Model No. HPMC-05-200000 Appearance slightly off-white to beige powder without obvious coarse particle Methoxy Content (%) 28.0-30.0 Hydroxypropyl Content (%) 7.0-12.0 Gelation Temp. () 60.0-68.0 Weight Loss on Drying (%) â?¤5.0 Ash Content (%) 5 pH Value 4.0-8.0 Insoluble Residue (%) â?¤0.5 Viscosity Grade (mPaâ?¢s) 200, 000 Application exterior insulation finish system (EIFS); cement based plasters; joint fillers; self-leveling flooring compounds