Toyobo Celanex® 2003-5FC PBT

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Toyobo Celanex® 2003-5FC PBT
Categories:	Polymer; Thermoplastic; Polyester, TP; Polybutylene Terephthalate (PBT); Polybutylene Terephthalate (PBT), Unreinforced, Molded
Material Notes:	Product Description: Celanex 2003-5FC is a general purpose, unreinforced polybuytlene terephthalate with a good balance of mechanical properties and processability for use in food contact applications. Celanex 2003-5FC is a medium to high flow material that contains an internal lubricant and nucleant. Availability: Africa & Middle East; Europe; Asia Pacific; Latin America; North America Additive: Mold Release Forms: Pellets Processing Method: Injection Molding Information provided by Celanese
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Physical Properties	Metric	English	Comments

Density	1.31 g/cc	0.0473 lb/in³	ISO 1183
Water Absorption	0.020 %	0.020 %	Equilibrium, 50% RH; ISO 62
Water Absorption at Saturation	0.45 %	0.45 %	ISO 62
Maximum Moisture Content	0.020	0.020
Linear Mold Shrinkage, Flow	0.018 - 0.022 cm/cm	0.018 - 0.022 in/in	ISO 294-4
Linear Mold Shrinkage, Transverse	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	ISO 1133

Mechanical Properties	Metric	English	Comments
Tensile Strength at Break	57.0 MPa	8270 psi	ISO 527-2/50
Tensile Strength, Yield	63.0 MPa	9140 psi	ISO 527-2/50
Elongation at Break	15 %	15 %	Nominal; ISO 527-2/50
Elongation at Yield	4.0 %	4.0 %	ISO 527-2/50
Tensile Modulus	2.70 GPa	392 ksi	ISO 527-1
Flexural Strength	80.0 MPa	11600 psi	ISO 178
Flexural Modulus	2.55 GPa	370 ksi	ISO 178
Charpy Impact Unnotched	13.0 J/cm² @Temperature -30.0 °C	62.0 ft-lb/in² @Temperature -22.0 °F	ISO 179/1eU
	13.4 J/cm² @Temperature 22.8 °C	64.0 ft-lb/in² @Temperature 73.0 °F	ISO 179/1eU
Charpy Impact, Notched	0.441 J/cm² @Temperature -30.0 °C	2.10 ft-lb/in² @Temperature -22.0 °F	ISO 179/1eA
	0.504 J/cm² @Temperature 22.8 °C	2.40 ft-lb/in² @Temperature 73.0 °F	ISO 179/1eA

Thermal Properties	Metric	English	Comments
CTE, linear, Parallel to Flow	110 µm/m-°C	61.0 µin/in-°F	ISO 11359-2
Melting Point	225 °C	437 °F	ISO 11357-3
Deflection Temperature at 0.46 MPa (66 psi)	160 °C	320 °F	Unannealed; ISO 75-2/B
Deflection Temperature at 1.8 MPa (264 psi)	60.0 °C	140 °F	Unannealed; ISO 75-2/A
Vicat Softening Point	190 °C	374 °F	ISO 306/B50
Glass Transition Temp, Tg	60.0 °C	140 °F	ISO 11357-2
Flammability, UL94	HB @Thickness 0.787 mm	HB @Thickness 0.0310 in

Processing Properties	Metric	English	Comments
Processing Temperature	20.0 - 50.0 °C	68.0 - 122 °F	Hopper
	250 - 260 °C	482 - 500 °F	Hot Runner
Feed Temperature	230 - 240 °C	446 - 464 °F	Injection
Rear Barrel Temperature	230 - 240 °C	446 - 464 °F
Middle Barrel Temperature	240 - 250 °C	464 - 482 °F
Front Barrel Temperature	245 - 255 °C	473 - 491 °F
Nozzle Temperature	250 - 260 °C	482 - 500 °F
Zone 4	250 - 260 °C	482 - 500 °F	Injection
Melt Temperature	240 - 260 °C	464 - 500 °F
Mold Temperature	70.0 - 90.0 °C	158 - 194 °F
Drying Temperature	120 - 130 °C	248 - 266 °F
Dry Time	4.00 hour	4.00 hour

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PHCQ6169 / 310862

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