China (Mainland)
- Product Details
Keywords
- polyvinyl alcohol
- polyvinyl alcohol
Quick Details
- ProName: polyvinyl alcohol 95%-96%
- CasNo: 9002-89-5
- Molecular Formula: (C2H4O)n
- Appearance: powder or flake
- Application: CAS No.:9002-89-5 textile and constru...
- DeliveryTime: 14 days
- PackAge: 20kg kraft bags,17mt/20'fcl
- Port: Shanghai
- ProductionCapacity: 1000 Metric Ton/Day
- Purity: 96%,96%min
- LimitNum: 1 Metric Ton
Superiority
Polyvinyl alcohol (PVA) powder series of products is specializedin construction industry as an additive in all kinds of dry powder putty, dry mortar, tile adhesive, especially used for building putty and Mortar, improving the flexibility, water retention and increase viscosity of mortar and putty. It’s adhesion very good and used to be widely with paper making, sizing material for textile, adhesive, film, and dry mortar field.
Details
PVA Product Characteristics and Instruction
1.Product Performance
Polymer is a kind of high polymer. It is white or light yellow floc, Granular or powdery in appearance. Its molecular formula is[CH2CHOH]n,and the molecular formula for some of the PVA is -[CH2CHOH]n-[CH2CHOOCCH3]m-. PVA is non-toxic, insipid and harmless. 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 Application
a.textile industry:PVOH is mainly used as a warp dressing agent, textile finishing agent and the raw material of vinylon;
b.construction :upholstery industry 107 glue, it's used as an additive of cement and mortar, inner and outer wall paints, and moulding board binder.
c.chemical industry: it's used as a polymer emulsifying agent, dispersing agent and used to produce PVOH formal, PVOH acetal and PVOH butyral.
d.paper industry:It's used as an adhesive in lumbering and paper-making industries.
e. agriculture: used as a soil improving agent, pesticide reinforcing agent and PVOH thin film
f. used as a well-fixing agent in petroleum exploitation.
g. It can also be used into cosmetic, medicine, printing, ceramics, steel-making, electronics and plating.
PVA technical data sheets:
|
Item code |
Viscosity |
Hydrolysis |
Volatile |
Ash |
PH value |
|
04-88(L) |
3.0-4.5 |
86.0-90.0 |
5.0 |
0.5 |
5–7 |
|
04-99(L) |
3.0-4.5 |
98.0-100.0 |
5.0 |
0.5 |
5–7 |
|
05-88(L) |
4.5-6.0 |
86.0-90.0 |
5.0 |
0.5 |
5–7 |
|
05-99(L) |
4.5-6.0 |
98.0-100.0 |
5.0 |
0.5 |
5–7 |
|
10-92(L) |
8.0-13.0 |
90.0-94.0 |
5.0 |
0.5 |
5–7 |
|
08-99(L) |
8.0-10.0 |
98.0-100.0 |
5.0 |
0.5 |
5–7 |
|
10-99(L) |
9.0-14.0 |
98.0-100.0 |
5.0 |
0.5 |
5–7 |
|
14-92(L) |
13.0-18.0 |
90.0-94.0 |
5.0 |
0.5 |
5–7 |
|
15-99(L) |
15.0-20.0 |
98.0-100.0 |
5.0 |
0.5 |
5–7 |
|
17-80(L) |
18.0-24.0 |
78.0-82.0 |
5.0 |
0.5 |
5–7 |
|
17-88(L) |
20.0-28.0 |
86.0-90.0 |
5.0 |
0.5 |
5–7 |
|
17-92(L) |
20.0-30.0 |
90.0-94.0 |
5.0 |
0.5 |
5–7 |
|
17-95(L) |
20.0-30.0 |
94.0-96.0 |
5.0 |
0.5 |
5–7 |
|
17-96(L) |
20.0-30.0 |
94.0-98.0 |
5.0 |
0.5 |
5–7 |
|
17-97(L) |
21.0-31.0 |
96.0-98.0 |
5.0 |
0.5 |
5–7 |
|
17-98(L) |
20.0-26.0 |
97.0-99.0 |
5.0 |
0.5 |
5–7 |
|
17-99(L) |
20.0-26.0 |
98.0-100.0 |
5.0 |
0.5 |
5–7 |
|
17-99(H) |
20.0-26.0 |
98.5-100.0 |
5.0 |
0.5 |
5–7 |
|
20-99(H) |
34.0-42.0 |
98.5-100.0 |
5.0 |
0.5 |
5–7 |
|
23-99(H) |
42.0-55.0 |
98.5-100.0 |
5.0 |
0.5 |
5–7 |
|
20-88(L) |
28.0-40.0 |
86.0-90.0 |
5.0 |
0.5 |
5–7 |
|
20-99(L) |
32.0-40.0 |
98.0-100.0 |
5.0 |
0.5 |
5–7 |
|
22-99(L) |
40.0-48.0 |
98.0-100.0 |
5.0 |
0.5 |
5–7 |
|
24-88(L) |
40.0-55.0 |
86.0-90.0 |
5.0 |
0.5 |
5–7 |
|
24-99(L) |
48.0-60.0 |
98.0-100.0 |
5.0 |
0.5 |
5–7 |
|
26-99(L) |
60.0-75.0 |
98.0-100.0 |
5.0 |
0.5 |
5–7 |
|
28-99(L) |
75.0-90.0 |
98.0-100.0 |
5.0 |
0.5 |
5–7 |
|
30-99(L) |
90.0-130.0 |
98.0-100.0 |
5.0 |
0.5 |
5–7 |