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What are the uses, functions and properties of glass powder?

Release time:2024-07-31 18:05:22 / Views:160

Glass powder enhances the hardness of the material, significantly improves the scratch resistance and abrasion resistance, suitable for high-end top coat and scratch-resistant ink; it can be applied to polyurethane lacquer, nitro lacquer, acrylic lacquer, vinyl acid lacquer, PE unsaturated resin lacquer, etc., and it is specifically used in wine bottle lacquer, transparent primer, wood lacquer, chess lacquer, piano lacquer, etc. It has excellent optical properties and can absorb part of blue light. It has excellent optical properties, can absorb part of the blue light, good recoatability, weak extinction without affecting the transparency of the coating.

1、Glass powder has good transparency, high hardness and even particle size distribution.

2, low impurity content, high purity, does not affect the colour of the paint film.

3、Glass powder has good dispersibility and good compatibility with other components in resin and paint system.

4, compared with talcum powder, glass powder is easier to precipitate after the paint is thinned, so the anti-settling measures should be strengthened appropriately.

5、Glass powder is filled in the paint system after many times of surface treatment, and the paint film is not bluish and has good recoating property.

6、Scientific distribution of particle size, good anti-settling, low oil absorption value, can save the resin dosage to reduce costs.

7、Used in high-grade scratch-resistant topcoat, it can increase the hardness and toughness of topcoat, improve the scratch-resistant property of paint film, and it has the effect of matting, which can improve the weather resistance of paint film.

Glass powder itself has very good advantages, it is better anti-corrosion effect, in the actual use of the process of anti-leakage effect is better, in the specific use of the process also shows a very good use of the effect. Its thermal insulation effect is suitable for outdoor use, and its corrosion resistance is also obvious. Glass beads have the advantages of light weight, large volume, low thermal conductivity, high compressive strength, dispersion, fluidity, stability. In addition, also has insulation, self-lubricating, sound insulation, non-absorbent, fire-resistant, corrosion-resistant, anti-radiation, non-toxic and other excellent performance.

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