dmc八甲基环四硅氧烷
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发布时间：2022-04-23 05:21
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时间：2023-06-30 06:45
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.
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