{"id":2552,"date":"2026-06-15T17:46:10","date_gmt":"2026-06-15T09:46:10","guid":{"rendered":"https:\/\/www.jcinjectionmolding.com\/?p=2552"},"modified":"2026-06-30T11:27:12","modified_gmt":"2026-06-30T03:27:12","slug":"tpv-exxonmobil-santoprene-121-67","status":"publish","type":"material_model","link":"https:\/\/www.jcinjectionmolding.com\/tr\/materials\/thermoplastic-vulcanizate-tpv\/tpv-exxonmobil-santoprene-121-67\/","title":{"rendered":"TPV-ExxonMobil Santoprene 121-67"},"content":{"rendered":"
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Santoprene 121-67W175 UV Dayan\u0131kl\u0131l\u0131\u011f\u0131 ve Mekanik Esneklik<\/h2>\n

Santoprene\u2122 121-67W175, Celanese taraf\u0131ndan geli\u015ftirilen, ola\u011fan\u00fcst\u00fc \u00e7evresel hava ko\u015fullar\u0131na dayan\u0131kl\u0131l\u0131k ve e\u011filme yorgunlu\u011fu direnci sunmak \u00fczere tasarlanm\u0131\u015f, yumu\u015fak, siyah renkli, poliolefin esasl\u0131 bir termoplastik vulkanizat (TPV) s\u0131n\u0131f\u0131d\u0131r:<\/p>\n\n\n\n\n\n\n\n
Fiziksel ve Elastik Parametre<\/th>\nSantoprene 121-67W175 Metrik<\/th>\nKal\u0131plama ve Son Kullan\u0131m Avantaj\u0131<\/th>\n<\/tr>\n<\/thead>\n
Shore Sertli\u011fi<\/td>\n72 Shore A (ISO 868 \/ ISO 48-4)<\/td>\nDengeli elastik yumu\u015fakl\u0131k sa\u011flayarak y\u00fcksek uyumlu s\u0131zd\u0131rmazl\u0131k y\u00fczeyleri ve m\u00fckemmel dokunsal y\u00fczey tutu\u015fu sunar.<\/td>\n<\/tr>\n
Kal\u0131c\u0131 Deformasyon<\/td>\nKal\u0131c\u0131 Deformasyon 29% (70\u00b0C'de, 24 saat)<\/td>\nS\u00fcrekli mekanik s\u0131zd\u0131rmazl\u0131k y\u00fck\u00fc alt\u0131nda \u00fcst\u00fcn, uzun vadeli elastik geri kazan\u0131m sergileyerek dinamik s\u0131z\u0131nt\u0131y\u0131 \u00f6nler.<\/td>\n<\/tr>\n
S\u0131f\u0131r Alt\u0131 E\u011filme<\/td>\nGevreklik S\u0131cakl\u0131\u011f\u0131 -59\u00b0C<\/td>\nA\u015f\u0131r\u0131 donma ortamlar\u0131nda ola\u011fan\u00fcst\u00fc mekanik toklu\u011fu ve elastik esnekli\u011fi koruyarak gevrek \u00e7atlamay\u0131 \u00f6nler.<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/section>\n

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Hava Ko\u015fullar\u0131na Dayan\u0131kl\u0131 Santoprene 121-67 i\u00e7in D\u0131\u015f Mekan ve Dinamik Proses Konfig\u00fcrasyonlar\u0131<\/h2>\n

