摘要
The Hua Biao Brand polyvinyl Resin 17-88 produced by the Beijing Organic Chemical Factory is a kind of water soluble high molecular polymer. Since becoming available on the market, it has been very popular among clients at home and abroad and has won gold awards over many years. The quality standards of the product include; degree of alcoholysis, 88±2%, volatility ≤5%, Ph value 5-7, sodium acetate content ≤1.5%, and viscosity 20.5-25.0. This product is water soluble and has low viscosity and a low
