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Celanese Celanex® 2402 MT PBT, Medical Technology  (Unverified Data**)

Category Polymer , Thermoplastic , Polyester, TP , Polybutylene Terephthalate (PBT)
Manufacturer
Trade Name Celanex®
Port Ningbo port,China
Trade Terms FOB, CFR, CIF
Payment Terms L/C, T/T, Western Union
Download PDF Celanese Celanex® 2402 MT PBT, Medical Technology  (Unverified Data**).pdf
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Material Notes:
Celanex 2402 MT Natural is an unreinforced PBT with improved flow that complies with the requirements of CFR 21 177.1660 of the Food and Drug Administration (FDA) and is listed in the Drug Master File (DMF) 10047 (US) / 10033 (EU) and the Device Master Fiunfilled improved flow medical gradeInformation provided by Celanese
Physical Properties Metric English Comments
Density 1.31 g/cc
0.0473 lb/in³
ISO 1183
Linear Mold Shrinkage, Flow 0.018 - 0.020 cm/cm
0.018 - 0.020 in/in
ISO 294-4
Melt Flow 40 g/10 min

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

@Load 4.76 lb,
Temperature 482 °F
(MVR) cm³/10min; ISO 1133
Mechanical Properties Metric English Comments
Tensile Strength, Yield 60.0 MPa
8700 psi
50mm/min; ISO 527-2/1A
Elongation at Break 15 %
15 %
50mm/min; ISO 527-2/1A
Elongation at Yield 4.0 %
4.0 %
50mm/min; ISO 527-2/1A
Tensile Modulus 2.70 GPa
392 ksi
1mm/min; ISO 527-2/1A
Flexural Strength 80.0 MPa
11600 psi
ISO 178
Flexural Modulus 2.55 GPa
370 ksi
ISO 178
Charpy Impact Unnotched 13.5 J/cm²
64.2 ft-lb/in²
ISO 179/1eU
13.0 J/cm²

@Temperature -30.0 °C
61.9 ft-lb/in²

@Temperature -22.0 °F
ISO 179/1eU
Charpy Impact, Notched 0.500 J/cm²
2.38 ft-lb/in²
ISO 179/1eA
0.450 J/cm²

@Temperature -30.0 °C
2.14 ft-lb/in²

@Temperature -22.0 °F
ISO 179/1eA
Thermal Properties Metric English Comments
CTE, linear 110 µm/m-°C
61.1 µin/in-°F
ISO 11359-2
Melting Point 225 °C
437 °F
10°C/min; ISO 11357-1,-2,-3
Transformation Temperature, Tg 60.0 °C
140 °F
10°C/min; ISO 11357-1,-2,-3
Deflection Temperature at 0.46 MPa (66 psi) 160 °C
320 °F
ISO 75-1, -2
Deflection Temperature at 1.8 MPa (264 psi) 60.0 °C
140 °F
ISO 75-1, -2
Vicat Softening Point 190 °C
374 °F
B50 (50°C/h 50N); ISO 306
Flammability, UL94 HB

@Thickness 0.800 mm
HB

@Thickness 0.0315 in
UL94
Processing Properties Metric English Comments
Processing Temperature 20.0 - 50.0 °C
68.0 - 122 °F
65.0 - 93.0 °C
149 - 199 °F
Cavity temperature
Feed Temperature 230 - 240 °C
446 - 464 °F
Rear Barrel Temperature 230 - 240 °C
446 - 464 °F
Middle Barrel Temperature 235 - 250 °C
455 - 482 °F
Front Barrel Temperature 240 - 260 °C
464 - 500 °F
Nozzle Temperature 250 - 260 °C
482 - 500 °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 243 °C
469 °F
Injection molding; ISO 294
235 - 260 °C
455 - 500 °F
Mold Temperature 65.6 - 93.3 °C
150 - 200 °F
82.0 °C
180 °F
Injection molding; 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 0.020 %
0.020 %
Necessary low maximum residual
Hold Pressure 48.0 MPa
6960 psi
ISO 294
Back Pressure 0.000 - 0.345 MPa
0.000 - 50.0 psi
Hot-Working Temperature 250 - 260 °C
482 - 500 °F
Descriptive Properties Value Comments
Injection molding Yes
Injection Speed medium-fast
Longer pre-drying times/storage lower the temperature to 100° C until processed.
<= 60 h
Processing conditions ISO 7792-2
Processing Notes Fast Injection Speed
Medium Screw Speed
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