Y\u00fcksek tokluktaki do\u011frusal matrisi ve geli\u015ftirilmi\u015f UV koruma paketi sayesinde Santoprene 121-67, karma\u015f\u0131k kal\u0131plarda g\u00fcvenilir \u015fekilde i\u015flenir:<\/p>\n\n\n\n\n\n\n\n
Kal\u0131plama Prosesi Kategorisi<\/th>\nKal\u0131plama Uyumlulu\u011fu ve S\u00fcre\u00e7 Kurulum Detaylar\u0131<\/th>\n<\/tr>\n<\/thead>\n
\u0130nce Profilli Pencere S\u0131zd\u0131rmazl\u0131k Band\u0131<\/td>\nM\u00fckemmel. Y\u00fcksek performansl\u0131 mimari cam kanallar\u0131, yap\u0131sal hava ko\u015fullar\u0131 s\u0131zd\u0131rmazl\u0131klar\u0131 ve esnek pencere contalar\u0131 i\u00e7in tamamen optimize edilmi\u015ftir.<\/td>\n<\/tr>\n
Otomotiv D\u0131\u015f Trim<\/td>\nM\u00fckemmel. Y\u00fcksek UV direnci ve dinamik yorulma \u00f6mr\u00fc, \u00e7amurluk kapaklar\u0131, kaput alt\u0131 k\u00f6r\u00fckleri ve d\u0131\u015f trimlerin kal\u0131planmas\u0131 i\u00e7in idealdir.<\/td>\n<\/tr>\n
Dinamik Fleks-Yorulma Ba\u011flant\u0131lar\u0131<\/td>\n\u0130yi. Dinamik mekanik d\u00fczeneklerle son derece uyumlu olup, s\u00fcrekli fleks \u00e7atlamas\u0131na kar\u015f\u0131 uzun vadeli yap\u0131sal b\u00fct\u00fcnl\u00fck sa\u011flar.<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/section>\n

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Ultra \u0130nce Cidar Eritme Reolojisi ve \u00c7apak Matrisi<\/h2>\n

Santoprene 121-67W175 gibi amorf y\u00fcksek ak\u0131\u015fl\u0131 bir TPV'nin kal\u0131planmas\u0131, \u00e7apak olu\u015fumunu \u00f6nlemek i\u00e7in ay\u0131rma hatlar\u0131n\u0131n s\u0131k\u0131 kontrol\u00fcn\u00fc ve uyumlu so\u011futma kanallar\u0131n\u0131 gerektirir:<\/p>\n

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\u0130nce Cidarl\u0131 Ak\u0131\u015f ve Giri\u015f Kontrol\u00fc (D\u00fc\u015f\u00fck Viskoziteli Kayma)<\/p>\n

Santoprene 121-67W175, ultra ince kesitleri (0,33 mm yar\u0131\u00e7apa kadar) dolduracak \u015fekilde tasarland\u0131\u011f\u0131ndan, kayma alt\u0131nda a\u015f\u0131r\u0131 Newtonyen olmayan ak\u0131\u015f davran\u0131\u015f\u0131 sergiler. Giri\u015fler yeterli boyutland\u0131r\u0131lmal\u0131 ve enjeksiyon h\u0131zlar\u0131, dinamik giri\u015f bulan\u0131kl\u0131\u011f\u0131na neden olmadan malzemenin erken donmas\u0131n\u0131 \u00f6nleyecek \u015fekilde profillendirilmelidir.<\/p>\n<\/div>\n

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Mikron D\u00fczeyinde \u00c7apak \u00d6nleme<\/p>\n

175\u00b0C\u2013230\u00b0C eritme s\u0131cakl\u0131klar\u0131nda, y\u00fcksek ak\u0131\u015fkanl\u0131\u011fa sahip TPV kal\u0131p ay\u0131rma hatt\u0131 bo\u015fluklar\u0131na kolayca s\u0131zabilir ve \u00e7apa\u011fa neden olabilir. Jucheng'in tak\u0131m b\u00f6l\u00fcm\u00fc, birinci s\u0131n\u0131f S136 paslanmaz \u00e7elik kal\u0131p kavite bloklar\u0131nda kal\u0131p ay\u0131rma bo\u015fluklar\u0131n\u0131 kesinlikle 0,005 mm i\u00e7inde tutarak mikro toleranslara ula\u015fmak i\u00e7in 5 eksenli CNC makineleri kullan\u0131r.<\/p>\n<\/div>\n

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Dinamik Ya\u011f Kal\u0131p S\u0131cakl\u0131\u011f\u0131 ve So\u011futma Kontrol\u00fc<\/p>\n

Bas\u0131n\u00e7l\u0131 su so\u011futucular\u0131 kullanarak kal\u0131p s\u0131cakl\u0131klar\u0131n\u0131 20\u00b0C\u201350\u00b0C (68\u00b0F ila 122\u00b0F) aras\u0131nda tutuyoruz. Yumu\u015fak elastomerik faz\u0131 h\u0131zla dondurmak ve otomatik, \u00e7arp\u0131lmadan \u00e7\u0131karmaya olanak tan\u0131mak i\u00e7in tak\u0131mlar\u0131n so\u011fuk tutulmas\u0131 kritik \u00f6nem ta\u015f\u0131r. Y\u00fcksek \u00e7ekmesini (1,5%-2,5%) y\u00f6netmek i\u00e7in uyumlu so\u011futma d\u00f6ng\u00fcleri kullan\u0131l\u0131r.<\/p>\n<\/div>\n

