Polyvinyl Alcohol Powder PVA High Purity 99% Flakes CAS: 9002-89-5

• Material: PVC
• Appearance: Powder
• Grade: Industrial Grade
• Transport Package: 25kg/Cardboard Drum
• Specification: 99%
• Trademark: ECHEMI/OEM
• Model NO.: 9002-89-5
• Origin: China

Product Description

Product Name

Poly(vinyl alcohol)

Synonyms

Aracet apv
Cipoviol w 72
Elvanol
Ethenol, homopolymer
Poly(vinyl alcohol)
PVA

CAS

9002-89-5

Formula

(-C2H4O)n

EINECS

209-183-3

RTECS

TR8100000

RTECS Class

Mutagen; Reproductive Effector

Application

Usage:

PVA can be used in powder building materials , after stirring and mixing evenly, it could be use. Addition of advice: 0.3-3%of the total putty powder.
KP series use 100-120mesh when product dry glue powder, below 100 mesh it dissolves slow, difficult completely dissolve, when over 120 mesh, it is easy to agglomerate. Dry-mixed mortar use 80-120mesh. Powder putty use above 120 mesh, because below 120 mesh it is difficult to dissolve and make the surface unsmooth.
 
Store:
KP line products should be stock indoor where is dry& well-ventilated, room temperature is 5-30ºC, Stored in batches. do not near the power, prevent humid, avoid sun exposure. strictly prohibit storage with volatile chemicals to prevent adsorption modification.
Transportation: when transport KP line products should use clean vehicles and avoid moisture, rain, sun and carry gently to prevent damage.