new material
High Toughness Polypropylene Alloy (PP Alloy) offers superior impact resistance, enhanced mechanical flexibility, and excellent durability. Designed for automotive, electrical, and industrial applications, it ensures long-term reliability and efficient processing.
Product Overview
PP Alloy, High Toughness is a specially designed polypropylene alloy material aimed at enhancing toughness and impact resistance. This material is ideal for automotive components that require superior durability and impact performance. Its exceptional toughness and molding capabilities make it a vital material in the automotive industry, particularly in the production of door panels and similar components.
Key Features
- High Toughness: Exhibits outstanding impact resistance, maintaining excellent toughness even in low-temperature environments, ensuring durability and safety in extreme conditions.
- Excellent Processability: Offers smooth injection molding characteristics, suitable for processing complex structures and fine parts.
- Strong Durability: With excellent anti-aging properties, this material ensures stable performance over extended periods, even in demanding environments.
Applications
- Door Panel Assemblies: Ideal for manufacturing automotive door panels, providing excellent impact resistance and durability, ensuring high safety and reliability in collision scenarios.
| Test Properties | Unit | Test Method | Test Condition | Typical Value |
| Physical Properties | ||||
| Density | g/cm³ | ISO 1183 | 0.9 | |
| Filler Content | % | ISO 1172 | - | |
| Melt Flow Rate (MFR) | g/10min | ISO 1133 | 230℃/2.16KG | 15 |
| Mold Shrinkage | % | ISO 294 | Parallel: 1.40%, Vertical: 1.60% | |
| Mechanical Properties | ||||
| Tensile Strength | MPa | ISO 527 | 50mm/min | 21 |
| Elongation at Break | % | ISO 527 | 50mm/min | 100 |
| Flexural Strength | MPa | ISO 178 | 2mm/min | 26 |
| Flexural Modulus | MPa | ISO 178 | 2mm/min | 1100 |
| Izod Impact Strength (Notched) | KJ/m² | ISO 180 | 23℃ | 40 |
| Charpy Impact Strength (Unnotched) | KJ/m² | ISO 179 | 23℃ | NB |
| Thermal Properties | ||||
| Melting Point | ℃ | ISO 3146 | 160 | |
| Heat Deflection Temperature (HDT) | ℃ | ISO 75-2-2004 | 0.45MPa | 85 |
| Flammability | ||||
| UL Flammability Class (Vertical) | UL-94 | - | ||
| Horizontal Burning Rate | mm/min | ISO1210 | 40 |
