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标准名称：	冷冲模零件 第11部分:B型导向装置
中标分类：
ICS分类：	机械制造 >> 无屑加工设备 >> 模制设备和铸造设备
替代情况：	QJ 2518.2-1993
发布日期：	2007-05-22
实施日期：	2007-11-01
首发日期：
作废日期：
出版日期：
页数：	7

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Product Code:SAE AMS3356
Title:Silicone (VMQ) Rubber, Lubricating Oil and Compression Set Resistant, Electrical Grade, 55 - 65
Issuing Committee:Ams Ce Elastomers Committee
Scope:This specification covers a silicone (VMQ) rubber in the form of sheet, strip, tubing, extrusions and molded shapes. Primarily for parts required to operate or seal from -55 to +230 degrees C (-67 to +446 degrees F), compounded especially for aircraft piston engine oil resistance, low compression set, and controlled dielectric strength. Silicone elastomer is resistant to deterioration by weathering and by high-aniline-point petroleum-base oils and remains flexible over the temperature range noted. The elastomer is not normally suitable for use in contact with gasoline or aromatic fuels and low-aniline-point petroleum-base fluids due to excessive swelling of the elastomer.