Qingdao Cairui Chemical Material Co.,Ltd
Qingdao Cairui Chemical Material Co.,Ltd
PVA 088-50 is a high viscosity Polyvinyl Alcohol. It is a water ¨Csoluble high polymer.
Product Name: PVA(Polyvinyl Alcohol)
Chemical Formula: [C2H4O]n
CAS: 9002-89-5
EINECS No.: 294-352-4
Appearance: white(slight yellowish) Granular
Package: 20kg/bag,18MT per 20ft container without pallets.
| Item | PVA 088-05 | PVA 088-20 | PVA 088-50 | PVA 088-60 |
| HYDROLYSIS(mol%) | 87.0-90.0 | 87.0-90.0 | 87.0-90.0 | 87.0-90.0 |
| VISCOSITY (mpa.s) | 4.5-6.0 | 20.5-24.5 | 45.0-55.0 | 55.0-68.0 |
| VOLATILE CONTENT£¨%£© | ¡Ü5.0 | ¡Ü5.0 | ¡Ü5.0 | ¡Ü5.0 |
| ASH£¨wt%£© | ¡Ü0.5 | ¡Ü0.5 | ¡Ü0.5 | ¡Ü0.5 |
| PH VALUE | 5¡«7 | 5¡«7 | 5¡«7 | 5¡«7 |
| PURITY£¨wt%£© | ¡Ý93.5 | ¡Ý93.5 | ¡Ý93.5 | ¡Ý93.5 |
| IN COMPLIANCE WITH | FDA 175-105 | FDA 175-105 | FDA 175-105 | FDA 175-105 |
| BGVV36 | BGVV36 | BGVV36 | BGVV36 |
Water ¨Csoluble
1) In textile industry ,PVA is mainly used as a warp dressing agent, textile finishing agent and the raw material of vinylon.
2) In construction and upholstery industry 107 gule, it¡¯s used as an additive of cement and mortar, inner and outer wall paints, and moulding board binder;
3) In chemical industry, It¡¯s used as a polymer emulsifying agent, dispersing agent and used to produce PVA formal, PVA acetal and PVA butyral.
4) It¡¯s used as an adhesive in lumbering and paper-marking industies.
5) Used as a soil improving agent, pesticide reinforcing agent and PVA thin film in agriculture.
5)Used as a well-fixing agent in pertroleum exploitation .
6)It can also be used into cosmetic, medicine, printing, ceramics ,steel-marking, electronics and plating.
20kg/bag 18MT/fcl£¨no pallet£©
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