PP+40GF Black (40% Glass Fiber Reinforced Black Polypropylene) delivers exceptional mechanical strength, improved thermal stability, and superior dimensional integrity. Designed for automotive, electrical, and industrial applications, it ensures durability, rigidity, and long-term performance.
Product Overview
PP+40GF Black is a 40% glass fiber-reinforced black polypropylene composite that delivers exceptional rigidity and outstanding processability. This material offers superior mechanical strength along with excellent UV and weather resistance, making it ideal for high-strength, wear-resistant, and durable applications, such as automotive cooling system components, power tools, and gardening tools.
Key Features
- Very High Rigidity: The 40% glass fiber reinforcement significantly enhances the material's rigidity and strength, making it ideal for parts that need to withstand heavy loads.
- Excellent Processability: With great flowability, this material is perfect for injection molding and other processing methods, ensuring efficient production.
- Black Appearance: The black color not only provides aesthetic appeal but also improves the material's UV resistance and weatherability, extending its service life.
- Durability: This material is highly wear-resistant, making it well-suited for use in demanding environments with high loads or long-term exposure.
- Excellent Surface Quality: It delivers a smooth, uniform surface, making it ideal for applications with high visual and tactile requirements.
Applications
- Automotive Cooling System Components: Used in various automotive cooling system parts, such as fans, providing stable performance and strength.
- Power Tools: Ideal for housings and components of power tools, ensuring the tools' stability and durability under high-load conditions.
- Gardening Tools: Suitable for various gardening tools, providing durable performance and a comfortable user experience.
Test Properties | Unit | Test Method | Test Condition | Typical Value |
Physical Properties | ||||
Density | g/cm³ | ISO 1183 | 1.22 | |
Filler Content | % | ISO 1172 | 40 | |
Melt Flow Rate (MFR) | g/10min | ISO 1133 | 230℃/2.16KG | 8 |
Mold Shrinkage | % | ISO 294 | Parallel: 0.30%, Vertical: 0.60% | |
Mechanical Properties | ||||
Tensile Strength | MPa | ISO 527 | 50mm/min | 85 |
Elongation at Break | % | ISO 527 | 50mm/min | - |
Flexural Strength | MPa | ISO 178 | 2mm/min | 125 |
Flexural Modulus | MPa | ISO 178 | 2mm/min | 7200 |
Izod Impact Strength (Notched) | KJ/m² | ISO 180 | 23℃ | 10 |
Charpy Impact Strength (Unnotched) | KJ/m² | ISO 179 | 23℃ | 40 |
Thermal Properties | ||||
Melting Point | ℃ | ISO 3146 | - | |
Heat Deflection Temperature (HDT) | ℃ | ISO 75-2-2004 | 0.45MPa | 145 |
Flammability | ||||
UL Flammability Class (Vertical) | UL-94 | - | ||
Horizontal Burning Rate | mm/min | ISO1210 | 38 |