PVD Coating to Solve Challenges in Resin and Rubber Molding Dies
Resin and rubber molding dies often face challenges during the molding process due to high temperatures, high pressure, and exposure to chemicals. These challenges include wear, corrosion, and issues with release properties. Additionally, inadequate material flow during molding can impact product quality and production efficiency.To address these issues, our PVD (Physical Vapor Deposition) coating technology optimizes die performance by enhancing surface properties and significantly extending the lifespan of the dies. In particular, Cr-based PVD coatings are highly effective in improving release properties and reducing the frequency of die maintenance.
■ Features
High Wear Resistance: Forms a hard layer on the die surface, reducing wear from prolonged use.
Excellent Corrosion Resistance: Maintains die performance even in corrosive environments.
Improved Release Properties: Cr-based coatings ensure smoother release of molded products.
Enhanced Material Flow: Coating surface properties improve the flow of resin and rubber.
Better Maintenance: Prevents the adhesion of contaminants, simplifying die cleaning.
■ Applications
Resin Molding Dies: Prevents contamination adhesion and improves release properties.
Rubber Molding Dies: Enhances durability in high-temperature environments and prevents corrosion.
Automotive Part Manufacturing: Improves precision molding quality.
Medical Device Manufacturing: Enhances non-stick properties and hygiene for molds.
With our PVD coating technology, which balances improved performance and reduced maintenance costs for resin and rubber molding dies, you can enhance both productivity and product quality.
■ For more detail, please contact us.
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HEF group has an origin with Tribology Reserch Institute in Lyon of France since 1953. In order to resolve the issues (wear, friction problems, low friction, light weight, compactification) concerning ...