{"id":5483,"date":"2022-10-18T19:12:18","date_gmt":"2022-10-19T03:12:18","guid":{"rendered":"https:\/\/zetarmoulding.com\/?p=5483"},"modified":"2022-10-18T20:17:30","modified_gmt":"2022-10-19T04:17:30","slug":"liquid-silicone-molding-industry-applications","status":"publish","type":"post","link":"https:\/\/zetarmoulding.com\/tr\/sivi-silikon-kaliplama-endustrisi-uygulamalari\/","title":{"rendered":"S\u0131v\u0131 silikon kal\u0131plama teknolojisi ve end\u00fcstri uygulamalar\u0131"},"content":{"rendered":"

Son y\u0131llarda s\u0131v\u0131 silikon uygulamas\u0131 giderek yayg\u0131nla\u015fm\u0131\u015f ve transfer kal\u0131plama teknolojisi de h\u0131zla geli\u015fmi\u015ftir.<\/strong><\/p>\n\n\n\n

S\u0131v\u0131 silikon, reolojik davran\u0131\u015f\u0131 esas olarak d\u00fc\u015f\u00fck viskozite, h\u0131zl\u0131 k\u00fcrlenme, kesme incelmesi ve y\u00fcksek termal genle\u015fme katsay\u0131s\u0131 ile karakterize edilen toksik olmayan, \u0131s\u0131ya dayan\u0131kl\u0131, y\u00fcksek oranda geri kazan\u0131labilir esnek bir termoset malzemedir.<\/strong><\/p>\n\n\n\n

S\u0131v\u0131 silikon vulkanize \u00fcr\u00fcnler, g\u00fc\u00e7l\u00fc s\u0131cakl\u0131k adaptasyonu, y\u00fcksek safl\u0131k, iyi \u015feffafl\u0131k, d\u00fc\u015f\u00fck u\u00e7ucu madde i\u00e7eri\u011fi, ya\u011f direnci ve ya\u015flanma direnci, kimyasal diren\u00e7, ola\u011fan\u00fcst\u00fc yal\u0131t\u0131m vb. avantajlara sahiptir.<\/p>\n\n\n\n

Otomobil, in\u015faat, elektronik end\u00fcstrisi, t\u0131bbi bak\u0131m, makine m\u00fchendisli\u011fi, g\u0131da end\u00fcstrisi ve di\u011fer alanlarda yayg\u0131n olarak kullan\u0131l\u0131rlar. T\u0131bbi bak\u0131m, makine m\u00fchendisli\u011fi, g\u0131da end\u00fcstrisi ve di\u011fer alanlarda yayg\u0131n olarak kullan\u0131lmaktad\u0131r.<\/p>\n\n\n\n

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

S\u0131v\u0131 Enjeksiyon Kal\u0131plama<\/mark><\/h2>\n\n\n\n

Bunlar aras\u0131nda s\u0131v\u0131 silikon kal\u0131plama i\u015flemleri<\/a>ilk olarak s\u0131v\u0131 enjeksiyon kal\u0131plama (LIM) teknolojisi kullan\u0131lm\u0131\u015ft\u0131r. S\u0131v\u0131 enjeksiyon kal\u0131plama, A ve B kau\u00e7u\u011funun (1:1 veya di\u011fer oranlar gibi bile\u015fenler) hassas bir \u015fekilde \u00f6l\u00e7\u00fclmesidir.<\/p>\n\n\n\n

Bu en statik kar\u0131\u015ft\u0131r\u0131c\u0131ya ta\u015f\u0131n\u0131r, kar\u0131\u015ft\u0131r\u0131l\u0131r ve daha sonra enjeksiyon cihaz\u0131 taraf\u0131ndan enjeksiyon cihaz\u0131na ta\u015f\u0131n\u0131r ve daha sonra kar\u0131\u015ft\u0131r\u0131l\u0131r ve s\u0131cak kal\u0131ba enjekte edilir, h\u0131zl\u0131 vulkanizasyon reaksiyonundan sonra kal\u0131ptaki kau\u00e7uk, belirli bir mukavemet ve elastikiyet olu\u015fturur. silikon kau\u00e7uk \u00fcr\u00fcnler<\/a>.<\/p>\n\n\n\n

S\u0131v\u0131 silikonun bile\u015fenleri aras\u0131nda kataliz\u00f6rlerin ve inhibit\u00f6rlerin rol\u00fc \u00f6zellikle \u00f6nemlidir. Vulkanizasyon reaksiyonunun s\u0131v\u0131 silikon i\u00e7inde ger\u00e7ekle\u015fmesi gerekti\u011finden, vulkanizasyon reaksiyonunu h\u0131zland\u0131rmak i\u00e7in kataliz\u00f6rler eklenir.<\/p>\n\n\n\n

