PP+10MD (10% Mineral Reinforced Polypropylene) offers enhanced mechanical strength, improved thermal stability, and excellent dimensional stability. Designed for automotive, electrical, and industrial applications, it ensures durability, lightweight efficiency, and reliable long-term performance.
Product Overview
PP+10MD is a mineral-reinforced polypropylene material designed to offer higher impact resistance and excellent processing properties. This material is specifically engineered for automotive parts, making it ideal for components requiring good rigidity and toughness, such as steering column covers, wheel splash guards, and other automotive parts. The mineral reinforcement provides enhanced impact resistance and higher molding accuracy, ensuring outstanding performance in demanding applications.
Key Features
- High Impact Resistance: The mineral reinforcement boosts the material’s impact resistance, ensuring parts perform reliably under high-stress conditions.
- Excellent Processability: With superior flowability and moldability, PP+10MD is well-suited for efficient injection molding processes, enabling high-volume production.
- Enhanced Rigidity: The added mineral content improves the rigidity, ensuring the material maintains high strength and stability while offering improved durability.
- Superior Surface Quality: The material offers smooth surfaces after processing, meeting the aesthetic and functional demands of the automotive industry.
Applications
- Steering Column Covers: Used in the production of steering column covers, providing sufficient strength and durability to ensure long-term stability and safety.
- Wheel Splash Guards & Components: Ideal for manufacturing wheel splash guards and other exterior vehicle components, offering high rigidity and excellent impact resistance.
Test Properties | Unit | Test Method | Test Condition | Typical Value |
Physical Properties | ||||
Density | g/cm³ | ISO 1183 | 0.98 | |
Filler Content | % | ISO 1172 | 10 | |
Melt Flow Rate (MFR) | g/10min | ISO 1133 | 230℃/2.16KG | 12 |
Mold Shrinkage | % | ISO 294 | Parallel: -%, Vertical: -% | |
Mechanical Properties | ||||
Tensile Strength | MPa | ISO 527 | 50mm/min | 17 |
Elongation at Break | % | ISO 527 | 50mm/min | 100 |
Flexural Strength | MPa | ISO 178 | 2mm/min | 22 |
Flexural Modulus | MPa | ISO 178 | 2mm/min | 1400 |
Izod Impact Strength (Notched) | KJ/m² | ISO 180 | 23℃ | 35 |
Charpy Impact Strength (Unnotched) | KJ/m² | ISO 179 | 23℃ | - |
Thermal Properties | ||||
Melting Point | ℃ | ISO 3146 | 160 | |
Heat Deflection Temperature (HDT) | ℃ | ISO 75-2-2004 | 0.45MPa | 90 |
Flammability | ||||
UL Flammability Class (Vertical) | UL-94 | - | ||
Horizontal Burning Rate | mm/min | ISO1210 | 40 |