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Rulon Bearings

Covestro Texin® DP7-1049 Thermoplastic Polyurethanes (TPU) (Extended Aging Data)
Categories: Polymer; Thermoplastic; Polyurethane, TP
Material Notes: Texin DP7-1049 resin is an aromatic polyether-based thermoplastic polyurethane with a Shore hardness of approximately 45D. It can be processed by injection molding, extrusion, or blow molding.

Properties / Applications: Texin DP7-1049 resin exhibits inherent resistance to hydrolysis. It also provides clarity and outstanding abrasion resistance, impact strength, toughness, and flexibility. Typical applications include boots, nonregulated animal identification tags, seals, pads, tubing, cable jacketing, sheet, and profiles. Texin DP7-1049 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.

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 1.14 g/cc1.14 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 4545ASTM D2240
 38
@Time 252000 sec		38
@Time 70.0 hour		Fuel C; ASTM D471
 38
@Time 1.21e+6 sec		38
@Time 336 hour		Fuel C; ASTM D471
 39
@Time 1.81e+6 sec		39
@Time 504 hour		Fuel C; ASTM D471
 40
@Time 605000 sec		40
@Time 168 hour		Fuel C; ASTM D471
 44
@Time 252000 sec		44
@Time 70.0 hour		Fuel A; ASTM D471
 44
@Time 605000 sec		44
@Time 168 hour		Fuel A; ASTM D471
 44
@Time 1.81e+6 sec		44
@Time 504 hour		Fuel A; ASTM D471
 45
@Time 1.21e+6 sec		45
@Time 336 hour		Fuel A; ASTM D471
 41
@Treatment Temp. 100 °C,
Time 252000 sec		41
@Treatment Temp. 212 °F,
Time 70.0 hour		ASTM Oil #3; ASTM D471
 41
@Treatment Temp. 100 °C,
Time 605000 sec		41
@Treatment Temp. 212 °F,
Time 168 hour		ASTM Oil #3; ASTM D471
 41
@Treatment Temp. 100 °C,
Time 1.21e+6 sec		41
@Treatment Temp. 212 °F,
Time 336 hour		ASTM Oil #3; ASTM D471
 41
@Treatment Temp. 100 °C,
Time 1.81e+6 sec		41
@Treatment Temp. 212 °F,
Time 504 hour		ASTM Oil #3; ASTM D471
 44
@Treatment Temp. 100 °C,
Time 252000 sec		44
@Treatment Temp. 212 °F,
Time 70.0 hour		Hot Air; ASTM D573
 44
@Treatment Temp. 100 °C,
Time 252000 sec		44
@Treatment Temp. 212 °F,
Time 70.0 hour		ASTM Oil #1; ASTM D471
 44
@Treatment Temp. 100 °C,
Time 1.21e+6 sec		44
@Treatment Temp. 212 °F,
Time 336 hour		Hot Air; ASTM D573
 44
@Treatment Temp. 100 °C,
Time 1.21e+6 sec		44
@Treatment Temp. 212 °F,
Time 336 hour		ASTM Oil #1; ASTM D471
 45
@Treatment Temp. 100 °C,
Time 605000 sec		45
@Treatment Temp. 212 °F,
Time 168 hour		Hot Air; ASTM D573
 45
@Treatment Temp. 100 °C,
Time 1.81e+6 sec		45
@Treatment Temp. 212 °F,
Time 504 hour		Hot Air; ASTM D573
 45
@Treatment Temp. 100 °C,
Time 1.81e+6 sec		45
@Treatment Temp. 212 °F,
Time 504 hour		ASTM Oil #1; ASTM D471
 47
@Treatment Temp. 100 °C,
Time 605000 sec		47
@Treatment Temp. 212 °F,
Time 168 hour		ASTM Oil #1; ASTM D471
Tensile Strength at Break 41.4 MPa6000 psiASTM D412
Tensile Stress at Strain  9.70 MPa
@Strain 50 %		1410 psi
@Strain 50 %		ASTM D412
 10.23 MPa
@Strain 300 %		1484 psi
@Strain 300 %		ASTM Oil #3, 168; ASTM D471
 10.56 MPa
@Strain 300 %		1532 psi
@Strain 300 %		ASTM Oil #3, 504; ASTM D471
 11.0 MPa
@Strain 100 %		1600 psi
@Strain 100 %		ASTM D412
 11.22 MPa
@Strain 300 %		1627 psi