S\u0131v\u0131 silika jelin s\u0131cakl\u0131\u011f\u0131 vulkanizasyon s\u0131cakl\u0131\u011f\u0131na ula\u015ft\u0131\u011f\u0131nda, \u00e7ok y\u00fcksek bir vulkanizasyon h\u0131z\u0131na sahiptir (200\u00b0C'de, vulkanizasyon h\u0131z\u0131 duvar kal\u0131nl\u0131\u011f\u0131n\u0131n mm'si ba\u015f\u0131na sadece 3 ila 5 saniyeye ula\u015f\u0131r) ve s\u0131v\u0131 silika jel 40 ila 50\u00b0C s\u0131cakl\u0131kta uzun s\u00fcre var olamaz (50\u00b0C'de, vulkanizasyon s\u0131cakl\u0131\u011f\u0131na ula\u015f\u0131lmasa bile, reaksiyon 3 ila 4 dakika i\u00e7inde yava\u015f\u00e7a ger\u00e7ekle\u015fecektir).<\/p>\n\n\n\n

Bu nedenle, s\u0131v\u0131 silika jel s\u0131cakl\u0131\u011f\u0131n\u0131 vulkanizasyon reaksiyonundan vulkanizasyon s\u0131cakl\u0131\u011f\u0131na ula\u015f\u0131lana kadar tutmak i\u00e7in bile\u015fenlerine inhibit\u00f6rler eklemek de gereklidir. Vulkanizasyon s\u0131cakl\u0131\u011f\u0131na ula\u015f\u0131ld\u0131\u011f\u0131nda, inhibit\u00f6r ba\u015far\u0131s\u0131z olur ve s\u0131v\u0131 silika jel h\u0131zla reaksiyona girer.<\/p>\n\n\n\n

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

Kal\u0131plama \u00f6zellikleri<\/mark><\/h2>\n\n\n\n

1) Kat\u0131 ile kar\u015f\u0131la\u015ft\u0131r\u0131ld\u0131\u011f\u0131nda kau\u00e7uk enjeksiyon kal\u0131plama<\/a>S\u0131v\u0131 silikon enjeksiyon kal\u0131plama, plastikle\u015ftirme, kar\u0131\u015ft\u0131rma, performans ve di\u011fer operasyonel s\u00fcre\u00e7leri gerektirmez, insan g\u00fcc\u00fc, malzeme ve enerji tasarrufu sa\u011flar ve ekipman yat\u0131r\u0131m\u0131n\u0131 ve zemin alan\u0131n\u0131 azalt\u0131r.<\/p>\n\n\n\n

2) S\u0131v\u0131 silikon enjeksiyon kal\u0131plama<\/a> tamamen kapal\u0131 ko\u015fullar alt\u0131nda otomatik i\u015fleme s\u00fcrecini ger\u00e7ekle\u015ftirebilir, manuel i\u015flemin sapmas\u0131n\u0131 ortadan kald\u0131rabilir, s\u00fcre\u00e7teki \u00e7e\u015fitli de\u011fi\u015fkenlerin ve kirlili\u011fin etkisini azaltabilir ve \u00fcr\u00fcn\u00fcn boyutsal do\u011frulu\u011funu ve i\u00e7sel kalitesini sa\u011flayabilir, bu da s\u0131v\u0131 silikonun t\u0131bbi alanda uygulanmas\u0131 i\u00e7in faydal\u0131d\u0131r.<\/p>\n\n\n\n

3) S\u0131v\u0131 silikonun viskozitesi \u00e7ok d\u00fc\u015f\u00fck oldu\u011fundan (genellikle 10 ~ 1000Pas aral\u0131\u011f\u0131nda) ve ak\u0131\u015fkanl\u0131\u011f\u0131 ve i\u015flenebilirli\u011fi iyi oldu\u011fundan, enjeksiyon bas\u0131nc\u0131 kat\u0131 kau\u00e7uk ve plasti\u011fin enjeksiyon kal\u0131plama bas\u0131nc\u0131ndan \u00e7ok daha d\u00fc\u015f\u00fckt\u00fcr, genellikle enjeksiyon bas\u0131nc\u0131 20MPa'd\u0131r.<\/p>\n\n\n\n

