Gromax PBT 3030-104 30% Glass Fiber Filled

Gromax PBT 3030-104 30% Glass Fiber Filled 物性表: Gromax PBT 3030-104 30% Glass Fiber Filled物性表及特性介绍,Gromax PBT 3030-104 30% Glass Fiber Filled注塑参数详情,如需Gromax PBT 3030-104 30% Glass Fiber Filled下载, 可到相关下载区下载
  • 成型收缩率 [%]: 0.002
  • 缺口冲击强度: 0.834
  • 弯曲模量 [MPa]: 7.85
  • 热变形温度 [℃]: 220.0
 
Physical PropertiesMetricEnglishComments
Specific Gravity 1.51 g/cc1.51 g/ccASTM D792
Moisture Absorption 0.0400 %
@Time 86400 sec
0.0400 %
@Time 24.0 hour
ASTM D570
Linear Mold Shrinkage  0.0020 - 0.0050 cm/cm
@Thickness 1.60 mm
0.0020 - 0.0050 in/in
@Thickness 0.0630 in
horizontal; ASTM D955
 0.0080 - 0.014 cm/cm
@Thickness 1.60 mm
0.0080 - 0.014 in/in
@Thickness 0.0630 in
vertical; ASTM D955
 
Mechanical PropertiesMetricEnglishComments
Hardness, Rockwell M 9090ASTM D785
Tensile Strength 118 MPa17100 psiASTM D638
Elongation at Break 3.5 %3.5 %ASTM D638
Flexural Strength 185 MPa26800 psiASTM D790
Flexural Modulus 7.85 GPa1140 ksiASTM D790
Izod Impact, Notched >= 0.834 J/cm
@Thickness 6.35 mm
>= 1.56 ft-lb/in
@Thickness 0.250 in
ASTM D256
 
Electrical PropertiesMetricEnglishComments
Volume Resistivity 1.00e+15 ohm-cm1.00e+15 ohm-cmASTM D257
Surface Resistance 1.00e+13 ohm1.00e+13 ohmASTM D257
Dielectric Constant 3.5
@Frequency 60.0 Hz
3.5
@Frequency 60.0 Hz
ASTM D150
Dielectric Strength 20.0 kV/mm
@Thickness 2.00 mm
508 kV/in
@Thickness 0.0787 in
ASTM D149
Dissipation Factor 0.0010
@Frequency 60.0 Hz
0.0010
@Frequency 60.0 Hz
ASTM D150
Arc Resistance 100 sec100 secASTM D495
 
Thermal PropertiesMetricEnglishComments
CTE, linear 30.0 µm/m-°C16.7 µin/in-°FASTM D696
Melting Point 225 °C437 °FDSC
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 0.800 mm
HB
@Thickness 0.0315 in
 
Processing PropertiesMetricEnglishComments
Processing Temperature 240 - 270 °C464 - 518 °F
Nozzle Temperature 260 - 270 °C500 - 518 °F
Mold Temperature 40.0 - 120 °C104 - 248 °Fsuitable temperature 60-80°C
Injection Pressure 50.0 - 120 MPa7250 - 17400 psi
Hold Pressure 30.0 - 80.0 MPa4350 - 11600 psi
Back Pressure 0.000 - 0.300 MPa0.000 - 43.5 psi
Screw Speed 60 - 120 rpm60 - 120 rpmto be chosen in such a way that plasticizing time is just within cooling time
 
Descriptive Properties
Injection Ratemiddle-fast

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