国产 雾面剂XSRB-940 雾面剂是旭升公司自主研发的具有独特流平性能的低分子量聚合物。
Matt agent XSRB-940 (Made in China) Matt agent has unique level properties of low-molecular-weight polymer from Xusheng R&D department.
和它们的低分子量的类似物一样，微量的酸或碱常能促进聚合物的水解。
Hydrolysis of polymers, as with their low-molecular weight analogs, is often catalyzed by traces of acids or bases.
发现随着低分子量聚醚份量增大，所合成的聚合物多元醇粘度增大，聚醚接枝就更加困难。
It was found that when the adding amount of low molecular polyether increased, the viscosity of the prepared polymer polyols increased, and the graft onto polyether was more difficult.
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