Product Description
Chemical Name Polyvinyl Alcohol (PVA) Product Model:15-95 CAS No. 9002-89-5
SUNDY is a professional manufacturer of polyvinyl alcohol with years of export experience. Our products are widely exported to Southeast Asia, Europe, America, and other regions . We have a complete quality control system and professional technical team to provide you with high-quality products and services.
After-sales Service: We provide technical support for product application; if there is any quality problem with the product, please contact us within 7 working days after receipt of goods, and we will solve it for you in time.
Welcome to contact us for more details and quotation!
Physicochemical Properties
- Water Solubility: Soluble in water at room temperature, yielding a transparent aqueous solution with no visible impurities. Non-toxic, harmless, safe and environmentally friendly, meeting the requirements of food contact safety standards.
- Chemical Resistance: At room temperature, the aqueous solution maintains a stable pH value of 5-7 and consistent viscosity. It exhibits high resistance to weak acids, weak bases (≤5% concentration), and common organic solvents (e.g., esters, ketones, higher alcohols, hydrocarbons) without causing precipitation, viscosity fluctuation or chemical degradation. Additionally, it possesses excellent oil resistance, showing no swelling or dissolution when in contact with vegetable or mineral oils.
- Miscibility: Compatible with starch, synthetic resins (e.g., PVA, polyacrylic resin), cellulose derivatives (e.g., CMC, HPMC), and various surfactants, forming stable mixtures. Slight stratification may occur after long-term storage, which can be restored to uniformity by gentle shaking.
Hot Tags: Special For Water-Based Glue Sundy Polyvinyl Alcohol 15-95 Chuanwei PVA, China Special For Water-Based Glue Sundy Polyvinyl Alcohol 15-95 Chuanwei PVA manufacturers, suppliers, factory
