Specifications

1.CAS NO.:9002-89-5
2.Grade Standard: Industrial Grade
3.Place of Origin: CN
4.Production Capacity:100 Kt/a
5.Purity:>98%

PVA(polyvinyl alcohol)

1. Product Performance

Polymer is a kind of high polymer. It is white or light yellow floc, Granular or powdery in appearance.

PVA is water-soluble and the solvent provide good viscosity and film building. It can withstand oils, lubricants, hydrocarbons and most other organic solvents. PVA has better chemical stability and insulatibility, and provide ease in firm building; It possess the typical chemical properties of polyols and can carry out process of esterification, etherealization, aceatalization etc.

2. Product specification

Product Name	Alcoholysis degree(mol/mol)	Viscosity(mPa.s)	sodium acetate(≤)	Volatile constituen(≤)	Ash content(≤)	PH value
17-99	≥99.8	20.0-32.0	7.0	8.0	3.0	7-10
24-99	≥99.8	55.0-65.0	7.0	8.0	3.0	7-10
20-99	≥99.8	32.0-42.0	7.0	8.0	3.0	7-10
05-88	86.0-90.0	4.0-6.0	1.5	4	0.5	5-7
17-88	86.0-90.0	20.0-26.0	1.5	4	0.5	5-7
17-99	98.0-100	21.0-31.0	1.5	4	0.7	5-7
20-88	86.0-90.0	27.0-34.0	1.5	4	0.5	5-7
20-99	98.0-100	35.0-44.0	1.5	4	0.7	5-7
24-88	86.0-90.0	44.0-50.0	1.5	4	0.5	5-7
24-97	96.0-98.0	52.0-60.0	1.5	4	0.7	5-7
24-99	98.0-100	55.0-64.0	1.5	4	0.7	5-7
26-88	86.0-90.0	50.0-58.0	1.5	4	0.5	5-7
26-99	98.0-100	64.0-70.0	1.5	4	0.7	5-7

3. Product Useage

chemical industry: it's used as a polymer emulsifying agent, dispersing agent and used to produce PVOH formal, PVOH acetal and PVOH butyral. textile industry:PVOH is mainly used as a warp dressing agent, textile finishing agent and the raw material of vinylon; paper industry:It's used textile industry:PVOH is mainly used as a warp dressing agent, textile finishing agent and the raw material of vinylon; as an adhesive in lumbering and paper-making industries. agricult It can also be used into cosmetic, medicine, printing, ceramics, steel-making, electronics and plating. ure: used as a soil improving agent, pesticide reinforcing agent and PVOH thin film used as a well-fixing agent in petroleum exploitation.