Baz\u0131 durumlarda, 1MPa'dan daha d\u00fc\u015f\u00fck olabilir, bu nedenle u\u00e7an kenarlar olmadan \u00fcr\u00fcnler \u00fcretebilir, malzeme israf\u0131n\u0131 azaltabilir ve ayn\u0131 zamanda ekipman ve kal\u0131plar\u0131n a\u015f\u0131nmas\u0131n\u0131 ve y\u0131pranmas\u0131n\u0131 azaltabilir.<\/p>\n\n\n\n

Buna ek olarak, s\u0131v\u0131 silikonun iyi ak\u0131\u015fkanl\u0131\u011f\u0131 nedeniyle, \u00f6zellikle b\u00fcy\u00fck \u00fcr\u00fcnlerin, son derece karma\u015f\u0131k \u015fekillere sahip \u00fcr\u00fcnlerin veya 0,5 mm kal\u0131nl\u0131\u011fa ve 100 mm uzunlu\u011fa sahip ultra ince \u00fcr\u00fcnler gibi ultra ince \u00fcr\u00fcnlerin kal\u0131planmas\u0131 i\u00e7in uygundur. kat\u0131 kau\u00e7uk i\u00e7in kal\u0131plamak zordur.<\/p>\n\n\n\n

4) S\u0131v\u0131 silikonun vulkanizasyon h\u0131z\u0131 \u00e7ok h\u0131zl\u0131d\u0131r. Vulkanizasyon reaksiyonu, enjekte ederken ve kal\u0131plarken 160-220 alt\u0131nda onlarca saniye ila dakika i\u00e7inde tamamlanabilir, b\u00f6ylece enjeksiyon kal\u0131plama d\u00f6ng\u00fcs\u00fc<\/a> k\u0131sa ve \u00fcretim verimlili\u011fi y\u00fcksektir.<\/p>\n\n\n\n

5) Vidal\u0131 \u00f6l\u00e7\u00fcmde s\u0131v\u0131 silikon i\u00e7in gereken geri bas\u0131n\u00e7 \u00e7ok k\u00fc\u00e7\u00fckt\u00fcr, genellikle 1.5MPa'dan azd\u0131r ve baz\u0131lar\u0131 i\u00e7in s\u0131v\u0131 silikon kau\u00e7uk<\/a> \u00c7ok d\u00fc\u015f\u00fck viskoziteye sahip bile\u015fenler, esas olarak d\u00fc\u015f\u00fck viskoziteli silikon ak\u0131\u015fkanl\u0131\u011f\u0131 \u00e7ok iyi oldu\u011fundan ve gaz i\u00e7eri\u011findeki s\u0131v\u0131 silikonun normal \u00e7al\u0131\u015fmas\u0131 \u00e7ok d\u00fc\u015f\u00fck oldu\u011fundan, geri bas\u0131n\u00e7 bile ayarlanamaz.<\/p>\n\n\n\n

Aksine, b\u00fcy\u00fck bir geri bas\u0131n\u00e7 vulkanize edilmemi\u015f silika jelin yo\u011funlu\u011funda bir art\u0131\u015fa yol a\u00e7acak ve \u00f6l\u00e7\u00fcm cihaz\u0131n\u0131n hassas \u00f6l\u00e7\u00fcm etkisini yok edecektir.<\/p>\n\n\n\n

6) S\u0131v\u0131 silikon uygulama s\u0131ras\u0131nda b\u00fcz\u00fclmez. enjeksiyon kal\u0131plama s\u00fcreci<\/a>Ancak silikon y\u00fcksek bir termal genle\u015fme katsay\u0131s\u0131na sahiptir.<\/p>\n\n\n\n

Bu nedenle, kal\u0131ptan \u00e7\u0131karma ve so\u011futma sonras\u0131nda genellikle 2% ila 3% aras\u0131nda bir b\u00fcz\u00fclme olur, kesin b\u00fcz\u00fclme verileri malzeme form\u00fclasyonuna ba\u011fl\u0131d\u0131r. \u0130\u015fleme a\u00e7\u0131s\u0131ndan bak\u0131ld\u0131\u011f\u0131nda, tasar\u0131mc\u0131 b\u00fcz\u00fclmeyi etkileyen baz\u0131 fakt\u00f6rleri \u00f6nceden dikkate almal\u0131d\u0131r.<\/p>\n\n\n\n

