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Celanese Celanex® 3202-2 PBT, Glass Reinforced

Category Polymer , Thermoplastic , Polyester, TP , Polybutylene Terephthalate (PBT) , Polybutylene Terephthalate (PBT), Glass Filled, Impact Modified
Manufacturer Celanese Corporation
Trade Name Celanex®
Port Ningbo port,China
Trade Terms FOB, CFR, CIF
Payment Terms L/C, T/T, Western Union
Download PDF Celanese Celanex® 3202-2 PBT, Glass Reinforced.pdf
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Material Notes:
Celanex 3202-2 is a 20% glass-filled Polybutylene Terephthalate that has an excellent balance of mechanical properties and processability. It contains an internal lubricant for mold release.To 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 1.45 g/cc
1.45 g/cc
ASTM D792
Density 1.45 g/cc
0.0524 lb/in³
ISO 1183
Moisture Absorption at Equilibrium 0.10 %
0.10 %
23°C/50%RH; ISO 62
Linear Mold Shrinkage, Flow 0.0040 - 0.0080 cm/cm
0.0040 - 0.0080 in/in
ASTM D955
0.0040 - 0.0080 cm/cm
0.0040 - 0.0080 in/in
ISO 294-4
Melt Flow 23 g/10 min
23 g/10 min
ASTM D1238
Mechanical Properties Metric English Comments
Tensile Strength at Break 115 MPa
16700 psi
5mm/min; ISO 527-2/1A
115 MPa

@Temperature 22.8 °C
16700 psi

@Temperature 73.0 °F
ASTM D638
Elongation at Break 3.2 %
3.2 %
5mm/min; ISO 527-2/1A
2.8 %

@Temperature 22.8 °C
2.8 %

@Temperature 73.0 °F
ASTM D638
Tensile Modulus 7.03 GPa

@Temperature 22.8 °C
1020 ksi

@Temperature 73.0 °F
ASTM D638
Flexural Strength 180 MPa
26100 psi
ISO 178
175.6 MPa

@Temperature 22.8 °C
25470 psi

@Temperature 73.0 °F
ASTM D790
Flexural Modulus 6.80 GPa
986 ksi
ISO 178
6.83 GPa

@Temperature 22.8 °C
990 ksi

@Temperature 73.0 °F
ASTM D790
Izod Impact, Notched 0.737 J/cm

@Temperature 22.8 °C
1.38 ft-lb/in

@Temperature 73.0 °F
ASTM D256
Izod Impact, Notched (ISO) 7.00 kJ/m²
3.33 ft-lb/in²
ISO 180/1A
Thermal Properties Metric English Comments
Melting Point 225 °C
437 °F
ISO 11357-1,-2,-3; ASTM D3418
Flammability, UL94 HB
HB
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 Speed medium-fast
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