Laripur® 2203-93A is a thermoplastic polyurethane (TPU) based on polyether PTMG. This specific formulation is primarily utilized in the production of high-performance seals with a wide range of applications, particularly in the pneumatic field. The material's characteristics make it well-suited for applications requiring durability and resilience, common features needed in pneumatic systems where seals are subjected to dynamic movements and varying pressures.

Polymer Name: Thermoplastic Polyurethane (Polyether based)

End Uses: Pneumatic Applications, Seals

Technical Data Sheet

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Erik Espling


30 years experience with plastic resins, inks and coatings. Specializing in TPU, CASE, liquid color dispersions, UV, antistats, and texturing agents.

Enhanced TDS

Identification & Functionality

Features & Benefits

Materials Features

Applications & Uses

Plastics & Elastomers End Uses
Processing Recommendations

Material needs to be dried prior processing at 175-195°F for 3 hours, preferably using a dehumidifying drier fed by air exhibiting a dew point lower than -22°F.
Suggested molding temperature profile:

Zone Temperature
Zone 1 375°F
Zone 2 385°F
Zone 3 390°F
Nozzle 395°F


Being affected by type of machine used, processing conditions and downstream equipment, the temperature profiles as given above has to be considered as just indicative.


Physical Form
Physico-Chemical Properties
ValueUnitsTest Method / Conditions
Tensile Strength8000psiASTM D412
Vicat Softening Point293°FASTM D1525
Tensile Modulus (at 50%)1200psiASTM D412
Tensile Modulus (at 300%)3100psiASTM D412
Tensile Modulus (at 100%)1500psiASTM D412
Tear Strength91N/mmASTM D624
Specific Gravity1.14g/cm³ASTM D792
Shore Hardness92A ScaleASTM D2240
Flexural Modulus6400N/mm²ASTM D790
Compression Set (at 70h/23°C)16%ASTM D395
Abrasion Loss30mm³DIN 53516
Elongation (at Break)500%ASTM D412
Compression Set (at 22h/70°C)28%ASTM D395

Packaging & Availability

Packaging Type
Regional Availability
  • Canada
  • USA
Packaging Information

Laripur® 2203-93A is supplied in regular pellet form and it is packaged in 25 kg bags or 500 kg and 1000 kg octabins

Storage & Handling

Shelf Life
6 months
Storage and Shelf Life Conditions
  • Laripur® 2203-93A must be stored in its original and sealed containers and kept in a dry and well ventilated place; avoiding the direct sun radiation.
  • The shelf life of Laripur® 2203-93A will be 6 months from the date of delivery to the final customer, when stored in its original sealed packaging and in proper conditions