HiPrene® MT41VD

Category: PP, Unspecified , Polypropylene
Manufacturer: GS Caltex
Trademark: HiPrene®
Fillers: -
Ports: Qinzhou, Shekou, Shanghai, Ningbo
Delivery Terms FOB, CIF, DAP, DAT, DDP
PDF: C8W4hp_HiPrene-MT41VD.pdf
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Message
HiPrene® MT41VD is a 15% mineral filled, impact modified polypropylene compound suitable for injection moulding. This material has been developed for highly demanding aesthetic automotive application, with perfect scratch resistance and UV stabilization. It is especially suitable for car interior applications requiring ductility, because of its high impact resistance and requiring very high scratch resistance because of location in the car interior. This grade is available in natural or color-matched, pellet form.
General Information
Filler / Reinforcement
  • Mineral filler, 15% filler by weight
Additive
  • Impact modifier
  • UV stabilizer
Features
  • Impact modification
  • Rigidity, high
  • Impact resistance, high
  • Workability, good
  • Scratch resistance
  • ductility
Uses
  • Application in Automobile Field
  • Car interior parts
Appearance
  • Available colors
  • Natural color
Forms
  • Particle
Processing Method
  • Injection molding
PhysicalNominal ValueUnitTest Method
Density 1.02g/cm³ISO 1183
Melt Mass-Flow Rate (MFR) 12g/10 minISO 1133
Molding Shrinkage Internal method
    Vertical flow direction 0.90%Internal method
    Flow direction 0.90%Internal method
Ash Content (600°C)16%ISO 3451
Volatile Matter 0.10%Internal method
MechanicalNominal ValueUnitTest Method
Anti-scratch- Delta L 11.20
FlammabilityNominal ValueUnitTest Method
Flammability 70mm/minTL 1010
Fogging 2(100°C)mgDIN 75201
Additional InformationNominal ValueUnitTest Method
Emission gVDA 277
Odor 3(80°C)2.40
HardnessNominal ValueUnitTest Method
Rockwell Hardness (R-Scale)70ISO 2039-2
MechanicalNominal ValueUnitTest Method
Tensile Stress (Yield)22.0MPaISO 527-2
Tensile Strain (Yield)6.0%ISO 527-2
Flexural Modulus 4(23°C)1750MPaISO 178
ImpactNominal ValueUnitTest Method
Charpy Notched Impact Strength (23°C)30kJ/m²ISO 179/1eA
ThermalNominal ValueUnitTest Method
Heat Deflection Temperature (0.45 MPa, Unannealed)110°CISO 75-2/B
InjectionNominal ValueUnit
Drying Temperature 80.0°C
Drying Time 2.0hr
Hopper Temperature 40.0 - 80.0°C
Processing (Melt) Temp 210 - 250°C
Mold Temperature 30.0 - 50.0°C
Holding Pressure 4.00 - 6.50MPa
Injection instructions
Back Pressure: Low to MediumScrew Speed: Low to MediumInjection Speed: 100 to 200 m/min
Note Message
1 .Performed on black plaques with rough structure, acc. PV 3952
2 .16 hr
3 .2 hr, acc. PV 3900
4 .2.0 mm/min
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