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Specialty Compounds RTP Company

Covestro Texin® 260 Thermoplastic Polyurethanes (TPU) (Extended Aging Data)
Categories: Polymer; Thermoplastic; Polyurethane, TP
Material Notes: Texin 260 resin is an aromatic polyester-based thermoplastic polyurethane with a Shore hardness of approximately 60D. It can be processed by injection molding; extrusion processes are not recommended.

Properties / Applications: Texin 260 resin offers outstanding abrasion resistance, impact strength, toughness, and flexibility. It also exhibits excellent fuel and oil resistance. Texin 260 natural color resin complies with FDA food-contact regulations 21 CFR 177.1680 (Polyurethane Resins) and 177.2600 (Rubber Articles Intended for Repeated Use), subject to the limitations of these and any other applicable regulations. Typical applications include toplifts, casters, grommets, and seals.

Information provided by Covestro
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.
 
Physical PropertiesMetricEnglishComments
Specific Gravity 1.22 g/cc1.22 g/ccASTM D792
Linear Mold Shrinkage, Flow 0.0080 cm/cm
@Thickness 2.54 mm		0.0080 in/in
@Thickness 0.100 in		ASTM D955
Linear Mold Shrinkage, Transverse 0.0080 cm/cm
@Thickness 2.54 mm		0.0080 in/in
@Thickness 0.100 in		ASTM D955
 
