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One question per day; those who answer correctly receive 6 wealth points, while participants receive 2 wealth points； Question 465

2016-03-16View Original

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During the suspension polymerization of PVC, the factors that cause changes in the properties of the resin inside the polymerization reactor are: A. Poor quality of the initiator; B. Poor quality of the monomer and deviations in temperature control; C. Poor quality of the dispersant. Answer: B. Poor quality of the monomer and deviations in temperature control
Reply #22016-03-16
Poor monomer quality and temperature control deviations
Reply #32016-03-16
B. Poor monomer quality and temperature control deviations
Reply #42016-03-16
B. Poor monomer quality and temperature control errors C. Poor quality of dispersant
Reply #52016-03-16
A. Poor quality of initiator C. Poor quality of dispersant
Reply #62016-03-16
During the suspension polymerization of PVC, the factors that cause changes in the properties of the resin inside the polymerization reactor are: (C) A. Poor quality of the initiator; B. Poor quality of the monomer and deviations in temperature control; C. Poor quality of the dispersant
Reply #72016-03-16
During the suspension polymerization of PVC, the factors that cause changes in the properties of the resin inside the polymerization reactor are: (B) A. Poor quality of the initiator; B. Poor quality of the monomer and deviations in temperature control; C. Poor quality of the dispersant
Reply #82016-03-17
During the suspension polymerization of PVC, the factors that cause changes in the properties of the resin inside the polymerization reactor include: A. Poor quality of monomer and deviations in temperature control; B. Poor quality of initiator; C. Poor quality of dispersant

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Translated at 2026-07-21 00:41:38

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