Hammer paint is named after its shape after spraying. So the shape it forms is the hammering pattern. It also has two types: self-drying and drying. Hammer paint is made of aluminum powder, synthetic resin, solvent, etc. Because it looks beautiful, and quality is guaranteed, it is widely used in finishing instruments, meters, appliances and so on. The following small series for everyone to introduce hammer paint how to spray and hammer paint construction precautions.
How to spray hammer paint
1. Stir the paint thoroughly before use and apply evenly to the painted surface. The substrate must be clean.
2、Adjust the construction viscosity with supporting solvents, mainly air spray, spray gun pressure is 3-4kg/m2.
3, spraying distance is about 20min, the gun movement speed is slightly slower and even.
4. Before the formal construction, it is best to sample the test spray to adjust the consistency of the pattern.
5. Different environment and construction conditions will produce different hammer effect.
6, spray paint film thicker, dry hard longer.
Hammer paint construction notes
1. In the case of large-scale construction, it is necessary to make a record of the proportion of the diluent added to the sample. When using a wide range of sprays, use the same diluent ratio.
2, the film thickness should be uniform.
3. The distance between the spray guns must be maintained. Ensure uniform film thickness.
4. Avoid the influence of environmental factors such as high temperature, condensation, rain, low temperature, wind and other factors.
5, should not use brush, not to spray, brush mixed use, easy to cause inconsistent hammer effect.
6, hammer paint 90 °C, 30 minutes drying (optional), you can get higher film hardness.
7. Before using the drying method, the well-painted workpiece shall stand for 10 minutes and then enter the oven to ensure full leveling.
8, the size of the hammer can be in a limited range, by adjusting the construction viscosity, paint film thickness adjustment. However, if it is too large or too small, it may cause construction defects. Therefore, it is recommended to adjust according to the manufacturer's template texture.
Hammer paint instructions for use
1. Stir the paint thoroughly before use and apply evenly to the painted surface. The substrate must be clean.
2、Adjust the construction viscosity with supporting solvents, mainly air spray, spray gun pressure is 3-4kg/m2.
3, spraying distance is about 20min, the gun movement speed is slightly slower and even.
4. Before the formal construction, it is best to sample the test spray to adjust the consistency of the pattern.
5. Different environment and construction conditions will produce different hammer effect.
6, spray paint film thicker, dry hard longer.
Editor's summary: How to spray the hammer paint and hammer paint construction attention to the introduction here, and hope to be helpful to everyone. If you want to know more about yourself, you can follow the information on this site.
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