpa<\/td>\n<td width=\"198\">1300Mpa<\/td>\n<td width=\"198\">0.82<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<h4>talk pudras\u0131 nas\u0131l kullan\u0131l\u0131r<\/h4>\n<ul>\n<li><strong>Do\u011frudan toz ekleme y\u00f6ntemi<\/strong><\/li>\n<\/ul>\n<p>Talk tozu, plastik hammadde ile do\u011frudan kar\u0131\u015ft\u0131r\u0131l\u0131r ve daha sonra modifiye edilmi\u015f plastik hammadde haline gelmek i\u00e7in \u00e7ift vidal\u0131 ekstr\u00fcder taraf\u0131ndan ekstr\u00fcde edilir ve peletlenir. Bu yayg\u0131n bir y\u00f6ntemdir ve en ekonomik y\u00f6ntemdir.<\/p>\n<ul>\n<li><strong>Ta\u015f\u0131y\u0131c\u0131s\u0131z masterbatch y\u00f6ntemi<\/strong><\/li>\n<\/ul>\n<p>Talk pudras\u0131, \u00f6zel bir i\u015flemle ta\u015f\u0131y\u0131c\u0131s\u0131z bir t\u00fcr gev\u015fek par\u00e7ac\u0131klara d\u00f6n\u00fc\u015ft\u00fcr\u00fcl\u00fcr ve daha sonra par\u00e7ac\u0131klar plastik hammaddelerle kar\u0131\u015ft\u0131r\u0131l\u0131r ve \u00e7ift vidal\u0131 bir ekstr\u00fcder ile modifiye edilmi\u015f plastik hammaddelere gran\u00fclle\u015ftirilir.<\/p>\n<ul>\n<li><strong>Masterbatch doldurma y\u00f6ntemi<\/strong><\/li>\n<\/ul>\n<p>Talk tozu ve plastik ta\u015f\u0131y\u0131c\u0131, y\u00fcksek i\u00e7erikli bir masterbatch olu\u015fturmak i\u00e7in bir ekstr\u00fcder taraf\u0131ndan kar\u0131\u015ft\u0131r\u0131l\u0131r ve gran\u00fcle edilir. Bu masterbatch, plastik hammaddelerle do\u011frudan kar\u0131\u015ft\u0131r\u0131labilir ve bitmi\u015f \u00fcr\u00fcn, ekstr\u00fczyon ve enjeksiyon ile i\u015flenebilir.<\/p>\n<ul>\n<li><strong>Talk pudras\u0131 kullan\u0131m\u0131 i\u00e7in \u00f6nlemler<\/strong><\/li>\n<\/ul>\n<p>Talk tozunun y\u00fczey aktivasyon i\u015flemi gereklidir ve talk tozunun y\u00fczey aktivasyon i\u015flemi esas olarak talk tozu ve plastik hammaddeler aras\u0131ndaki uyumlulu\u011fu iyile\u015ftirmek ve modifikasyon etkisini artt\u0131rmakt\u0131r. Farkl\u0131 plastikler i\u00e7in farkl\u0131 y\u00fczey i\u015flem maddeleri se\u00e7ilmelidir.<\/p>\n<p>Talk tozunun plastik hammaddelerde da\u011f\u0131labilirli\u011fi, ayn\u0131 form\u00fcl alt\u0131nda, plastik hammaddelerde talk tozunun da\u011f\u0131labilirli\u011fi, modifiye edilmi\u015f malzemenin nihai fiziksel ve kimyasal \u00f6zellikleri \u00fczerinde b\u00fcy\u00fck bir etkiye sahiptir. \u00dcretim s\u00fcreci s\u0131k\u0131 bir \u015fekilde kontrol edilmelidir. Talk\u0131n plastik hammaddelerdeki da\u011f\u0131l\u0131m\u0131n\u0131 etkileyen ana fakt\u00f6rler form\u00fcl, s\u0131cakl\u0131k, \u00e7\u0131kt\u0131 ve i\u015flemdir. Ek olarak, eklenen talk tozu miktar\u0131 b\u00fcy\u00fck oldu\u011funda, iyi bir dispersiyon etkisi elde etmek i\u00e7in kademeli bir ekleme y\u00f6ntemi kullan\u0131labilir.<\/p>\n<p>Talk, \u00e7ok geni\u015f bir uygulama alan\u0131na sahip metalik olmayan bir mineraldir. Sosyal teknoloji geli\u015fiminin s\u00fcrekli geli\u015fimi ile talk uygulamas\u0131 daha fazla f\u0131rsat ve zorlukla kar\u015f\u0131 kar\u015f\u0131yad\u0131r. \u00c7e\u015fitli end\u00fcstrilerde talk tozuna y\u00f6nelik uygulama talebi art\u0131yor ve talk pazar\u0131n\u0131n \u00f6l\u00e7\u00fclemez bir gelece\u011fi var.<\/p>\n<p>&nbsp;<\/p>\n<p>Makale kayna\u011f\u0131: \u00c7in Toz A\u011f\u0131<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Katk\u0131 maddesi, de\u011fi\u015ftirici veya dolgu maddesi olarak talk, ka\u011f\u0131t yap\u0131m\u0131, boya, kaplama, seramik, g\u00fcnl\u00fck kimyasallar, plastik, g\u0131da, ila\u00e7 ve di\u011fer end\u00fcstrilerde yayg\u0131n olarak kullan\u0131lmaktad\u0131r.<\/p>\n","protected":false},"author":6,"featured_media":111079,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"footnotes":""},"categories":[830],"tags":[1520,1519],"class_list":["post-114490","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-industry-news","tag-plastik-modifikasyon","tag-talk"],"acf":[],"_links":{"self":[{"href":"https:\/\/www.alpapowder.com\/tr\/wp-json\/wp\/v2\/posts\/114490","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.alpapowder.com\/tr\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.alpapowder.com\/tr\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.alpapowder.com\/tr\/wp-json\/wp\/v2\/users\/6"}],"replies":[{"embeddable":true,"href":"https:\/\/www.alpapowder.com\/tr\/wp-json\/wp\/v2\/comments?post=114490"}],"version-history":[{"count":0,"href":"https:\/\/www.alpapowder.com\/tr\/wp-json\/wp\/v2\/posts\/114490\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.alpapowder.com\/tr\/wp-json\/wp\/v2\/media\/111079"}],"wp:attachment":[{"href":"https:\/\/www.alpapowder.com\/tr\/wp-json\/wp\/v2\/media?parent=114490"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.alpapowder.com\/tr\/wp-json\/wp\/v2\/categories?post=114490"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.alpapowder.com\/tr\/wp-json\/wp\/v2\/tags?post=114490"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}