Redispersible latex powder is a water-soluble powder mainly composed of ethylene/vinyl acetate copolymer, vinyl acetate/versatile copolymer, acrylic acid copolymer, etc, made by spray drying. When in contact with water, these powders can be quickly redispersed into emulsions with high bonding capability and distinct residential properties such as water resistance, building and construction and thermal insulation.
(RDP)
The research study on redispersible latex powder started in Germany in the 1930s. After World War II, because of the scarcity of labor and building sources, Europe, particularly Germany, started to use this powder structure material widespread. With the innovation of technology, the efficiency of redispersible latex powder has actually been continually boosted, and its application extent has progressively increased to numerous building adhesives, dry-mixed mortars, wall insulation and finishing systems.
Impact
Increase building performance: Redispersible latex powder can substantially enhance the building effectiveness of mortar, making it less made complex to build and operate.
Boost circulation of household or business properties: This latex powder can boost the flow of household or commercial residential properties of the item, making it smoother throughout the structure and construction.
Rise thixotropy and anti-sagging homes: It can enhance the thixotropy and anti-sagging properties of the material and protect against moving and sagging during the building and construction process.
Improved Cohesion: Improves the cohesion of a material, increasing its general strength and security.
Prolonged opening time: Prolong the working time of materials and promote building modifications and operations.
Boost water retention: It serves as a water-retaining representative, keeping the moisture of the material throughout the building and construction process and stopping it from drying out as well promptly.
Usage
External wall surface insulation system bonding mortar: Mainly made use of for bonding mortar of external wall insulation system to improve insulation effect and bonding strength.
Floor tile bonding: utilized for bonding tiles to guarantee that the tiles are firmly stuck.
Tile cement: used for grouting floor tiles to enhance the toughness and durability of the grouting.
Self-leveling mortar: used in self-leveling mortar to boost its fluidness and building and construction performance.
Dry powder coating: Utilized in completely dry powder layer to enhance the attachment and resilience of the finish.
Structure putty: Made use of in versatile putty for exterior and interior wall surfaces to boost the adaptability and durability of the putty.
Adaptable anti-cracking mortar: used in versatile anti-cracking mortar to enhance its adaptability and anti-cracking performance.
(RDP Powder)
Latex powder is widely utilized in the completing and constructing and building markets. Nonetheless, different sort of latex powder have various characteristics and applications, of which VAE latex powder and RDP latex powder are 2 of them. This review will definitely introduce the differences between these 2 kinds of latex powder carefully.
1. Active ingredients and Preparation
VAE latex powder is a white or light yellow material with impressive fluidness, it made from plastic acetate-ethylene copolymer utilizing spray drying out. It is safe, safe, eco-friendly. RDP latex powder is an one-of-a-kind polymer item made from a mix of rubber items and polymer bits.
2. Effectiveness characteristics
Adhesion.VAE latex powder has excellent attachment and can be snugly bound to a selection of substratums, such as glass fiber, cotton towel, paper, etc. RDP latex powder has stronger bond and can be snugly bound to a range of difficult-to-bond products such as glass and porcelains.
Environment resistance.VAE latex powder has outstanding weather resistance and can maintain its initial performance under lasting straight exposure outdoors, while RDP latex powder has far more efficient environment resistance and can shield its consistent efficiency in serious environments.
Adaptability.VAE latex powder has excellent flexibility and can absorb a certain quantity of contortion, making the layer have terrific effect resistance RDP latex powder has greater flexibility and can stand up to higher deformation, making the layer additional durable.
Place on resistance.VAE latex powder has great wear resistance and can stand up to specific massaging and wear, while RDP latex powder has more powerful wear resistance and can withstand a whole lot more severe rubbing and wear.
Chemical resistance. VAE latex powder has excellent chemical corrosion resistance and can hold up against rust from specific chemicals, while RDP latex powder has a lot more effective chemical damage resistance and can stand up to rust from far more major chemicals.
3. Application areas
Building Sector: Both VAE latex powder and RDP latex powder can be made use of in the construction industry, such as exterior and interior wall coverings, water-proof finishings, floor layers, and so on. Among them, RDP latex powder can be made use of in building and construction fields with greater needs, such as freeways, bridges, tunnels, etc
Repaint market: Both VAE latex powder and RDP latex powder can be used in the finish industry, such as water-based coverings, oil-based finishes, powder finishings, etc. Among them, RDP latex powder can be used in coatings with higher demands, such as auto finishings, air travel finishes, etc
Other fields: Along with the building sector and the finishing sector, VAE latex powder and RDP latex powder can likewise be used in various other areas, such as the fabric market, papermaking market, product packaging market, etc. Amongst them, RDP latex powder can be used in areas with higher requirements, such as aerospace, medical devices, and so on
VAE latex powder and RDP latex powder are 2 different kinds of latex powder with various qualities and application areas. When picking which latex powder to make use of, you require to select according to the specific application situation and requirements. At the very same time, you require to focus on security matters and usage techniques during use to guarantee the effect and security of usage.
Provider:
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 clc foaming agent, please feel free to contact us and send an inquiry. (sales@cabr-concrete.com)
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