LG ABS XR440

About
Description High Heat, Low Emission Applications Automotives Interior Housing (Glove Box, etc.)&&

Product Description
SupplierLG Chemical
GenericABS
Material StatusCommercial: Active
FeaturesHigh Heat Resistance,Low odor
AvailabilitysNorth America,Latin America,Asia Pacific,Europe
Process MethodsInjection Molding

Technical Data
PHYSICALNominal valueUnitTest method
Density1.06g/cm³ASTM D792
Density1.07g/cm³ISO 1183
Melt Flow Rate
220℃,10.0kg6.0g/10minASTM D1238
Melt Volume Rate
220℃,10 kg5.00cm³/10minISO 1133
Shrinkage rate
MD:3.2 mm0.40 to 0.70%ISO 294-4
MD:3.2 mm0.40 to 0.70%ASTM D955

IMPACTNominal valueUnitTest method
Charpy Notched Impact Strength ISO 179/1eA
-30℃6.0kJ/m²ISO 179/1eA
23℃11kJ/m²ISO 179/1eA
Impact strength of cantilever beam notch ASTM D256
23℃11kJ/m²ISO 180-1A
-30℃,3.2mm59J/mASTM D256
-30℃,6.4mm49J/mASTM D256
23℃,3.2mm130J/mASTM D256
23℃,6.4mm120J/mASTM D256

THERMALNominal valueUnitTest method
Hot deformation temperature
1.8 MPa, unannealed, 6.4 mm102ASTM D648
1.8 MPa, unannealed, 4.0 mm93.0ISO 75-2/Ae
0.45 MPa, unannealed, 6.4 mm109ASTM D648
Vicat Softening Temp110ASTM D1525 6
B50110ISO 306
Linear coefficient of thermal expansion
TD:23~60℃8.0E-5 to 9.0E-51/℃ISO 11359-2
MD:23~60℃8.0E-5 to 9.0E-51/℃ISO 11359-2

MECHANICALNominal valueUnitTest method
Tensile modulus2300MPaISO 527-1-2
tensile strength
Yield, 3.20 mm49.0MPaASTM D638
yield50.0MPaISO 527-2/50
Tensile strain
Fracture, 3.20 mm20%ASTM D638
Bending modulus2400MPaISO 178
3.20 mm2550MPaASTM D790
bending strength75.0MPaISO 178
3.20 mm78.5MPaASTM D790
Rockwell hardness114 ISO 2039-2
R-level113 ASTM D785

Process Conditions
injectionNominal valueUnitTest method
Drying temperature80 to 90°C
Drying time3.0 to 4.0hr
Recommended maximum moisture content0.050%
Barrel rear temperature180 to 200°C
Barrel middle temperature200 to 220°C
Barrel front temperature220 to 230°C
Nozzle temperature220 to 230°C
Processing (melt) temperature220 to 250°C
Mold temperature40 to 60°C
Back pressure0.981 to 2.94MPa

Notes
1. Typical properties: these are not to be construed as specifications.
2. 2.0 in/min
3. 0.59 in/min
4. 0.079 in/min
5. 120*10*4mm
6. Rate A (50°C/h), Loading 2 (50 N)
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