Zhejiang Jiacheng New Material Co., Ltd. is one of the leading manufacturers and suppliers of high heat o rings in China, also supports customized service. Welcome to wholesale bulk high quality high heat o rings in stock here from our factory. If you have any enquiry about quotation and free sample, please feel free to email us.

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Size: Standard, custom made

Color: black, brown, red, green, as you need

Everyone and industry have different definitions of high temperature. Therefore, the temperature resistance range of most rubber materials listed here.

But not all of them can be satisfied, one reason is that some of them is extreme range, the second reason is that the selection of raw materials is also involved, the third reason is that this range is based on hot air.

PU polyurethane rubber, -40～90℃

ACM polyacrylate rubber, -25～150℃

FPM/ Viton fluororubber fluoro carbon rubber, -20～200℃

SI silicone rubber, -70～220℃

FMVQ fluorosilicone, -60～175℃

CSM Hypalon Polythylene, -45～120℃

CR Neoprene Polychloropene, -40～120℃

NBR Nitrile Rubber, -40～120℃

HNBR Hydrogenated Nitrile, -40～150℃

EPDM Ethylene propylene rubber, -50～150℃

IIR Butyl Rubber, -50～120℃

SBR Styrene Butadiene Copolyme, －40℃～110℃