Beijing Chemical Industry KAIFA® 301-G30F PBT Resin

Beijing Chemical Industry KAIFA® 301-G30F PBT Resin 物性表: Beijing Chemical Industry KAIFA® 301-G30F PBT Resin物性表及特性介绍,Beijing Chemical Industry KAIFA® 301-G30F PBT Resin注塑参数详情,如需Beijing Chemical Industry KAIFA® 301-G30F PBT Resin下载, 可到相关下载区下载
  • 密度 [g/cm3]: 1.55
  • 吸水率 [%]: 0.06
  • 弯曲模量 [MPa]: 8.50
  • 热变形温度 [℃]: 220.0
 
Physical PropertiesMetricEnglishComments
Density 1.55 g/cc0.0560 lb/in³ASTM D792
Water Absorption 0.060 %0.060 %24 hr; ASTM D570
Linear Mold Shrinkage 0.0020 - 0.0080 cm/cm0.0020 - 0.0080 in/inASTM D955
 
Mechanical PropertiesMetricEnglishComments
Tensile Strength at Break 125 MPa18100 psiASTM D638
Elongation at Break 4.0 %4.0 %ASTM D638
Flexural Strength 190 MPa27600 psiASTM D790
Flexural Modulus 8.50 GPa1230 ksiASTM D790
Charpy Impact Unnotched 4.50 J/cm²21.4 ft-lb/in²ISO179
Charpy Impact, Notched 1.10 J/cm²5.24 ft-lb/in²ISO179
 
Electrical PropertiesMetricEnglishComments
Volume Resistivity 1.00e+16 ohm-cm1.00e+16 ohm-cmASTM D257
Dielectric Constant 3.2
@Frequency 1e+6 Hz
3.2
@Frequency 1e+6 Hz
ASTM D150
Dielectric Strength 22.0 kV/mm
@Thickness 2.00 mm
559 kV/in
@Thickness 0.0787 in
ASTM D149
Dissipation Factor 0.017
@Frequency 1e+6 Hz
0.017
@Frequency 1e+6 Hz
ASTM D150
Comparative Tracking Index 250 V
@Thickness 3.20 mm
250 V
@Thickness 0.126 in
ASTM D3638
 
Thermal PropertiesMetricEnglishComments
CTE, linear 40.0 µm/m-°C
@Temperature -30.0 - 30.0 °C
22.2 µin/in-°F
@Temperature -22.0 - 86.0 °F
ASTM D696
Deflection Temperature at 0.46 MPa (66 psi) 220 °C428 °FASTM D648
Deflection Temperature at 1.8 MPa (264 psi) 205 °C401 °FASTM D648
Flammability, UL94 V-0
@Thickness 3.20 mm
V-0
@Thickness 0.126 in
 
Processing PropertiesMetricEnglishComments
Middle Barrel Temperature 225 - 255 °C437 - 491 °F
Nozzle Temperature 245 °C473 °F
Mold Temperature 40.0 - 80.0 °C104 - 176 °F
Drying Temperature 130 °C266 °F
Dry Time 4 hour4 hour
Injection Pressure 80.0 - 120 MPa11600 - 17400 psi
Back Pressure 8.00 - 18.0 MPa1160 - 2610 psi
Screw Speed <= 100 rpm<= 100 rpm

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