Mechanical PropertiesMetricEnglishComments
Hardness, Shore D 6060ASTM D2240
 53
@Time 1.81e+6 sec		53
@Time 504 hour		Fuel C; ASTM D471
 54
@Time 1.21e+6 sec		54
@Time 336 hour		Fuel C; ASTM D471
 57
@Time 1.21e+6 sec		57
@Time 336 hour		Fuel A; ASTM D471
 58
@Time 1.81e+6 sec		58
@Time 504 hour		Fuel A; ASTM D471
 59
@Time 252000 sec		59
@Time 70.0 hour		Fuel A; ASTM D471
 59
@Time 252000 sec		59
@Time 70.0 hour		Fuel C; ASTM D471
 59
@Time 605000 sec		59
@Time 168 hour		Fuel C; ASTM D471
 60
@Time 605000 sec		60
@Time 168 hour		Fuel A; ASTM D471
 56
@Treatment Temp. 125 °C,
Time 1.21e+6 sec		56
@Treatment Temp. 257 °F,
Time 336 hour		Hot Air; ASTM D573
 57
@Treatment Temp. 125 °C,
Time 605000 sec		57
@Treatment Temp. 257 °F,
Time 168 hour		Hot Air; ASTM D573
 57
@Treatment Temp. 100 °C,
Time 1.21e+6 sec		57
@Treatment Temp. 212 °F,
Time 336 hour		Hot Air; ASTM D573
 57
@Treatment Temp. 100 °C,
Time 1.81e+6 sec		57
@Treatment Temp. 212 °F,
Time 504 hour		Hot Air; ASTM D573
 57
@Treatment Temp. 100 °C,
Time 1.81e+6 sec		57
@Treatment Temp. 212 °F,
Time 504 hour		ASTM Oil #3; ASTM D471
 57
@Treatment Temp. 125 °C,
Time 1.81e+6 sec		57
@Treatment Temp. 257 °F,
Time 504 hour		Hot Air; ASTM D573
 58
@Treatment Temp. 125 °C,
Time 252000 sec		58
@Treatment Temp. 257 °F,
Time 70.0 hour		Hot Air; ASTM D573
 58
@Treatment Temp. 100 °C,
Time 605000 sec		58
@Treatment Temp. 212 °F,
Time 168 hour		Hot Air; ASTM D573
 58
@Treatment Temp. 100 °C,
Time 605000 sec		58
@Treatment Temp. 212 °F,
Time 168 hour		ASTM Oil #1; ASTM D471
 59
@Treatment Temp. 100 °C,
Time 252000 sec		59
@Treatment Temp. 212 °F,
Time 70.0 hour		ASTM Oil #3; ASTM D471
 60
@Treatment Temp. 100 °C,
Time 252000 sec		60
@Treatment Temp. 212 °F,
Time 70.0 hour		Hot Air; ASTM D573
 60
@Treatment Temp. 100 °C,
Time 252000 sec		60
@Treatment Temp. 212 °F,
Time 70.0 hour		ASTM Oil #1; ASTM D471
 60
@Treatment Temp. 100 °C,
Time 1.81e+6 sec		60
@Treatment Temp. 212 °F,
Time 504 hour		ASTM Oil #1; ASTM D471
 62
@Treatment Temp. 100 °C,
Time 1.21e+6 sec		62
@Treatment Temp. 212 °F,
Time 336 hour		ASTM Oil #1; ASTM D471
Tensile Strength at Break 60.0 MPa8700 psiASTM D412
 48.6 MPa
@Time 1.81e+6 sec		7050 psi
@Time 504 hour		Fuel C; ASTM D471
 54.6 MPa
@Time 1.21e+6 sec		7920 psi
@Time 336 hour		Fuel C; ASTM D471
 55.8 MPa
@Time 605000 sec		8090 psi
@Time 168 hour		Fuel C; ASTM D471
 57.6 MPa
@Time 252000 sec		8350 psi
@Time 70.0 hour		Fuel A; ASTM D471
 58.8 MPa
@Time 605000 sec		8530 psi
@Time 168 hour		Fuel A; ASTM D471
 59.4 MPa
@Time 1.81e+6 sec		8620 psi
@Time 504 hour		Fuel A; ASTM D471
 59.4 MPa
@Time 252000 sec		8620 psi
@Time 70.0 hour		Fuel C; ASTM D471
 60.6 MPa
@Time 1.21e+6 sec		8790 psi
@Time 336 hour		Fuel A; ASTM D471