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

Tasar\u0131m noktalar\u0131<\/mark><\/h2>\n\n\n\n

1) Namlu ve nozul s\u0131cakl\u0131k kontrol\u00fcn\u00fc 5 ile 25 aras\u0131nda kontrol etmek i\u00e7in s\u0131v\u0131 s\u0131cakl\u0131k kontrol teknolojisini benimseyin. So\u011futma suyu genellikle so\u011futma ortam\u0131 olarak kullan\u0131l\u0131r.<\/p>\n\n\n\n

2) S\u0131v\u0131 silikonun k\u00fcrlenmesini \u00f6nlemek i\u00e7in hidrolik tahrikli i\u011fne valf tipi s\u0131zd\u0131rmazl\u0131k nozulu kullan\u0131l\u0131r. \u0130\u011fne valf, enjeksiyon bitti\u011finde enjeksiyon noz\u00fcl\u00fcn\u00fc hemen kapat\u0131r.<\/p>\n\n\n\n

3) \u0130\u00e7inde enjeksiyon kal\u0131plama s\u00fcreci<\/a>A ve B kau\u00e7u\u011funun kar\u0131\u015ft\u0131rma homojenli\u011fi, vulkanizasyondan sonra \u00fcr\u00fcnlerin kalitesini do\u011frudan etkiler ve y\u00fcksek kalite gereksinimleri olan baz\u0131 \u00fcr\u00fcnler s\u00f6z konusu oldu\u011funda, statik kar\u0131\u015ft\u0131r\u0131c\u0131dan sonra kau\u00e7u\u011fun kar\u0131\u015ft\u0131rma derecesi gereksinimleri tam olarak kar\u015f\u0131layamaz.<\/p>\n\n\n\n

Vidan\u0131n tamamlay\u0131c\u0131 kar\u0131\u015ft\u0131rma etkisi gereksinimleri daha iyi kar\u015f\u0131layabilir. Kau\u00e7uk s\u0131v\u0131 oldu\u011fu i\u00e7in plastikle\u015fmeye gerek yoktur, bu nedenle vida s\u0131k\u0131\u015ft\u0131rmas\u0131z veya d\u00fc\u015f\u00fck s\u0131k\u0131\u015ft\u0131rma ve kesme zay\u0131f vidas\u0131 olacak \u015fekilde tasarlanm\u0131\u015ft\u0131r ve b\u00fcy\u00fck bir uzunluk-\u00e7ap oran\u0131 gerektirmez.<\/p>\n\n\n\n

Genel olarak, a\u015fa\u011f\u0131dakilere do\u011frudan uygulanmamal\u0131d\u0131r enjeksiyon kal\u0131plama<\/a> makine vida yap\u0131s\u0131, \u00e7\u00fcnk\u00fc vida yap\u0131s\u0131 genellikle g\u00fc\u00e7l\u00fc bir kesme etkisine sahiptir ve kolayca yerel vulkanizasyona neden olarak \u00fcr\u00fcn\u00fcn performans\u0131n\u0131 etkiler.<\/p>\n\n\n\n

Bu y\u00fczden vidan\u0131n tasar\u0131m\u0131 \u00f6zellikle s\u0131v\u0131 silikon enjeksiyonu<\/a> makineleri b\u00fcy\u00fck \u00f6nem ta\u015f\u0131maktad\u0131r. \u00dcr\u00fcn kalitesi gereksinimleri y\u00fcksek de\u011filse, enjeksiyonu tamamlamak i\u00e7in vida yerine piston kullanmay\u0131 d\u00fc\u015f\u00fcnebilirsiniz.<\/p>\n\n\n\n

4) S\u0131v\u0131 silikon viskozitesi d\u00fc\u015f\u00fckt\u00fcr, daha d\u00fc\u015f\u00fck enjeksiyon bas\u0131nc\u0131 daha y\u00fcksek enjeksiyon h\u0131z\u0131 \u00fcretebilir ve kal\u0131pta s\u0131k\u0131\u015fan hava \u00fcr\u00fcne kolayca dahil olur. Y\u00fcksek kaliteli \u00fcr\u00fcnler yapmak i\u00e7in, enjeksiyondan \u00f6nce kal\u0131b\u0131 bo\u015faltmay\u0131 d\u00fc\u015f\u00fcn\u00fcn.<\/p>\n\n\n\n

