I would like to ask about the temperatures corresponding to different licenses in PVC production, as well as the initial water-to-oil ratio
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The initial water-to-oil ratio and constant-temperature polymerization temperature for producing SG1–SG7 resins in polymerization reactors of 33 or 70 cubic meters. Thank you very much for your help with the data for my paper. If it is the polymerization temperature with a chain transfer agent added, please also indicate that, thank you very much. This post was last edited by yqhzh on 2009-2-5 10:12.]
Type 3: 52 - 52.5； Type 4: 54-54.5 ； Type 5: 57 ； Type 6: 59-60 ； Type 7: 61.5 (with chain transfer agent); water-to-oil ratio: 1.3–1.35