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Celanese CELANEX 3201 PBT, 15% Glass Reinforced

Category Polymer , Thermoplastic , Polyester, TP , Polybutylene Terephthalate (PBT) , Polybutylene Terephthalate (PBT), 20% Glass Fiber Filled
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 3201 PBT, 15% Glass Reinforced.pdf
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Material Notes:
Celanex 3201 is a 15% glass reinforced general purpose thermoplastic polyester resin that offers a superior combination of mechanical, electrical, and thermal properties, together with outstanding processability, good chemical resistance, and toughness.Information provided by Celanese
Physical Properties Metric English Comments
Specific Gravity 1.41 g/cc
1.41 g/cc
ASTM D792
Density 1.42 g/cc
0.0513 lb/in³
ISO 1183
Water Absorption 0.0700 %

@Temperature 22.8 °C
0.0700 %

@Temperature 73.0 °F
24hr immersion; ASTM D570
Moisture Absorption 0.200 %
0.200 %
23°C/50%RH; ISO 62
Viscosity Test 110 cm³/g
110 cm³/g
ISO 307, 1157, 1628
Linear Mold Shrinkage, Flow 0.00500 - 0.00700 cm/cm
0.00500 - 0.00700 in/in
ISO 294-4
0.00500 - 0.00700 cm/cm
0.00500 - 0.00700 in/in
ASTM D955
Melt Flow 17.0 g/10 min

@Load 2.16 kg,
Temperature 250 °C
17.0 g/10 min

@Load 4.76 lb,
Temperature 482 °F
[cm3/10min]; ISO 1133
Mechanical Properties Metric English Comments
Tensile Strength at Break 93.1 MPa
13500 psi
ASTM D638
100 MPa
14500 psi
5mm/min; ISO 527-2/1A
Elongation at Break 3.00 %
3.00 %
ASTM D638
3.50 %
3.50 %
5mm/min; ISO 527-2/1A
Tensile Modulus 6.00 GPa
870 ksi
50mm/min; ISO 527-2/1A
Flexural Strength 145 MPa
21000 psi
ASTM D790
160 MPa
23200 psi
ISO 178
Flexural Modulus 5.10 GPa
740 ksi
ASTM D790
5.60 GPa
812 ksi
ISO 178
Izod Impact, Notched 0.534 J/cm
1.00 ft-lb/in
ASTM D256
Izod Impact, Notched (ISO) 7.00 kJ/m²

@Temperature -30.0 °C
3.33 ft-lb/in²

@Temperature -22.0 °F
ISO 180/1A
Charpy Impact, Notched 0.650 J/cm²
3.09 ft-lb/in²
ISO 179/1eA
Thermal Properties Metric English Comments
CTE, linear, Parallel to Flow 35.0 µm/m-°C
19.4 µin/in-°F
ISO 11359-2
Melting Point 225 °C
437 °F
10°C/min; ISO 11357-1,-2,-3
225 °C
437 °F
ASTM D3418
Deflection Temperature at 0.46 MPa (66 psi) 213 °C
415 °F
ASTM D648
218 °C
424 °F
ISO 75-1, -2
Deflection Temperature at 1.8 MPa (264 psi) 192 °C
378 °F
ASTM D648
195 °C
383 °F
ISO 75-1, -2
Vicat Softening Point 220 °C
428 °F
ISO 306
Glass Transition Temp, Tg 60.0 °C
140 °F
ISO 11357-1,-2,-3
Flammability, UL94 HB
HB
HB

@Thickness 0.850 mm
HB

@Thickness 0.0335 in
Electrical Properties Metric English Comments
Volume Resistivity 1.00e+15 ohm-cm
1.00e+15 ohm-cm
ASTM D257
Dielectric Constant 3.50

@Frequency 1000 Hz
3.50

@Frequency 1000 Hz
ASTM D150
Dielectric Strength 18.1 kV/mm
460 kV/in
short term; ASTM D149
Processing Properties Metric English Comments
Processing Temperature 65.0 - 93.0 °C
149 - 199 °F
cavity
250 - 260 °C
482 - 500 °F
hot runner
Feed Temperature 230 - 240 °C
446 - 464 °F
Middle Barrel Temperature 20.0 - 50.0 °C
68.0 - 122 °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
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 4.00 hour
4.00 hour
Moisture Content <= 0.0200 %
<= 0.0200 %
Hold Pressure 48.0 MPa
6960 psi
ISO 294
Descriptive Properties Value Comments
Injection molding Yes
Injection Speed medium-fast
Processing conditions acc. ISO 7792-2
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