Overview of Injection Mold Materials: Injection molds need to be made from materials that can endure the high pressures and temperatures involved in the molding process while being compatible with the specific plastic to be injected. The proper selection of mold material impacts not only the mold’s lifespan but also the appearance and structural integrity of the final product.
Key Factors in Choosing Injection Mold Materials:
Thermal Conductivity: High thermal conductivity is crucial as it facilitates rapid cooling of the mold, which helps reduce cycle time and ensures production efficiency.
Wear Resistance: The mold material must withstand wear from the continuous flow of plastics, particularly those containing abrasive fillers.
Corrosion Resistance: Some plastics may release corrosive substances, so the mold material must be able to resist corrosion to prevent damage over time.
Cost-effectiveness: Material costs play a significant role, especially in large-scale production, where minimizing part costs is essential.
Processability: Materials that are easy to process can reduce mold manufacturing time and cost.
Hi, this is a comment.
To get started with moderating, editing, and deleting comments, please visit the Comments screen in the dashboard.
Commenter avatars come from Gravatar.