{"id":6041,"date":"2022-11-10T22:52:35","date_gmt":"2022-11-11T06:52:35","guid":{"rendered":"https:\/\/zetarmoulding.com\/?p=6041"},"modified":"2022-11-10T23:54:05","modified_gmt":"2022-11-11T07:54:05","slug":"htv-high-temperature-vulcanized-silicone-rubber-three-molding-processes","status":"publish","type":"post","link":"https:\/\/zetarmoulding.com\/tr\/htv-yuksek-sicaklik-vulkanize-silikon-kaucuk-uc-kaliplama-islemi\/","title":{"rendered":"HTV y\u00fcksek s\u0131cakl\u0131kta vulkanize silikon kau\u00e7uk \u00fc\u00e7 kal\u0131plama i\u015flemi"},"content":{"rendered":"

HTV y\u00fcksek s\u0131cakl\u0131k vulkanize silikon kau\u00e7uk, m\u00fckemmel y\u00fcksek ve d\u00fc\u015f\u00fck s\u0131cakl\u0131k direnci, ultraviyole direnci, radyasyon direnci, hava direnci, elektrik yal\u0131t\u0131m\u0131, y\u00fcksek nefes alabilirlik, fizyolojik atalet, d\u00fc\u015f\u00fck s\u0131k\u0131\u015ft\u0131rma kal\u0131c\u0131 deformasyon ve yorulma direnci vb. ile bir t\u00fcr silikon \u00fcr\u00fcn\u00fcd\u00fcr.<\/p>\n\n\n\n

Bu nedenle, HTV y\u00fcksek s\u0131cakl\u0131kta vulkanize silikon kau\u00e7uk, havac\u0131l\u0131k, havac\u0131l\u0131k, elektronik ve elektrik, hafif sanayi, makine, in\u015faat, kimya end\u00fcstrisi, ila\u00e7, g\u00fcnl\u00fck ihtiya\u00e7lar ve di\u011fer y\u00f6nlerde yayg\u0131n olarak kullan\u0131lmaktad\u0131r, a\u015fa\u011f\u0131da size \u00fc\u00e7 y\u00fcksek s\u0131cakl\u0131k vulkanize silikon kau\u00e7uk hakk\u0131nda ayr\u0131nt\u0131l\u0131 bir a\u00e7\u0131klama verilecektir. silikon kau\u00e7uk kal\u0131plama<\/a> s\u00fcre\u00e7.<\/p>\n\n\n\n

Y\u00fcksek s\u0131cakl\u0131k t\u00fcrlerine g\u00f6re s\u0131v\u0131 silikon kau\u00e7uk<\/a> \u015eu anda piyasada biri kat\u0131 silikon, di\u011feri s\u0131v\u0131 silikondur. Kat\u0131 silikonun kal\u0131planmas\u0131 kal\u0131plama ve ekstr\u00fczyon kal\u0131plama olarak ikiye ayr\u0131labilir ve s\u0131v\u0131 silikon \u00e7o\u011funlukla enjeksiyon kal\u0131plamad\u0131r.<\/p>\n\n\n\n

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\"\"<\/figure>\n<\/div><\/div>\n<\/div>\n\n\n\n

Kal\u0131plama<\/mark><\/h2>\n\n\n\n

Kal\u0131plama ayn\u0131 zamanda s\u0131cak presleme olarak da adland\u0131r\u0131l\u0131r, yani y\u00fcksek s\u0131cakl\u0131ktaki kal\u0131pta, plaka vulkanizasyon makinesi bas\u0131nc\u0131, y\u00fcksek s\u0131cakl\u0131kta vulkanizasyon kal\u0131plama yoluyla bile\u015fi\u011fin bir silikon platin vulkanizasyon maddesi eklenir (\u00e7ift 25 veya \u00e7ift 24).<\/p>\n\n\n\n