@Strain 300 %		ASTM Oil #3, 336; ASTM D471
 11.22 MPa
@Strain 300 %		1627 psi
@Strain 300 %		ASTM Oil #3, 70; ASTM D471
 20.485 MPa
@Strain 300 %		2971.1 psi
@Strain 300 %		ASTM Oil #3, 504; ASTM D471
 21.69 MPa
@Strain 300 %		3146 psi
@Strain 300 %		ASTM Oil #3, 168; ASTM D471
 22.413 MPa
@Strain 300 %		3250.7 psi
@Strain 300 %		ASTM Oil #3, 336; ASTM D471
 23.859 MPa
@Strain 300 %		3460.5 psi
@Strain 300 %		ASTM Oil #3, 70; ASTM D471
 24.1 MPa
@Strain 300 %		3500 psi
@Strain 300 %		ASTM D412
 11.44 MPa
@Strain 300 %,
Temperature 100 °C		1659 psi
@Strain 300 %,
Temperature 212 °F		ASTM Oil #1, 168; ASTM D471
 11.55 MPa
@Strain 300 %,
Temperature 100 °C		1675 psi
@Strain 300 %,
Temperature 212 °F		Hot Air, 504; ASTM D573
 11.55 MPa
@Strain 300 %,
Temperature 100 °C		1675 psi
@Strain 300 %,
Temperature 212 °F		ASTM Oil #1, 50; ASTM D471
 11.66 MPa
@Strain 300 %,
Temperature 100 °C		1691 psi
@Strain 300 %,
Temperature 212 °F		Hot Air, 168; ASTM D573
 11.66 MPa
@Strain 300 %,
Temperature 100 °C		1691 psi
@Strain 300 %,
Temperature 212 °F		Hot Air, 336; ASTM D573
 11.77 MPa
@Strain 300 %,
Temperature 100 °C		1707 psi
@Strain 300 %,
Temperature 212 °F		Hot Air, 70; ASTM D573
 12.1 MPa
@Strain 300 %,
Temperature 100 °C		1750 psi
@Strain 300 %,
Temperature 212 °F		ASTM Oil #1, 70; ASTM D471
 12.21 MPa
@Strain 300 %,
Temperature 100 °C		1771 psi
@Strain 300 %,
Temperature 212 °F		ASTM Oil #1, 336; ASTM D471
 21.931 MPa
@Strain 300 %,
Temperature 100 °C		3180.8 psi
@Strain 300 %,
Temperature 212 °F		ASTM Oil #1, 50; ASTM D471
 23.136 MPa
@Strain 300 %,
Temperature 100 °C		3355.6 psi
@Strain 300 %,
Temperature 212 °F		ASTM Oil #1, 168; ASTM D471
 23.377 MPa
@Strain 300 %,
Temperature 100 °C		3390.6 psi
@Strain 300 %,
Temperature 212 °F		Hot Air, 504; ASTM D573
 23.859 MPa
@Strain 300 %,
Temperature 100 °C		3460.5 psi
@Strain 300 %,
Temperature 212 °F		Hot Air, 168; ASTM D573
 23.859 MPa
@Strain 300 %,
Temperature 100 °C		3460.5 psi
@Strain 300 %,
Temperature 212 °F		Hot Air, 336; ASTM D573
 24.1 MPa
@Strain 300 %,
Temperature 100 °C		3500 psi
@Strain 300 %,
Temperature 212 °F		ASTM Oil #1, 336; ASTM D471
 25.305 MPa
@Strain 300 %,
Temperature 100 °C		3670.2 psi
@Strain 300 %,
Temperature 212 °F		Hot Air, 70; ASTM D573
 26.028 MPa
@Strain 300 %,
Temperature 100 °C		3775.0 psi
@Strain 300 %,
Temperature 212 °F		ASTM Oil #1, 70; ASTM D471
 7.48 MPa
@Time 252000 sec,
Strain 300 %		1080 psi
@Time 70.0 hour,
Strain 300 %		Fuel C; ASTM D471
 7.92 MPa
@Time 605000 sec,
Strain 300 %		1150 psi
@Time 168 hour,
Strain 300 %		Fuel C; ASTM D471
 8.03 MPa
@Strain 300 %,
Time 1.21e+6 sec		1160 psi
@Strain 300 %,
Time 336 hour		Fuel C; ASTM D471
 8.03 MPa
@Strain 300 %,
Time 1.81e+6 sec		1160 psi
@Strain 300 %,
Time 504 hour		Fuel C; ASTM D471
 10.56 MPa
@Strain 300 %,
Time 1.81e+6 sec		1532 psi
@Strain 300 %,
Time 504 hour		Fuel A; ASTM D471
 10.78 MPa
@Time 252000 sec,
Strain 300 %		1564 psi
@Time 70.0 hour,
Strain 300 %		Fuel A; ASTM D471
 11.11 MPa
@Strain 300 %,
Time 1.21e+6 sec		1611 psi
@Strain 300 %,
Time 336 hour		Fuel A; ASTM D471
 11.88 MPa
@Time 605000 sec,
Strain 300 %		1723 psi
@Time 168 hour,
Strain 300 %		Fuel A; ASTM D471
