KumhoSunny PA/ABS HNB0225

About
HNB 0225 has the feature of high flow.&&

Product Description
SupplierKumhoSunny
GenericABS+PA
Material StatusCommercial: Active
FeaturesHigh liquidity,High Heat Resistance,Low density,Solvent resistance,Low Gloss,HB
AvailabilitysAsia Pacific
Process MethodsInjection Molding

Technical Data
PHYSICALNominal valueUnitTest method
Density1.06g/cm³ASTM D792 , ISO 1183
Melt Flow Rate 
240℃,10.0kg50 to 70g/10minASTM D1238
240℃,10.0kg40g/10minISO 1133
Shrinkage rate 
MD0.40 to 0.70%ASTM D955
0.40 to 0.70%ISO 294-4

MECHANICALNominal valueUnitTest method
tensile strength45.0MPaASTM D638 , ISO 527-2/50
Tensile strain
fracture> 50%ASTM D638
Bending modulus 
1900MPaASTM D790
1750MPaISO 178
bending strength 
60.0MPaASTM D790
65.0MPaISO 178

IMPACTNominal valueUnitTest method
Charpy Notched Impact Strength ISO 179
-30℃5.0kJ/m²ISO 179
23℃20kJ/m²ISO 179
Impact strength of cantilever beam notch 
3.2mm250J/mASTM D256
23℃18kJ/m²ISO 180

THERMALNominal valueUnitTest method
Hot deformation temperature 
0.45 MPa, unannealed90.0ASTM D648
1.8 MPa, unannealed60.0ISO 75-2/A
Vicat Softening Temp
B5095.0ISO 306/B50 , ASTM D1525 6

Electrical performanceNominal valueUnitTest method
Surface resistivity> 1.0E+14ohmsIEC 60093
Volume resistivity> 1.0E+14ohms·cmIEC 60093

FLAME CHARACTERISTICSNominal valueUnitTest method
1.60 mmHB UL 94

Process Conditions
injectionNominal valueUnitTest method
Drying temperature80 to 90°C
Drying time3.0 to 4.0hr
Recommended maximum moisture content< 0.020%
Barrel rear temperature190 to 210°C
Barrel middle temperature210 to 230°C
Barrel front temperature210 to 230°C
Nozzle temperature220 to 240°C
Processing (melt) temperature220 to 230°C
Mold temperature60 to 90°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. 4J
4. 5.5J
5. 120°C/h
6. Rate B (120°C/h)
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