Kumho ABS 722P

Category: ABS , Acrylonitrile Butadiene Styrene
Manufacturer: Korea Kumho Petrochemical Co., Ltd.
Trademark: Kumho ABS
Fillers: -
Ports: Qinzhou, Shekou, Shanghai, Ningbo
Delivery Terms FOB, CIF, DAP, DAT, DDP
PDF: uggma1_Kumho-ABS-722P.pdf
PRICE: ​Order Products​ email   sales@su-jiao.com
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Features: High rigidity, extrusion molding use
Applications: Tray for semi-conductor
General Information
Features
  • High Rigidity
Uses
  • Electrical Parts
  • Support Trays
Processing Method
  • Extrusion Blow Molding
PhysicalNominal ValueUnitTest Method
Specific Gravity 1.04g/cm³ASTM D792, ISO 1183
Melt Mass-Flow Rate (MFR)
    200°C/21.6 kg 10g/10 minASTM D1238
    220°C/10.0 kg 6.0g/10 minASTM D1238, ISO 1133
Molding Shrinkage
    Flow 0.50 to 0.80%ASTM D955
    -- 0.50 to 0.80%ISO 294-4
HardnessNominal ValueUnitTest Method
Rockwell Hardness (R-Scale)110ASTM D785, ISO 2039-2
MechanicalNominal ValueUnitTest Method
Tensile Strength
    Yield 50.0MPaASTM D638
    Yield 48.0MPaISO 527-2
Tensile Elongation
    Yield 20%ASTM D638
    Break 23%ISO 527-2
Flexural Modulus 2500MPaASTM D790, ISO 178
Flexural Stress
    -- 71.0MPaISO 178
    Yield 68.6MPaASTM D790
ImpactNominal ValueUnitTest Method
Charpy Notched Impact Strength (23°C)29kJ/m²ISO 179/1eA
Notched Izod Impact
    23°C, 3.20 mm 320J/mASTM D256
    23°C, 6.40 mm 260J/mASTM D256
    23°C 28kJ/m²ISO 180/1A
ThermalNominal ValueUnitTest Method
Heat Deflection Temperature
    0.45 MPa, Unannealed 90.0°CISO 75-2/B
    1.8 MPa, Unannealed 84.0°CASTM D648
    1.8 MPa, Unannealed 79.0°CISO 75-2/A
Vicat Softening Temperature 94.0°CISO 306/B50, ASTM D1525 1
FlammabilityNominal ValueTest Method
Flame Rating (1.60 mm)HBUL 94
Note Message
1 .Rate A (50°C/h), Loading 2 (50 N)
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