REDISPERSIBLE POLYMER POWDER (RDP)
INDUCTION
The redispersible latex powder, which dissolves in water to form a soluble powder, comes in varieties including ethylene/vinyl acetate copolymer, vinyl acetate/tertiary butyl vinyl carbonate copolymer, and acrylic copolymer. Made by spray drying and incorporating polyvinyl alcohol as a protective colloid, this powder swiftly disperses into an emulsion with water. It boasts high adhesive strength and distinctive features such as water resistance, construction adaptability, and heat insulation, covering a broad spectrum of uses.
PRODUCT PICTURES
APPLICATION
In the mortar, the fragility, high elastic modulus and other weaknesses of the traditional cement mortar are improved, and the cement mortar has better flexibility and tensile bond strength, so as to resist and delay the generation of cement mortar cracks. Because the polymer and mortar form an interpenetrating network structure, a continuous polymer film is formed in the pores, which strengthens the bond between the aggregates and blocks part of the pores in the mortar. Therefore, the performance of the modified mortar after hardening is greatly improved than that of the cement mortar
Redispersible latex powder after dispersing film and as a second adhesive to play a strengthening role; The protective colloid is absorbed by the mortar system (it will not be destroyed by water after film formation, or "secondary dispersion "); The film-forming polymer resin is distributed in the whole mortar system as a reinforcing material, thus increasing the cohesion of the mortar.
In the wet mortar
1 Improve construction performance;
2 Improve flow performance;
3. Increase thixotropy and sag resistance;
4 Improve cohesion;
5 Extend opening hours;
6 Enhance water retention.
After the mortar is cured
1 Improve tensile strength;
2 Increase flexural strength;
3) Reduce the elastic modulus;
4 Improve deformability;
5 Increase material compactness;
6 Increase wear strength;
7 Improve cohesion strength;
8 Reduce the depth of carbonization;
9 Reduce water absorption of materials;
10 Make the material have excellent water increase (add water increase rubber powder)
TEST REPORT
| Test Items -- AMRDP |
SPECIFICATION |
| Appearance |
White or Cream Color powder |
| bulk density(g/L) |
400-600 |
| PH |
5-8 |
| ignition residue (%) |
15±2 |
| non-volatile matter content (%) |
≥98 |
| Conclusion: Up to the requirements of above standard |
COMPANY PROFILE
Amanda (Liaoning) International Trade Co., Ltd. was formerly known as Jin Run Hao Mineral Products Co. The company was established in early 2018, is an integrated company engaged in mineral products processing, foreign trade sales. The main products of the company are ceramic materials, construction materials and refractory materials. The company adopts international advanced processing and photoelectric integration classification technology equipment, in order to ensure accurate quality control and meet the needs of customers. Our company has a technical R&D team to adjust the quality requirements for the special needs of different customers. In the complex international intermodal transportation, we have signed first-class agency contracts with many shipping companies and railroad companies in many ports to provide customers with low-cost and time-efficient transportation solutions. Each product of our "AMANDA" brand has its own advantages and is suitable for different industries. Our products are exported to India, Russia, Turkey, Vietnam, Korea, Indonesia, Bangladesh and other Southeast Asian and European countries. Our products are well received by our customers and we have established a long-term cooperation partnership.
Facing the fierce market competition, Amanda people insist on the tenet of market-oriented, customer-oriented and credit-oriented, and strive to become an international enterprise with outstanding quality, trustworthiness and social responsibility.
PRODUCING & PACKING
FAQ
Q: Do you provide samples ? is it free or extra ?
A: Yes, we could offer the sample for free charge but do not pay the cost of freight.
Q:How about the price and quanlity?
A:We provide ex-factory price, good quality, all indicators of stable products.
Q:How many years of experience in supply?
A:Our company has a professional trade team, serving in the trade industry for nearly 20 years, we can provide good service and stable quality products.
Q:Do you accept customization?
A:We could like to give you suitable suggestion about Fritted according to your detail application.
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