гидроксиэтилцеллюлоза (ГЭЦ)
David Lin
Контактное лицо
Основные данные
| Место происхождения | China (Mainland) |
|---|
Products Hydroxyethyl cellulose(HEC): Brief Intro. Hydroxyethyl Cellulose is non-ionic water-soluble polymer; it is effective in thickening, bonding, emulsifying, dispersing, stabilizing and water preserving in such industries like architectural coating, petroleum and daily-use chemicals. Hydroxyethyl cellulose is very easily soluble not only in cold water, but also in hot water, and can provide solutions with wider range of viscosity. PropertiesHydroxyethyl Cellulose is made from natural polymer cellulose, it is white to yellowish, odorless and tasteless powdered solid. Structural Formulan=degree of polymerization, R=-H or (CH2-CH2-O)xHTechnical Specifications(Table 1) ItemDetailsAppearanceyellowish or white odorless and tasteless granular powder.Molar substitution degree 1.8-3.0ViscositySee Table 2 Moisture, % ≤5PH (1%, solution)6-8.5Ash (%)≤5
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