Havay\u0131 d\u0131\u015far\u0131 atma amac\u0131na ula\u015fmak i\u00e7in s\u0131k\u0131\u015ft\u0131rma kuvvetini de kullanabilirsiniz, yani s\u0131k\u0131\u015ft\u0131rma kuvveti d\u00fc\u015f\u00fck oldu\u011funda, s\u0131v\u0131 silikon bo\u015flu\u011fun 90% ila 95%'sine kadar doldurulur ve ard\u0131ndan s\u0131k\u0131\u015ft\u0131rma kuvveti daha y\u00fcksek ayarlan\u0131r, b\u00f6ylece sadece etkili bir \u015fekilde egzoz yapmakla kalmaz, ayn\u0131 zamanda s\u0131v\u0131 silikonun ta\u015fmas\u0131n\u0131 da \u00f6nleyebilir, bu da u\u00e7an kenarla sonu\u00e7lan\u0131r.<\/p>\n\n\n\n

5) S\u0131v\u0131 silika jelin viskozitesi d\u00fc\u015f\u00fckt\u00fcr ve enjeksiyon s\u0131ras\u0131nda geri ak\u0131\u015f olu\u015fturmak kolayd\u0131r, bu nedenle geri d\u00f6n\u00fc\u015fs\u00fcz halkan\u0131n s\u0131zd\u0131rmazl\u0131k etkisi iyi olmal\u0131d\u0131r ve genellikle geri d\u00f6n\u00fc\u015fs\u00fcz yap\u0131n\u0131n do\u011frudan uygulanmas\u0131 i\u00e7in uygun de\u011fildir. enjeksiyon kal\u0131plama<\/a> Makine.<\/p>\n\n\n\n

\u00c7al\u0131\u015fma s\u00fcreci: vida \u00f6l\u00e7\u00fcm yaparken, kau\u00e7uk malzeme vida taraf\u0131ndan vidan\u0131n kuvveti alt\u0131nda, t\u0131ka\u00e7 halkas\u0131 \u00fczerindeki delikten itilir, ters olmayan halkay\u0131 iter ve vida kafas\u0131na girer.<\/p>\n\n\n\n

6) S\u0131v\u0131 silikon enjeksiyon kal\u0131plama<\/a> i\u015fleminde so\u011fuk yolluk teknolojisi kullan\u0131lmal\u0131 ve yolluk yeterince so\u011fuk olmal\u0131d\u0131r.<\/p>\n\n\n\n

S\u0131v\u0131 silikonun yollukta vulkanize olmamas\u0131n\u0131 ve nozulu t\u0131kamamas\u0131n\u0131 sa\u011flamak i\u00e7in yolluk ile kal\u0131p aras\u0131nda yeterince iyi yal\u0131t\u0131m olmas\u0131 gerekir, bu da at\u0131k olu\u015fumunu azaltmaya ve maliyetlerden tasarruf etmeye yard\u0131mc\u0131 olur.<\/p>\n\n\n\n

7) A\u015f\u0131r\u0131 yumu\u015fak ve hassas, zorlu \u00fcr\u00fcnler kal\u0131plan\u0131yorsa, temizlemek i\u00e7in pn\u00f6matik f\u0131r\u00e7alar eklemeyi d\u00fc\u015f\u00fcn\u00fcn. enjeksi\u0307yon kaliplari<\/a> ve \u00fcr\u00fcnleri \u00e7\u0131karmak i\u00e7in robotlar kullanmak.<\/p>\n\n\n\n

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

D\u00f6kme ve kal\u0131plama<\/mark><\/h2>\n\n\n\n

Enerji end\u00fcstrisindeki kompozit izolat\u00f6rlerin \u00e7o\u011fu s\u0131v\u0131 silikon ile kal\u0131plan\u0131r ve y\u00fcksek voltaj y\u00f6nlerinde kullan\u0131lan izolat\u00f6rlerin hacmi genellikle daha b\u00fcy\u00fckt\u00fcr ve izolat\u00f6rlerin kal\u0131planmas\u0131 i\u00e7in kal\u0131p hacmi de daha b\u00fcy\u00fckt\u00fcr.<\/p>\n\n\n\n

\u0130zolat\u00f6r \u00fcretmek i\u00e7in s\u0131v\u0131 silikon kullan\u0131ld\u0131\u011f\u0131nda, vulkanizasyon h\u0131z\u0131 kat\u0131 silikondan \u00e7ok daha h\u0131zl\u0131d\u0131r, bu nedenle kau\u00e7u\u011fu enjekte etmek i\u00e7in s\u0131radan enjeksiyon cihazlar\u0131 kullan\u0131l\u0131rsa, s\u0131v\u0131 silikon kal\u0131b\u0131 doldurmadan \u00f6nce ak\u0131\u015f kanal\u0131n\u0131n vulkanize silikon taraf\u0131ndan bloke edilmesine neden olmak kolayd\u0131r, b\u00f6ylece performans enjeksiyon kal\u0131pl\u0131 \u00fcr\u00fcnler<\/a> gereksinimleri kar\u015f\u0131layamaz ve hatta komple \u00fcr\u00fcnler kal\u0131planamaz. Bu sorunlara dayanarak, enjeksiyon kal\u0131plama i\u015flemi enjeksiyon kal\u0131plamaya dayal\u0131 olarak geli\u015ftirilmi\u015ftir.<\/p>\n\n\n\n