 6.60 MPa
@Treatment Temp. 100 °C,
Time 605000 sec		957 psi
@Treatment Temp. 212 °F,
Time 168 hour		Hot Air; ASTM D573
 58.8 MPa
@Treatment Temp. 125 °C,
Time 1.81e+6 sec		8530 psi
@Treatment Temp. 257 °F,
Time 504 hour		Hot Air; ASTM D573
 63.6 MPa
@Treatment Temp. 125 °C,
Time 1.21e+6 sec		9220 psi
@Treatment Temp. 257 °F,
Time 336 hour		Hot Air; ASTM D573
 65.4 MPa
@Treatment Temp. 100 °C,
Time 1.21e+6 sec		9490 psi
@Treatment Temp. 212 °F,
Time 336 hour		Hot Air; ASTM D573
 67.2 MPa
@Treatment Temp. 100 °C,
Time 252000 sec		9750 psi
@Treatment Temp. 212 °F,
Time 70.0 hour		ASTM Oil #1; ASTM D471
 67.8 MPa
@Treatment Temp. 100 °C,
Time 1.81e+6 sec		9830 psi
@Treatment Temp. 212 °F,
Time 504 hour		Hot Air; ASTM D573
 67.8 MPa
@Treatment Temp. 100 °C,
Time 252000 sec		9830 psi
@Treatment Temp. 212 °F,
Time 70.0 hour		ASTM Oil #3; ASTM D471
 69.6 MPa
@Treatment Temp. 125 °C,
Time 252000 sec		10100 psi
@Treatment Temp. 257 °F,
Time 70.0 hour		Hot Air; ASTM D573
 70.2 MPa
@Treatment Temp. 100 °C,
Time 1.81e+6 sec		10200 psi
@Treatment Temp. 212 °F,
Time 504 hour		ASTM Oil #1; ASTM D471
 72.0 MPa
@Treatment Temp. 100 °C,
Time 1.21e+6 sec		10400 psi
@Treatment Temp. 212 °F,
Time 336 hour		ASTM Oil #1; ASTM D471
 72.6 MPa
@Treatment Temp. 125 °C,
Time 605000 sec		10500 psi
@Treatment Temp. 257 °F,
Time 168 hour		Hot Air; ASTM D573
 73.2 MPa
@Treatment Temp. 100 °C,
Time 605000 sec		10600 psi
@Treatment Temp. 212 °F,
Time 168 hour		ASTM Oil #1; ASTM D471
 76.8 MPa
@Treatment Temp. 100 °C,
Time 1.81e+6 sec		11100 psi
@Treatment Temp. 212 °F,
Time 504 hour		ASTM Oil #3; ASTM D471
Tensile Stress 64.2 MPa
@Treatment Temp. 100 °C,
Time 252000 sec		9310 psi
@Treatment Temp. 212 °F,
Time 70.0 hour		Hot Air; 4.2% strain; ASTM D573
Tensile Stress at Strain  20.0 MPa
@Strain 50 %		2900 psi
@Strain 50 %		ASTM D412
 22.1 MPa
@Strain 100 %		3210 psi
@Strain 100 %		ASTM D412
 40.0 MPa
@Strain 300 %		5800 psi
@Strain 300 %		ASTM D412
 20.332 MPa
@Strain 300 %,
Temperature 125 °C		2948.9 psi
@Strain 300 %,
Temperature 257 °F		Hot Air, 504; ASTM D573
 20.553 MPa
@Strain 300 %,
Temperature 125 °C		2981.0 psi
@Strain 300 %,
Temperature 257 °F		Hot Air, 336; ASTM D573
 21.658 MPa
@Strain 300 %,
Temperature 100 °C		3141.2 psi
@Strain 300 %,
Temperature 212 °F		ASTM Oil #3, 504; ASTM D471
 21.658 MPa
@Strain 300 %,
Temperature 125 °C		3141.2 psi
@Strain 300 %,
Temperature 257 °F		Hot Air, 70; ASTM D573
 21.879 MPa
@Strain 100 %,
Temperature 100 °C		3173.3 psi
@Strain 100 %,
Temperature 212 °F		Hot Air, 168; ASTM D471
 22.542 MPa
@Strain 100 %,
Temperature 100 °C		3269.4 psi
@Strain 100 %,
Temperature 212 °F		Hot Air, 336; ASTM D471
 22.984 MPa
@Strain 300 %,
Temperature 100 °C		3333.6 psi
