We are a leading Polyvinyl Alcohol( PVA17-88 ) supplier in China ,Now we??d like to offer you Polyvinyl Alcohol( PVA17-88 ) as follows
Specifications
Polyvinyl Alcohol( PVA17-88 )
1.Cas no.: 9002-89-5
2..Alcoholysis(MOL %):86-90.0
3.25kgs or 20kgs per bag
|
ITEM |
STANDARDS |
|
|
ALCOHOLYSIS(MOL %) |
86.0-90.0 |
|
|
VISCOSITY (cps@20??C 4% solution) |
20.0-28.0 |
|
|
SOUDIUM ACETATE (%) |
2.5% max |
|
|
VOLATILES (%) |
5.0 max |
|
|
ASH CONTENT % |
0.8 max |
|
|
PH VALUE |
5-7 |
|
|
CONCLUSION |
QUALIFIED |
|
If you are interested in our products, please let me know and I will offer you most favorable price
AMENDA ZHANG
Shanghai Yancui Import And Export Co., Ltd.
ADD:NO. 119,LANE 2729, HUNAN ROAD, PUDONG SHANGHAI CHINA
TEL: 0086- 21 -38722636-8016, 86-18018675766
FAX: 0086 21 58500043
Contact: Nancy <