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Methyl Hydroxyethyl Cellulose viscosity : 150-450 mPa.s, 2 % in H2O(20 °C)

Typical Properties
CAS 9032-42-2
Catalog ACM9032422-2
Molecular Weight 858.9 g/mol
Density 1.28-1.30 g/cm³ (20℃)
Solubility H₂O: soluble 20 mg/mL
Appearance Powder
Storage 2-30 °C
Composition C34H66O24
Grade Reagent Grade
MDL Number MFCD00147597
Quality Level 200
Shipping Ambient
Viscosity 150-450 mPa.s, 2 % in H₂O(20 °C)
Overview
Description

Methyl hydroxyethyl cellulose (HEMC) is a multi-group ether mixed with methoxy and hydroxyethoxy. Compared with hydroxypropoxy, the biggest feature of hydroxyethoxy is that it does not change with temperature. Gel spots appear. HEMC has a gel point, but it is relatively high, and as the content of hydroxyethoxy group increases, its gel point moves to the direction of high temperature. If it is used in mixed mortar, it is beneficial to delay the electrochemical reaction of cement paste at high temperature. , Improve the water retention rate and tensile bond strength of the system. HEMC is also used in food, coatings, medical dressings and other fields, and also shows superior performance.

Features

Good water solubility; High surface activity; Low gel temperature; Water retention is stable

Application

Water retention aid;Thickener;Protective colloid;Suspending agent;Binder;Stabilizer