Redispersible Polymer Powder (328M)

• Type: Viscosity Reducer Admixture
• Appearance: White Powder
• Transport Package: 25kg/Bag
• Specification: 99%
• Trademark: OS
• Origin: China
• Model NO.: 328M
• HS Code: 400291000
• Production Capacity: 2000mt/Year

Product Description

 328M is a redispersible polymer powder produced by spray-drying special water-based emulsion, mostly based on vinyl acetate and ethylene. It dissolves in water easily and quickly forms emulsion. 
Protective colloid     Polyvinyl alcohol
Additives           Mineral anti-block agents
CAS NO.:24937-78-8                                                                          
Specifications                                                                         

Appearance	white powder, free-flowing
Solid content	≥98.0%
Ash content	16%±2
Bulk density	450−600 g/l
Average particle size	~80 μm
pH value	5.0-8.0
MFFT	0ºC
Tg	3ºC

Application Range                                                                     
- Skim coat (Putty)
- No Shrink Grout
- EIFS adhesive mortar
- Tile adhesive/ Tile joint filler

Key Properties                                                                       
- Supply high flexibility 
- Increase adhesion strength 
- Improves workability 
- Improve water proofing of mortar
- Reduce water absorption                                                                          
Packaging and Storage                                                                
A. Standard Packing: In 25kg bags out HDPE bags inner with LDPE bags
B. Big Bag or other special packages are possible on request.
Store it in a cool, dry place below 30°C and protected against humidity and pressing, since the goods is thermoplastic, storage time should not exceed six months.