 16.147 MPa
@Time 252000 sec,
Strain 300 %		2341.9 psi
@Time 70.0 hour,
Strain 300 %		Fuel C; ASTM D471
 16.87 MPa
@Time 605000 sec,
Strain 300 %		2447 psi
@Time 168 hour,
Strain 300 %		Fuel C; ASTM D471
 16.87 MPa
@Strain 300 %,
Time 1.21e+6 sec		2447 psi
@Strain 300 %,
Time 336 hour		Fuel C; ASTM D471
 17.352 MPa
@Strain 300 %,
Time 1.81e+6 sec		2516.7 psi
@Strain 300 %,
Time 504 hour		Fuel C; ASTM D471
 22.172 MPa
@Strain 300 %,
Time 1.81e+6 sec		3215.8 psi
@Strain 300 %,
Time 504 hour		Fuel A; ASTM D471
 22.895 MPa
@Strain 300 %,
Time 1.21e+6 sec		3320.6 psi
@Strain 300 %,
Time 336 hour		Fuel A; ASTM D471
 23.377 MPa
@Time 252000 sec,
Strain 300 %		3390.6 psi
@Time 70.0 hour,
Strain 300 %		Fuel A; ASTM D471
 24.1 MPa
@Time 605000 sec,
Strain 300 %		3500 psi
@Time 168 hour,
Strain 300 %		Fuel A; ASTM D471
 29.808 MPa
@Strain 24 %,
Time 1.21e+6 sec		4323.3 psi
@Strain 24 %,
Time 336 hour		Fuel C; ASTM D471
 30.636 MPa
@Strain 16 %,
Time 605000 sec		4443.4 psi
@Strain 16 %,
Time 168 hour		Fuel C; ASTM D471
 31.05 MPa
@Strain 20 %,
Time 252000 sec		4503 psi
@Strain 20 %,
Time 70.0 hour		Fuel C; ASTM D471
 31.464 MPa
@Strain 24 %,
Time 1.81e+6 sec		4563.5 psi
@Strain 24 %,
Time 504 hour		Fuel C; ASTM D471
 35.604 MPa
@Strain 96 %,
Time 1.81e+6 sec		5163.9 psi
@Strain 96 %,
Time 504 hour		ASTM Oil #1; 100°C; ASTM D471
 36.846 MPa
@Strain 84 %,
Time 605000 sec		5344.1 psi
@Strain 84 %,
Time 168 hour		ASTM Oil #1; 100°C; ASTM D471
 36.846 MPa
@Strain 80 %,
Time 1.21e+6 sec		5344.1 psi
@Strain 80 %,
Time 336 hour		ASTM Oil #1; 100°C; ASTM D471
 37.674 MPa
@Strain 120 %,
Time 1.81e+6 sec		5464.2 psi
@Strain 120 %,
Time 504 hour		ASTM Oil #3; 100°C; ASTM D471
 38.088 MPa
@Strain 68 %,
Time 1.81e+6 sec		5524.2 psi
@Strain 68 %,
Time 504 hour		Hot Air; 100°C; ASTM D573
 39.744 MPa
@Strain 56 %,
Time 605000 sec		5764.4 psi
@Strain 56 %,
Time 168 hour		Hot Air; 100°C; ASTM D573
 39.744 MPa
@Strain 52 %,
Time 1.21e+6 sec		5764.4 psi
@Strain 52 %,
Time 336 hour		Hot Air; 100°C; ASTM D573
 39.744 MPa
@Strain 44 %,
Time 252000 sec		5764.4 psi
@Strain 44 %,
Time 70.0 hour		ASTM Oil #1; 100°C; ASTM D471
 41.4 MPa
@Strain 36 %,
Time 252000 sec		6000 psi
@Strain 36 %,
Time 70.0 hour		Hot Air; 100°C; ASTM D573
 43.056 MPa
@Strain 4 %,
Time 605000 sec		6244.8 psi
@Strain 4 %,
Time 168 hour		Fuel A; ASTM D471
 44.298 MPa
@Strain 16 %,
Time 1.81e+6 sec		6424.9 psi
@Strain 16 %,
Time 504 hour		Fuel A; ASTM D471
 44.298 MPa
@Strain 100 %,
Time 1.21e+6 sec		6424.9 psi
@Strain 100 %,
Time 336 hour		ASTM Oil #3; 100°C; ASTM D471
 44.712 MPa
@Strain 4 %,
Time 1.21e+6 sec		6484.9 psi
@Strain 4 %,
Time 336 hour		Fuel A; ASTM D471
 45.126 MPa
@Strain 128 %,
Time 605000 sec		6545.0 psi
@Strain 128 %,
Time 168 hour		ASTM Oil #3; 100°C; ASTM D471
 45.54 MPa
@Time 252000 sec,
Strain 76 %		6605 psi
@Time 70.0 hour,
Strain 76 %		ASTM Oil #3; 100°C; ASTM D471
 45.54 MPa
@Strain 20 %,
Time 252000 sec		6605 psi
@Strain 20 %,
Time 70.0 hour		Fuel A; ASTM D471
Elongation at Break 400 %400 %ASTM D412
 76 %
@Time 1.21e+6 sec		76 %
@Time 336 hour		Fuel C; ASTM D471
 76 %
@Time 1.81e+6 sec		76 %
@Time 504 hour		Fuel C; ASTM D471
