Powder coating raw materials construction chemicals Hydroxypropyl methy cellulose HPMC and RDP
The RDP is a water soluble redispersible powder. It is a copolymer of ethylene and vinyl acetate. It is easily soluble in water and forms an emulsion quickly. Its chemical properties are identical to those of the original emulsion. It has good bond strength, excellent alkali resistance, weather resistance, freeze-thaw resistance and excellent flexibility at low temperatures.
CAS No. | 24937-78 - 8 |
Appearance | 70 - 77 |
Solid content | ≥98.0 |
Ash content (%) | 10±2 |
Stacking density (g/l) | 400 ~ 60 |
Average particle diameter (µm) | 70 ~100 |
Viscidity of 50% water solution (pa s) | 1.0 ~ 3.0 |
pH value | 5~ 9 |
Lowest membrane forming temperature | ~ 5ºC |
Advantages for end-use products:
• Better water retention and open time
• Better strength development of the mortar
• Improved workability
• Increased adhesion to a variety of substrates
• Improved wetting of the substrate
• Higher flexural strength and flexibility
• Increased impact and abrasion resistance
• Freeze/thaw resistance
Packing: In 25kg bags out HDPE bags inner with LDPE bags
Store it in a cool, dry place below 30degree and protected against humidity and pressing, since the goods is thermoplastic, storage time should not exceed six months.
Our service
1. We provide life-long after sale service.
2. We closely cooperate with experienced transportation agent, shipping companies/air lines (Like DHL, Fedex, TNT, EMS) to ensure the shortest shipping time at the latest available freight.
3. All enquiries and requests about our products will be replied within 24 hours except weekends and public holidays of China.
4. All problems faced by our customers will be taken and solved promptly.
FAQ:
1. Q: Are you a manufacturer?
A: We are professional manufacturer for ten years.
2. Q: Where is your factory located? How can I arrive there?
A. Our factory is located in Hebei province, China, You can choose to come here by air. Welcome all our new and old friends to visit us and discuss face to face!
3. How can you ensure quality of your product?
A: Every batch of product must pass the strict inspection by our factory. We put emphasis on quality more than everything, quality is the basis for an enterprise to develop step by step and enlarge market share.
4. Which payment terms are you accept?
Payment term: L/C T/T Western Union
5. How about the packing?
HPMC Product is packed in three layer paper bag with inner polyethylene bag reinforced , net weight is 25kg per bag.
Free Sample would be provide for you.Hope we have a chance to discuss business and build a long cooperation.