LG ABS HI121

About
Description Well balanced mechanical properties Application Electric/electronic products, miscellaneous goods&&

Product Description
SupplierLG Chemical
GenericABS
Material StatusCommercial: Active
FeaturesHigh impact resistance,HB
AvailabilitysNorth America,Latin America,Asia Pacific,Europe
Process MethodsInjection Molding

Technical Data
PHYSICALNominal valueUnitTest method
Density1.04g/cm³ASTM D792
Melt Flow Rate
220℃,10.0kg21g/10minASTM D1238
Shrinkage rate
MD0.40 to 0.70%ASTM D955
dimensional stability0.0%ASTM D1042

IMPACTNominal valueUnitTest method
Impact strength of cantilever beam notchASTM D256
-30℃,3.2mm130J/m
-30℃,6.4mm130J/m
23℃,3.2mm340J/m
23℃,6.4mm310J/m

THERMALNominal valueUnitTest method
Hot deformation temperatureASTM D648
0.45 MPa, unannealed, 6.4 mm91.0
1.8 MPa, unannealed, 6.4 mm87.0
Vicat Softening Temp93.0ASTM D1525 6
1.50 mm95.0
Relative temperature indexUL 746
Electrical performanceUL 746
Impact mechanical performanceUL 746
3.00 mm100

Electrical performanceNominal valueUnitTest method
Volume resistivity1.0E+15ohms·cmASTM D257
Dielectric strength27kV/mmASTM D149
Arc resistancePLC 6ASTM D495
Compared to the leakage tracing indexPLC 0UL 746
High Arc Burning Index (HAI)UL 746
1.50 mmPLC 0
3.00 mmPLC 1
High voltage arc marking rate
HVTRPLC 2UL 746
Hot wire ignition
HWIUL 746
1.50 mmPLC 3
3.00 mmPLC 3

FLAME CHARACTERISTICSNominal valueUnitTest method
Flame retardant levelUL 94
1.50 mmHB
3.00 mmHB

MECHANICALNominal valueUnitTest method
Rockwell hardness
R-level108ASTM D785
Tensile modulus
3.20 mm2080MPaASTM D638
tensile strength
Yield, 3.20 mm45.1MPaASTM D638
Tensile strain
Fracture, 3.20 mm40%ASTM D638
Bending modulus
3.20 mm2450MPaASTM D790
bending strength
Yield, 3.20 mm72.6MPaASTM D790

Process Conditions
injectionNominal valueUnitTest method
Drying temperature80.0°C
Drying time2.0 to 4.0hr
Barrel rear temperature180 to 200°C
Barrel middle temperature190 to 210°C
Barrel front temperature200 to 220°C
Nozzle temperature200 to 230°C
Processing (melt) temperature210 to 240°C
Mold temperature40.0 to 70.0°C
Back pressure29.4 to 58.8MPa
Screw speed30 to 60rpm

Notes
1. Typical properties: these are not to be construed as specifications.
2. 2,0 in/min
3. 0,59 in/min
4. Rate A (50°C/h), Loading 2 (50 N)
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