LG Chemical LUMID GN-2251BF Flame Retardant PA Alloy

LG Chemical LUMID GN-2251BF Flame Retardant PA Alloy 物性表: LG Chemical LUMID GN-2251BF Flame Retardant PA Alloy物性表及特性介绍,LG Chemical LUMID GN-2251BF Flame Retardant PA Alloy注塑参数详情,如需LG Chemical LUMID GN-2251BF Flame Retardant PA Alloy下载, 可到相关下载区下载
  • 吸水率 [%]: 0.7
  • 缺口冲击强度: 0.834
  • 拉伸强度 [MPa]: 123.0
  • 断裂伸长率 [%]: 186
  • 弯曲模量 [MPa]: 7.65
  • 硬度: 125.0
 
Physical PropertiesMetricEnglishComments
Specific Gravity 1.38 g/cc1.38 g/ccASTM D792
Water Absorption 0.70 %
@Temperature 23.0 °C,
Time 86400 sec
0.70 %
@Temperature 73.4 °F,
Time 24.0 hour
ASTM D570
Maximum Moisture Content 0.0900.090Injection Molding
 
Mechanical PropertiesMetricEnglishComments
Hardness, Rockwell R 125125ASTM D785
Tensile Strength, Yield 123 MPa
@Thickness 3.20 mm
17800 psi
@Thickness 0.126 in
5mm/min; ASTM D638
Elongation at Break 3.0 %
@Thickness 3.20 mm
3.0 %
@Thickness 0.126 in
5mm/min; ASTM D638
Flexural Yield Strength 186 MPa
@Thickness 3.20 mm
27000 psi
@Thickness 0.126 in
1.3mm/min; ASTM D790
Flexural Modulus 7.65 GPa
@Thickness 3.20 mm
1110 ksi
@Thickness 0.126 in
1.3mm/min; ASTM D790
Izod Impact, Notched 0.834 J/cm
@Thickness 3.20 mm,
Temperature 23.0 °C
1.56 ft-lb/in
@Thickness 0.126 in,
Temperature 73.4 °F
ASTM D256
 
Electrical PropertiesMetricEnglishComments
Volume Resistivity 1.00e+14 ohm-cm1.00e+14 ohm-cmASTM D257
Dielectric Constant 3.0
@Frequency 1.00e+6 Hz
3.0
@Frequency 1.00e+6 Hz
ASTM D150
Dielectric Strength 22.0 kV/mm
@Thickness 1.00 mm
559 kV/in
@Thickness 0.0394 in
ASTM D149
 
Thermal PropertiesMetricEnglishComments
CTE, linear, Parallel to Flow 30.0 µm/m-°C16.7 µin/in-°FASTM D696
Melting Point 260 °C500 °FASTM D3418
Deflection Temperature at 1.8 MPa (264 psi) 245 °C
@Thickness 6.40 mm
473 °F
@Thickness 0.252 in
Unannealed; ASTM D648
UL RTI, Electrical  65.0 °C
@Thickness >=0.800 mm
149 °F
@Thickness >=0.0315 in
 65.0 °C
@Thickness >=1.50 mm
149 °F
@Thickness >=0.0591 in
 65.0 °C
@Thickness >=3.00 mm
149 °F
@Thickness >=0.118 in
UL RTI, Mechanical with Impact  65.0 °C
@Thickness >=0.800 mm
149 °F
@Thickness >=0.0315 in
 65.0 °C
@Thickness >=1.50 mm
149 °F
@Thickness >=0.0591 in
 65.0 °C
@Thickness >=3.00 mm
149 °F
@Thickness >=0.118 in
UL RTI, Mechanical without Impact  65.0 °C
@Thickness >=0.800 mm
149 °F
@Thickness >=0.0315 in
 65.0 °C
@Thickness >=1.50 mm
149 °F
@Thickness >=0.0591 in
 65.0 °C
@Thickness >=3.00 mm
149 °F
@Thickness >=0.118 in
Flammability, UL94  V-0
@Thickness >=0.800 mm
V-0
@Thickness >=0.0315 in
 V-0
@Thickness >=1.50 mm
V-0
@Thickness >=0.0591 in
 V-0
@Thickness >=3.00 mm
V-0
@Thickness >=0.118 in
 
Processing PropertiesMetricEnglishComments
Rear Barrel Temperature 265 - 275 °C509 - 527 °FInjection Molding
Middle Barrel Temperature 270 - 280 °C518 - 536 °FInjection Molding
Front Barrel Temperature 270 - 285 °C518 - 545 °FInjection Molding
Nozzle Temperature 270 - 280 °C518 - 536 °FInjection Molding
Melt Temperature 270 - 290 °C518 - 554 °FInjection Molding
Mold Temperature 80.0 - 110 °C176 - 230 °FInjection Molding
Drying Temperature 80.0 - 100 °C176 - 212 °FInjection Molding
Dry Time 4.00 - 5.00 hour4.00 - 5.00 hourInjection Molding
Back Pressure 29.4 - 58.8 MPa4260 - 8530 psiInjection Molding
Screw Speed 30 - 60 rpm30 - 60 rpmInjection Molding

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