Hanwha Total PP GH42M

Category: PP, High Crystal , High Crystallinity Polypropylene
Manufacturer: HANWHA TOTAL PETROCHEMICALS Co., Ltd.
Trademark: Hanwha Total PP
Fillers: -
Ports: Qinzhou, Shekou, Shanghai, Ningbo
Delivery Terms FOB, CIF, DAP, DAT, DDP
PDF: Vzgilx_Hanwha-Total-PP-GH42M.pdf
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Message
GH42M is a G/F modified polypropylene compound modified by glass fiber filling to improve mechanical rigidity and heat-resistance. It is produced by modifying a variety of base PPs, including HIPP (High Isotactic Polypropylene), with Hanwha's special processing technology. Its excellent quality makes it ideal for use in air conditioner fans and automobile cooling fans; and like products requiring high rigidity and high impact-resistance.
General Information
Filler / Reinforcement
  • Glass fiber reinforced material
Features
  • Good dimensional stability
  • Low warpage
  • Rigidity, high
  • High tensile strength
  • High strength
  • m-benzene dimethyl
  • Impact resistance, high
  • Workability, good
  • High liquidity
  • Heat resistance, high
  • Flame retardancy
Uses
  • Electrical/Electronic Applications
  • Electrical components
  • Electrical appliances
  • Power/other tools
  • Industrial application
  • Mixing
  • Household goods
  • Application in Automobile Field
Forms
  • Particle
Processing Method
  • Injection molding
PhysicalNominal ValueUnitTest Method
Specific Gravity 1.04g/cm³ASTM D792
Melt Mass-Flow Rate (MFR) (230°C/2.16 kg)5.0g/10 minASTM D1238
Molding Shrinkage - Flow (2.00 mm)0.30 - 1.0%ASTM D955
HardnessNominal ValueUnitTest Method
Rockwell Hardness (R-Scale)110ASTM D785
MechanicalNominal ValueUnitTest Method
Tensile Strength 188.3MPaASTM D638
Tensile Elongation 2(Break)3.0%ASTM D638
Apparent Bending Modulus 108MPaASTM D747
Flexural Modulus 34410MPaASTM D790
ImpactNominal ValueUnitTest Method
Notched Izod Impact (23°C)78J/mASTM D256
ThermalNominal ValueUnitTest Method
Deflection Temperature Under Load (0.45 MPa, Unannealed)155°CASTM D648
FlammabilityNominal ValueTest Method
Flame Rating HBUL 94
InjectionNominal ValueUnit
Rear Temperature 200 - 240°C
Middle Temperature 200 - 240°C
Front Temperature 200 - 240°C
Mold Temperature 50.0 - 80.0°C
Injection Pressure 58.8 - 108MPa
Back Pressure 0.490 - 0.981MPa
Screw Speed 30 - 80rpm
Injection instructions
Injection Speed: max
Note Message
1 .50 mm/min
2 .50 mm/min
3 .5.0 mm/min
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