Sell Polyvinyl Alcohol(PVA) 1788/1799/0588/2488/2688/2699
Brief Description
CAS No.: 9002-89-5 | Other Names: Polyvinyl chloride | MF: C2H3Cl |
EINECS No.: 93050-82-9 | Place of Origin: Tianjin China (Mainland) | Classification: Double Components Adhesives |
Main Raw Material: Epoxy | Usage: Construction, Fiber & Garment, Footwear ... | Brand Name: TIGER |
Model Number: TIGER | ..: .. |
Delivery Terms & Packaging
Packaging Detail: | in 25kg bags |
Delivery Detail: | prompt |
Specifications
Polyvinyl alcohol (PVA) CAS NO.: 9002-89-5 Type:17-99,17-88,17-98,2099,2499,
2088,2488
US $ 2000~2500
Min. Order: 17MT/FCL
ecuting Product Standards
Standards
Product Property Specification
Technical Specifications of Fiber Grade PVA Resin
No. | 17-99F(H) | 17-99F(L) | |||
Top Grade | Qualified Grade | Top Grade | Qualified Grade | ||
1 | Volatile Matter, % | ≤8.0 | ≤8.0 | ≤9.0 | ≤9.0 |
2 | Sodium Hydroxide, % | ≤0.20 | ≤0.30 | ≤0.20 | ≤0.30 |
3 | Residue Acetate Moiety, % | ≤0.15 | ≤0.20 | ≤0.13 | ≤0.20 |
4 | Sodium Acetate, % | ≤6.8 | ≤7.0 | ≤2.0 | ≤2.3 |
5 | Purity, % | ≥85.0 | ≥84.7 | ≥90.0 | ≥88.4 |
6 | Transparency, % | ≥90.0 | ≥90.0 | ≥90.0 | ≥90.0 |
7 | Pigmentation Degree, % | ≥88.0 | ≥84.0 | ≥90.0 | ≥86.0 |
8 | Degree of Swelling, % | 190±15 | 145±15 | ||
9 | Average Degree of Polymerization | 1750±50 | 1750±70 | 1750±50 | 1750±70 |