PP+20MD Rigid-Tough Balance (Mineral Reinforced Polypropylene, Rigid-Tough Balance)
PP+20MD Rigid-Tough Balance (Mineral Reinforced Polypropylene, Rigid-Tough Balance)
PP+20MD Rigid-Tough Balance (Mineral Reinforced Polypropylene, Rigid-Tough Balance)
PP+20MD Rigid-Tough Balance (Mineral Reinforced Polypropylene, Rigid-Tough Balance)

PP+20MD Rigid-Tough Balance (Mineral Reinforced Polypropylene, Rigid-Tough Balance)

  • element:Polypropylene (PP)
  • purity:High Purity
  • shape:Granules
  • specification:20% Mineral Reinforced
  • packaging:Custom packaging available based on customer needs

PP+20MD Rigid-Tough Balance (Mineral Reinforced Polypropylene) offers optimized rigidity and toughness, excellent thermal stability, and superior dimensional control. Designed for automotive, electrical, and industrial applications, it ensures durability, mechanical strength, and long-term reliability.

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Product Overview
PP+20MD Rigid-Tough Balance is a specially formulated mineral-reinforced polypropylene material designed to strike a perfect balance between high rigidity and high toughness. This material is ideal for applications that require structural strength while retaining the ability to absorb impact, making it particularly suitable for automotive interior parts such as dashboards, auxiliary instrument panels, and automotive pillar components. It provides enhanced durability by preventing brittle fractures that may occur due to excessive rigidity, ensuring long-term stability and reliability.

Key Features

  • Balanced Rigidity and Toughness: With 20% mineral reinforcement, this material provides excellent structural rigidity while maintaining high impact resistance, preventing brittle fractures and enhancing durability.
  • High Strength: Offers superior mechanical strength, making it ideal for use in automotive interior components and other structural applications.
  • Excellent Processability: Designed for optimal injection molding performance, this material is suitable for high-volume production.
  • Outstanding Durability: Provides excellent resistance to aging and environmental stress, ensuring reliable performance even in harsh conditions.

Applications

  • Dashboard: Used in the production of automotive dashboards, providing necessary structural support while ensuring impact resistance.
  • Auxiliary Instrument Panel: Suitable for other automotive interior parts where a balance of rigidity and toughness is required.
  • Automotive Pillar Components: Used for structural support components, ensuring strength while withstanding external impacts.

 

Test PropertiesUnitTest MethodTest ConditionTypical Value
Physical Properties
Densityg/cm³ISO 11831.04
Filler Content%ISO 117218-22
Melt Flow Rate (MFR)g/10minISO 1133230℃/2.16KG14
Mold Shrinkage%ISO 294Parallel: 1.00%, Vertical: 1.20%
Mechanical Properties
Tensile StrengthMPaISO 52750mm/min20
Elongation at Break%ISO 52750mm/min60
Flexural StrengthMPaISO 1782mm/min30
Flexural ModulusMPaISO 1782mm/min1800
Izod Impact Strength (Notched)KJ/m²ISO 18023℃10
Charpy Impact Strength (Unnotched)KJ/m²ISO 17923℃-
Thermal Properties
Melting PointISO 3146162
Heat Deflection Temperature (HDT)ISO 75-2-20040.45MPa105
Flammability
UL Flammability Class (Vertical)UL-94HB
Horizontal Burning Ratemm/minISO121040
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PP+20MD Rigid-Tough Balance (Mineral Reinforced Polypropylene, Rigid-Tough Balance)PP+20MD Rigid-Tough Balance (Mineral Reinforced Polypropylene, Rigid-Tough Balance)

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