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HomeNewsAsiaLow expansion coefficient of super weather resistant powder material hollow glass powder

Low expansion coefficient of super weather resistant powder material hollow glass powder

What is hollow glass powder?

The hollow glass powder is a high-transparency powder that is resistant to scratching and easy to polish. Mainly used as a crystal primer for fine furniture and as a paint for decorating with a primer. Glass powder has exceptionally stable chemical properties and is resistant to alkalis and acids. It is a super weather-resistant powder decoration material with a low expansion coefficient: transparent surface, small particle size, good dispersion, high transparency, and good anti-settlement effect. And after surface improvement, it can also have an excellent affinity and solid spatial resistance and be more easily dispersed in the paint. In addition, forming a film can increase the fullness of the coating, and the transparent primer made from the film has transparent transparency and good scratch resistance.


Characteristics of hollow glass powder

The glass powder is a kind of inorganic amorphous hard ultrafine powder with the appearance of white powder. Raw materials such as high-temperature and high-purity silicon oxide and alumina are produced. Then through the ultra-clean production process, the transparent glass powder with a disordered structure is formed. Glass powder has good transparency, high hardness, and uniform particle size distribution. Glass powder has good dispersibility and compatibility with resins and other components in paint systems. Glass powder after many surface treatment, in the paint system for filling, paint film without blue light, good recoating. Used in professional scratch resistance finish paint, it can increase the hardness and toughness of finish paint, improve the scratch resistance of paint film, with extinction effect, can improve the weather resistance of paint film. Compared with talc powder, glass powder can easily precipitate after paint thinning, so anti-sedimentation measures should be adequately strengthened.


Hollow glass powder for use

The chemical properties of the hollow glass powder are stable, with acid and alkali resistance, chemical inertness, and low expansion coefficient of super weather resistant powder materials, so what are the uses of glass powder? Glass powder can be used in polyurethane paint. Nitro paint, acrylic paint, vinyl acid paint, PE unsaturated resin paint, used explicitly in wine bottle painting, transparent primer, wood paint, chess paint, piano paint, etc. It enhances the hardness of the material, significantly improves the scratch resistance and wear resistance, and is suitable for professional finish paint and scratch-resistant ink; Excellent optical properties can absorb part of blue light, good recoating, and weak extinction but does not affect the transparency of the coating; Scientific particle size distribution, good anti-sedimentation, low oil absorption value, can save resin consumption and reduce costs; Low impurity content, high purity, does not affect the color of the film.


Price of hollow glass powder

Hollow glass powder particle size and purity will affect the product's Price, and the purchase volume can also affect the cost of Hollow glass powder. A large amount of large amount will be lower. The Price of hollow glass powder is on our company's official website.


Hollow glass powder supplier

Mis-Asia is a reliable and high-quality global chemical material supplier and manufacturer. It has over 12 years of experience providing ultra-high quality chemicals and nanotechnology materials, including hollow glass powder, nitride powder, graphite powder, sulfide powder, and 3D printing powder. You can contact us or inquire any time if you are looking for high-quality and cost-effective open-glass powder.

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