how to make the appearance of the injection molded product have an oily texture surface effect?
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- Unsolveddestoon
- 2021-07-11 18:53
Pc material, the same mold, how to make the appearance of the injection molded product have an oily texture surface effect instead of a dull texture surface. What factors affect the brightness?
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- 1Flooranonymity
- 2021-08-10 09:35
The most important thing is the surface treatment of the mold.
Regardless of the surface treatment of the mold, what we can do is to let the melted glue copy the mold surface as much as possible, and completely reflect the surface characteristics of the mold.
1. Aiming at the molding conditions, increase the mold temperature and material temperature and increase the rate of fire to prevent cold material from appearing.
2. For the raw materials, fully dry to prevent the influence of moisture; do not use or use less secondary materials to prevent raw material pollution.
3. For the formulation of raw materials, try to increase the fluidity of the raw materials: use a resin matrix with a high melting index, use a lubricant, and so on.
Regardless of the surface treatment of the mold, what we can do is to let the melted glue copy the mold surface as much as possible, and completely reflect the surface characteristics of the mold.
1. Aiming at the molding conditions, increase the mold temperature and material temperature and increase the rate of fire to prevent cold material from appearing.
2. For the raw materials, fully dry to prevent the influence of moisture; do not use or use less secondary materials to prevent raw material pollution.
3. For the formulation of raw materials, try to increase the fluidity of the raw materials: use a resin matrix with a high melting index, use a lubricant, and so on.