Toyobo Celanex® 2406MT GF20 PBT/PET, 20% Glass Fiber Reinforced

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Toyobo Celanex® 2406MT GF20 PBT/PET, 20% Glass Fiber Reinforced
Categories:	Polymer; Thermoplastic; Polyester, TP; Polybutylene Terephthalate (PBT); PBT + PET Blend, Glass Filled
Material Notes:	Product Description: Chemical abbreviation according to ISO 1043-1: PBT+PET GF20, tribological-modified grade with 20% glass fiber for injection molded parts with superior gloss and improved slip and wear characteristics. Developmental grade, preliminary datasheet. Availability: Africa & Middle East; Europe; Asia Pacific; Latin America; North America Filler/Reinforcement: Glass Fiber Additive: Mold Release Use: Medical/Healthcare Applications Forms: Pellets Processing Method: Injection Molding Information provided by Celanese
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Physical Properties	Metric	English	Comments

Density	1.47 g/cc	0.0531 lb/in³	ISO 1183
Water Absorption	0.15 %	0.15 %	Equilibrium, 50% RH; ISO 62
Water Absorption at Saturation	0.40 %	0.40 %	ISO 62
Maximum Moisture Content	0.020	0.020
Linear Mold Shrinkage, Flow	0.0030 - 0.0050 cm/cm	0.0030 - 0.0050 in/in	ISO 294-4
Linear Mold Shrinkage, Transverse	0.0070 - 0.0090 cm/cm	0.0070 - 0.0090 in/in	ISO 294-4
Melt Flow	17 g/10 min @Load 2.16 kg, Temperature 265 °C	17 g/10 min @Load 4.76 lb, Temperature 509 °F	ISO 1133

Mechanical Properties	Metric	English	Comments
Tensile Strength at Break	125 MPa	18100 psi	ISO 527-2/5
Elongation at Break	3.0 %	3.0 %	ISO 527-2/5
Tensile Modulus	7.79 GPa	1130 ksi	ISO 527-1
Flexural Strength	190 MPa	27600 psi	ISO 178
Flexural Modulus	7.52 GPa	1090 ksi	ISO 178
Izod Impact, Notched (ISO)	10.1 kJ/m²	4.80 ft-lb/in²	ISO 180/1A
Izod Impact, Unnotched (ISO)	46.2 kJ/m²	22.0 ft-lb/in²	ISO 180/1U
Charpy Impact Unnotched	5.46 J/cm² @Temperature -30.0 °C	26.0 ft-lb/in² @Temperature -22.0 °F	ISO 179/1eU
	6.51 J/cm² @Temperature 22.8 °C	31.0 ft-lb/in² @Temperature 73.0 °F	ISO 179/1eU
Charpy Impact, Notched	0.945 J/cm² @Temperature -30.0 °C	4.50 ft-lb/in² @Temperature -22.0 °F	ISO 179/1eA
	1.01 J/cm² @Temperature 22.8 °C	4.80 ft-lb/in² @Temperature 73.0 °F	ISO 179/1eA

Thermal Properties	Metric	English	Comments
Melting Point	255 °C	491 °F	ISO 11357-3
Deflection Temperature at 1.8 MPa (264 psi)	205 °C	401 °F	Unannealed; ISO 75-2/A
Flammability, UL94	HB @Thickness 0.787 mm	HB @Thickness 0.0310 in
	HB @Thickness 1.52 mm	HB @Thickness 0.0600 in

Processing Properties	Metric	English	Comments
Processing Temperature	20.0 - 50.0 °C	68.0 - 122 °F	Hopper
	265 - 275 °C	509 - 527 °F	Hot Runner
Feed Temperature	190 - 200 °C	374 - 392 °F	Injection
Rear Barrel Temperature	250 - 260 °C	482 - 500 °F
Middle Barrel Temperature	250 - 260 °C	482 - 500 °F
Front Barrel Temperature	260 - 270 °C	500 - 518 °F
Nozzle Temperature	265 - 275 °C	509 - 527 °F
Zone 4	260 - 270 °C	500 - 518 °F	Injection
Melt Temperature	265 - 275 °C	509 - 527 °F
Mold Temperature	90.0 - 100 °C	194 - 212 °F
Drying Temperature	120 - 140 °C	248 - 284 °F
Dry Time	2.00 - 4.00 hour	2.00 - 4.00 hour
Screw Speed	60 rpm @Thickness 55.9 mm	60 rpm @Thickness 2.20 in
	75 rpm @Thickness 40.6 mm	75 rpm @Thickness 1.60 in
	90 rpm @Thickness 24.9 mm	90 rpm @Thickness 0.980 in

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PHCQ6186 / 310879

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