@Strain 300 %,
Temperature 212 °F		ASTM Oil #1, 50; ASTM D471
 23.205 MPa
@Strain 100 %,
Temperature 100 °C		3365.6 psi
@Strain 100 %,
Temperature 212 °F		Hot Air, 504; ASTM D471
 23.647 MPa
@Strain 300 %,
Temperature 100 °C		3429.7 psi
@Strain 300 %,
Temperature 212 °F		ASTM Oil #1, 336; ASTM D471
 23.647 MPa
@Strain 300 %,
Temperature 100 °C		3429.7 psi
@Strain 300 %,
Temperature 212 °F		ASTM Oil #3, 336; ASTM D471
 23.868 MPa
@Strain 300 %,
Temperature 100 °C		3461.8 psi
@Strain 300 %,
Temperature 212 °F		ASTM Oil #1, 70; ASTM D471
 23.868 MPa
@Strain 300 %,
Temperature 125 °C		3461.8 psi
@Strain 300 %,
Temperature 257 °F		Hot Air, 168; ASTM D573
 24.973 MPa
@Strain 100 %,
Temperature 100 °C		3622.0 psi
@Strain 100 %,
Temperature 212 °F		Hot Air, 70; ASTM D471
 25.636 MPa
@Strain 300 %,
Temperature 100 °C		3718.2 psi
@Strain 300 %,
Temperature 212 °F		ASTM Oil #1, 168; ASTM D471
 29.6 MPa
@Strain 300 %,
Temperature 125 °C		4290 psi
@Strain 300 %,
Temperature 257 °F		Hot Air, 504; ASTM D573
 30.4 MPa
@Strain 300 %,
Temperature 125 °C		4410 psi
@Strain 300 %,
Temperature 257 °F		Hot Air, 336; ASTM D573
 32.8 MPa
@Strain 300 %,
Temperature 125 °C		4760 psi
@Strain 300 %,
Temperature 257 °F		Hot Air, 70; ASTM D573
 33.6 MPa
@Strain 300 %,
Temperature 100 °C		4870 psi
@Strain 300 %,
Temperature 212 °F		ASTM Oil #1, 336; ASTM D471
 34.4 MPa
@Strain 300 %,
Temperature 100 °C		4990 psi
@Strain 300 %,
Temperature 212 °F		ASTM Oil #1, 50; ASTM D471
 34.4 MPa
@Strain 300 %,
Temperature 100 °C		4990 psi
@Strain 300 %,
Temperature 212 °F		ASTM Oil #3, 504; ASTM D471
 35.2 MPa
@Strain 300 %,
Temperature 125 °C		5110 psi
@Strain 300 %,
Temperature 257 °F		Hot Air, 168; ASTM D573
 38.4 MPa
@Strain 100 %,
Temperature 100 °C		5570 psi
@Strain 100 %,
Temperature 212 °F		Hot Air, 504; ASTM D471
 38.8 MPa
@Strain 100 %,
Temperature 100 °C		5630 psi
@Strain 100 %,
Temperature 212 °F		Hot Air, 336; ASTM D471
 39.6 MPa
@Strain 100 %,
Temperature 100 °C		5740 psi
@Strain 100 %,
Temperature 212 °F		Hot Air, 168; ASTM D471
 40.8 MPa
@Strain 300 %,
Temperature 100 °C		5920 psi
@Strain 300 %,
Temperature 212 °F		ASTM Oil #1, 168; ASTM D471
 42.0 MPa
@Strain 300 %,
Temperature 100 °C		6090 psi
@Strain 300 %,
Temperature 212 °F		ASTM Oil #1, 70; ASTM D471
 42.0 MPa
@Strain 300 %,
Temperature 100 °C		6090 psi
@Strain 300 %,
Temperature 212 °F		ASTM Oil #3, 336; ASTM D471
 43.2 MPa
@Strain 100 %,
Temperature 100 °C		6270 psi
@Strain 100 %,
Temperature 212 °F		Hot Air, 70; ASTM D471
 14.807 MPa
@Strain 100 %,
Time 1.81e+6 sec		2147.6 psi
@Strain 100 %,
Time 504 hour		Fuel C; ASTM D471
 16.796 MPa
@Strain 100 %,
Time 1.21e+6 sec		2436.1 psi
@Strain 100 %,
Time 336 hour		Fuel C; ASTM D471
