Сохранить в закладки 60740740499:
pva 088-05
Polyvinyl Alcohol (PVA, sometimes referred to as PVOH, PVAL, CAS no. 9002-89-5) is one of the seldom high-molecular synthetic polymers with water soluble property, which is essentially made from polyvinyl acetate through hydrolysis. The main specification includes the degree of polymerization, the degree of hydrolysis and other special performance (including viscosity, volatile, ash, PH value and purity).
Polyvinyl Alcohol is classified into two groups, depending on the degree of its hydrolysis, one is fully hydrolyzed, and the other is partially hydrolyzed. Hydrolysis levels from 87% to more than 99%.
Polyvinyl Alcohol is odorless, tasteless, translucent, white or cream colored granular powder, it has substantial tensile strength, more flexibility, chemical resistance, water solubility, excellent film forming, biodegradability, stability to temperature variation, non-toxicity, resistance to organic solvents.
\t | \t | \t | \t | \t | \t |
\t | \t | \t | \t | \t | \t |
\t | \t | \t | \t | \t | \t |
\t | \t | \t | \t | \t | \t |
Application:
1. wood, paper, leather, and other aspects of the fiber adhesive (known as latex, white glue)and ,especially in woodarea;
2.As cement additives, and can be used in indoor floor, warships deck, etc.;Package: 25kg/bag
Delivery time: 5-7 days
Новинки товаров от производителей по оптовым ценам