Bermocoll E 431 FQ Ethyl hydroxyethyl cellulose Akzo Nobel-Cellulosic Specialties Cellulosic Resins >> Ethyl Cellulose (EC) BERMOCOLL E 431 FQ is a non-ionic, water soluble cellulose ether. It improves the consistency, the stability, and the water retention of water based products. BERMOCOLL E 431 FQ is a medium viscosity grade of ethyl hydroxyethyl cellulose. BERMOCOLL E 431 FQ is used in latex paints for thickening and stabilizing effects. Normal dosage in paints is 0.2 - 0.5 % calculated on the total paint weight. BERMOCOLL E 431 FQ is used in cement-based tile fix and joint mortars for improvement of workability, consistency, water retention and adhesion. Normal dosage is 0.2 - 0.7 % calculated on the dry mortar weight. Non-ionic, ethyl hydroxyethyl cellulose. Used in latex paints. Offers improved consistency and stability. Provides improved water retention. Possesses medium viscosity.