 18.343 MPa
@Strain 100 %,
Time 605000 sec		2660.4 psi
@Strain 100 %,
Time 168 hour		Fuel C; ASTM D471
 18.785 MPa
@Time 252000 sec,
Strain 100 %		2724.5 psi
@Time 70.0 hour,
Strain 100 %		Fuel C; ASTM D471
 20.995 MPa
@Strain 100 %,
Time 1.81e+6 sec		3045.1 psi
@Strain 100 %,
Time 504 hour		Fuel A; ASTM D471
 21.216 MPa
@Time 252000 sec,
Strain 100 %		3077.1 psi
@Time 70.0 hour,
Strain 100 %		Fuel A; ASTM D471
 21.879 MPa
@Strain 100 %,
Time 605000 sec		3173.3 psi
@Strain 100 %,
Time 168 hour		Fuel A; ASTM D471
 22.542 MPa
@Strain 100 %,
Time 1.21e+6 sec		3269.4 psi
@Strain 100 %,
Time 336 hour		Fuel A; ASTM D471
 36.0 MPa
@Strain 100 %,
Time 1.81e+6 sec		5220 psi
@Strain 100 %,
Time 504 hour		Fuel C; ASTM D471
 39.6 MPa
@Time 252000 sec,
Strain 100 %		5740 psi
@Time 70.0 hour,
Strain 100 %		Fuel A; ASTM D471
 40.4 MPa
@Strain 100 %,
Time 1.21e+6 sec		5860 psi
@Strain 100 %,
Time 336 hour		Fuel C; ASTM D471
 40.8 MPa
@Strain 100 %,
Time 605000 sec		5920 psi
@Strain 100 %,
Time 168 hour		Fuel A; ASTM D471
 40.8 MPa
@Strain 100 %,
Time 1.21e+6 sec		5920 psi
@Strain 100 %,
Time 336 hour		Fuel A; ASTM D471
 40.8 MPa
@Strain 100 %,
Time 1.81e+6 sec		5920 psi
@Strain 100 %,
Time 504 hour		Fuel A; ASTM D471
 41.6 MPa
@Strain 100 %,
Time 605000 sec		6030 psi
@Strain 100 %,
Time 168 hour		Fuel C; ASTM D471
 44.4 MPa
@Time 252000 sec,
Strain 100 %		6440 psi
@Time 70.0 hour,
Strain 100 %		Fuel C; ASTM D471
Elongation at Break 420 %420 %ASTM D412
 399 %
@Time 252000 sec		399 %
@Time 70.0 hour		Fuel A; ASTM D471
 403.2 %
@Time 605000 sec		403.2 %
@Time 168 hour		Fuel A; ASTM D471
 403.2 %
@Time 1.81e+6 sec		403.2 %
@Time 504 hour		Fuel A; ASTM D471
 415.8 %
@Time 1.21e+6 sec		415.8 %
@Time 336 hour		Fuel A; ASTM D471
 432.6 %
@Time 1.81e+6 sec		432.6 %
@Time 504 hour		Fuel C; ASTM D471
 432.6 %
@Time 605000 sec		432.6 %
@Time 168 hour		Fuel C; ASTM D471
 441 %
@Time 252000 sec		441 %
@Time 70.0 hour		Fuel C; ASTM D471
 445.2 %
@Time 1.21e+6 sec		445.2 %
@Time 336 hour		Fuel C; ASTM D471
 424.2 %
@Treatment Temp. 100 °C,
Time 252000 sec		424.2 %
@Treatment Temp. 212 °F,
Time 70.0 hour		Hot Air; ASTM D573
 453.6 %
@Treatment Temp. 100 °C,
Time 605000 sec		453.6 %
@Treatment Temp. 212 °F,
Time 168 hour		Hot Air; ASTM D573
 466.2 %
@Treatment Temp. 100 °C,
Time 252000 sec		466.2 %
@Treatment Temp. 212 °F,
Time 70.0 hour		ASTM Oil #3; ASTM D471
 466.2 %
@Treatment Temp. 100 °C,
Time 252000 sec		466.2 %
@Treatment Temp. 212 °F,
Time 70.0 hour		ASTM Oil #1; ASTM D471
 491.4 %
@Treatment Temp. 100 °C,
Time 1.21e+6 sec		491.4 %
@Treatment Temp. 212 °F,
Time 336 hour		Hot Air; ASTM D573
 520.8 %
@Treatment Temp. 100 °C,
Time 1.81e+6 sec		520.8 %
@Treatment Temp. 212 °F,
