Basic Info.
Type
water-reducing admixture, Adsorbent
Brand Name
Wanhongruiquan
Adsorbent Variety
Activated Carbon
Application
Coating Auxiliary Agents
Specification
Color: White Color
Product Description
item | value |
Classification | Chemical Auxiliary Agent |
CAS No. | 24937-78-8 |
Other Names | RDP |
MF | (C2H4)x.(C4H6O2)y |
EINECS No. | 429-840-1 |
Place of Origin | Hebei, China |
Type | Adsorbent |
| Activated Carbon |
Usage | building material |
Brand Name | wanhongruiquan |
Model Number | 1009 |
Color | White Color |
The redispersible latex powder product is water-soluble redispersible powder, which is divided into ethylene/vinyl acetate copolymer, vinyl acetate/ethylene tert carbonate copolymer, acrylic acid copolymer, etc. The powder adhesive made after spray drying uses polyvinyl alcohol as protective colloid. This kind of powder can be quickly redispersed into lotion after contacting with water. Because redispersible latex powder has high adhesive ability and unique properties, such as water resistance, workability and heat insulation, their application range is extremely wide.
The role of the product.
1. Improve the adhesion and mechanical properties of putty. The redispersible emulsion powder can be quickly redispersed into lotion after contacting with water, and has the same properties as the initial lotion, that is, the film can be formed after water evaporation. This film has high flexibility, high weather resistance and high adhesion to various substrates.
2. Improve cohesion of putty, excellent alkali resistance, abrasion resistance, and enhance bending strength.
3. Improve the water resistance and impermeability of putty.
4. Improve the water retention of putty and increase the opening time.
5. Improve the impact resistance and durability of putty.
Basic role of redispersible latex powder in ceramic tile adhesive:
1. Redispersible latex powder can improve the compressive strength and flexural strength of ceramic tile adhesive.
2. Re dispersible emulsion powder can be dispersed to form a film and play a reinforcing role as the second adhesive;
3. The film-forming polymer resin is distributed in the whole mortar system as a reinforcement material, thus increasing the cohesion of mortar;
4. The addition of redispersible latex powder improves the elongation of mortar, thus improving the impact toughness of mortar and giving it a good stress dispersion effect.
5. Redispersible latex powder reduces the elastic modulus of mortar, improves the deformation ability and reduces cracking.
6. Redispersible latex powder improves the bonding performance of ceramic tile adhesive. The bonding mechanism is based on the adsorption and diffusion of macromolecules on the bonding surface. At the same time, the rubber powder has a certain permeability. Together with hydroxypropyl methyl cellulose ether 8, it fully soaks the surface of the base course material, making the surface performance of the base course close to that of the new plaster, thus improving the adsorption and greatly increasing its performance.
7. Redispersible latex powder can improve the abrasion resistance of mortar. The improvement of wear resistance is mainly due to the existence of a certain amount of glue particles on the surface of the mortar. The glue powder plays a bonding role. The mesh structure formed by the glue powder can pass through the holes and cracks in the cement mortar, improving the bond between the base material and the cement hydration products, thus improving the wear resistance.
Address:
No. 20-3-2, No. 8 Jianning Street, No. 30 Ambo Road, Yinzhou District, Ningbo, Zhejiang, China
Business Type:
Manufacturer/Factory
Business Range:
Construction & Decoration
Company Introduction:
Ningbo Wanhong Ruiquan Technology Co. , Ltd. , founded in 2022, is located in Ningbo, Zhejiang Province, is a wholesale-oriented enterprises.
