Kingplate™ H2938-P

About
ABSH2938-P is a medium heat resistance ABS resion for plating , offering high rigidity and high impact.&&

Product Description
SupplierKumhoSunny
GenericABS
Material StatusCommercial: Active
FeaturesGood Rigidity,High impact resistance,Heat Resistance, Good
AvailabilitysAsia Pacific
Process MethodsInjection Molding

Technical Data
PHYSICALNominal valueUnitTest method
Density1.05g/cm³ISO 1183
Melt Flow Rate
220℃,10.0kg9.0g/10minISO 1133
Shrinkage rate
23℃0.40 to 0.70%ISO 294-4

MECHANICALNominal valueUnitTest method
tensile strength37.0MPaISO 527-2/50
Tensile strain
fracture63%ISO 527-2/50
Bending modulus
64 mm2130MPaISO 178
bending strength
64 mm60.0MPaISO 178
Poisson’s ratio0.39 ISO 527

IMPACTNominal valueUnitTest method
Charpy Notched Impact Strength ISO 179
-30℃13kJ/m²ISO 179
23℃26kJ/m²ISO 179
Charpy Unnotch Impact strength ISO 179
-30℃无断裂 ISO 179
23℃无断裂 ISO 179
Impact strength of cantilever beam notch ISO 180
-30℃11kJ/m²ISO 180
23℃24kJ/m²ISO 180
Notched impact strength of cantilever beam ISO 180
-30℃无断裂 ISO 180
23℃无断裂 ISO 180

THERMALNominal valueUnitTest method
Hot deformation temperature 
0.45 MPa, unannealed99.0ISO 75-2/B
1.8 MPa, unannealed86.0ISO 75-2/A
Vicat Softening Temp
B50106ISO 306
Linear coefficient of thermal expansion ISO 11359-2
MD:-40~40℃7.7E-51/℃ISO 11359-2
TD:-40~40℃7.6E-51/℃ISO 11359-2

Electrical performanceNominal valueUnitTest method
Surface resistivity1.0E+15ohmsIEC 60093
Volume resistivity1.0E+15ohms·cmIEC 60093

Process Conditions
injectionNominal valueUnitTest method
Drying temperature80 to 90°C
Drying time3.0 to 4.0hr
Recommended maximum moisture content0.050%
Barrel rear temperature200 to 220°C
Barrel middle temperature220 to 240°C
Barrel front temperature235 to 255°C
Nozzle temperature240 to 260°C
Processing (melt) temperature240 to 260°C
Mold temperature50 to 80°C
Back pressure1.00 to 5.00MPa
Screw speed30 to 70rpm

Notes
1. Typical properties: these are not to be construed as specifications.
2. 0.079 in/min
3. Condition: 4 J
4. Condition: 5.5 J
5. 120°C/h
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