POLYREX® PH-55Y

Category: PS (HIPS) , High Impact Polystyrene
Manufacturer: CHI MEI CORPORATION
Trademark: POLYREX®
Fillers: -
Ports: Qinzhou, Shekou, Shanghai, Ningbo
Delivery Terms FOB, CIF, DAP, DAT, DDP
PDF: pOAVDR_POLYREX-PH-55Y.pdf
PRICE: ​Order Products​ email   sales@su-jiao.com
Wechat: WECHAT
Message
POLYREX® PH-55Y is a High Impact Polystyrene product. It can be processed by injection molding and is available in Africa & Middle East, Asia Pacific, Europe, Latin America, or North America.

Characteristics include:
  • Flame Rated
  • RoHS Compliant
General Information
RoHS Compliance
  • RoHS Compliant
Processing Method
  • Injection Molding
PhysicalNominal ValueUnitTest Method
Specific Gravity 1.05g/cm³ASTM D792
Melt Mass-Flow Rate (MFR) ASTM D1238
    200°C/5.0 kg 9.0g/10 min
    220°C/10.0 kg 26g/10 min
HardnessNominal ValueUnitTest Method
Rockwell Hardness (L-Scale)70ASTM D785
MechanicalNominal ValueUnitTest Method
Tensile Strength 1(3.00 mm)21.6MPaASTM D638
Tensile Elongation 2(Break, 3.00 mm)50%ASTM D638
Flexural Modulus 3(6.00 mm)2260MPaASTM D790
Flexural Strength 4(6.00 mm)44.1MPaASTM D790
ImpactNominal ValueUnitTest Method
Notched Izod Impact ASTM D256
    23°C, 3.00 mm 74J/m
    23°C, 6.00 mm 64J/m
ThermalNominal ValueUnitTest Method
Deflection Temperature Under Load ASTM D648
    1.8 MPa, Unannealed 78.0°C
    1.8 MPa, Annealed 89.0°C
Vicat Softening Temperature 95.0°CASTM D1525 5
FlammabilityNominal ValueTest Method
Flame Rating (1.60 mm)HBUL 94
InjectionNominal ValueUnit
Drying Temperature 80.0°C
Drying Time 2.0 to 3.0hr
Rear Temperature 160 to 180°C
Middle Temperature 195 to 205°C
Front Temperature 180 to 220°C
Mold Temperature 40.0 to 70.0°C
Note Message
1 .6.0 mm/min
2 .6.0 mm/min
3 .2.8 mm/min
4 .2.8 mm/min
5 .Rate A (50°C/h)
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