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Beijing Chemical Industry KAIFA® 301-G20F PBT Resin

Category Polymer , Thermoplastic , Polyester, TP , Polybutylene Terephthalate (PBT) , Polybutylene Terephthalate (PBT), Glass Fiber Filled, Flame Retardant
Manufacturer Beijing Chemical Industry Research Institute (Group)
Trade Name KAIFA®
Port Ningbo port,China
Trade Terms FOB, CFR, CIF
Payment Terms L/C, T/T, Western Union
Download PDF Beijing Chemical Industry KAIFA® 301-G20F PBT Resin.pdf
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Material Notes:
20% glass fiber reinforced, flame retardant, good flow, low bleedingInformation provided by Beijing Chemical Industry Research Institute (Group)
Physical Properties Metric English Comments
Density 1.50 g/cc
0.0542 lb/in³
ASTM D792
Water Absorption 0.060 %
0.060 %
24 hr; ASTM D570
Linear Mold Shrinkage 0.0040 - 0.0090 cm/cm
0.0040 - 0.0090 in/in
ASTM D955
Mechanical Properties Metric English Comments
Tensile Strength at Break 110 MPa
16000 psi
ASTM D638
Elongation at Break 4.0 %
4.0 %
ASTM D638
Flexural Strength 180 MPa
26100 psi
ASTM D790
Flexural Modulus 6.50 GPa
943 ksi
ASTM D790
Charpy Impact Unnotched 4.50 J/cm²
21.4 ft-lb/in²
ISO179
Charpy Impact, Notched 1.00 J/cm²
4.76 ft-lb/in²
ISO179
Thermal Properties Metric English Comments
CTE, linear 42.0 µm/m-°C

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

@Temperature -22.0 - 86.0 °F
ASTM D696
Deflection Temperature at 0.46 MPa (66 psi) 218 °C
424 °F
ASTM D648
Deflection Temperature at 1.8 MPa (264 psi) 200 °C
392 °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 3.1

@Frequency 1e+6 Hz
3.1

@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 0.018

@Frequency 1e+6 Hz
0.018

@Frequency 1e+6 Hz
ASTM D150
Comparative Tracking Index 250 V

@Thickness 3.20 mm
250 V

@Thickness 0.126 in
ASTM D3638
Processing Properties Metric English Comments
Middle Barrel Temperature 225 - 255 °C
437 - 491 °F
Nozzle Temperature 245 °C
473 °F
Mold Temperature 40.0 - 80.0 °C
104 - 176 °F
Drying Temperature 130 °C
266 °F
Dry Time 4 hour
4 hour
Injection Pressure 80.0 - 120 MPa
11600 - 17400 psi
Back Pressure 8.00 - 18.0 MPa
1160 - 2610 psi
Screw Speed <= 100 rpm
<= 100 rpm
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