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Celanese Celanex® 1662Z PBT, 30% Glass Reinforced

Category Polymer , Thermoplastic , Polyester, TP , Polybutylene Terephthalate (PBT) , Polybutylene Terephthalate (PBT), 30% Glass Fiber Filled
Manufacturer Celanese Corporation
Trade Name Celanex®
Port Shanghai port,China
Trade Terms FOB, CFR, CIF
Payment Terms L/C, T/T, Western Union
Download PDF Celanese Celanex® 1662Z PBT, 30% Glass Reinforced.pdf
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Material Notes:
Celanex 1662Z is a 30% glass reinforced polybutylene terephthalate with a good balance of mechanical properties and processabilityTo 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 1.52 g/cc
1.52 g/cc
ASTM D792
Density 1.53 g/cc
0.0553 lb/in³
ISO 1183
Water Absorption 0.10 %

@Temperature 22.8 °C
0.10 %

@Temperature 73.0 °F
24hr immersion; ASTM D570
Linear Mold Shrinkage, Flow 0.0030 - 0.0050 cm/cm
0.0030 - 0.0050 in/in
ISO 294-4
Melt Flow 7.0 g/10 min
7.0 g/10 min
ASTM D1238
Mechanical Properties Metric English Comments
Hardness, Rockwell M 90
90
ISO 2039-2
Tensile Strength at Break 130 MPa
18900 psi
5mm/min; ISO 527-2/1A
124 MPa

@Temperature 22.8 °C
18000 psi

@Temperature 73.0 °F
ASTM D638
Elongation at Break 3.1 %
3.1 %
5mm/min; ISO 527-2/1A
4.0 %

@Temperature 22.8 °C
4.0 %

@Temperature 73.0 °F
ASTM D638
Tensile Modulus 9.20 GPa
1330 ksi
1mm/min; ISO 527-2/1A
Flexural Strength 210 MPa
30500 psi
ISO 178
197 MPa

@Temperature 22.8 °C
28500 psi

@Temperature 73.0 °F
ASTM D790
Flexural Modulus 9.70 GPa
1410 ksi
ISO 178
8.27 GPa

@Temperature 22.8 °C
1200 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) 12.0 kJ/m²
5.71 ft-lb/in²
ISO 180/1A
Charpy Impact, Notched 1.10 J/cm²
5.23 ft-lb/in²
ISO 179/1eA
Thermal Properties Metric English Comments
CTE, linear, Parallel to Flow 19.0 µm/m-°C
10.6 µin/in-°F
ISO 11359-2
CTE, linear, Transverse to Flow 113 µm/m-°C
62.8 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) 221 °C
430 °F
ASTM D648
225 °C
437 °F
ISO 75-1, -2
Deflection Temperature at 1.8 MPa (264 psi) 205 °C
401 °F
ISO 75-1, -2
208 °C
406 °F
ASTM D648
Flammability, UL94 HB

@Thickness 0.800 mm
HB

@Thickness 0.0315 in
Electrical Properties Metric English Comments
Dielectric Strength 20.9 kV/mm
530 kV/in
short term; ASTM D149
Processing Properties Metric English Comments
Processing Temperature 20.0 - 50.0 °C
68.0 - 122 °F
hopper
65.0 - 93.0 °C
149 - 199 °F
cavity
Feed Temperature 230 - 240 °C
446 - 464 °F
Zone 1 230 - 240 °C
446 - 464 °F
Zone 2 235 - 250 °C
455 - 482 °F
Zone 3 235 - 250 °C
455 - 482 °F
Zone 4 240 - 260 °C
464 - 500 °F
Die Temperature 250 - 260 °C
482 - 500 °F
Melt Temperature 235 - 260 °C
455 - 500 °F
Drying Temperature 120 - 130 °C
248 - 266 °F
Dry Time 4 hour
4 hour
Moisture Content 0.020 %
0.020 %
Necessary low maximum
Hot-Working Temperature 250 - 260 °C
482 - 500 °F
Descriptive Properties Value Comments
Injection molding Yes
Injection Speed medium-fast
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