Temel kal\u0131plama prensibi plasti\u0307k enjeksi\u0307yon kaliplama<\/a> \u015fudur: A ve B \u00f6l\u00e7\u00fcm sistemine pompalan\u0131r ve \u00f6l\u00e7\u00fcmden sonra statik kar\u0131\u015ft\u0131r\u0131c\u0131ya girerler ve statik kar\u0131\u015ft\u0131r\u0131c\u0131da tamamen kar\u0131\u015ft\u0131r\u0131ld\u0131ktan sonra do\u011frudan kal\u0131ba girerler; A ve B kar\u0131\u015f\u0131ml\u0131 kau\u00e7uk kal\u0131ba girmeden \u00f6nce, kal\u0131p ilk olarak kal\u0131p s\u0131cakl\u0131k makinesi kullan\u0131larak daha d\u00fc\u015f\u00fck bir s\u0131cakl\u0131kta tutulur.<\/p>\n\n\n\n

Kau\u00e7uk kal\u0131ba doldurulduktan sonra kal\u0131b\u0131 \u0131s\u0131tmaya ba\u015flayarak ayarlanan bir s\u0131cakl\u0131\u011fa ula\u015fmas\u0131n\u0131 sa\u011flar, daha sonra s\u0131cak tutar, vulkanize olur, so\u011fur ve enjeksiyon kal\u0131b\u0131<\/a> kal\u0131plama i\u015flemini tamamlamak i\u00e7in.<\/p>\n\n\n\n

Kal\u0131plama i\u015flemini tamamlamak i\u00e7in kal\u0131b\u0131 a\u00e7\u0131n. Bu t\u00fcr kal\u0131plama y\u00f6ntemi, b\u00fcy\u00fck hacimli ve d\u00fc\u015f\u00fck g\u00f6r\u00fcn\u00fcm kalitesi gereksinimleri olan \u00fcr\u00fcnler i\u00e7in uygundur.<\/p>\n\n\n\n

Bu termoplastik enjeksiyon kal\u0131plama y\u00f6ntemi, enjeksiyon cihazlar\u0131na olan ihtiyac\u0131 ortadan kald\u0131rarak maliyetlerden ve makine alan\u0131ndan tasarruf sa\u011flar.<\/p>\n\n\n\n

Bununla birlikte, statik kar\u0131\u015ft\u0131r\u0131c\u0131dan gelen kau\u00e7u\u011fu yeniden kar\u0131\u015ft\u0131rmak ve homojenize etmek i\u00e7in vida bulunmamas\u0131 ve \u00f6l\u00e7\u00fcm ve kar\u0131\u015ft\u0131rma sisteminin d\u00fczensiz ve s\u00fcreksiz bas\u0131n\u00e7 sa\u011flamas\u0131 nedeniyle enjeksiyon kal\u0131plama d\u00f6ng\u00fcs\u00fc<\/a> genellikle nispeten uzundur, bu nedenle \u00fcr\u00fcnlerin y\u00fcksek h\u0131zl\u0131, y\u00fcksek \u00e7\u0131k\u0131\u015fl\u0131 ve y\u00fcksek kaliteli gereksinimleri i\u00e7in uygun de\u011fildir.<\/p>\n\n\n\n

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

S\u0131v\u0131 silika jel uygulamas\u0131<\/mark><\/h2>\n\n\n\n

1) S\u0131v\u0131 silikon iyi biyolojik inertli\u011fe ve biyouyumlulu\u011fa, \u00e7ok d\u00fc\u015f\u00fck konsantrasyonda k\u00fc\u00e7\u00fck molek\u00fcler a\u011f\u0131rl\u0131kl\u0131 bile\u015fenlere ve ideal fiziksel \u00f6zelliklere sahiptir ve polimer seviyesinde modifiye edilebilir, b\u00f6ylece t\u0131bbi cihazlar ve t\u0131bbi \u00fcr\u00fcnler i\u00e7in tercih edilen malzeme haline gelir.<\/p>\n\n\n\n

