Hanwha Total PP HJ730

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: 2K09lc_Hanwha-Total-PP-HJ730.pdf
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HJ730 is homo polypropylene resins for injection molding applications. This grade is produced by HIPP technology.
General Information
Features
  • Low blur phenomenon
  • Rigidity, high
  • Rigidity, high
  • m-benzene dimethyl
  • Crystallization
  • Homopolymer
  • Fast molding cycle
  • High liquidity
  • Scratch resistance
  • Heat resistance, high
  • Thermal Stability
  • High hardness
Uses
  • Electrical appliances
  • Cover
  • Application in Automobile Field
  • Car interior equipment
  • Car exterior decoration
Agency Ratings
  • FDA 21 CFR 177.1520
Forms
  • Particle
Processing Method
  • Injection molding
PhysicalNominal ValueUnitTest Method
Density 0.910g/cm³ASTM D1505
Melt Mass-Flow Rate (MFR) (230°C/2.16 kg)20g/10 minASTM D1238
HardnessNominal ValueUnitTest Method
Rockwell Hardness (R-Scale)105ASTM D785
MechanicalNominal ValueUnitTest Method
Tensile Strength (Yield)42.2MPaASTM D638
Tensile Elongation (Break)200%ASTM D638
Flexural Modulus 2060MPaASTM D790
ImpactNominal ValueUnitTest Method
Notched Izod Impact (23°C)39J/mASTM D256
ThermalNominal ValueUnitTest Method
Deflection Temperature Under Load (0.45 MPa, Unannealed)137°CASTM D648
OpticalNominal ValueTest Method
Gloss 90ASTM D2457
InjectionNominal ValueUnit
Rear Temperature 180 - 200°C
Middle Temperature 190 - 210°C
Front Temperature 200 - 220°C
Mold Temperature 30.0 - 50.0°C
Injection Pressure 78.5 - 118MPa
Holding Pressure 58.8 - 98.1MPa
Injection instructions
Cooling Time: 25 to 40 sec
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