Sundy Polyvinyl Alcohol(PVA) 088-50(G)

PVA 088-50(G) is a high viscosity Polyvinyl Alcohol. It is a water-soluble high polymer characterized by low hydrolysis degree. Sinopec PVA can be widely used as protective colloid or thickener for the emulsion polymerization of vinyl acetate (VAc) or VAc/ acrylate. has the following characteristics:excellent adhesiveness；increased initial tack and drying rate while used with filler；excellent resistance to oil;outstanding film strength；enduring and stable performance. SPECIFICATION: - HYDROLYSIS (mol%) 87.0 - 89.0 - APPEARANCE: White (slightly yellowish) granules - VISCOSITY (mPa.s or cps): 45.0 - 55.0  - VOLATILE (wt%): 5.0 (Max) - Ph: 5 - 7 - ASH (wt%) 0.3 (Max) - PURITY (wt%): 93.5 (Min) - IN COMPLIANCE WITH: FDA 175-105 BGVV36 REMARKS: 1) Value measured on 4% water solution at 20C with Model-BL viscometer. 2) PH value 4% of water solution and measured whith a pH-meter at ambient temperature. 3) Ash as content of sodium oxide (Na2O) STORAGE Until 60 months in the orig…

PVA 088-60 PVA 088-50 PVA 088-35 PVA 088-20 PVA 088-05