Hersteller sell Methylhydroxypropylcellulose

Technical indexQuality Standard: Q/79339844-1.01-2008Building and PVC suspension polymerizationProductMCHPMCMAHFHEHJHKMethoxyContent (%)27.0-32.027.0-30.028.0-30.016.5-20.019.0-24.0Degree of substitution1.7-1.91.7-1.91.8-2.01.1-1.61.1-1.6Hydroxyl propoxyContent (%)4.0-7.57.5-12.023.0-32.04.0-12.0Degree of substitution0.1-0.20.2-0.30.7-1.00.1-0.3Water content (Wt %)≤5.0Ash content (Wt %)≤1.0PH5.0-7.5Appearancemilk white or white granules or powderFineness80 meshes,100 meshes,120 meshesViscosity (mPa.s)See viscosity spec. *NDJ rotational viscometer (2% water solution , 20 centigrade), Viscosity spec.Spec.Viscosity rangeSpec.Viscosity range(mPa.s)(mPa.s)53-91500013000-170001510-202000018000-220002520-303000023000-340005040-604000035000-4500010080-1205000046000-55000400300-5006000056000-64000800700-9007500065000-8500015001200-20008000075000-8500040003500-450010000085000-13000080007000-9000150000130000-180000100009000-11000200000≥180000 *B# rotational viscometer,2% water solution,20 centigrade.Viscosity spec.Spec.Viscosity range (mPa.s)5040-6010075-130400300-500800650-100015001200-180025002000-30004M3500-50007M6000-800010M8000-1200015M12000-1800025M21000-2900040M34000-4600055M46000-6300070M≥60000