发布网友 发布时间:2022-07-12 11:50
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热心网友 时间:2023-11-09 00:13
Based on the DMC (the D4 eight methyl ring), four D5 ten methyl ring five)) as the main raw material, through the continuous operation method preparation different kinds of silicon rubber, through the sealing head agent, vinyl ring of body adding amount to control the molecular weight of silicone rubber respectively and vinyl content, polymerization after the completion of the silicone rubber through low molecular off the device to control its volatile points. And determine the molecular weight of the silicone rubber, vinyl content and volatile matter to test the quality of the silicone rubber.热心网友 时间:2023-11-09 00:13
In this paper, the DMC ( the D4 eight methylcyclopropene four siloxane D5, 10 methylcyclopropene five siloxane ) as the main raw material , prepared by the continuous operation of different types of silicone rubber , vinyl ring body through the head agent ,