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Beijing Chemical Industry KAIFA® 301-G30 PBT Resin

Category Polymer , Thermoplastic , Polyester, TP , Polybutylene Terephthalate (PBT) , Polybutylene Terephthalate (PBT), 30% Glass Fiber Filled
Manufacturer Beijing Chemical Industry Research Institute (Group)
Trade Name KAIFA®
Port Shanghai port,China
Trade Terms FOB, CFR, CIF
Payment Terms L/C, T/T, Western Union
Download PDF Beijing Chemical Industry KAIFA® 301-G30 PBT Resin.pdf
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Material Notes:
30% glass fiber reinforced, flame retardantInformation provided by Beijing Chemical Industry Research Institute (Group)
Physical Properties Metric English Comments
Density 1.65 g/cc
0.0596 lb/in³
ASTM D792
Water Absorption 0.060 %
0.060 %
24 hr; ASTM D570
Linear Mold Shrinkage 0.0040 - 0.0080 cm/cm
0.0040 - 0.0080 in/in
ASTM D955
Mechanical Properties Metric English Comments
Tensile Strength at Break 120 MPa
17400 psi
ASTM D638
Elongation at Break 3.0 %
3.0 %
ASTM D638
Flexural Strength 180 MPa
26100 psi
ASTM D790
Flexural Modulus 8.00 GPa
1160 ksi
ASTM D790
Izod Impact, Notched 0.800 J/cm

@Thickness 3.20 mm
1.50 ft-lb/in

@Thickness 0.126 in
ASTM D256
Charpy Impact Unnotched 4.80 J/cm²
22.8 ft-lb/in²
ISO179
Charpy Impact, Notched 0.900 J/cm²
4.28 ft-lb/in²
ISO179
Thermal Properties Metric English Comments
CTE, linear 25.0 µm/m-°C

@Temperature -30.0 - 30.0 °C
13.9 µin/in-°F

@Temperature -22.0 - 86.0 °F
ASTM D696
Deflection Temperature at 1.8 MPa (264 psi) 205 °C
401 °F
ASTM D648
Flammability, UL94 V-0

@Thickness 3.20 mm
V-0

@Thickness 0.126 in
Electrical Properties Metric English Comments
Volume Resistivity 1.00e+16 ohm-cm
1.00e+16 ohm-cm
ASTM D257
Dielectric Constant 3.5

@Frequency 1e+6 Hz
3.5

@Frequency 1e+6 Hz
ASTM D150
Dielectric Strength 20.0 kV/mm

@Thickness 2.00 mm
508 kV/in

@Thickness 0.0787 in
ASTM D149
Dissipation Factor 0.020

@Frequency 1e+6 Hz
0.020

@Frequency 1e+6 Hz
ASTM D150
Processing Properties Metric English Comments
Middle Barrel Temperature 225 - 250 °C
437 - 482 °F
Nozzle Temperature 240 °C
464 °F
Mold Temperature 40.0 - 80.0 °C
104 - 176 °F
Injection Pressure 60.0 - 120 MPa
8700 - 17400 psi
Back Pressure 6.00 - 18.0 MPa
870 - 2610 psi
Screw Speed <= 100 rpm
<= 100 rpm
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