 380 %
@Time 252000 sec		380 %
@Time 70.0 hour		Fuel C; ASTM D471
 384 %
@Time 605000 sec		384 %
@Time 168 hour		Fuel C; ASTM D471
 404 %
@Time 605000 sec		404 %
@Time 168 hour		Fuel A; ASTM D471
 404 %
@Time 1.21e+6 sec		404 %
@Time 336 hour		Fuel A; ASTM D471
 416 %
@Time 1.81e+6 sec		416 %
@Time 504 hour		Fuel A; ASTM D471
 420 %
@Time 252000 sec		420 %
@Time 70.0 hour		Fuel A; ASTM D471
 436 %
@Treatment Temp. 100 °C,
Time 252000 sec		436 %
@Treatment Temp. 212 °F,
Time 70.0 hour		Hot Air; ASTM D573
 444 %
@Treatment Temp. 100 °C,
Time 252000 sec		444 %
@Treatment Temp. 212 °F,
Time 70.0 hour		ASTM Oil #1; ASTM D471
 452 %
@Treatment Temp. 100 °C,
Time 1.21e+6 sec		452 %
@Treatment Temp. 212 °F,
Time 336 hour		Hot Air; ASTM D573
 456 %
@Treatment Temp. 100 °C,
Time 605000 sec		456 %
@Treatment Temp. 212 °F,
Time 168 hour		Hot Air; ASTM D573
 468 %
@Treatment Temp. 100 °C,
Time 1.81e+6 sec		468 %
@Treatment Temp. 212 °F,
Time 504 hour		Hot Air; ASTM D573
 476 %
@Treatment Temp. 100 °C,
Time 252000 sec		476 %
@Treatment Temp. 212 °F,
Time 70.0 hour		ASTM Oil #3; ASTM D471
 480 %
@Treatment Temp. 100 °C,
Time 1.21e+6 sec		480 %
@Treatment Temp. 212 °F,
Time 336 hour		ASTM Oil #1; ASTM D471
 484 %
@Treatment Temp. 100 °C,
Time 605000 sec		484 %
@Treatment Temp. 212 °F,
Time 168 hour		ASTM Oil #1; ASTM D471
 496 %
@Treatment Temp. 100 °C,
Time 1.81e+6 sec		496 %
@Treatment Temp. 212 °F,
Time 504 hour		ASTM Oil #1; ASTM D471
 500 %
@Treatment Temp. 100 °C,
Time 1.21e+6 sec		500 %
@Treatment Temp. 212 °F,
Time 336 hour		ASTM Oil #3; ASTM D471
 520 %
@Treatment Temp. 100 °C,
Time 1.81e+6 sec		520 %
@Treatment Temp. 212 °F,
Time 504 hour		ASTM Oil #3; ASTM D471
 528 %
@Treatment Temp. 100 °C,
Time 605000 sec		528 %
@Treatment Temp. 212 °F,
Time 168 hour		ASTM Oil #3; ASTM D471
Flexural Modulus  0.0345 GPa
@Temperature 70.0 °C		5.00 ksi
@Temperature 158 °F		ASTM D790
 0.1034 GPa
@Temperature 23.0 °C		15.00 ksi
@Temperature 73.4 °F		ASTM D790
Compressive Strength 0.900 MPa131 psi2% Deflection; ASTM D 575
 2.10 MPa305 psi5% Deflection; ASTM D 575
 3.80 MPa551 psi10% Deflection; ASTM D 575
 5.30 MPa769 psi15% Deflection; ASTM D 575
 6.90 MPa1000 psi20% Deflection; ASTM D 575
 8.40 MPa1220 psi25% Deflection; ASTM D 575
 21.5 MPa3120 psi50% Deflection; ASTM D 575
 31.7 MPa4600 psi10% Deflection; ASTM D 575
 41.4 MPa6000 psi15% Deflection; ASTM D 575
 56.5 MPa8190 psi20% Deflection; ASTM D 575
 69.0 MPa10000 psi25% Deflection; ASTM D 575
 130.3 MPa18900 psi50% Deflection; ASTM D 575
Resilience 3535[%], Bayshore; ASTM D2632
Tear Strength 127 kN/m725 pliDie C; ASTM D624
Taber Abrasion, mg/1000 Cycles 60
@Load 1.00 kg		60
@Load 2.20 lb		[mg] Loss, H-18; ASTM D3489
Compression Set  20 %
@Temperature 23.0 °C,
Time 79200 sec		20 %
@Temperature 73.4 °F,
Time 22.0 hour		postcured; ASTM D395-B
 22 %
@Temperature 23.0 °C,
Time 79200 sec		22 %
@Temperature 73.4 °F,
Time 22.0 hour		as molded; ASTM D395-B
 40 %
@Temperature 70.0 °C,
Time 79200 sec		40 %
@Temperature 158 °F,
Time 22.0 hour		postcured; ASTM D395-B
 75 %
@Temperature 70.0 °C,
Time 79200 sec		75 %
@Temperature 158 °F,
Time 22.0 hour		as molded; ASTM D395-B
 
