Product Description
Product Introduction
Re-dispersible emulsion powder (RDP/VAE) products are water-soluble re-dispersible powders, divided into copolymers of ethylene/vinyl acetate, vinyl acetate/tertiary vinyl carbonate copolymers, acrylic copolymers and so on, spray-dried and made into powder adhesives, with polyvinyl alcohol as the protective colloid. Such powders can be quickly re-dispersed into emulsion after contact with water. Due to the high bonding capacity and unique properties of re-dispersible latex powders, such as water resistance, constructability and heat insulation, they are used in an extremely wide range of applications.
It has outstanding bonding strength, improves the flexibility of mortar and has a longer open time, gives mortar excellent alkali resistance, improves the adhesion of mortar adhesion, flexural strength, waterproofing, plasticity, wear-resistant performance and constructability, and it has strong flexibility in the flexible anti-cracking mortar. With good water resistance and alkali resistance of dispersible latex powder, the use of the scope of construction adhesives, dry mortar modification, wall insulation and finishing systems, wall plastering adhesive and sealing plaster, powder coatings, construction putty in the field.
Product Parameters
Classification and Main Indicators of Qingquan Product Models
RDP/VAERedispersible latex powder (VAE/RDP)
At present, most of the polymer emulsion powder applied in the market is made of vinyl acetate, ethylene, tertiary vinyl carbonate and other monomers with polyvinyl alcohol as the protective gum, through emulsion polymerization to get the parent emulsion, and then spray-dried. As a re-dispersible polymer emulsion powder, first of all, it must be easy to re-dispersed in water and/or alkaline cement mortar, and its performance is basically the same as the parent polymer emulsion performance, which is a prerequisite for its application. Secondly, re-dispersible polymer emulsion powder should have good storage stability, in conventional storage conditions, polymer adhesive powder does not stick, maintain good fluidity.
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Average particle size (μm)
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50% aqueous solution viscosity (Pa-s)
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pH finger (10% aqueous dispersion)
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Minimum film forming temperature (MFT) (ºC)
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Different monomers and different processes are used according to different fields
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Product application
- Applications -Dispersible polymer emulsion powder is mainly used together with cement and other inorganic binders for modification of concrete, sand, etc. and as powder coatings and powder adhesives. Depending on the specific application, it can be divided into.
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Enhance the water retention and waterproofing properties of materials.
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Improve the cohesion of materials
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Improve the weather resistance of materials
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Good compressive strength and wear resistance.
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Suitable for ceramic tile adhesive
(1) No damage to the bonding action under mechanical and thermal stresses.
(2) Good hydrolysis resistance.
Such as floor repair mortar, self-leveling floor mortar, wall and floor tile adhesive and sealing mortar.
1. Improve the compressive/flexural strength of the material.
2. Improve the abrasion resistance of cementitious materials.
3. Does not affect the leveling effect of the material and improve the surface condition.
Suitable for wall putty
Improve the adhesion of putty: Latex powder can increase the adhesion of putty, so that it can be more firmly adhered to the surface of the wall. This not only improves the durability of the putty layer, but also prevents the putty layer from falling off and cracking.
Suitable for external wall insulation mortar
(1) It can make the mortar have excellent adhesion to cement-based substrate and special substrate with two-way adhesion.
(2)It can durably and stably reduce the elastic modulus of mortar and make the mortar have certain flexibility.
(3) Good resistance to saponification, maintaining long-term flexibility in the mortar.
Company Profile
Shijiazhuang Qingquan Cellulose Co., Ltd.
Shijiazhuang Qingquan Cellulose Co., Ltd. is a high-tech enterprise integrating scientific research, production, sales and technical service. The factory owns advanced production equipment, adopts the advanced production technology from Germany, has strong technical force, and has a perfect and strict manufacturing and production process, and the quality of the products conforms to the relevant standards. Our products not only have a large share in the domestic market, but also exported to Europe and the United States, the Middle East, Southeast Asia and other regions, and has established a long-term friendly relations of cooperation with customers. With a capital of 18 million dollars, the factory covers an area of 120 acres and has more than 220 employees, including 50 scientific and technological personnel. The company has perfect experimental equipment to ensure that the incoming and outgoing materials to meet the needs of the process, and according to the customer's special requirements, the production and supply of different types and specifications of cellulose products. The company's leading cellulose products are widely used in the chemical industry, building materials, coatings, daily-use chemical industry and other industries, selling well both at home and abroad.
Logistic approach
Shipping costs depend on the pickup method you choose. Express shipping is usually the fastest, but also the most expensive way. Shipping is the best solution for large quantities. We can only give you exact shipping costs once we know the quantity, weight and method details. Please contact our sales staff for more information.
Certifications
FAQ
What are your prices?
Our prices may vary due to availability and other market factors. We will send you an updated price list after you contact us for more information.
Can you provide documentation?
Yes, we can provide most of the documents including origin analysis/conformity certificate and other required export documents.About after-sales serviceWe can guarantee our materials and technology with perfect after-sales service to make you satisfied with
our products.
How is the shipping cost calculated?
The shipping cost depends on the pickup method you choose. Express shipping is the fastest, but also the most expensive way.Transportation is the best solution for high volume shipments. We can only give you the exact shipping cost once we know the details of the quantity, weight and method. Please contact our sales staff.
I would also like to know more details about the product.
Please contact our sales staff for a one-on-one answer.
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