Standard Compression Molding is a widely used thermoset plastic processing technique where plastic granules or sheets are placed into a preheated mold, compressed under high pressure, and cooled to form precise components. This process is ideal for creating durable, heat-resistant, and dimensionally stable parts. As a professional plastic parts manufacturer, we provide custom compression molding […]
Standard Compression Molding is a widely used thermoset plastic processing technique where plastic granules or sheets are placed into a preheated mold, compressed under high pressure, and cooled to form precise components. This process is ideal for creating durable, heat-resistant, and dimensionally stable parts. As a professional plastic parts manufacturer, we provide custom compression molding solutions for electrical insulation parts, mechanical components, industrial gears, and switch housings. Whether you need non-standard plastic molding or small-batch plastic parts customization, our process ensures high quality, consistency, and efficiency.
Thermoset resin in granule or sheet form is prepared and preheated as needed for optimal flow and moldability.
The resin is placed into a heated mold and the mold is closed under high pressure to shape the part and ensure full cavity fill.
The part is maintained under pressure while the mold temperature ensures complete curing. After cooling, the mold is opened, and the part is removed.
Finished components are inspected for dimensional accuracy, surface quality, and mechanical performance. Secondary machining or trimming is applied as needed.
| Material | Key Benefits | Typical Applications |
|---|---|---|
| PF (Phenolic) | High heat & electrical resistance | Switch housings, insulating components |
| UP (Unsaturated Polyester) | Good mechanical strength | Mechanical parts, industrial gears |
| EP (Epoxy Resin) | Strong adhesion, chemical resistance | Electrical insulation, precision components |
As a professional plastic parts manufacturer, we specialize in standard compression molding, non-standard plastic molding, and small-batch plastic parts customization. From material selection and mold design to final production and quality inspection, we provide complete manufacturing solutions for high-performance thermoset components.
Send us your drawings or specifications today for a free engineering evaluation and custom compression molding consultation.
Thermosetting molding is a specialized plastic processing method for manufacturing durable, heat-resistant, and chemically stable components. Thermoset plastics cure irreversibly under heat…
Fiber Spinning is a specialized plastic processing method that transforms molten plastic or polymer solutions into continuous fibers. This process allows the…
Custom or Specialty Rotomolding is a flexible plastic manufacturing process designed for non-standard shapes, multi-functional components, or complex hollow parts. This method…
