{"id":127684,"date":"2023-07-14T14:11:50","date_gmt":"2023-07-14T06:11:50","guid":{"rendered":"https:\/\/www.alpapowder.com\/127684\/"},"modified":"2023-07-14T14:11:51","modified_gmt":"2023-07-14T06:11:51","slug":"muhendislik-plastiklerinde-talk-pudrasi-uygulamasi","status":"publish","type":"post","link":"https:\/\/www.alpapowder.com\/tr\/127684\/","title":{"rendered":"M\u00fchendislik plastiklerinde talk pudras\u0131 uygulamas\u0131"},"content":{"rendered":"

\"\"<\/p>\n

Talk pudras\u0131 beyaz, pul pul, y\u00fcksek en-boy oranl\u0131, inorganik ve inert do\u011fal bir mineraldir. PP, PA, PC\/ABS ala\u015f\u0131m\u0131, PBT, LCP ve di\u011fer m\u00fchendislik plastiklerinde yayg\u0131n olarak kullan\u0131lmaktad\u0131r. Kalsiyum karbonat doldurma maliyetinde azalmaya ve cam elyaf\u0131na yak\u0131n ikili i\u015fleve sahiptir. Talk tozu, \u00fcr\u00fcnlerin HDT s\u0131cakl\u0131\u011f\u0131n\u0131, ince cidarl\u0131 \u00fcr\u00fcnlerin e\u011filme mod\u00fcl\u00fcn\u00fc art\u0131rma ve CLTE vb. do\u011frusal genle\u015fme katsay\u0131s\u0131n\u0131 azaltma yetene\u011fine sahiptir. Otomobiller, ev aletleri ve g\u0131da kaplar\u0131 gibi end\u00fcstrilerde yayg\u0131n olarak kullan\u0131lmaktad\u0131r.<\/p>\n

Talk\u0131n kristal yap\u0131s\u0131 katmanl\u0131d\u0131r, kolayca pullara ayr\u0131lma e\u011filimindedir ve kayganl\u0131k, yap\u0131\u015fmay\u0131 \u00f6nleme, ak\u0131\u015fa yard\u0131mc\u0131 olma, emici olmama ve kimyasal inertlik gibi \u00f6zel \u00f6zelliklere sahiptir. Ultra ince talk tozu, do\u011fal minerallerden madencilik, kaba se\u00e7im, ince se\u00e7im, k\u0131rma, kaba \u00f6\u011f\u00fctme, hava ak\u0131m\u0131 \u00f6\u011f\u00fctme vb. talk pudras\u0131 en y\u00fcksek dereceye kadar.<\/p>\n

1) Ultra ince talk tozu dolgulu \u00fcr\u00fcnler, y\u00fcksek b\u00fck\u00fclme mod\u00fcl\u00fcne sahiptir ve y\u00fcksek rijit par\u00e7alar i\u00e7in uygundur.
\n2) Dolgu modifikasyonu daha iyi boyutsal kararl\u0131l\u0131\u011fa, daha iyi en-boy oran\u0131 kontrol yetene\u011fine sahiptir ve b\u00fck\u00fclme \u00f6nleme performans\u0131 a\u00e7\u0131k\u00e7a cam elyaf\u0131ndan daha iyidir.
\n3) Talk mikro tozu, inorganik bir \u00e7ekirdekle\u015ftirici madde olarak kullan\u0131labilir ve bir \u00e7ekirdekle\u015ftirici etki elde etmek ve HDT s\u0131cakl\u0131\u011f\u0131n\u0131 art\u0131rmak i\u00e7in organik bir \u00e7ekirdekle\u015ftirici maddeye yard\u0131mc\u0131 olur.
\n4) FDA, ROHS ve di\u011fer d\u00fczenlemelerin gerekliliklerine uyun ve talk pudras\u0131n\u0131n asbest i\u00e7ermedi\u011fi s\u0131n\u0131r\u0131n\u0131 kar\u015f\u0131lay\u0131n (Uluslararas\u0131 Kanser Ara\u015ft\u0131rma Merkezi IARC, “asbest i\u00e7eren talk\u0131” kanserojen olarak listeliyor)<\/p>\n

TPO’da talk pudras\u0131 uygulamas\u0131<\/p>\n

Ayn\u0131 deney ko\u015fullar\u0131 alt\u0131nda, EPDM\/POE tipini, tokla\u015ft\u0131rma maddesinin i\u00e7eri\u011fini de\u011fi\u015ftirin ve de\u011fi\u015ftirilmi\u015f TPO’nun tam mukavemetini, oda s\u0131cakl\u0131\u011f\u0131nda ve d\u00fc\u015f\u00fck s\u0131cakl\u0131kta \u00e7entikli darbe mukavemetini de\u011ferlendirmek i\u00e7in farkl\u0131 kal\u0131nl\u0131klarda talk tozu \u00fcr\u00fcnleri se\u00e7in. ve HDT s\u0131cakl\u0131\u011f\u0131 ve Malzemenin do\u011frusal b\u00fcz\u00fclme performans\u0131. A\u015fa\u011f\u0131da, piyasada rutin olarak kullan\u0131lan Yimifabi talk pudras\u0131 \u00fcr\u00fcnlerinin partik\u00fcl boyutu indeksi yer almaktad\u0131r.<\/p>\n

Ultra ince talk tozu, TPO plastiklerini daha iyi g\u00fc\u00e7lendirebilen, TPO \u00fcr\u00fcnlerine d\u00fc\u015f\u00fck b\u00fcz\u00fclme oran\u0131 kazand\u0131rabilen, \u00fcr\u00fcnlerin boyutsal kararl\u0131l\u0131\u011f\u0131n\u0131 geli\u015ftirebilen ve “ince duvarl\u0131” \u00fcr\u00fcnler \u00fcretmek i\u00e7in kullan\u0131labilen daha pul pul bir yap\u0131ya sahiptir, b\u00f6ylece \u00fcr\u00fcnler tasarlanabilir. Daha ince ve daha hassas boyutlar.<\/p>\n","protected":false},"excerpt":{"rendered":"

Y\u00fcksek kaliteli talk pudras\u0131 \u00fcr\u00fcnlerinde anahtar fakt\u00f6r, talk pudras\u0131n\u0131n pul pul yap\u0131s\u0131n\u0131 en y\u00fcksek derecede muhafaza etmesidir.<\/p>\n","protected":false},"author":7,"featured_media":127647,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"footnotes":""},"categories":[851],"tags":[],"class_list":["post-127684","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-endustri-haberleri-tr"],"acf":[],"_links":{"self":[{"href":"https:\/\/www.alpapowder.com\/tr\/wp-json\/wp\/v2\/posts\/127684","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\/7"}],"replies":[{"embeddable":true,"href":"https:\/\/www.alpapowder.com\/tr\/wp-json\/wp\/v2\/comments?post=127684"}],"version-history":[{"count":0,"href":"https:\/\/www.alpapowder.com\/tr\/wp-json\/wp\/v2\/posts\/127684\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.alpapowder.com\/tr\/wp-json\/wp\/v2\/media\/127647"}],"wp:attachment":[{"href":"https:\/\/www.alpapowder.com\/tr\/wp-json\/wp\/v2\/media?parent=127684"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.alpapowder.com\/tr\/wp-json\/wp\/v2\/categories?post=127684"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.alpapowder.com\/tr\/wp-json\/wp\/v2\/tags?post=127684"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}