PRET C6540L-4 PP4 compound
C6540L-4. Injection-moulding compound for automotive interior parts. Melt flow rate: 9 g/10 min; Tensile strength at yield: 26 MPa.
Specifications
| Attribute | Value | Conditions | Source |
|---|---|---|---|
| Melt flow rate | 9 g/10 min | DIN EN ISO 1133-1; 230 °C,2.16 kg; typical reference value. | PRET C6540L-4 original technical datasheet |
| Tensile strength at yield | 26 MPa | DIN EN ISO 527-2; 50 mm/min; typical reference value. | PRET C6540L-4 original technical datasheet |
| Notched impact strength | 8 kJ/m² | DIN EN ISO 179-1; 4 J,40 mm; typical reference value. | PRET C6540L-4 original technical datasheet |
Sources and updates
Scope of this page: Exact grade identity and material type follow the original issued PDF, including its historical 2018/2022 version where stated; no present stock or unchanged current formulation claimed. Values are laboratory typical data for reference, not minimum performance specifications or design guarantees. Colour and stock-shape choices are not separate products. No flammability, food-contact, medical, automotive OEM approval or certification claim adopted.
PRET C6540L-4 original technical datasheet
Original publication · Shanghai PRET Composite Co.,Ltd.
Source accessed: 27 October 2026
PRET official parent product portfolio linking original datasheet
Original publication · Shanghai PRET Composites Co., Ltd.
Parent-portfolio association and public original PDF link only; exact identity, application and numeric data follow the original PDF. Landing labels are not assumed equivalent if different.
Source accessed: 27 October 2026
Content updated 28 October 2026. Source dates describe the documents or the recorded access to them.
How information is documented