FEP injection molding is a popular fluoroplastic process technique used to manufacture a variety of high-quality, high-precision functional parts. The working principle is to inject the fluoropolymer resin into a mold, allowing it to cool and harden into the desired shape.
Injection molding can precisely manufacture complex designs, making it ideal for a wide range of applications, from tiny parts to large and durable items, including packaging and bottle caps, automotive parts, spools, machine parts, valves, and impellers.
Raw material preparation--- injection molding machine preheating---mold installation and preheating---injection molding---cooling and demolding--- post-processing

In the chemical industry, FEP injection products can be used to manufacture corrosion-resistant pipes, valves, and seals.
In the food industry, FEP material meets hygiene standards and can be used to produce bottle caps, containers, and other packaging.
The electronics industry utilizes FEP's excellent electrical insulation properties to manufacture wire and cable insulation sheaths, connectors, and other components.
The medical industry has strict requirements for the high purity and non-toxicity of materials, FEP can be used to produce medical device components such as catheters and syringes.
In automotive industry, it is ideal for manufacturing dashboards, bumpers, and other automotive parts.
Aerospace: FEP injection molding is used to manufacture lightweight and durable parts, ensuring stable and reliable performance in harsh environments.
| No. | ITEM | UNIT | VALUE | TEST STANDARD |
|---|---|---|---|---|
| 1 | Appearance | Translucent particle | ||
| 2 | Melting Index (MFR) | g/10min | 8.1-12.0 | ASTM D2116 |
| 3 | Tensile strength ≥ | Mpa | 22.0 | ASTM D638 |
| 4 | Elongation ≥ | % | 310 | ASTM D638 |
| 5 | Relative Density | g/cm³ | 2.12-2.17 | ASTM D792 |
| 6 | Melting Point | ℃ | 260±10 | ASTM D3418 |
| 7 | Dielectric Constant(106Hz)≤ | / | 2.15 | ASTM D150 |
| 8 | Dissipation Factor(106Hz) ≤ | / | 7.0×10-4 | ASTM D150 |
An universal plastic that used for extrusion processing, it mainly used in wire insulation layer, tubes, films etc.
