Celanese Riteflex® 672 TPC, Unfilled

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 Riteflex® 672 TPC, Unfilled
Categories:	Polymer; Thermoplastic; Polyester, TP; Polyester Thermoplastic Elastomer
Material Notes:	Riteflex 672 is a 72 Shore D Hardness thermoplastic polyester elastomer with a high modulus. 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	1.25 g/cc	1.25 g/cc	ASTM D792
Density	1.26 g/cc	0.0455 lb/in³	ISO 1183
Water Absorption	0.20 % @Temperature 22.8 °C	0.20 % @Temperature 73.0 °F	24hr immersion; ASTM D570
Linear Mold Shrinkage, Flow	0.017 - 0.022 cm/cm	0.017 - 0.022 in/in	ISO 294-4
	0.020 cm/cm	0.020 in/in	ASTM D955
Linear Mold Shrinkage, Transverse	0.017 - 0.022 cm/cm	0.017 - 0.022 in/in	ISO 294-4
Melt Flow	10 - 15 g/10 min	10 - 15 g/10 min	ASTM D1238
	16 g/10 min @Load 2.16 kg, Temperature 240 °C	16 g/10 min @Load 4.76 lb, Temperature 464 °F	ISO 1133

Mechanical Properties	Metric	English	Comments
Hardness, Shore D	70	70	ISO 868
	72	72	15 sec; ISO 868
	72	72	ASTM D2240
Tensile Strength at Break	29.2 MPa	4240 psi	ASTM D638
	40.0 MPa	5800 psi	ISO 527-1/2
Tensile Strength, Yield	28.0 MPa	4060 psi	50mm/min; ISO 527-2/1A
Tensile Stress at Strain	21.0 MPa @Strain 5.0 %	3050 psi @Strain 5.0 %	ISO 527-1/2
	25.0 MPa @Strain 50 %	3630 psi @Strain 50 %	ISO 727-1/2
	27.0 MPa @Strain 10 %	3920 psi @Strain 10 %	ISO 527-1/2
Elongation at Break	>= 50 %	>= 50 %
	300 %	300 %	ASTM D638
Elongation at Yield	19 %	19 %	50mm/min; ISO 527-2/1A
Tensile Modulus	0.500 GPa	72.5 ksi	50mm/min; ISO 527-2/1A
	0.635 GPa	92.1 ksi	ASTM D638
Flexural Strength	22.0 MPa	3190 psi	ISO 178
Flexural Modulus	0.450 GPa	65.3 ksi	ISO 178
	0.512 GPa	74.2 ksi	ASTM D790
	2.370 GPa @Temperature -40.0 °C	343.7 ksi @Temperature -40.0 °F	ASTM D790
	2.40 GPa @Temperature -40.0 °C	348 ksi @Temperature -40.0 °F	ISO 178
Resilience	40	40	Bayshore, %; ASTM D2632
	40	40	Bayshore, %
Flex Crack Resistance	>= 1.00e+6	>= 1.00e+6	Ross flex
Izod Impact, Notched	2.19 J/cm	4.10 ft-lb/in	ASTM D256
	0.374 J/cm @Temperature -40.0 °C	0.700 ft-lb/in @Temperature -40.0 °F	ASTM D256
Izod Impact, Notched (ISO)	4.80 kJ/m²	2.28 ft-lb/in²	ISO 180
	16.0 kJ/m²	7.61 ft-lb/in²	ISO 180/1A
Charpy Impact Unnotched	NB	NB	ISO 179/1eU
	NB @Temperature -30.0 °C	NB @Temperature -22.0 °F	ISO 179/1eU
Charpy Impact, Notched	1.90 J/cm²	9.04 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
Tear Strength	193 kN/m	1100 pli	ISO 34-1
	214 kN/m	1220 pli	ASTM D624
	217 kN/m	1240 pli	ASTM D1004
Taber Abrasion, mg/1000 Cycles	30	30	ASTM D4060
Compression Set	<= 1.0 %	<= 1.0 %	ASTM D395

Electrical Properties	Metric	English	Comments
Surface Resistance	2.00e+17 ohm	2.00e+17 ohm	IEC 60093
Dielectric Constant	3.7 @Frequency 1e+6 Hz	3.7 @Frequency 1e+6 Hz	IEC 60250
Dielectric Strength	28.0 kV/mm	711 kV/in	IEC 60243-1
Dissipation Factor	0.040 @Frequency 1e+6 Hz	0.040 @Frequency 1e+6 Hz	IEC 60250
Comparative Tracking Index	>= 600 V	>= 600 V	IEC 60112

Thermal Properties	Metric	English	Comments
CTE, linear	173 µm/m-°C	96.0 µin/in-°F	ASTM D696
CTE, linear, Parallel to Flow	140 µm/m-°C	77.8 µin/in-°F	ISO 11359-2
Melting Point	214 °C	417 °F	ASTM D3418
	215 °C	419 °F	10°C/min; ISO 11357-1,-2,-3
Deflection Temperature at 0.46 MPa (66 psi)	118 °C	244 °F	ISO 75-1, -2
Vicat Softening Point	204 °C	399 °F	ASTM D1525
Glass Transition Temp, Tg	-23.3 °C	-10.0 °F	ASTM D3418
Flammability, UL94	HB	HB
	HB @Thickness 1.50 mm	HB @Thickness 0.0591 in

Processing Properties	Metric	English	Comments
Processing Temperature	20.0 - 55.0 °C	68.0 - 131 °F	cavity
	220 - 235 °C	428 - 455 °F	hot runner
Feed Temperature	200 - 215 °C	392 - 419 °F
Zone 1	215 - 230 °C	419 - 446 °F
Zone 2	215 - 230 °C	419 - 446 °F
Zone 3	215 - 230 °C	419 - 446 °F
Zone 4	215 - 230 °C	419 - 446 °F
Die Temperature	215 - 230 °C	419 - 446 °F
Melt Temperature	220 - 235 °C	428 - 455 °F
Drying Temperature	100 - 110 °C	212 - 230 °F
Dry Time	4.00 hour	4.00 hour
Moisture Content	<= 0.050 %	<= 0.050 %

Descriptive Properties
Injection molding	Yes
Injection speed	medium-fast

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 Riteflex® 663 TPC, Unfilled
Celanese Riteflex® 655A TPC, Unfilled
Celanese Hytrel® RS R4275 BK316 Polyester Elastomer TPC-ET
Celanese Riteflex® 677 TPC, Unfilled
Celanese Riteflex® UV655M TPC, Unfilled

PHCQ456 / 178911

	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