Thermal PropertiesMetricEnglishComments
Vicat Softening Point 116 °C241 °FRate A; ASTM D1525
Brittleness Temperature >= -55.6 °C>= -68.0 °FASTM D746
Glass Transition Temp, Tg -40.0 °C-40.0 °F
 
Processing PropertiesMetricEnglishComments
Rear Barrel Temperature 182 - 199 °C360 - 390 °FInjection
 182 - 199 °C360 - 390 °FExtrusion
Middle Barrel Temperature 182 - 204 °C360 - 399 °FInjection
 182 - 204 °C360 - 399 °FExtrusion
Front Barrel Temperature 182 - 210 °C360 - 410 °FInjection
 182 - 210 °C360 - 410 °FExtrusion
Nozzle Temperature 188 - 213 °C370 - 415 °FInjection
Adapter Temperature 182 - 210 °C360 - 410 °FExtrusion
Die Temperature 188 - 210 °C370 - 410 °FExtrusion
Melt Temperature 191 - 204 °C376 - 399 °FExtrusion
 196 - 207 °C385 - 405 °FInjection
Mold Temperature 16.0 - 38.0 °C60.8 - 100 °FInjection
Injection Pressure 41.4 - 103 MPa6000 - 15000 psiInjection
Back Pressure <= 1.38 MPa<= 200 psiInjection
Cushion <= 0.317 cm<= 0.125 inInjection
 
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.

PCOVEST0993a / 238176

Master Bond adhesives




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