1)Reliable stability 2)Variety of viscosity 3)High quality in good price 4)Wide range of application KEY WORDSHydroxy Propyl Methyl Cellulose HPMCTEST DATE Methoxyl content,%19.0-24.0Hydoxy propoxy content,%4.0-12.0Gelling temperature,centigrade70-90Moisture content,%no more than 5.0Ash,%no more than 1.0PH Value4-8AppearanceWhite powder or granuleFitneness, mesh80,100,200Viscosity,mPa.sSee ...