T\u0131bbi cihazlar i\u00e7in valfler veya contalar, t\u0131bbi implantlar, t\u0131bbi eldivenler, t\u0131bbi kateterler ve balonlar, yapay organlar, di\u015f \u00f6l\u00e7\u00fc malzemeleri, i\u015fitme cihazlar\u0131 i\u00e7in biyoptikler vb. gibi uygulamalar.<\/p>\n\n\n\n

T\u0131bbi alandaki \u00fcr\u00fcnler nedeniyle, kar marj\u0131 y\u00fcksektir ve pazar alan\u0131 b\u00fcy\u00fckt\u00fcr, bu nedenle t\u0131bbi alanda s\u0131v\u0131 silikonun geli\u015ftirilmesi geni\u015f bir beklentiye ve geni\u015f kapsaml\u0131 bir \u00f6neme sahiptir.<\/p>\n\n\n\n

2) S\u0131v\u0131 silika jel, benzersiz kimyasal ba\u011f\u0131 ve yap\u0131s\u0131, y\u00fcksek ve d\u00fc\u015f\u00fck s\u0131cakl\u0131k direnci, su iticili\u011fi, s\u0131z\u0131nt\u0131 direnci ve korozyon direnci, elektrik yal\u0131t\u0131m\u0131 ve di\u011fer bir\u00e7ok m\u00fckemmel \u00f6zelli\u011fi nedeniyle elektrik enerjisi end\u00fcstrisinde kompozit izolat\u00f6rler \u00fcretmek i\u00e7in yayg\u0131n olarak kullan\u0131lmaktad\u0131r.<\/p>\n\n\n\n

Bat\u0131n\u0131n geli\u015fmesiyle birlikte, elektrik \u015febekesinin iyile\u015ftirilmesi, y\u00fcksek h\u0131zl\u0131 demiryolunun b\u00fcy\u00fck \u00f6l\u00e7ekli in\u015fas\u0131 ve bir dizi ulusal proje, \u00e7ok say\u0131da yal\u0131t\u0131m \u00fcr\u00fcn\u00fc talebi getirecek ve daha b\u00fcy\u00fck bir pazara yol a\u00e7acakt\u0131r, bu nedenle enerji end\u00fcstrisinde s\u0131v\u0131 silikonun geli\u015fimi geni\u015f pazar beklentilerine sahiptir.<\/p>\n\n\n\n

3) S\u0131v\u0131 silikon \u00fcr\u00fcnleri otomotiv end\u00fcstrisinde de geni\u015f bir uygulama alan\u0131na sahiptir. Yabanc\u0131 \u00fclkelerde, otomotiv end\u00fcstrisinde kullan\u0131lan s\u0131v\u0131 silikon, en b\u00fcy\u00fck uygulama alan\u0131 olan kullan\u0131lan s\u0131v\u0131 silikonun 35%'sini olu\u015ftururken, \u00c7in'de otomotiv end\u00fcstrisindeki uygulamas\u0131n\u0131n oran\u0131 k\u00fc\u00e7\u00fckt\u00fcr, bunun nedeni esas olarak yerli s\u0131v\u0131 silikon kal\u0131plama<\/a> teknoloji \u00e7ok olgun de\u011fil.<\/p>\n\n\n\n

Otomotiv end\u00fcstrisinde, s\u0131v\u0131 silikon esas olarak otomotiv contalar\u0131nda, son derece \u015feffaf LED \u0131\u015f\u0131klarda, b\u00fcy\u00fck ve karma\u015f\u0131k optik bile\u015fenlerde, buji konekt\u00f6rleri i\u00e7in cilt korumas\u0131nda, anahtar kapaklar\u0131nda, ya\u011fmur sens\u00f6rlerinde ve merkezi kilitleme sistemleri i\u00e7in diyafram tabakalar\u0131nda kullan\u0131l\u0131r.<\/p>\n\n\n\n

4) S\u0131v\u0131 silikon \u00fcr\u00fcnler, bilgisayar ve uzaktan kumanda tu\u015flar\u0131, cep telefonu ve dijital \u00fcr\u00fcn kapaklar\u0131, s\u0131v\u0131 silikon emzik \u015fi\u015feleri, s\u0131v\u0131 silikon su ge\u00e7irmez g\u00f6z maskeleri ve eldiven \u00fcretiminde yayg\u0131n olarak kullan\u0131lmaktad\u0131r, s\u0131v\u0131 silikon oyuncaklar<\/a>ve s\u0131v\u0131 silikon ev aletleri yumu\u015fak dokunu\u015flar\u0131, esneklikleri, su ge\u00e7irmezlikleri ve y\u00fcksek ve d\u00fc\u015f\u00fck s\u0131cakl\u0131klara kar\u015f\u0131 diren\u00e7leri nedeniyle.<\/p>\n\n\n\n

