End\u00fcstrinin \u00f6nemli maddelerinden biri olan kau\u00e7uk esnek bir yap\u0131ya sahiptir. Kau\u00e7uk neftya\u011f\u0131nda, eterde, gazya\u011f\u0131nda, benzinde ve buna benzer eritici s\u0131v\u0131larda \u00e7\u00f6z\u00fcl\u00fcr. Fiziki \u00fcr\u00fcnler aras\u0131nda kau\u00e7uk; yumu\u015fakl\u0131k, dayan\u0131kl\u0131l\u0131k, elastikiyet, su ve hava ge\u00e7irmeme \u00f6zelli\u011fi, yap\u0131\u015ft\u0131r\u0131c\u0131l\u0131k ve elektri\u011fe kar\u015f\u0131 direnciyle \u00e7ok \u00f6nemli bir \u00fcr\u00fcnd\u00fcr. G\u00fcn\u00fcm\u00fczde kau\u00e7uk malzeme nitril, silikon, viton ve epdm gibi s\u0131n\u0131flara ayr\u0131lm\u0131\u015ft\u0131r.<\/p>\n
Nitril Kau\u00e7uk (NBR):<\/strong> Nitril kau\u00e7uk malzemenin maksimum \u00e7al\u0131\u015fma s\u0131cakl\u0131\u011f\u0131 105 \u00b0C\u2019dir. Ya\u011f ve greslere dayan\u0131kl\u0131, genel ama\u00e7l\u0131 malzeme olarak kullan\u0131l\u0131r.<\/p>\n Silikon Kau\u00e7uk:<\/strong> Maksimum \u00e7al\u0131\u015fma s\u0131cakl\u0131\u011f\u0131 200 \u00b0C olan silikon kau\u00e7u\u011fun; esneklik \u00f6zelli\u011fi, hava direnci ve ozon dayan\u0131m\u0131 y\u00fcksektir. Yak\u0131tlarda ve y\u00fcksek mekanik \u00f6zellikler gerektiren uygulamalarda kullan\u0131m\u0131 uygun de\u011fildir. G\u0131daya uygundur.<\/p>\n Viton Kau\u00e7uk:<\/strong> \u00c7ok y\u00fcksek s\u0131cakl\u0131klara dayanan viton s\u00fcrekli \u00e7al\u0131\u015fmas\u0131 durumunda 250 \u00b0C \u2019ye kadar dayan\u0131r. Y\u00fcksek EPDM Kau\u00e7uk:<\/strong> Maksimum \u00e7al\u0131\u015fma s\u0131cakl\u0131\u011f\u0131 120 \u00b0C \u2018dir. Su diren\u00e7li kau\u00e7uk bir malzeme olan EPDM uzun s\u00fcreli kullan\u0131mda dayan\u0131kl\u0131l\u0131k g\u00f6sterir. Hava ko\u015fullar\u0131na kar\u015f\u0131 direnci \u00e7ok iyidir. \u00d6zellikle otomotiv hava \u015feritleri, pencereler ve kap\u0131lar\u0131n yal\u0131t\u0131m\u0131 gibi yerlerde kullan\u0131l\u0131r.<\/p>\n","protected":false},"excerpt":{"rendered":" End\u00fcstrinin \u00f6nemli maddelerinden biri olan kau\u00e7uk esnek bir yap\u0131ya sahiptir. Kau\u00e7uk neftya\u011f\u0131nda, eterde, gazya\u011f\u0131nda, benzinde ve buna benzer eritici s\u0131v\u0131larda \u00e7\u00f6z\u00fcl\u00fcr. Fiziki \u00fcr\u00fcnler aras\u0131nda kau\u00e7uk; yumu\u015fakl\u0131k, dayan\u0131kl\u0131l\u0131k, elastikiyet, su ve hava ge\u00e7irmeme \u00f6zelli\u011fi, yap\u0131\u015ft\u0131r\u0131c\u0131l\u0131k ve elektri\u011fe kar\u015f\u0131 direnciyle \u00e7ok \u00f6nemli bir \u00fcr\u00fcnd\u00fcr. G\u00fcn\u00fcm\u00fczde kau\u00e7uk malzeme nitril, silikon, viton ve epdm gibi s\u0131n\u0131flara ayr\u0131lm\u0131\u015ft\u0131r. Nitril Kau\u00e7uk […]<\/p>\n","protected":false},"featured_media":247,"template":"","meta":{"_et_pb_use_builder":"","_et_pb_old_content":"","_et_gb_content_width":"","spay_email":""},"yoast_head":"\n
\nderecede kimyasal dayan\u0131ma sahiptir. Havaya, asite, karbona, y\u00fcksek hava s\u0131cakl\u0131klar\u0131na, hidrolik ak\u0131c\u0131lara ve madeni ya\u011flara kadar birbirinden farkl\u0131 \u00fcr\u00fcnlere dayan\u0131kl\u0131d\u0131r. Viton kau\u00e7uklar\u0131n yayg\u0131n olarak kullan\u0131ld\u0131\u011f\u0131 alanlardan bir tanesinin vakum sistemleri oldu\u011fu bilinmektedir.<\/p>\n