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聚乙烯醇088-20

聚乙烯醇1788技术指标

指标

PVA 1788 (088-20)

醇解度%(mol/mol)

粘度 mpa.s

挥发分(%)

≤5.0

灰分 (%)

≤0.5

PH值

5-7

纯度 (%)

≥93.5



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