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Polyvinyl alcohol ( CHINA PVA )
Specifications
Polyvinyl Alcohol/PVA
1. pva polyvinyl
alcohol
2.CAS No.:9002-89-5
3.Formula:[C2H4O]n
4.color:white crystal
& powder
Polyvinyl Alcohol/PVA
Name: Poly vinyl Alcohol (POVAL)/PVA
M.F.: [C2H4O]n
CAS NO.: 9002-89-5
Appearance: White crystal
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 |
| 17-92 |
90.0-94.0 |
20.0-30.0 |
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 |
| 20-92 |
90.0-94.0 |
29.0-36.0 |
1.5 |
4 |
0.5 |
5-7 |
| 20-95 |
94.0-96.0 |
31.0-38.0 |
1.5 |
4 |
0.7 |
5-7 |
| 20-97 |
96.0-98.0 |
33.0-40.0 |
1.5 |
4 |
0.7 |
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 |
| 24-99 |
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 |
Application:Can be used in coatings, adhesives (to prevent the paint from the skin, loss), textile, construction, wood processing, paper making, printing. Play a major role in bonding.
Packing:
It’s packed in the braided polypropylene bags lined with a polyethylene film.The net weight of each bag is 25kg,50kg ..And it could be packed according to the customers’ requirements.
Storage & transportation:
It should be stored in ventilation in cool, dry place, away from fire. Transportation should be gentle and should prevent damage to the packing,Any special requirement could be talked with us .
Business Terms:
(1) Delivery time: Within 14days
(2) Delivery port: Tianjin/Qingdao Seaport
(3) Payment Terms: T/T, L/C or other terms for negotiating
(4) Container loading: 1x20'full container load 18 metric ton
(5) Package: Currently is 25kg/bag without pallets loaded into one container
(6) Quanlity assurance: SGS inspections or test report can be offered
(7) Storage: Should be stored in dry conditions in closed bags
(8) Shelf life is 24 months
Service:
With our own professional sales team, HOPE WAY CHEMICAL always occupy the market one step ahead,because of the soul quality & best service,win many clients,such as: Japan,USA,Europe, South American,Dubai,and so on,we all workers hope you can join in our team,and we can earn win-win business
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