RAMTOUGH RZ225

Category: PC , Polycarbonate
Manufacturer: Polyram Ram-On Industries
Trademark: RAMTOUGH
Fillers: -
Ports: Qinzhou, Shekou, Shanghai, Ningbo
Delivery Terms FOB, CIF, DAP, DAT, DDP
PDF: xMhukI_RAMTOUGH-RZ225.pdf
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POLYCARBONATE FOR INJECTION MOULDING APPLICATIONS.
General Information
Processing Method
  • Injection molding
PhysicalNominal ValueUnitTest Method
Specific Gravity 1.20g/cm³ASTM D792, ISO 1183
Melt Mass-Flow Rate (MFR) (300°C/1.2 kg)15g/10 minASTM D1238, ISO 1133
Molding Shrinkage
    Flow 0.50 - 0.70%ASTM D955
    -- 0.50 - 0.70%ISO 2577
MechanicalNominal ValueUnitTest Method
Tensile Strength (Yield)> 60.0MPaASTM D638, ISO 527-2
Tensile Elongation (Break)> 70%ASTM D638, ISO 527-2
Flexural Modulus > 2100MPaASTM D790, ISO 178
Flexural Strength > 85.0MPaASTM D790, ISO 178
ImpactNominal ValueUnitTest Method
Notched Izod Impact
    23°C > 550J/mASTM D256
    23°C > 50kJ/m²ISO 180
ThermalNominal ValueUnitTest Method
Deflection Temperature Under Load
    0.45 MPa, not annealed > 130°CASTM D648, ISO 75-2/B
    1.8 MPa, not annealed > 120°CASTM D648, ISO 75-2/A
Vicat Softening Temperature 145°CASTM D1525, ISO 306
FlammabilityNominal ValueTest Method
Flame Rating (3.00 mm)V-2UL 94
InjectionNominal ValueUnit
Drying Temperature 120°C
Drying Time 4.0 - 5.0hr
Suggested Max Moisture 0.020%
Rear Temperature 270 - 290°C
Middle Temperature 280 - 300°C
Front Temperature 290 - 310°C
Processing (Melt) Temp 270 - 310°C
Mold Temperature 80.0 - 120°C
Injection Pressure 70.0 - 107MPa
Holding Pressure 35.0 - 85.0MPa
Back Pressure 0.350 - 0.700MPa
Screw Speed 60 - 90rpm
Injection instructions
Fill Speed: 25 to 50 mm/sec
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