Time 504 hour		Hot Air; ASTM D573
 541.8 %
@Treatment Temp. 100 °C,
Time 605000 sec		541.8 %
@Treatment Temp. 212 °F,
Time 168 hour		ASTM Oil #1; ASTM D471
 571.2 %
@Treatment Temp. 100 °C,
Time 1.21e+6 sec		571.2 %
@Treatment Temp. 212 °F,
Time 336 hour		ASTM Oil #1; ASTM D471
 604.8 %
@Treatment Temp. 125 °C,
Time 1.81e+6 sec		604.8 %
@Treatment Temp. 257 °F,
Time 504 hour		Hot Air; ASTM D573
 617.4 %
@Treatment Temp. 100 °C,
Time 1.81e+6 sec		617.4 %
@Treatment Temp. 212 °F,
Time 504 hour		ASTM Oil #3; ASTM D471
 617.4 %
@Treatment Temp. 100 °C,
Time 1.81e+6 sec		617.4 %
@Treatment Temp. 212 °F,
Time 504 hour		ASTM Oil #1; ASTM D471
 634.2 %
@Treatment Temp. 125 °C,
Time 605000 sec		634.2 %
@Treatment Temp. 257 °F,
Time 168 hour		Hot Air; ASTM D573
 634.2 %
@Treatment Temp. 125 °C,
Time 252000 sec		634.2 %
@Treatment Temp. 257 °F,
Time 70.0 hour		Hot Air; ASTM D573
 638.4 %
@Treatment Temp. 125 °C,
Time 1.21e+6 sec		638.4 %
@Treatment Temp. 257 °F,
Time 336 hour		Hot Air; ASTM D573
Compressive Strength 0.340 MPa49.3 psi2% Deflection; ASTM D 575
 3.60 MPa522 psi5% Deflection; ASTM D 575
 9.40 MPa1360 psi10% Deflection; ASTM D 575
 13.4 MPa1940 psi15% Deflection; ASTM D 575
 17.4 MPa2520 psi20% Deflection; ASTM D 575
 21.7 MPa3150 psi25% Deflection; ASTM D 575
 53.7 MPa7790 psi50% Deflection; ASTM D 575
Resilience 3535[%], Bayshore; ASTM D2632
Tear Strength 175 kN/m999 pliDie C; ASTM D624
Taber Abrasion, mg/1000 Cycles 50
@Load 1.00 kg		50
@Load 2.20 lb		[mg] Loss, H-18; ASTM D3489
Compression Set  27 %
@Temperature 23.0 °C,
Time 79200 sec		27 %
@Temperature 73.4 °F,
Time 22.0 hour		ASTM D395-B
 55 %
@Temperature 70.0 °C,
Time 79200 sec		55 %
@Temperature 158 °F,
Time 22.0 hour		ASTM D395-B
 
Thermal PropertiesMetricEnglishComments
CTE, linear 126 µm/m-°C70.0 µin/in-°FASTM D696
Deflection Temperature at 0.46 MPa (66 psi) 60.0 °C140 °FASTM D648
Vicat Softening Point 190 °C374 °FRate A; ASTM D1525
Brittleness Temperature >= -55.6 °C>= -68.0 °FASTM D746
Glass Transition Temp, Tg -15.0 °C5.00 °F
 
Processing PropertiesMetricEnglishComments
Rear Barrel Temperature 190 - 210 °C374 - 410 °F
Middle Barrel Temperature 190 - 215 °C374 - 419 °F
Front Barrel Temperature 200 - 220 °C392 - 428 °F
Nozzle Temperature 205 - 225 °C401 - 437 °F
Melt Temperature 210 - 220 °C410 - 428 °F
Mold Temperature 15.0 - 40.0 °C59.0 - 104 °F
Injection Pressure 41.4 - 103 MPa6000 - 15000 psi
Back Pressure <= 1.38 MPa<= 200 psi
Cushion <= 0.317 cm<= 0.125 in
 
Compliance PropertiesMetricEnglishComments
FDA YesYes

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.

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PCOVEST0977a / 238179




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