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

Sonu\u00e7<\/mark><\/h2>\n\n\n\n

Ek olarak s\u0131v\u0131 enjeksiyon kal\u0131plama<\/a> ve d\u00f6k\u00fcm kal\u0131plama s\u00fcre\u00e7lerinin yan\u0131 s\u0131ra birlikte enjeksiyon kal\u0131plama, ikili kal\u0131plama, mozaik kal\u0131plama, ekstr\u00fczyon kal\u0131plama, fiziksel k\u00f6p\u00fck kal\u0131plama ve di\u011fer s\u00fcre\u00e7ler de bulunmaktad\u0131r.<\/p>\n\n\n\n

Mastering ve uygulama s\u0131v\u0131 silikon kal\u0131plama<\/a> teknoloji sadece y\u00fcksek kaliteli \u00fcr\u00fcnler \u00fcretmekle kalmaz, ayn\u0131 zamanda enerji tasarrufu sa\u011flayabilir ve at\u0131klar\u0131 azaltabilir, bu nedenle s\u0131v\u0131 silikon kal\u0131plama teknolojisinin geli\u015ftirilmesi ve uygulanmas\u0131 b\u00fcy\u00fck \u00f6nem ta\u015f\u0131maktad\u0131r.<\/p>\n\n\n\n

\u015eu anda, ara\u015ft\u0131rma s\u0131v\u0131 silikon kal\u0131plama<\/a> Yabanc\u0131 \u00fclkelerdeki teknoloji gittik\u00e7e derinle\u015fmekte, geli\u015ftirilen \u00fcr\u00fcnler \u00e7e\u015fitlenmekte ve uygulama alanlar\u0131 gittik\u00e7e daha kapsaml\u0131 hale gelmektedir.<\/p>\n\n\n\n

\u00c7in'in s\u0131v\u0131 silikon kau\u00e7uk kal\u0131plama<\/a> teknolojisi hen\u00fcz emekleme a\u015famas\u0131nda oldu\u011fundan, yap\u0131lmas\u0131 gereken \u00e7ok say\u0131da ara\u015ft\u0131rma ve geli\u015ftirme \u00e7al\u0131\u015fmas\u0131 bulunmaktad\u0131r.<\/p>\n\n\n\n

Bununla birlikte, meslekta\u015flar\u0131m\u0131z\u0131n ortak \u00e7abalar\u0131yla k\u0131sa s\u00fcre i\u00e7inde s\u0131v\u0131 enjeksiyon kal\u0131plama<\/a> \u00c7in'de proses teknolojisi h\u0131zla geli\u015fecektir.<\/p>","protected":false},"excerpt":{"rendered":"

Son y\u0131llarda s\u0131v\u0131 silikon uygulamas\u0131 giderek yayg\u0131nla\u015fm\u0131\u015f ve transfer kal\u0131plama teknolojisi de h\u0131zla geli\u015ftirilmi\u015ftir. S\u0131v\u0131 silikon, reolojik davran\u0131\u015f\u0131 esas olarak d\u00fc\u015f\u00fck viskozite, h\u0131zl\u0131 k\u00fcrlenme, kayma incelmesi ve y\u00fcksek termal genle\u015fme katsay\u0131s\u0131 ile karakterize edilen toksik olmayan, \u0131s\u0131ya dayan\u0131kl\u0131, y\u00fcksek oranda geri kazan\u0131labilir esnek bir termoset malzemedir. [...]<\/p>","protected":false},"author":1,"featured_media":4725,"comment_status":"closed","ping_status":"closed","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-5483","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\/5483","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=5483"}],"version-history":[{"count":20,"href":"https:\/\/zetarmoulding.com\/tr\/wp-json\/wp\/v2\/posts\/5483\/revisions"}],"predecessor-version":[{"id":5518,"href":"https:\/\/zetarmoulding.com\/tr\/wp-json\/wp\/v2\/posts\/5483\/revisions\/5518"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/zetarmoulding.com\/tr\/wp-json\/wp\/v2\/media\/4725"}],"wp:attachment":[{"href":"https:\/\/zetarmoulding.com\/tr\/wp-json\/wp\/v2\/media?parent=5483"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/zetarmoulding.com\/tr\/wp-json\/wp\/v2\/categories?post=5483"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/zetarmoulding.com\/tr\/wp-json\/wp\/v2\/tags?post=5483"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}