... also used in petroleum drilling and daily-use chemicalsSolution method:1. Get needed hot water according to different specification products. ... 20kgs/bag or 25kgs/bag. ItemIndexHydroxypropylwt%4 -32DS0.1-1.0Methoxywt%16.5 - 30DS1.1-2.0Viscosity (mPa.s,2% solution, 20 oC ... )5 - 200000Can be adjusted according to your demandpH (1% solution)4.5 -8.0Gel temperature, oC58 -90Carbonization temperature , ...