POLYVINYL ALCOHOL PVA SERIES 1.for textile,paper,agriculture, construction and so on 2.grade: 1788,2488,1799,2688...
PVA Product specification:
Item | Hydrolysis (mol%) | Viscosity (cps) | Volatiles (%)max | Ash (%)max | PH Value |
PVA17-88 | 87.0-89.0 | 20.5-24.5 | 5.0 | 0.5 | 5-7 |
PVA20-88 | 87.0-89.0 | 27.0-33.0 | 5.0 | 0.5 | 5-7 |
PVA22-88 | 87.0-89.0 | 30.0-36.0 | 5.0 | 0.5 | 5-7 |
PVA24-88 | 87.0-89.0 | 40.0-48.0 | 5.0 | 0.5 | 5-7 |
PVA26-88 | 87.0-89.0 | 44.0-54.0 | 5.0 | 0.5 | 5-7 |
PVA15-99 | 98.0-99.3 | 19.0-23.0 | 5.0 | 0.5 | 5-7 |
PVA17-97 | 96.0-98.0 | 23.0-29.0 | 5.0 | 0.5 | 5-7 |
PVA17-99 | 98.0-99.3 | 25.0-31.0 | 5.0 | 0.5 | 5-7 |
PVA20-99 | 98.0-99.3 | 36.0-44.0 | 5.0 | 0.5 | 5-7 |
PVA22-97 | 96.0-98.0 | 38.0-46.0 | 5.0 | 0.5 | 5-7 |
PVA22-99 | 98.0-99.3 | 45.0-55.0 | 5.0 | 0.5 | 5-7 |
PVA24-97 | 96.0-98.0 | 47.0-57.0 | 5.0 | 0.5 | 5-7 |
PVA24-99 | 98.0-99.3 | 50.0-60.0 | 5.0 | 0.5 | 5-7 |
Application area:
A. textile industry PVA is mainly used as a warp dressing agent; textile finishing agent and the raw material of vinylon
B.construction upholstery industry 107/801 glue, it’s used as an additive of cement and mortar ,inner and outer wall paints, and mounding board binder
C. chemical industry
D.paper industry
E.agriculture
F.used as a well-fixing agent in petroleum exploitation
G.cosmetic, printing, medicine and electronic
Packaging and storage:
Net weight 25kg / bag or agreed packaging. Stored in well-ventilated and away from fire places, dry and cool storage of at least 5 years.
POLYVINYL ALCOHOL PVA SERIES
