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Specialty Compounds RTP Company

Covestro Texin® 3041 Thermoplastic Polyurethanes (TPU)
Categories: Polymer; Thermoplastic; Polyurethane, TP

Material Notes: Characterization: Texin 3041 is an aliphatic polyether-based thermoplastic polyurethane of approximately 55D Shore hardness. It can be processed by injection molding or extrusion.

Properties / Applications: Texin 3041 resin is characterized by outstanding clarity, inherent resistance to hydrolysis, a high moisture vapor transmission rate, weatherability and flexibility. It is stabilized against degradation due to heat and UV exposure. Typical applications of Texin 3041 include coated fabrics, tarps and rain gear, optical lenses, flexible windows and outdoor signage. As with any product, use of Texin 3041 resin in a given application must be tested (including field testing, etc.) in advance by the user to determine suitability.

Information provided by Covestro

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Physical PropertiesMetricEnglishComments
Specific Gravity 1.093 g/cc1.093 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
Tensile Strength at Break 42.8 MPa6210 psiASTM D412
Tensile Stress at Strain  15.2 MPa
@Strain 100 %
2200 psi
@Strain 100 %
ASTM D412
 34.5 MPa
@Strain 300 %
5000 psi
@Strain 300 %
ASTM D412
Elongation at Break 350 %350 %ASTM D412
Flexural Modulus  0.00620 GPa
@Temperature 23.0 °C
0.899 ksi
@Temperature 73.4 °F
ASTM D790
 0.1407 GPa
@Temperature -30.0 °C
20.41 ksi
@Temperature -22.0 °F
ASTM D790
Resilience 5353[%], Bayshore; ASTM D2632
Tear Strength 137 kN/m782 pliDie C; ASTM D624
Taber Abrasion, mg/1000 Cycles 68
@Load 1.00 kg
68
@Load 2.20 lb
[mg] Loss, H-18; ASTM D3489
 
Thermal PropertiesMetricEnglishComments
Vicat Softening Point 43.0 °C109 °FRate A; ASTM D1525
Glass Transition Temp, Tg 11.0 °C51.8 °F
 
Processing PropertiesMetricEnglishComments
Rear Barrel Temperature 143 - 154 °C289 - 309 °FExtrusion
 166 - 177 °C331 - 351 °FInjection
Middle Barrel Temperature 154 - 171 °C309 - 340 °FExtrusion
 168 - 177 °C334 - 351 °FInjection
Front Barrel Temperature 157 - 177 °C315 - 351 °FExtrusion
 168 - 177 °C334 - 351 °FInjection
Nozzle Temperature 179 - 185 °C354 - 365 °FInjection
Die Temperature 160 - 177 °C320 - 351 °FExtrusion
Melt Temperature 166 - 182 °C331 - 360 °FExtrusion
 174 - 182 °C345 - 360 °FInjection
Mold Temperature 16.0 - 38.0 °C60.8 - 100 °FInjection
Injection Pressure 41.4 - 103 MPa6000 - 15000 psiInjection
Back Pressure <= 5.52 MPa<= 800 psiInjection
Cushion <= 0.317 cm<= 0.125 inInjection

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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PCOVEST0990 / 202773

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