P-871 is a heterophasic polypropylene copolymer designed for injection molding battery cases and technical items. The product offers an excellent balance of mechanical properties, process ability and features an excellent long term heat stability.
Articles molded with P-871 offer a good balance of stiffness and toughness, good surface properties and a very high resistance to chemicals and crazing.
P-871 is largely used for automotive components .Battery cases, cooling water compensation reservoirs, brake fluid reservoirs, wash water reservoirs, dashboard supports, luggage compartment trims & door trim panels are typical applications.
In the electro-technical industries, P-871 is used for appliance, cables and wires (e.g. as slotted core element in fiber optic cables).
P-871 is suitable for food contact.
| Typical properties | Test method
(ASTM) |
Unit | Value |
| MFR 230°C, 2.16 kg | D1238/L | gr/10min | 7 |
| Flexural Modulus | D790 | Mpa | 1350 |
| Notched Izod Impact 23°C | D256 | J/m | 95 |
| Notched Izod Impact -20°C | D256 | J/m | 40 |
| Tensile Strength Yield | D638 | Mpa | 27 |
| Elongation Yield | D638 | % | 12 |
| Vicat Softening Point,10N | D1525 | °C | 155 |
| HDT(0.46N/mm2) | D648 | °C | 90 |
| Rockwell Hardness | D785 | R.Scale | 86 |
| Oven Aging 150°C | D3012 | Hours | 1000 |
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