Beijing Chemical Industry KAIFA® 201-G20R PBT Resin

Beijing Chemical Industry KAIFA® 201-G20R PBT Resin 物性表: Beijing Chemical Industry KAIFA® 201-G20R PBT Resin物性表及特性介绍,Beijing Chemical Industry KAIFA® 201-G20R PBT Resin注塑参数详情,如需Beijing Chemical Industry KAIFA® 201-G20R PBT Resin下载, 可到相关下载区下载
  • 密度 [g/cm3]: 1.35
  • 吸水率 [%]: 0.05
  • 弯曲模量 [MPa]: 5.50
  • 热变形温度 [℃]: 220.0
 
Physical PropertiesMetricEnglishComments
Density 1.35 g/cc0.0488 lb/in³ASTM D792
Water Absorption 0.050 %0.050 %24 hr; ASTM D570
Linear Mold Shrinkage 0.0080 - 0.010 cm/cm0.0080 - 0.010 in/inASTM D955
 
Mechanical PropertiesMetricEnglishComments
Tensile Strength at Break 115 MPa16700 psiASTM D638
Elongation at Break 10 %10 %ASTM D638
Flexural Strength 175 MPa25400 psiASTM D790
Flexural Modulus 5.50 GPa798 ksiASTM D790
Charpy Impact Unnotched 6.00 J/cm²28.6 ft-lb/in²ISO179
Charpy Impact, Notched 1.80 J/cm²8.57 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 23.0 kV/mm
@Thickness 2.00 mm
584 kV/in
@Thickness 0.0787 in
ASTM D149
Dissipation Factor 0.018
@Frequency 1e+6 Hz
0.018
@Frequency 1e+6 Hz
ASTM D150
Comparative Tracking Index 600 V
@Thickness 3.20 mm
600 V
@Thickness 0.126 in
ASTM D3638
 
Thermal PropertiesMetricEnglishComments
CTE, linear 55.0 µm/m-°C
@Temperature -30.0 - 30.0 °C
30.6 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) 200 °C392 °FASTM D648
Flammability, UL94 HB
@Thickness 3.20 mm
HB
@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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