Redispersible powder (RDP) is a water-soluble redispersible powder, which can be dispersed into an emulsion quickly when mixedwith water. It is a special polyvinyl alcohol-based protective colloid of ethylene vinyl acetate(EVA) polymer powder, made bydispersing colloids as raw materials such as polymer resins, additives, protective colloids, and anti-caking agents, and the spray-dried. It is mainly applied in construction materials with outstanding bonding strength, improves the flexibility and opentime of the mortar. It also gives the mortar excellent alkali resistance. In addition to improve mortar adhesion, fractureresistance strength, waterproofness, plasticity, abrasion resistance and workability, RDP will provide stronger flexibility inflexible mortar as well.
| ITEM |
1 |
2 |
3 |
4 |
| Appearance |
White Powder |
White Powder |
White Powder |
White Powder |
| polymer Base |
VAC/E |
VAC/E |
VAC/E |
VAC/E |
| Protective colloid |
PVA |
PVA |
PVA |
PVA |
| Solid content ,wt% |
99±1 |
99±1 |
99±1 |
99±1 |
| Ash content ,wt% |
11±2 |
11±2 |
11±2 |
11±2 |
| Stacking density(G/L) |
450-550 |
450-550 |
450-550 |
450-550 |
| Average particle size |
-80μm |
-80 μm |
-80 μm |
-80 μm |
| TG |
3ºC |
12ºC |
-8ºC |
16ºC |
| Minimum film-forming temperature |
0ºC |
0ºC |
0ºC |
0ºC |
Advantages:
*Increased adhesion to all kinds of substrates
*Higher flexural strength, flexibility and deformability
*Improved toughness, cohesion and density of mortars
*Improved workability
*Increased impact and abrasion resistance
*Good strength development of mortar
*Improved water retention capability and open time
*Good resistance to freeze-thaw resistance
*Hydraulic tile adhesive
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.
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