Kumho ABS 780

About
Features: High flow Applications: Electronics, Household appliances, Miscellaneous goods&&

Product Description
SupplierKumho Petrochemical
GenericABS
Material StatusCommercial: Active
FeaturesHigh liquidity,HB
AvailabilitysNorth America,Asia Pacific,Europe

Technical Data
PHYSICALNominal valueUnitTest method
Density1.04g/cm³ASTM D792
Density1.04g/cm³ISO 1183
Melt Flow Rate ASTM D1238
220℃,10.0kg55g/10minISO 1133
200℃,21.6kg75g/10minASTM D1238
220℃,10.0kg55g/10minASTM D1238
Shrinkage rate0.50 to 0.80%ISO 294-4
MD0.50 to 0.80%ASTM D955

IMPACTNominal valueUnitTest method
Charpy Notched Impact Strength
23℃24kJ/m²ISO 179/1eA
Impact strength of cantilever beam notch ASTM D256
23℃23kJ/m²ISO 180-1A
23℃,3.2mm260J/mASTM D256
23℃,6.4mm220J/mASTM D256

THERMALNominal valueUnitTest method
Hot deformation temperature
1.8 MPa, unannealed80.0ISO 75-2/A
1.8 MPa, unannealed85.0ASTM D648
0.45 MPa, unannealed91.0ISO 75-2/B
Vicat Softening Temp95.0ASTM D1525 2
B5095.0ISO 306

FLAME CHARACTERISTICSNominal valueUnitTest method
1.60 mmHB UL 94

MECHANICALNominal valueUnitTest method
tensile strength
yield44.0MPaISO 527-2
yield45.6MPaASTM D638
Tensile strain
fracture24%ISO 527-2
yield20%ASTM D638
Bending modulus2110MPaASTM D790
Bending modulus2250MPaISO 178
bending strength65.0MPaISO 178
yield61.8MPaASTM D790
Rockwell hardness
R-level108 ISO 2039-2
R-level108 ASTM D785

Notes
1. Typical properties: these are not to be construed as specifications.
2. Rate A (50°C/h), Loading 2 (50 N)
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