Ads by Google
General Information
Name: Polyvinyl Alcohol ( PVA)
CAS NO: 9002-89-5
Formula: [C2H4O]n
Characteristics
Appearance: white flakes,floccus or powder solid,odorless
It should be stored in ventilation in cool,dry place,away from fire.
Application
Adhesive and Iamination agents
Protective films for metal,plastics, cloth
Printer inks for glass and plastics
Emulsifying agent in waxes
Technical Data:
INDEX | high-class | qualified |
Alcohol solution degrees% ≥ | 99.8 | 99.7 |
Average polymerization degree | 1750±50 | 1750±70 |
Acetic acid sodium % ≤ | 2.1 | 2.5 |
Volatile matter % ≤ | 7.0 | 9.0 |
Purity % ≥ | 90.0 | 85.0 |
The chroma % ≥ | 90.0 | 85.0 |
sodium hydroxide % ≤ | 0.20 | 0.30 |
embellish degrees % | 0.20 | 0.30 |
Reference Picture:
Welcome you call or visit us,you could find more than what you have expected. Thankyou.
Polyvinyl Alcohol ( PVA)