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Kurutucu Kurutma ve U\u00e7ucu Madde Tahliyesi<\/p>\n

Ham re\u00e7ineyi 80\u00b0C'de (176\u00b0F) 3 saat boyunca desikant hazneli kurutucularda kurutuyoruz. Bu, y\u00fczey s\u0131\u00e7ramas\u0131n\u0131 ortadan kald\u0131r\u0131r ve kaynak hatt\u0131 mikro bo\u015fluklar\u0131n\u0131 \u00f6nleyerek i\u00e7 nemi kesinlikle %0,08'in alt\u0131nda tutar. Y\u00fcksek eriyik \u00e7al\u0131\u015fmalar\u0131 s\u0131ras\u0131nda gaz\u0131 tahliye etmek i\u00e7in ay\u0131rma hatlar\u0131 boyunca hassas havaland\u0131rma yuvalar\u0131 (0,015 mm derinlik) a\u00e7\u0131l\u0131r.<\/p>\n<\/div>\n<\/div>\n<\/section>\n

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TPV-ExxonMobil Santoprene 121-67 i\u00e7in Temel Uygulama Alanlar\u0131<\/h2>\n
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  • Otomotiv S\u0131zd\u0131rmazl\u0131k ve Hava Yal\u0131t\u0131m\u0131 (IATF 16949):<\/strong> Y\u00fcksek hassasiyetli cam kanallar\u0131, \u00f6n cam hava yal\u0131t\u0131m contalar\u0131, kap\u0131\/pencere cam kanal segmentleri ve kaput alt\u0131 dinamik k\u00f6r\u00fckler.<\/li>\n
  • Mimari Camlama ve \u0130n\u015faat:<\/strong> Y\u00fcksek dayan\u0131kl\u0131l\u0131kl\u0131 yap\u0131sal pencere contalar\u0131, giydirme cephe genle\u015fme contalar\u0131, bina derzleri ve a\u011f\u0131r hizmet tipi su bariyeri profilleri.<\/li>\n
  • End\u00fcstriyel s\u0131hhi tesisat ve Ak\u0131\u015fkan Sistemleri:<\/strong> \u0130\u00e7me suyu kar\u0131\u015ft\u0131rma vanas\u0131 contalar\u0131, dinamik kimyasal pompa diyaframlar\u0131, esnek su contalar\u0131 ve y\u00fcksek bas\u0131n\u00e7l\u0131 boru contalar\u0131.<\/li>\n<\/ul>\n<\/section>\n<\/div>","protected":false},"excerpt":{"rendered":"

    Santoprene 121-67W175 UV Stability & Mechanical Resilience Santoprene\u2122 121-67W175 is a soft, black-colored polyolefin-based thermoplastic vulcanizate (TPV) grade engineered by Celanese, designed to deliver exceptional environmental weatherability and flex fatigue resistance: Physical & Elastic Parameter Santoprene 121-67W175 Metric Molding & End-Use Advantage Shore Hardness 72 Shore A (ISO 868 \/ ISO 48-4) Provides well-balanced elastic […]<\/p>\n","protected":false},"featured_media":2516,"template":"","meta":[],"class_list":["post-2552","material_model","type-material_model","status-publish","has-post-thumbnail","hentry"],"_links":{"self":[{"href":"https:\/\/www.jcinjectionmolding.com\/tr\/wp-json\/wp\/v2\/material_model\/2552","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.jcinjectionmolding.com\/tr\/wp-json\/wp\/v2\/material_model"}],"about":[{"href":"https:\/\/www.jcinjectionmolding.com\/tr\/wp-json\/wp\/v2\/types\/material_model"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.jcinjectionmolding.com\/tr\/wp-json\/wp\/v2\/media\/2516"}],"wp:attachment":[{"href":"https:\/\/www.jcinjectionmolding.com\/tr\/wp-json\/wp\/v2\/media?parent=2552"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}