Lumid® SG2300B(W)

About
Lumid® SG2300B(W) is a Polyamide 66 (Nylon 66) material filled with 30% glass fiber. It is available in Asia Pacific, Europe, Latin America, or North America for injection molding. Primary attribute of Lumid® SG2300B(W): Good Aesthetics. Typical application of Lumid® SG2300B(W): Automotive&&

Product Description
SupplierLG Chemical
GenericPA66
Material StatusCommercial: Active
FeaturesGood surface appearance
AvailabilitysNorth America,Latin America,Asia Pacific,Europe
Process MethodsInjection Molding

Technical Data
PHYSICALNominal valueUnitTest method
Density1.35g/cm³ASTM D792
Shrinkage rate
MD:3.2 mm0.40 to 0.90%ASTM D955
Water absorption rate
23℃,24hr1.1%ASTM D570

IMPACTNominal valueUnitTest method
Impact strength of cantilever beam notch
23℃,6.4mm120J/mASTM D256

THERMALNominal valueUnitTest method
Hot deformation temperature
1.8 MPa, unannealed, 6.4 mm250ASTM D648
Melting peak temperature260ASTM D3418
Linear coefficient of thermal expansion
MD3.0E-51/℃ASTM D696

Electrical performanceNominal valueUnitTest method
Volume resistivity
23℃1.0E+14ohms·cmASTM D257
Dielectric strength
23 ℃,1 mm25kV/mmASTM D149
Dielectric constant
23 ℃,1 MHz4.00 ASTM D150

MECHANICALNominal valueUnitTest method
tensile strength
Fracture, 3.20 mm177MPaASTM D638
Tensile strain
Fracture, 3.20 mm3.0%ASTM D638
Bending modulus
3.20 mm8340MPaASTM D790
bending strength
Yield, 3.20 mm255MPaASTM D790
Rockwell hardness
R-level121 ASTM D785

Process Conditions
injectionNominal valueUnitTest method
Drying temperature80 to 100°C
Drying time4.0 to 5.0hr
Barrel rear temperature260 to 270°C
Barrel middle temperature270 to 285°C
Barrel front temperature270 to 290°C
Nozzle temperature270 to 295°C
Processing (melt) temperature270 to 295°C
Mold temperature80 to 110°C
Back pressure29.4 to 58.8MPa
Screw speed30 to 60rpm

Notes
1. Typical properties: these are not to be construed as specifications.
2. 0.20 in/min
3. 0.051 in/min
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