Overview
PK is the standard grade of the PK family in the engineering plastics group. It is used in applications such as gears and wear parts, fuel and water-system components, connectors and electrical parts. The grade with the right flow for injection, extrusion or another process is specified in the quotation together with your quantity and colour; TDS and SDS are sent with the quotation.
Typical properties
| Property | Typical value |
|---|---|
| Density | 1,24 g/cm³ |
| Melting point | 220 °C |
| Tensile strength | 60–65 MPa |
| HDT (1.8 MPa) | 100–110 °C |
Tensile strength is measured to ISO 527, melt flow rate to ISO 1133, heat deflection temperature to ISO 75 (1.8 MPa); flammability class per UL94. Depending on supplier and grade, values can fall outside this range.
Applications
- Gears and wear parts
- Fuel and water-system components
- Connectors and electrical parts
- Barrier packaging
Documents
The supplier's technical data sheet (TDS) and safety data sheet (SDS) for PK are sent by e-mail with the quoted grade; because the same code has different sheets at different suppliers we do not publish a single file on the site. To see the sheet in advance, request it with the link below.
- Technical data sheet (TDS)Request by e-mail
- Safety data sheet (SDS)Request by e-mail
