Lupos® GP-2300

About
Description General Purpose Application Electric & Electronic (Housing, Components)&&

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

Technical Data
PHYSICALNominal valueUnitTest method
Density1.28g/cm³ASTM D792
Melt Flow Rate
250℃,2.16kg6.0g/10minASTM D1238
Shrinkage rate
MD:3.2 mm0.10 to 0.20%ASTM D955

IMPACTNominal valueUnitTest method
Impact strength of cantilever beam notch
23℃,3.2mm64J/mASTM D256

THERMALNominal valueUnitTest method
Hot deformation temperature
1.8 MPa, unannealed, 6.4 mm99.0ASTM D648

MECHANICALNominal valueUnitTest method
tensile strength
Yield, 3.20 mm88.3MPaASTM D638
Tensile strain
Fracture, 3.20 mm3.0%ASTM D638
Bending modulus
3.20 mm7350MPaASTM D790
bending strength
Yield, 3.20 mm142MPaASTM D790
Rockwell hardness
R-level115 ASTM D785

Process Conditions
injectionNominal valueUnitTest method
Drying temperature80 to 100°C
Drying time3.0 to 4.0hr
Recommended maximum moisture content< 0.020%
Barrel rear temperature220 to 235°C
Barrel middle temperature220 to 240°C
Barrel front temperature220 to 240°C
Nozzle temperature230 to 245°C
Processing (melt) temperature235 to 245°C
Mold temperature50 to 80°C
Back pressure10.0 to 40.0MPa
Screw speed40 to 80rpm

Notes
1. Typical properties: these are not to be construed as specifications.
2. 2.0 in/min
3. 0.39 in/min
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