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A good helper to increase the scratch resistance of the coating surface ---- glass powder

Release time:

2024-01-29 09:36

 

A good helper to increase the scratch resistance of the coating surface ---- glass powder

 

Glass powder is very strange to many people. It is mainly used when painting. After forming a film, it can make the coating more plump. The following is to introduce the characteristics of glass powder and the use of glass powder, and learn more about the materials used in decoration.

1. Product Features

glass powderSmall particle size, good dispersion,The product after several surface treatment crystallization into fine powder particles, with good lipophilicity and other components of the coating system also has a good affinity, and has a strong space separation ability, can be more evenly distributed in the film, the surface to improve the film hardness, wear resistance, scratch resistance and other properties, mainly used in the production of high-grade furniture finish.Glass powder will not increase the viscosity of the coating, does not affect the brushing. Its strength is higher, so that the wear resistance and folding resistance of the coating are also improved.

Glass powder is made of pollution-free raw materials, through low-temperature processing and multi-stage screening, the powder particle size to obtain the narrowest cumulative peak distribution. This result also makes the stirring simple, with a general dispersing machine can be dispersed and then used in the coating to stir evenly.

Application of 2. glass powder

1. When glass powder is used for matte resin, it can reduce the addition ratio of matte powder.

2. The amount of addition is about 3%-5%. In order to ensure transparency, the amount of bright paint can be added about 5%, while the amount of color paint can be added about 6%-12%.

3. In order to avoid particles in the use of glass powder, 1% dispersant can be added, and the dispersion speed should not be too fast, otherwise the color will turn yellow and black, affecting the brushing effect.

Difficulties in the practical application of 3.

 

 

 

 

1. It is difficult to prevent sinking. The density of glass powder is greater than that of paint, and when diluted, it will easily settle at the bottom of the paint. To prevent this situation, it is necessary to adopt a combination of horizontal and vertical anti-sedimentation principle, which can make the paint not appear obvious sedimentation for a period of time after dilution, even if there is stratification, it can be used only by stirring.

2. The recoatability is difficult to control. The addition of glass powder in the paint is mainly for its scratch resistance, so there is a lack of feel from the paint film, which can be solved by adding wax powder in the paint.

Through the introduction, everyone knows the use of glass powder, and the correct use still depends on the deployment of professional construction personnel. However, knowing these things as owners can also properly supervise the progress of the project, so as to avoid missing this step in the construction, which may lead to poor painting effect. After all, everyone hopes that a new home can bring a better quality of life.

Glass powder, paint, can, add, paint film, use, stir, use, add

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