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CELLOSIZE™ QP-4400H Hydroxyethyl Cellulose

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Medium molecular weight cellulosic polymer useful for general thickening applications, and is used primarily as a latex paint thickener. The excellent rheological properties make it an ideal thickener in premium quality latex paints,giving paints with good flow and leveling characteristics. Typical concentration vary between 1 and 2% by weight. One of Dow’s most popular general-purpose HEC thickeners.

优势:

Provides protective colloid action
Offers outstanding tolerance for dissolved electrolytes
Prepares solutions with a wide range of viscosities
Thickens, suspends and stabilizes film-forming agents
Nonionic, water-soluble polymers that easily disperse and are retained

性能

这些数值为典型性能，并且不用于在规格制定过程中使用。

典型性能

CleanGredients® ？ 是否否
分子量 是否 1000000 g/mol
增稠性能 是否中等, 弱/低
性能优势 是否流变改性
漂白稳定 是否不推荐
粒径分布 是否 20 mesh < 841 micron (98-100%)
粘度（1%，水溶液） 是否 2400 - 3000 cP
粘度（2%，水溶液） 是否 4800 - 6000 cP
纤维素功能 是否羟乙基