Kal\u0131plama i\u015flemi kat\u0131 silika jelin \u00fcretim s\u00fcrecidir. \u00dcst ve alt iki mod\u00fcl birle\u015ftirilir ve ortas\u0131na bir kal\u0131p \u00e7ekirde\u011fi yerle\u015ftirilir, bu nedenle buna silikon kau\u00e7uk kal\u0131plama<\/a>.<\/p>\n\n\n\n

Kal\u0131planm\u0131\u015f silikon kau\u00e7uk \u00fcr\u00fcnlerin ana \u00fcretim s\u00fcreci, silikon kau\u00e7uk hammaddelerinin kapal\u0131 kal\u0131p bo\u015flu\u011funda \u0131s\u0131t\u0131lmas\u0131 ve bas\u0131n\u00e7land\u0131r\u0131lmas\u0131yla olu\u015fan silikon kau\u00e7uk \u00fcr\u00fcnlerin i\u015flenmesi s\u00fcrecidir.<\/p>\n\n\n\n

Genellikle, silikon hammaddeleri kar\u0131\u015ft\u0131rma makinesine e\u015fit olarak kar\u0131\u015ft\u0131r\u0131l\u0131r ve kal\u0131p vulkanizasyon kal\u0131plama makinesine ta\u015f\u0131n\u0131r.<\/p>\n\n\n\n

Daha sonra kapal\u0131 kal\u0131p bas\u0131nc\u0131, kal\u0131plama ve k\u00fcrleme veya vulkanizasyon ve ard\u0131ndan silika jel \u00fcr\u00fcnlerinin serbest b\u0131rak\u0131lmas\u0131, bu i\u015flem \u0131s\u0131yla sertle\u015fen malzemelerin i\u015flenmesi i\u00e7in uygundur.<\/p>\n\n\n\n

Kal\u0131planm\u0131\u015f f\u00fcme silika jelin sertli\u011fi genellikle 30-70A'd\u0131r (Shore sertli\u011fi). Silika jel fabrikas\u0131ndaki kau\u00e7uk kar\u0131\u015ft\u0131rma \u00fcr\u00fcnleri s\u00fcrecinde, ham kau\u00e7uk \u00f6nce \u00e7ift merdaneli kau\u00e7uk kar\u0131\u015ft\u0131r\u0131c\u0131ya veya kapal\u0131 yo\u011furucuya eklenir.<\/p>\n\n\n\n

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\"\"<\/figure>\n<\/div><\/div>\n<\/div>\n\n\n\n

Kademeli olarak beyaz karbon siyah\u0131, silikon ya\u011f\u0131 ve di\u011fer katk\u0131 maddeleri tekrar tekrar rafine edilerek eklenir. Farkl\u0131 dolgu maddeleri ve katk\u0131 maddelerine g\u00f6re, silika jelin performans\u0131 da farkl\u0131d\u0131r.<\/p>\n\n\n\n

Bu i\u015flem nispeten d\u00fc\u015f\u00fck maliyetli, y\u00fcksek verimlidir ve yayg\u0131n olarak kullan\u0131l\u0131r. Tek renkli silika jel \u00fcr\u00fcnleri i\u00e7in kullan\u0131l\u0131r.<\/p>\n\n\n\n

\u0130ki renkli ve iki sertlikteki \u00fcr\u00fcnlerde veya \u00e7ok renkli ve \u00e7ok sertlikteki \u00fcr\u00fcnlerde de kullan\u0131labilir, ancak \u00fcr\u00fcn\u00fcn yap\u0131s\u0131 esnek de\u011fildir veya s\u0131n\u0131rl\u0131d\u0131r.<\/p>\n\n\n\n

Plastik ve metal paketlere de uygulanabilir, ayn\u0131 yap\u0131 esnek de\u011fildir ve paketin s\u0131cakl\u0131k gereksinimleri vard\u0131r, paketin genel gereksinimi deformasyon olmadan 180 santigrat dereceye dayanmas\u0131d\u0131r.<\/p>\n\n\n\n

