Celanese Impet® 340R PET, 45% Glass Reinforced

Login to see your most recently viewed materials here. Or if you don't have an account with us yet, then click here to register.

Celanese Impet® 340R PET, 45% Glass Reinforced
Categories:	Polymer; Renewable/Recycled Polymer; Thermoplastic; Polyester, TP; Polyethylene Terephthalate (PET); Polyethylene Terephthalate (PET), 50% Glass Reinforced
Material Notes:	Impet 340R is a 45% glass-reinforced injection moldable polyester made with post consumer recycled PET. It provides an excellent combination of strength, stiffness, and high temperature resistance. Information provided by Celanese
Vendors:	No vendors are listed for this material. Please click here if you are a supplier and would like information on how to add your listing to this material.
Printer friendly version Download as PDF Download to Excel (requires Excel and Windows) Export data to your CAD/FEA program Add to Folder:

Physical Properties	Metric	English	Comments

Specific Gravity	1.70 g/cc	1.70 g/cc	ASTM D792
Density	1.73 g/cc	0.0625 lb/in³	ISO 1183
Water Absorption	0.060 % @Temperature 22.8 °C	0.060 % @Temperature 73.0 °F	24hr immersion; ASTM D570
Linear Mold Shrinkage, Flow	0.0020 cm/cm	0.0020 in/in	ISO 294-4
	0.0060 cm/cm	0.0060 in/in	ASTM D955
Linear Mold Shrinkage, Transverse	0.0060 cm/cm	0.0060 in/in	ISO 294-4

Mechanical Properties	Metric	English	Comments
Hardness, Rockwell M	121	121	ISO 2039-2
Tensile Strength at Break	174 MPa	25200 psi	5mm/min; ISO 527-2/1A
	197 MPa	28500 psi	ASTM D638
Elongation at Break	1.7 %	1.7 %	5mm/min; ISO 527-2/1A
	2.0 %	2.0 %	ASTM D638
Tensile Modulus	16.8 GPa	2440 ksi	50mm/min; ISO 527-2/1A
Flexural Strength	259 MPa	37600 psi	ISO 178
	292 MPa	42400 psi	ASTM D790
Flexural Modulus	14.5 GPa	2100 ksi	ASTM D790
	15.4 GPa	2230 ksi	ISO 178
Izod Impact, Notched	1.07 J/cm	2.00 ft-lb/in	ASTM D256
Izod Impact, Notched (ISO)	9.50 kJ/m²	4.52 ft-lb/in²	ISO 180/1A
Charpy Impact Unnotched	2.40 J/cm²	11.4 ft-lb/in²	ISO 179/1eU
	2.10 J/cm² @Temperature -30.0 °C	9.99 ft-lb/in² @Temperature -22.0 °F	ISO 179/1eU
Charpy Impact, Notched	1.10 J/cm²	5.23 ft-lb/in²	ISO 179/1eA
	0.900 J/cm² @Temperature -30.0 °C	4.28 ft-lb/in² @Temperature -22.0 °F	ISO 179/1eA

Electrical Properties	Metric	English	Comments
Volume Resistivity	1.00e+15 ohm-cm	1.00e+15 ohm-cm	ASTM D257
	1.00e+16 ohm-cm	1.00e+16 ohm-cm	IEC 60093
Surface Resistance	1.00e+14 ohm	1.00e+14 ohm	ASTM D257
Dielectric Constant	3.4 @Frequency 1e+6 Hz	3.4 @Frequency 1e+6 Hz	ASTM D150
	3.5 @Frequency 1000 Hz	3.5 @Frequency 1000 Hz	ASTM D150
	3.8 @Frequency 10000 Hz	3.8 @Frequency 10000 Hz	ASTM D150
Dielectric Strength	21.3 kV/mm	540 kV/in	short term; ASTM D149
Dissipation Factor	0.0060 @Frequency 1000 Hz	0.0060 @Frequency 1000 Hz	ASTM D150
	0.0090 @Frequency 10000 Hz	0.0090 @Frequency 10000 Hz	ASTM D150
	0.012 @Frequency 1e+6 Hz	0.012 @Frequency 1e+6 Hz	ASTM D150
Arc Resistance	129 sec	129 sec	ASTM D495
Comparative Tracking Index	225 V	225 V	IEC 60112
	250 V	250 V	ASTM D3638

Thermal Properties	Metric	English	Comments
CTE, linear, Parallel to Flow	14.0 µm/m-°C	7.78 µin/in-°F	ISO 11359-2
CTE, linear, Transverse to Flow	83.0 µm/m-°C	46.1 µin/in-°F	ISO 11359-2
Melting Point	244 °C	471 °F	10°C/min; ISO 11357-1,-2,-3
Deflection Temperature at 0.46 MPa (66 psi)	240 °C	464 °F	ISO 75-1, -2
Deflection Temperature at 1.8 MPa (264 psi)	229 °C	444 °F	ISO 75-1, -2
	229 °C	445 °F	ASTM D648
Glass Transition Temp, Tg	73.0 °C	163 °F	ISO 11357-1,-2,-3
Flammability, UL94	HB @Thickness 0.810 mm	HB @Thickness 0.0319 in
Oxygen Index	22 %	22 %	ISO 4589

Processing Properties	Metric	English	Comments
Processing Temperature	110 - 121 °C	230 - 250 °F	cavity
	260 - 290 °C	500 - 554 °F	hot runner
Feed Temperature	255 - 265 °C	491 - 509 °F
Zone 1	255 - 265 °C	491 - 509 °F
Zone 2	260 - 275 °C	500 - 527 °F
Zone 3	260 - 275 °C	500 - 527 °F
Zone 4	265 - 280 °C	509 - 536 °F
Die Temperature	270 - 290 °C	518 - 554 °F
Melt Temperature	260 - 290 °C	500 - 554 °F
	285 °C	545 °F	ISO 294
Mold Temperature	135 °C	275 °F	ISO 294
Injection Velocity	275 mm/sec	10.8 in/sec	ISO 294
Drying Temperature	130 - 140 °C	266 - 284 °F
Dry Time	4.00 hour	4.00 hour
Moisture Content	<= 0.010 %	<= 0.010 %
Hold Pressure	60.0 MPa	8700 psi	ISO 294

Descriptive Properties
Injection molding	Yes
Injection speed	medium-fast
Processing conditions acc. ISO	7792-2

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.

Users viewing this material also viewed the following:
Celanese Impet® 2700 GV1/45 (Europe) PET, 45% Glass Reinforced
Overview of materials for Acrylonitrile Butadiene Styrene (ABS), 30% Glass Fiber Filled
EMS-Grivory Grivory® HT2V-3X V0 black 9021 PA6T/66-GF30
Celanese Celanex® 1662Z PBT, 30% Glass Reinforced
Overview of materials for Acrylonitrile Butadiene Styrene (ABS), 40% Glass Fiber Filled

PHCQ444 / 178899

	Advertise with MatWeb!
	Data sheets for over 180,000 metals, plastics, ceramics, and composites.
	HOME • SEARCH • TOOLS • SUPPLIERS • FOLDERS • ABOUT US • FAQ • LOG IN

System Message