What is the effect of Release agent for internal use on the mold surface?
Publish Time: 2024-07-22
Release agent for internal use, as a molding processing aid added inside the polymer material, has the following effects on the mold surface:
1. Protect the mold surface
Release agent for internal use can form a thin isolation layer on the mold surface, which can significantly reduce the adhesion of the product to the mold surface, thereby reducing the wear and scratches on the mold surface during demolding. This is of great significance for maintaining the precision of the mold and extending the service life of the mold.
2. Improve demolding efficiency
Due to the presence of Release agent for internal use, the product can be separated from the mold more smoothly, reducing the resistance and friction during demolding, thereby improving the demolding efficiency. This not only shortens the production cycle, but also reduces the scrap rate caused by demolding difficulties.
3. Keep the mold clean
During the continuous production process, the mold surface is prone to accumulate oil, impurities, etc., which will affect the quality of the product and the service life of the mold. Release agent for internal use can reduce the adhesion of these pollutants to a certain extent and maintain the cleanliness of the mold surface.
4. Potential impacts and precautions
However, it should be noted that if the Release agent for internal use is used improperly or excessively, it may also have adverse effects on the mold surface. For example, excessive use may cause too much release agent to remain on the mold surface, affecting the appearance quality of the product; at the same time, some types of Release agent for internal use may react chemically with the mold material, causing corrosion or discoloration on the mold surface. Therefore, when using Release agent for internal use, the appropriate type and amount should be selected according to the specific situation, and the operating procedures should be strictly followed.
In summary, the impact of Release agent for internal use on the mold surface is mainly manifested in protecting the mold surface, improving demoulding efficiency, and keeping the mold clean. However, during use, it is also necessary to avoid excessive use and choose the appropriate type.
