LG ABS RS670

About
Description Chemical Resistance to Cyclopentane, Low Specific Gravity Application Refrigerator Inner Liner&&

Product Description
SupplierLG Chemical
GenericABS
Material StatusCommercial: Negative
FeaturesLow density,Solvent resistance,HB
AvailabilitysNorth America,Latin America,Asia Pacific,Europe
Process MethodsExtrusion

Technical Data
PHYSICALNominal valueUnitTest method
Density1.04g/cm³ASTM D792
Melt Flow Rate
220℃,10.0kg4.5g/10minASTM D1238
Shrinkage rate
MD:3.2 mm0.40 to 0.70%ASTM D955

IMPACTNominal valueUnitTest method
Impact strength of cantilever beam notch ASTM D256
-30℃,3.2mm120J/mASTM D256
-30℃,6.4mm110J/mASTM D256
23℃,3.2mm310J/mASTM D256
23℃,6.4mm290J/mASTM D256

THERMALNominal valueUnitTest method
Hot deformation temperature ASTM D648
0.45 MPa, unannealed, 6.4 mm94.0ASTM D648
0.45 MPa, annealed, 6.4 mm96.0ASTM D648
1.8 MPa, unannealed, 6.4 mm89.0ASTM D648
1.8 MPa, annealed, 6.4 mm90.0ASTM D648
Vicat Softening Temp96.0ASTM D1525 5

FLAME CHARACTERISTICSNominal valueUnitTest method
Flame retardant level UL 94
1.50 mmHB UL 94
3.00 mmHB UL 94

MECHANICALNominal valueUnitTest method
Rockwell hardness
R-level106 ASTM D785
tensile strength
Yield, 3.20 mm49.0MPaASTM D638
Tensile strain ASTM D638
Yield, 3.20 mm> 5.0%ASTM D638
Fracture, 3.20 mm35%ASTM D638
Bending modulus
3.20 mm2500MPaASTM D790
bending strength
3.20 mm77.5MPaASTM D790

Process Conditions
ExtrusionNominal valueUnitTest method
Drying temperature70 to 80°C
Drying time3.0 to 4.0hr
Barrel 1 zone temperature180 to 210°C
Barrel 2 zone temperature190 to 230°C
Barrel 3 zone temperature200 to 250°C
Barrel 4 zone temperature200 to 250°C
Connector temperature200 to 250°C
Melt temperature200 to 250°C
Nozzle temperature200 to 250°C

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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