{"id":11723,"date":"2019-04-23T10:00:48","date_gmt":"2019-04-23T09:00:48","guid":{"rendered":"https:\/\/www.engineernewsnetwork.com\/blog\/?p=11723"},"modified":"2019-04-18T11:03:12","modified_gmt":"2019-04-18T10:03:12","slug":"ultra-low-temperature-fkm","status":"publish","type":"post","link":"https:\/\/www.engineernewsnetwork.com\/blog\/ultra-low-temperature-fkm\/","title":{"rendered":"Ultra-low-temperature FKM"},"content":{"rendered":"\n

Greene Tweed\u2019s Fusion FKM 665<\/strong><\/a>, a new generation, ultra-low-temperature and chemical-resistant elastomer, was specifically formulated to meet and exceed the requirements of Aerospace Material Specification (AMS) 7379 and AMS-P-83461.<\/p>\n\n\n\n

With a temperature range of -70\u00b0F to 450\u00b0F (-57\u00b0C to 232\u00b0C), Fusion 665 achieves outstanding low-temperature performance without compromising high-temperature performance.<\/p>\n\n\n\n

\u201cPrior to Greene Tweed\u2019s Fusion 665, elastomer material composition resulted in trade-offs,\u201d said Wally Hajduczek, Sealing Systems Product Manager for Aerospace, Defense, and Life Sciences. \u201cAchieving optimal low-temp performance meant sacrificing high-temperature operating range, chemical compatibility, or dynamic sealing performance. <\/p>\n\n\n\n

“Fusion 665 was developed to overcome existing limitations of comparable materials, such as NBR, FKM, or FVMQ (Fluorosilicone).\u201d <\/p>\n","protected":false},"excerpt":{"rendered":"

Greene Tweed\u2019s Fusion FKM 665, a new generation, ultra-low-temperature and chemical-resistant elastomer, was specifically formulated to meet and exceed the requirements of Aerospace Material Specification (AMS) 7379 and AMS-P-83461. With a temperature range of -70\u00b0F to 450\u00b0F (-57\u00b0C to 232\u00b0C), Fusion 665 achieves outstanding low-temperature performance without compromising high-temperature performance. \u201cPrior to Greene Tweed\u2019s Fusion …<\/p>\n","protected":false},"author":1,"featured_media":11724,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[105],"tags":[6042,6043,5950,5951,1745,6041],"class_list":["post-11723","post","type-post","status-publish","format-standard","has-post-thumbnail","","category-design","tag-composites","tag-elastomer","tag-fusion-665","tag-greene-tweed","tag-seals","tag-thermoplastics"],"yoast_head":"\nUltra-low-temperature FKM - Engineer News Network<\/title>\n<meta name=\"description\" content=\"Greene Tweed\u2019s Fusion FKM 665 is a new generation, ultra-low-temperature and chemical-resistant elastomer\" \/>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/www.engineernewsnetwork.com\/blog\/ultra-low-temperature-fkm\/\" \/>\n<meta property=\"og:locale\" content=\"en_GB\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Ultra-low-temperature FKM - 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