Introduction of the product
Polyvinyl Alcohol (PVA) is made from vinyl acetate by polymerization and alcoholysis, it is a white, stable, non-toxic water-soluble polymer, powder, flake or flocculent solid.
Polyvinyl alcohol contains many alcohol groups, polar, and can form hydrogen bonds with water, so it can be soluble in polar water; also soluble in hot hydroxyl-containing solvents such as glycerol, phenol, etc., insoluble in methanol, benzene, acetone, gasoline and other general organic solvents.
Properties of Polyvinyl Alcohol Fiber
1、With very good mechanical properties, its high strength, high modulus, low elongation.
2, acid and alkali resistance, strong resistance to chemicals.
3, light resistance: in a long time under the sun, fiber strength loss rate is low.
4, corrosion resistance: fibers buried in the ground for a long time without mold, rot, insects.
5, the fiber has good dispersion: the fiber does not stick, good dispersion in water.
6, fiber and cement, plastic and other good affinity, high bonding strength.
7, non-toxic and harmless to human body and environment.
Company information
The company's main import and export products include
（1）Catalysts And Auxiliaries：The catalyst is the active component that really acts as a catalyst and reduces the activation energy of the reaction. The additives, on the other hand, are auxiliary components, either structural additives or electronic additives, which can improve the stability of the catalyst, while the electronic additives can modulate the electronic properties of the catalyst.
（2）Flavors and Fragrances：They are volatile substances. They have a certain aroma and fragrance, can be people smell taste out (some aroma and fragrance in the case of people can not be perceived by the senses, but will be different creatures feel and distinguish out); requirements to achieve the purpose of the people's favourite, the spirit of pleasure and enrichment and beautification of the material and cultural life of the people.
