Overview
PPA is the standard grade of the PPA family in the engineering plastics group. It is used in applications such as coolant and oil-circuit parts, turbo air ducts and resonators, high-current connectors and led housings. 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 | 1,17 g/cm³ |
| Melting point | 300–325 °C |
| Tensile strength | 90–100 MPa |
| HDT (1.8 MPa) | 120 °C (takviyesiz) |
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
- Coolant and oil-circuit parts
- Turbo air ducts and resonators
- High-current connectors and LED housings
- Structural parts replacing metal
Industries: Automotive
Documents
The supplier's technical data sheet (TDS) and safety data sheet (SDS) for PPA are sent by e-mail with the quoted grade; because the same code has different sheets at different suppliers we do not publish a single file on the site.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
