Redispersible latex powder is a water-soluble powder generally composed of ethylene/vinyl acetate copolymer, vinyl acetate/versatile copolymer, acrylic acid copolymer, etc, made by spray drying. When touching water, these powders can be rapidly redispersed into emulsions with high bonding capability and distinct homes such as water resistance, building and thermal insulation.
(RDP)
The research study on redispersible latex powder began in Germany in the 1930s. After World War II, because of the scarcity of labor and building sources, Europe, especially Germany, started to use this powder building material widespread. With the development of innovation, the performance of redispersible latex powder has been constantly improved, and its application extent has progressively expanded to different building adhesives, dry-mixed mortars, wall surface insulation and completing systems.
Result
Boost structure performance: Redispersible latex powder can significantly enhance the building performance of mortar, making it much less made complex to develop and run.
Improve circulation of household or business buildings: This latex powder can improve the circulation of domestic or business buildings of the item, making it smoother throughout the structure and construction.
Increase thixotropy and anti-sagging residential or commercial properties: It can increase the thixotropy and anti-sagging residential or commercial properties of the material and avoid moving and drooping throughout the building procedure.
Improved Communication: Improves the communication of a material, raising its total strength and security.
Extended opening time: Expand the working time of products and promote building and construction changes and procedures.
Improve water retention: It functions as a water-retaining agent, maintaining the moisture of the material throughout the building process and preventing it from drying out as well promptly.
Usage
Exterior wall insulation system bonding mortar: Mainly made use of for bonding mortar of exterior wall insulation system to improve insulation result and bonding strength.
Tile bonding: made use of for bonding floor tiles to make certain that the tiles are securely stuck.
Tile grout: made use of for grouting ceramic tiles to enhance the stamina and sturdiness of the grouting.
Self-leveling mortar: used in self-leveling mortar to improve its fluidity and building and construction performance.
Dry powder finish: Made use of in completely dry powder finishing to enhance the bond and durability of the covering.
Structure putty: Utilized in versatile putty for interior and exterior wall surfaces to improve the versatility and toughness of the putty.
Flexible anti-cracking mortar: made use of in adaptable anti-cracking mortar to improve its versatility and anti-cracking performance.
(RDP Powder)
Latex powder is commonly used in the ending up and constructing and building markets. Nonetheless, various sort of latex powder have numerous characteristics and applications, of which VAE latex powder and RDP latex powder are two of them. This review will definitely present the distinctions in between these two kinds of latex powder carefully.
1. Active ingredients and Preparation
VAE latex powder is a white or light yellow material with outstanding fluidness, it made from plastic acetate-ethylene copolymer making use of spray drying out. It is safe, harmless, environmentally friendly. RDP latex powder is a distinct polymer item made from a mix of rubber pieces and polymer little bits.
2. Performance qualities
Adhesion.VAE latex powder has good attachment and can be tightly bonded to a variety of substratums, such as glass fiber, cotton fabric, paper, and so on. RDP latex powder has stronger bond and can be securely bonded to a selection of difficult-to-bond materials such as glass and ceramics.
Environment resistance.VAE latex powder has extraordinary weather condition resistance and can maintain its preliminary effectiveness under long-lasting straight exposure outdoors, while RDP latex powder has far more effective setting resistance and can protect its stable efficiency in severe atmospheres.
Adaptability.VAE latex powder has fantastic versatility and can absorb a specific quantity of contortion, making the layer have wonderful impact resistance RDP latex powder has greater adaptability and can hold up against greater deformation, making the layer additional sturdy.
Place on resistance.VAE latex powder has wonderful wear resistance and can take on specific massaging and wear, while RDP latex powder has more powerful wear resistance and can withstand a lot much more extreme rubbing and wear.
Chemical resistance. VAE latex powder has excellent chemical rust resistance and can withstand rust from certain chemicals, while RDP latex powder has extra effective chemical wear and tear resistance and can withstand rust from much more significant chemicals.
3. Application fields
Building Sector: Both VAE latex powder and RDP latex powder can be utilized in the construction sector, such as interior and exterior wall surface coatings, water-proof coatings, floor coatings, etc. Among them, RDP latex powder can be used in building and construction areas with higher needs, such as freeways, bridges, tunnels, and so on
Repaint industry: Both VAE latex powder and RDP latex powder can be used in the coating industry, such as water-based coverings, oil-based layers, powder coverings, and so on. Among them, RDP latex powder can be utilized in coatings with greater needs, such as auto finishings, aviation layers, etc
Other areas: In addition to the construction market and the finish sector, VAE latex powder and RDP latex powder can likewise be used in other fields, such as the fabric sector, papermaking sector, packaging sector, etc. Amongst them, RDP latex powder can be made use of in areas with higher demands, such as aerospace, medical tools, etc
VAE latex powder and RDP latex powder are two various types of latex powder with various attributes and application areas. When choosing which latex powder to utilize, you require to choose according to the specific application circumstance and requirements. At the same time, you need to take notice of safety and security issues and use methods during use to make sure the effect and security of usage.
Vendor:
Supplier
Cabr-Concrete is a supplier under TRUNNANO of Concrete Admixture with over 12 years of experience in nano-building energy conservation and nanotechnology development. It accepts payment via Credit Card, T/T, West Union and Paypal. TRUNNANO will ship the goods to customers overseas through FedEx, DHL, by air, or by sea. If you are looking for aircrete foaming agent, please feel free to contact us and send an inquiry. (sales@cabr-concrete.com)
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