Hanwha Total PP WH72

Category: PP, Unspecified , 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: tb6YmR_Hanwha-Total-PP-WH72.pdf
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WH72 is a high crystalline polypropylene compound featuring superior mechanical properties that include outstanding flexural modulus, surface hardness and tensile strength. WH72 is extremely effective when used on blower fans. Main applications are in products requiring extra weld-line strength. It is also suitable for use in engines and air-conditioning systems due to superior heat-resistance.
General Information
Additive
  • Heat Stabilizer
Features
  • Crystalline
  • Good Processability
  • Good Thermal Stability
  • Heat Stabilized
  • High Hardness
  • High Heat Resistance
  • High Rigidity
  • High Tensile Strength
  • Recyclable Material
  • Scratch Resistant
Uses
  • Automotive Under the Hood
Forms
  • Pellets
PhysicalNominal ValueUnitTest Method
Density 1.04g/cm³ASTM D1505
Melt Mass-Flow Rate (MFR) (230°C/2.16 kg)22g/10 minASTM D1238
Molding Shrinkage - Flow 1.0 to 1.4%ASTM D955
HardnessNominal ValueUnitTest Method
Rockwell Hardness (R-Scale)103ASTM D785
MechanicalNominal ValueUnitTest Method
Tensile Strength ASTM D638
    Yield 31.4MPa
    Break 25.5MPa
Tensile Elongation (Break)30%ASTM D638
Flexural Modulus 3040MPaASTM D790
ImpactNominal ValueUnitTest Method
Notched Izod Impact (23°C)39J/mASTM D256
ThermalNominal ValueUnitTest Method
Deflection Temperature Under Load (0.45 MPa, Unannealed)135°CASTM D648
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