Product Description

Cas NO:98002-49-4      

other name:Polyvinyl Alcohol98002-49-4     

Type: Synthetic Fibers, Synthetic Rubbers

Brand Name: szly

Purity: 99.9%

WHITE: POWDER

PVA is an atactic material but exhibits crystallinity as the hydroxyl groups are small enough to fit into the lattice without disrupting it.

Specifications:

Polyvinyl alcohol
1.white solid,
2.form sub-flocculent, granular, powder three;
3. non-toxic, taste

English name of PVA 2: Polyvinyl alcohol, viny) alcohol polymer, Poval
Short: PVA
Formula: [C2H4O] n
Solution to sex: not soluble in petroleum ether, soluble in water.
Performance: polyvinyl alcohol resin product is white solid, form sub-flocculent, granular, powder three; non-toxic, tasteless, non-polluting, can be dissolved in water at 80-90 °C. The solution has good adhesion and film; ability oils, lubricants and hydrocarbons such as most organic solvents; with a long chain polyol ester, ether, acetal and other chemical properties.
Usage: mainly used in textile industry, warp, fabric finishing agents, vinylon fiber material; construction and decoration industry, 107 glue, interior and exterior paints, adhesives; the chemical industry as a polymeric emulsifier, dispersant and polyvinyl formaldehyde, acetal, butyral resin; paper industry as paper adhesives; agriculture for soil amendments, pesticides, synergists, and polyvinyl alcohol film adhesion; can be used for cosmetics and high-frequency quenching agent aspects.
Storage: Store in ventilated, cool dry place, away from fire. Transport should be gently, to prevent damage to the packaging.

MOLISA