PP+20GF Black (20% Glass Fiber Reinforced Black Polypropylene)
PP+20GF Black (20% Glass Fiber Reinforced Black Polypropylene)
PP+20GF Black (20% Glass Fiber Reinforced Black Polypropylene)
PP+20GF Black (20% Glass Fiber Reinforced Black Polypropylene)

PP+20GF Black (20% Glass Fiber Reinforced Black Polypropylene)

  • element:Polypropylene (PP), Glass Fiber (GF)
  • purity:High Purity
  • shape:Granular
  • specification:20% Glass Fiber Reinforced
  • packaging:Custom packaging available based on customer needs

PP+20GF Black (20% Glass Fiber Reinforced Black Polypropylene) offers enhanced mechanical strength, improved dimensional stability, and excellent heat resistance. Designed for automotive, electrical, and industrial applications, it ensures durability, rigidity, and long-term performance.

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Product Overview
PP+20GF Black is a black, glass fiber-reinforced polypropylene composite material that offers excellent rigidity and superior processing performance. Its black color enhances its weather resistance and provides excellent surface quality. This material is widely used in automotive components and electrical connectors, where high rigidity and excellent processability are required.

Key Features

  • High Rigidity: The 20% glass fiber reinforcement imparts excellent mechanical rigidity and strength, ideal for components that must withstand heavy loads.
  • Excellent Processability: With good flowability and ease of processing, this material is well-suited for injection molding and other forming processes.
  • Black Appearance: The black color not only enhances aesthetic appeal but also improves the material’s UV and weather resistance, making it suitable for outdoor applications.
  • Superior Surface Quality: Provides a smooth, uniform surface, making it ideal for applications with high aesthetic requirements.
  • Weather Resistance: This material performs well in outdoor environments, with strong durability against UV exposure and climatic changes.

Applications

  • Bumper Bracket Assemblies: Used in automotive bumper bracket assemblies to ensure strength and stability.
  • Wiring Harnesses: Ideal for protecting wiring harnesses in automotive and electronic devices, offering necessary mechanical strength and durability.

 

Test PropertiesUnitTest MethodTest ConditionTypical Value
Physical Properties
Densityg/cm³ISO 11831.05
Filler Content%ISO 117220
Melt Flow Rate (MFR)g/10minISO 1133230℃/2.16KG8
Mold Shrinkage%ISO 294Parallel: 0.40%, Vertical: 0.80%
Mechanical Properties
Tensile StrengthMPaISO 52750mm/min70
Elongation at Break%ISO 52750mm/min10
Flexural StrengthMPaISO 1782mm/min100
Flexural ModulusMPaISO 1782mm/min4300
Izod Impact Strength (Notched)KJ/m²ISO 18023℃7
Charpy Impact Strength (Unnotched)KJ/m²ISO 17923℃60
Thermal Properties
Melting PointISO 3146160
Heat Deflection Temperature (HDT)ISO 75-2-20040.45MPa115
Flammability
UL Flammability Class (Vertical)UL-94-
Horizontal Burning Ratemm/minISO121041
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PP+20GF Black (20% Glass Fiber Reinforced Black Polypropylene)PP+20GF Black (20% Glass Fiber Reinforced Black Polypropylene)

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