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Texin® 3041

Thermoplastic Polyurethane Elastomer (Polyether)

Supplied by Bayer MaterialScience LLC

The technical datasheet with complete property values for Texin® 3041 is available to members of the Prospector Plastics Database.
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Product Description
Texin DP7-3041 resin is an aliphatic polyether-based thermoplastic polyurethane. It is transparent and has a shore hardness of 55D*. It can be processed by injection molding or extrusion. Texin DP7-3041 resin exhibits inherent resistance to hydrolysis and the attack of fungi, as well as outstanding clarity, a high moisture vapor transmission rate, weatherability and flexibility. It is stabilized against degradation due to heat and UV exposure. Typical applications include coated fabrics, tarps and rain gear, optical lenses, flexible windows and outdoor signage.
As with any product, use of Texin DP7-3041 resin in a given application must be tested (including but not limited to field testing) in advance by the user to determine suitability.
General  
Material Status 
  • Commercial: Active
Availability 
  • North America
Features 
  • Aliphatic
  • Fungus Resistant
  • Good Flexibility
  • Good UV Resistance
  • Good Weather Resistance
  • High Clarity
  • High Heat Resistance
  • Hydrolysis Resistant
Uses 
  • Decorative Displays
  • Fabric Coatings
  • Optical Applications
  • Outdoor Applications
  
RoHS Compliance 
Appearance 
  • Clear/Transparent
Forms 
  • Pellets
Processing Method 
  • Extrusion
  • Injection Molding
  
Physical
Nominal Value
Unit
Test Method
Specific Gravity      
--
 
 ASTM D792
--
g/cm³
 ISO 1183
Mechanical
Nominal Value
Unit
Test Method
Flexural Modulus (73°F)
psi
 ASTM D790, ISO 178
Taber Abrasion Resistance (1000 Cycles, 1000 g, H-18 Wheel)
mg
 ASTM D1044
Elastomers
Nominal Value
Unit
Test Method
Tensile Stress     ASTM D412, ISO 37
100% Strain
psi
  
300% Strain
psi
  
Tensile Strength (Yield)
psi
 ASTM D412, ISO 37
Tensile Elongation (Break)
%
 ASTM D412, ISO 37
Tear Strength      
-- 2
lbf/in
 ASTM D624
-- 3
lbf/in
 ISO 34-1
Compression Set      
73°F, 22.0 hr
%
 ASTM D395B
158°F, 22.0 hr
%
 ASTM D395B
212°F, 22.0 hr
%
 ASTM D395B
73°F, 22.0 hr 4
%
 ISO 815
158°F, 22.0 hr 4
%
 ISO 815
212°F, 22.0 hr 4
%
 ISO 815
Bayshore Resilience
%
 ASTM D2632
Hardness
Nominal Value
Unit
Test Method
Durometer Hardness (Shore D)
 
 ASTM D2240, ISO 868
Thermal
Nominal Value
Unit
Test Method
Vicat Softening Temperature
°F
 ISO 306/A50, ASTM D1525 5
Additional Information
Compression Set, ASTM D395-B, ISO 815, postcured, (16 hrs @ 230°F):
22 Hours at 212°F (100°C): 92%
22 Hours at 158°F (70°C): 85%
22 Hours at 73°F (23°C): 19%

The value listed as Taber Abrasion Resistance ASTM D1044, was tested in accordance with ASTM D3489 (ISO 4649).
Related Terminology
Product names can be difficult to match. You may have searched any one of these terms to find this product: Texin® 3041, Texin 3041, Texin® , Texin, Texin3041, 3041, Thermoplastic Polyurethane Elastomer, Thermoplastic Polyurethane Elastomer (Polyether), Thermoplastic Polyurethane Elastomer Polyether, TPU-Polyether, TPUPolyether, TPU:Polyether, TPU/Polyether, TPU+Polyether, TPU_Polyether, TPU Polyether, Thermoplastic Polyurethane, TPU, Bayer, ThermoplasticPolyurethaneElastomerPolyether, ThermoplasticPolyurethane
Features
Features may also be described by the following terms: High Clarity, Good Weather Resistance, Weather Resistant, Good Flexibility, Flexible, High Heat Resistance, Good UV Resistance, UV Resistant, Ultraviolet Resistant, Ultraviolet Light Resistant.
Uses
Uses may also be described by the following terms: Fabric Coatings, Fabric Coating, Decorative Displays.
Injection
Nominal Value
Unit
 
Drying Time
hr
  
Suggested Max Moisture
%
  
Suggested Shot Size
%
  
Suggested Max Regrind
%
  
Hopper Temperature
°F
  
Middle Temperature
°F
  
Front Temperature
°F
  
Nozzle Temperature
°F
  
Melt Temperature (Aim)
°F
  
Mold Temperature
°F
  
Injection Pressure
psi
  
Clamp Tonnage
tons/in²
  
Screw L/D Ratio
 
  
Screw Compression Ratio
 
  
Injection Notes
Injection Pressure:
1st Stage..................... 6,000-14,000 psi
2nd Stage ................... 5,000-10,000 psi

Timers (per 0.125-in cross section):
Boost........................... 3-10 sec
2nd Stage ................... 8-20 sec
Cool............................. 30-40 sec

Cross Section / Mold Shrinkage
Less than 1/8 inch/ 7-10 mils per inch
1/8 to 1/4 inch / 10-15 mils per inch
Over 1/4 inch / 15-20 mils per inch
Extrusion
Nominal Value
Unit
 
Cylinder Zone 1 Temp.
°F
  
Cylinder Zone 2 Temp.
°F
  
Cylinder Zone 3 Temp.
°F
  
Cylinder Zone 4 Temp.
°F
  
Melt Temperature
°F
  
Die Temperature
°F
  
Extrusion Notes
Compression Ratio: 3:1
L/D Ratio: 24:1
Notes
1Typical properties: these are not to be construed as specifications.
2Die C
3Method C, Crescent
4Type B
5Rate A (50°C/h), Loading 1 (10 N)
 
IDES
Copyright © 2012 IDES
The information presented on this datasheet was acquired by IDES from the producer of the material. IDES makes substantial efforts to assure the accuracy of this data. However, IDES assumes no responsibility for the data values and strongly encourages that upon final material selection, data points are validated with the material supplier.