\u015eekli enjeksiyon kal\u0131plama<\/a> i\u015flemi kal\u0131planm\u0131\u015f silikon \u00fcr\u00fcnlerin \u015feklini belirler. Kal\u0131planm\u0131\u015f silikon \u00fcr\u00fcnler \u015fu anda silikon end\u00fcstrisinde en yayg\u0131n kullan\u0131lan \u00fcr\u00fcnlerdir.<\/p>\n\n\n\n

Esas olarak silikon end\u00fcstriyel aksesuarlar, d\u00fc\u011fmeler, silikon hediyeler, silikon bilezikler, silikon saatler, anahtar \u00e7antalar, cep telefonu kapaklar\u0131, silikon mutfak e\u015fyalar\u0131, silikon paspas, buz \u0131zgaras\u0131, kek kal\u0131b\u0131 vb.<\/p>\n\n\n\n

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\"\"<\/figure>\n<\/div><\/div>\n<\/div>\n\n\n\n

Ekstr\u00fczyon \u015fekillendirme<\/mark><\/h2>\n\n\n\n

Ekstr\u00fczyon kal\u0131plama t\u0131pk\u0131 di\u015f macununu s\u0131kt\u0131\u011f\u0131m\u0131z gibidir. Ekstr\u00fczyon kafas\u0131 da \u00fcr\u00fcn\u00fcn enine kesit \u015feklidir ve belirli bir uzunlu\u011fa sahiptir. Kuvvet ve s\u0131cakl\u0131k etkisi alt\u0131nda, kafadan \u00e7\u0131kan \u00fcr\u00fcnler vulkanize edilmi\u015f ve \u015fekillendirilmi\u015ftir.<\/p>\n\n\n\n

Bu i\u015flemle olu\u015fturulan \u00fcr\u00fcnler genellikle \u015ferit \u015feklindedir ve \u00fcr\u00fcn b\u00f6l\u00fcm\u00fc \u00e7e\u015fitli olabilir. Dikd\u00f6rtgen \u015feritler, halka silikon t\u00fcpler ve benzeri gibi.<\/p>\n\n\n\n

Ekstr\u00fcde silika jel \u00fcr\u00fcnleri genellikle bir ekstr\u00fczyon makinesi silikon kal\u0131plama ile ekstr\u00fcde edilir, \u00e7ift 24 s\u00fclf\u00fcr kat\u0131 silika jel veya platin s\u00fclf\u00fcr ajan katalitik s\u0131v\u0131 silika jel \u00fcretimi ve i\u015flenmesi i\u00e7in uygun olabilen s\u00fcrekli bir kal\u0131plama i\u015flemidir.<\/p>\n\n\n\n

Bu bir s\u00fcre\u00e7tir. HTV silikon kau\u00e7uk<\/a> silikon ekstr\u00fcderin silindiri ve d\u00f6nen vidan\u0131n etkile\u015fimi alt\u0131nda s\u00fcrekli olarak farkl\u0131 \u015fekillerde yar\u0131 mamullere d\u00f6n\u00fc\u015ft\u00fcr\u00fcl\u00fcr.<\/p>\n\n\n\n

Silikon t\u00fcpleri, silikon telleri, kablo yal\u0131t\u0131m man\u015fonlar\u0131n\u0131 ve di\u011fer silikon \u00fcr\u00fcnleri i\u015flemek i\u00e7in kullan\u0131labilir.<\/p>\n\n\n\n

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\"\"<\/figure>\n<\/div><\/div>\n<\/div>\n\n\n\n

Enjeksiyon kal\u0131plama<\/mark><\/h2>\n\n\n\n

Ekipman silikon enjeksiyon makinesi, pres enjeksiyon kal\u0131plama i\u015flemi gereksinimleri. Silikon hammaddesi iki bile\u015fenli bir s\u0131v\u0131 viskozdur, prensibi, hammaddenin A ve B bile\u015fenlerini 1: 1 bas\u0131n\u00e7la enjeksiyon makinesi silindir kar\u0131\u015ft\u0131rmas\u0131na ve daha sonra statik kar\u0131\u015ft\u0131r\u0131c\u0131dan tamamen kar\u0131\u015ft\u0131r\u0131lacak \u015fekilde kullanmakt\u0131r, enjeksiyon t\u00fcp\u00fc sonra enjeksiyon kal\u0131plama<\/a> \u00fcretim.<\/p>\n\n\n\n

