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Texin® 1186

Thermoplastic Polyurethane Elastomer (Polyether)

Supplied by Bayer MaterialScience LLC

The technical datasheet with complete property values for Texin® 1186 is available to members of the Prospector Plastics Database.
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Product Description
Developmental Product
Texin DP7-1186 resin is a polyether-based thermoplastic polyurethane; it can be processed by injection molding or extrusion. Texin DP7-1186 resin offers outstanding abrasion resistance, impact strength, toughness, and flexibility. It also exhibits excellent hydrolytic stability as well as excellent microbial resistance. Texin DP7-1186 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 and other applicable regulations.
Applications include belting, hose, seals and gaskets, tubing, cable jackets, hose jackets, athletic soles, casters, mine screens, film, and extruded profiles. However, as with any product, use of Texin DP7- 1186 resin in a given application must be tested (including field testing, etc.) in advance by the user to determine suitability.
General  
Material Status 
  • Commercial: Active
Availability 
  • North America
Features 
  • Food Contact Acceptable
  • Good Abrasion Resistance
  • Good Flexibility
  • Good Impact Resistance
  • Good Toughness
  • Hydrolytically Stable
Uses 
  • Belts/Belt Repair
  • Cable Jacketing
  • Footwear
  • Gaskets
  • Hose
  • Mining Applications
  • Non-specific Food Applications
  • Profiles
  • Seals
  • Tubing
Agency Ratings 
 
RoHS Compliance 
Forms 
  • Pellets
Processing Method 
  • Extrusion
  • Injection Molding
  
Physical
Nominal Value
Unit
Test Method
Specific Gravity
      
--
 
 ASTM D792
--
g/cm³
 ISO 1183
Molding Shrinkage
      
Flow: 0.100 in
in/in
 ASTM D955
Across Flow: 0.100 in
in/in
 ASTM D955
Across Flow: 0.100 in
%
 ISO 294-4
Flow: 0.100 in
%
 ISO 294-4
Mechanical
Nominal Value
Unit
Test Method
Flexural Modulus
     ASTM D790, ISO 178
-22°F
psi
  
73°F
psi
  
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
     ASTM D395B
73°F, 22.0 hr
%
  
158°F, 22.0 hr
%
  
Bayshore Resilience
%
 ASTM D2632
Hardness
Nominal Value
Unit
Test Method
Durometer Hardness (Shore A)
 
 ASTM D2240, ISO 868
Thermal
Nominal Value
Unit
Test Method
Glass Transition Temperature (DSC)
°F
 DSC
Vicat Softening Temperature
°F
 ISO 306/A50, ASTM D1525 4
Additional Information
Tear Strength, ISO 34: 500 lbf/in
Compression Set was postcured for 16 hours @230°F, not postcuring will result in higher values.
The value listed as Taber Abrasion ASTM D1044, was tested in accordance with ASTM D3489 (ISO 4649).
The values listed as, Mold Shirnkage ISO 294-4, were tested in accordance with ISO 2577.
Related Terminology
Product names can be difficult to match. You may have searched any one of these terms to find this product: Texin® 1186, Texin 1186, Texin® , Texin, Texin1186, 1186, 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: Good Abrasion Resistance, Abrasion Resistant, Good Flexibility, Flexible, Good Impact Resistance, Good Toughness, Tough.
Uses
Uses may also be described by the following terms: Belts/Belt Repair, Belt Repair, Gaskets, Gasketing, Tubing, Tube, Food Applications.
Agency Ratings
This plastic material has 2 certifications from the following agencies (the number in parentheses shows the number of certifications for that agency): FDA (2).
Injection
Nominal Value
Unit
 
Drying Time
hr
  
Suggested Max Moisture
%
  
Suggested Max Regrind
%
  
Hopper Temperature
°F
  
Rear Temperature
°F
  
Middle Temperature
°F
  
Front Temperature
°F
  
Nozzle Temperature
°F
  
Processing (Melt) Temp
°F
  
Mold Temperature
°F
  
Injection Pressure
psi
  
Injection Rate
 
  
Back Pressure
psi
  
Screw Speed
rpm
  
Cushion
in
  
Injection Notes
Hold Pressure: 60 - 80% of Injection Pressure
Inlet air dew point: -20°F or lower
Extrusion
Nominal Value
Unit
 
Cylinder Zone 1 Temp.
°F
  
Cylinder Zone 3 Temp.
°F
  
Cylinder Zone 5 Temp.
°F
  
Melt Temperature
°F
  
Die Temperature
°F
  
Notes
1Typical properties: these are not to be construed as specifications.
2Die C
3Method C, Crescent
4Rate 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.