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LookPolymers® 6406 PBT, 40% Mineral / Glass Reinforced

Category Polymer , Thermoplastic , Polyester, TP , Polybutylene Terephthalate (PBT) , Polybutylene Terephthalate (PBT), Glass + Mineral Filled
Manufacturer -
Trade Name -
Port Shanghai port,China
Trade Terms FOB, CFR, CIF
Payment Terms L/C, T/T, Western Union
Download PDF LookPolymers® 6406 PBT, 40% Mineral / Glass Reinforced.pdf
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Material Notes:
Celanex 6406 is a 40% mineral/glass reinforced resin providing excellent toughness combined with warpage resistance, surface gloss and good mechanical properties. Celanex 6406 is particularly suited to applications requiring flatness and good surface appeTo avoid hydrolytic degradation during processing, CELANEX resins have to be dried to a moisture level equal to or less than 0.02%. Drying should be done in a dehumidifying hopper dryer capable of dewpoints
Physical Properties Metric English Comments
Specific Gravity 1.58 g/cc
1.58 g/cc
ASTM D792
Density 1.58 g/cc
0.0571 lb/in³
ISO 1183
Moisture Absorption at Equilibrium 0.20 %
0.20 %
23°C/50%RH; ISO 62
Viscosity Test 90 cm³/g
90 cm³/g
ISO 307, 1157, 1628
Linear Mold Shrinkage, Flow 0.0040 - 0.0060 cm/cm
0.0040 - 0.0060 in/in
ASTM D955
0.0040 - 0.0060 cm/cm
0.0040 - 0.0060 in/in
ISO 294-4
Melt Flow 16 g/10 min
16 g/10 min
ASTM D1238
Mechanical Properties Metric English Comments
Hardness, Rockwell M 51
51
ISO 2039-2
Tensile Strength at Break 75.0 MPa
10900 psi
5mm/min; ISO 527-2/1A
79.3 MPa

@Temperature 22.8 °C
11500 psi

@Temperature 73.0 °F
ASTM D638
Elongation at Break 2.5 %
2.5 %
5mm/min; ISO 527-2/1A
3.2 %

@Temperature 22.8 °C
3.2 %

@Temperature 73.0 °F
ASTM D638
Tensile Modulus 7.80 GPa
1130 ksi
1mm/min; ISO 527-2/1A
Flexural Strength 120 MPa
17400 psi
ISO 178
110 MPa

@Temperature 22.8 °C
16000 psi

@Temperature 73.0 °F
ASTM D790
Flexural Modulus 7.00 GPa
1020 ksi
ISO 178
6.62 GPa

@Temperature 22.8 °C
960 ksi

@Temperature 73.0 °F
ASTM D790
Izod Impact, Notched 1.07 J/cm

@Temperature 22.8 °C
2.00 ft-lb/in

@Temperature 73.0 °F
ASTM D256
Izod Impact, Notched (ISO) 11.7 kJ/m²
5.57 ft-lb/in²
ISO 180/1A
8.00 kJ/m²

@Temperature 30.0 °C
3.81 ft-lb/in²

@Temperature 86.0 °F
ISO 180/1A
Izod Impact, Unnotched (ISO) 40.0 kJ/m²

@Temperature 23.0 °C
19.0 ft-lb/in²

@Temperature 73.4 °F
ISO 180/1U
Charpy Impact, Notched 1.21 J/cm²
5.76 ft-lb/in²
ISO 179/1eA
Thermal Properties Metric English Comments
CTE, linear, Parallel to Flow 25.0 µm/m-°C
13.9 µin/in-°F
ISO 11359-2
CTE, linear, Transverse to Flow 97.0 µm/m-°C
53.9 µin/in-°F
ISO 11359-2
Melting Point 225 °C
437 °F
ISO 11357-1,-2,-3
225 °C
437 °F
ASTM D3418
Deflection Temperature at 0.46 MPa (66 psi) 205 °C
401 °F
ISO 75-1, -2
209 °C
408 °F
ASTM D648
Deflection Temperature at 1.8 MPa (264 psi) 160 °C
320 °F
ISO 75-1, -2
160 °C
320 °F
ASTM D648
Vicat Softening Point 150 °C
302 °F
B50 (50°C/h 50N); ISO 306
Flammability, UL94 HB
HB
HB

@Thickness 0.850 mm
HB

@Thickness 0.0335 in
Electrical Properties Metric English Comments
Volume Resistivity 2.80e+14 ohm-cm
2.80e+14 ohm-cm
ASTM D257
Dielectric Constant 4.4

@Frequency 1.00e+6 Hz
4.4

@Frequency 1.00e+6 Hz
ASTM D150
Dielectric Strength 18.5 kV/mm
470 kV/in
short term; ASTM D149
Dissipation Factor 0.026

@Frequency 1.00e+6 Hz
0.026

@Frequency 1.00e+6 Hz
ASTM D150
Arc Resistance 129 sec
129 sec
ASTM D495
Processing Properties Metric English Comments
Processing Temperature 20.0 - 50.0 °C
68.0 - 122 °F
hopper
65.0 - 96.0 °C
149 - 205 °F
cavity
Feed Temperature 230 - 250 °C
446 - 482 °F
Zone 1 230 - 250 °C
446 - 482 °F
Zone 2 235 - 255 °C
455 - 491 °F
Zone 3 235 - 255 °C
455 - 491 °F
Zone 4 240 - 265 °C
464 - 509 °F
Die Temperature 240 - 265 °C
464 - 509 °F
Melt Temperature 235 - 265 °C
455 - 509 °F
260 °C
500 °F
ISO 294
Mold Temperature 82.0 °C
180 °F
ISO 294
Injection Velocity 300 mm/sec
11.8 in/sec
ISO 294
Drying Temperature 120 - 130 °C
248 - 266 °F
Dry Time 4 hour
4 hour
Moisture Content 0.020 %
0.020 %
Necessary low maximum
Injection Pressure 48.0 MPa
6960 psi
ISO 294
Hot-Working Temperature 250 - 265 °C
482 - 509 °F
Descriptive Properties Value Comments
Injection molding Yes
Injection Speed medium-fast
Melt volume rate (MVR), cm³/10min 16
MVR test load, kg 2.16
MVR test temperature, °C 265
Processing conditions acc. ISO 7792-2
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