Bu ekstr\u00fczyon i\u015fleminin kal\u0131plama s\u0131cakl\u0131\u011f\u0131 130 derecede nispeten d\u00fc\u015f\u00fckt\u00fcr. Kat\u0131 s\u0131cak preslemeye g\u00f6re avantajlar\u0131 olan y\u00fcksek s\u0131cakl\u0131klara daha az dayan\u0131kl\u0131 plastik sarg\u0131 kal\u0131plama i\u00e7in kullan\u0131labilir.<\/p>\n\n\n\n

S\u0131v\u0131 silikon makinesi t\u0131p, g\u0131da, silikon emzik, bebek \u00fcr\u00fcnleri, dal\u0131\u015f malzemeleri, elektrik yal\u0131t\u0131m aksesuarlar\u0131, kablo aksesuarlar\u0131 ve di\u011fer alanlarda yayg\u0131n olarak kullan\u0131lmaktad\u0131r. sivi si\u0307li\u0307kon \u00fcr\u00fcnler<\/a>. Yukar\u0131daki \u00fc\u00e7\u00fc, y\u00fcksek s\u0131cakl\u0131kta vulkanize silikon kau\u00e7uklar\u0131n yayg\u0131n s\u0131k\u0131\u015ft\u0131rma kal\u0131plama i\u015flemidir.<\/p>","protected":false},"excerpt":{"rendered":"

HTV y\u00fcksek s\u0131cakl\u0131k vulkanize silikon kau\u00e7uk, m\u00fckemmel y\u00fcksek ve d\u00fc\u015f\u00fck s\u0131cakl\u0131k direnci, ultraviyole direnci, radyasyon direnci, hava direnci, elektrik yal\u0131t\u0131m\u0131, y\u00fcksek nefes alabilirlik, fizyolojik atalet, d\u00fc\u015f\u00fck s\u0131k\u0131\u015ft\u0131rma kal\u0131c\u0131 deformasyon ve yorulma direnci, vb ile bir t\u00fcr silikon \u00fcr\u00fcn\u00fcd\u00fcr. Bu nedenle, HTV y\u00fcksek s\u0131cakl\u0131kta vulkanize silikon kau\u00e7uk, havac\u0131l\u0131k, havac\u0131l\u0131k, elektronik ve elektrik, hafif sanayi, makine, [...]<\/p>","protected":false},"author":1,"featured_media":6059,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_seopress_robots_primary_cat":"none","_monsterinsights_skip_tracking":false,"_monsterinsights_sitenote_active":false,"_monsterinsights_sitenote_note":"","_monsterinsights_sitenote_category":0,"footnotes":""},"categories":[1],"tags":[],"class_list":["post-6041","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-uncategorized"],"_links":{"self":[{"href":"https:\/\/zetarmoulding.com\/tr\/wp-json\/wp\/v2\/posts\/6041","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/zetarmoulding.com\/tr\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/zetarmoulding.com\/tr\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/zetarmoulding.com\/tr\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/zetarmoulding.com\/tr\/wp-json\/wp\/v2\/comments?post=6041"}],"version-history":[{"count":14,"href":"https:\/\/zetarmoulding.com\/tr\/wp-json\/wp\/v2\/posts\/6041\/revisions"}],"predecessor-version":[{"id":6068,"href":"https:\/\/zetarmoulding.com\/tr\/wp-json\/wp\/v2\/posts\/6041\/revisions\/6068"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/zetarmoulding.com\/tr\/wp-json\/wp\/v2\/media\/6059"}],"wp:attachment":[{"href":"https:\/\/zetarmoulding.com\/tr\/wp-json\/wp\/v2\/media?parent=6041"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/zetarmoulding.com\/tr\/wp-json\/wp\/v2\/categories?post=6041"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/zetarmoulding.com\/tr\/wp-json\/wp\/v2\/tags?post=6041"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}