Precautions for producing SG-8 resin
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Dear seniors, what precautions should be taken during the daily operation of producing SG-8 type polyvinyl chloride? Could any friend who has the operating procedures for type 8 resin share them with me so I can learn from them? Thank you so much!
The main difference is in the formula; nothing else special! ? Also, do you use the high-temperature method or the chain-transfer method?
This post was last edited by YongBu※YanQi on 2016-8-31 at 23:51. Not only must there be changes in the polymerization kettle formula; in particular, an efficient anti-sticking agent is required. Among dispersants, those with high gel-forming properties cannot be used. The temperature in the stripper must be increased, as must the drying temperature. Additionally, the packaging bags need to be narrower than those of type 5.