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Model No.: 2488
Brand: Shuangxin,SUNNY, Wanwei
CAS NO: 9002-89-5
MF: (C2H4O)n
Appearance: White granule or powder
Purity: 99
HS Code: 39053000
MOQ: 1 Ton
Packing: 25kg/bag
Loading: 18MT/20FCL without pallets
Other Name: Polyvinyl alcohol
Grade: 1799 1788 2488 2688 2099 2699
Packaging: 25kg/ Bag
Productivity: 5000MT/Y
Transportation: Ocean,Land,Air
Place of Origin: China
Supply Ability: 5000MT/Y
Certificate: ISO
HS Code: 390530
Port: Qingdao,Shanghai,Tianjin
Payment Type: L/C,T/T,Western Union
Incoterm: FOB,CFR,CIF,EXW
Resin Polyvinyl Alcohol Pva 2488 For Glue
Polyvinyl alcohol powder is suitable for building mortar additive, it can improve the water retention of mortar, improve mortar viscosity. In addition, it can reduce the friction of mortar, thereby enhancing the work efficiency and quality, prevent plastering layer cracking, falling off, increase the strength of adhesion and smoothness. PVA is widely used in powder building materials. Powder can quickly disperse in water, improve the initial adhesion property of building materials. Mainly used in thin layer binder, flexible binder, thermal insulation wall binder and add joint agent, etc.
Specification:
Item |
| PVA 2488 |
Hydrolysis%(mol/mol) |
| 87.0-89.0 |
Viscosity mpa.s |
| 44.0-55.0 |
Volatile(%) | ≤ | 5.0 |
Ash (%) | ≤ | 0.5 |
pH value |
| 5-7 |
Purity (%) | ≥ | 93.5 |
mesh | 20-200 mesh |
Main Application:
Polyvinyl alcohol (PVA 2488) 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.
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