Toyobo Celanex® 2302 GV1/45 PBT/PET, 45% Glass Fiber Reinforced

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Toyobo Celanex® 2302 GV1/45 PBT/PET, 45% Glass Fiber Reinforced
Categories:	Polymer; Thermoplastic; Polyester, TP; Polybutylene Terephthalate (PBT); PBT + PET Blend, Glass Filled
Material Notes:	Product Description: Celanex 2302 GV1/30LT is 45% glass fiber reinforced PBT polymer blend with PET, which provides excellent stiffness and good surface appearance. Availability: Africa & Middle East; Europe; Asia Pacific; Latin America; North America Filler/Reinforcement: Glass Fiber Additive: Mold Release Features: Good Heat Resistance Use: Automotive Applications Forms: Pellets Processing Method: Injection Molding Information provided by Celanese
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Physical Properties	Metric	English	Comments

Density	1.68 g/cc	0.0607 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	0.0010 - 0.0020 cm/cm	0.0010 - 0.0020 in/in	ISO 294-4
Linear Mold Shrinkage, Transverse	0.0030 - 0.0070 cm/cm	0.0030 - 0.0070 in/in	ISO 294-4
Melt Flow	7.0 g/10 min @Load 2.16 kg, Temperature 265 °C	7.0 g/10 min @Load 4.76 lb, Temperature 509 °F	ISO 1133

Mechanical Properties	Metric	English	Comments
Ball Indentation Hardness	240 MPa	34800 psi	ISO 2039-1
Tensile Strength at Break	170 MPa	24700 psi	ISO 527-2/5
Elongation at Break	1.8 %	1.8 %	ISO 527-2/5
Tensile Modulus	16.0 GPa	2320 ksi	ISO 527-1
Charpy Impact, Notched	1.05 J/cm² @Temperature -30.0 °C	5.00 ft-lb/in² @Temperature -22.0 °F	ISO 179/1eA
	1.05 J/cm² @Temperature 22.8 °C	5.00 ft-lb/in² @Temperature 73.0 °F	ISO 179/1eA

Thermal Properties	Metric	English	Comments
CTE, linear, Parallel to Flow	149 µm/m-°C	83.0 µin/in-°F	ISO 11359-2
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

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	230 - 240 °C	446 - 464 °F	Injection
Rear Barrel Temperature	250 - 260 °C	482 - 500 °F
Middle Barrel Temperature	250 - 260 °C	482 - 500 °F
Front Barrel Temperature	250 - 260 °C	482 - 500 °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 - 120 °C	194 - 248 °F
Drying Temperature	120 - 140 °C	248 - 284 °F
Dry Time	3.00 - 4.00 hour	3.00 - 4.00 hour
Back Pressure	<= 3.00 MPa	<= 435 psi

Some of the values displayed above may have been converted from their original units and/or rounded in order to display the information in a consistent format. Users requiring more precise data for scientific or engineering calculations can click on the property value to see the original value as well as raw conversions to equivalent units. We advise that you only use the original value or one of its raw conversions in your calculations to minimize rounding error. We also ask that you refer to MatWeb's terms of use regarding this information. Click here to view all the property values for this datasheet as they were originally entered into MatWeb.

PHCQ6178 / 310871

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