Laripur® 107-93A is a thermoplastic polyurethane (TPU) based on polycaprolactone ester. It is primarily utilized in the manufacturing of heavy-duty hydraulic seals, demonstrating excellent performance in such applications. TPUs like Laripur® 107-93A are known for their versatility, combining the elastic properties of rubber with the processability of thermoplastics, making them suitable for various industrial applications.

Polymer Name: Thermoplastic Polyurethane (unspecified)

Technical Data Sheet

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Identification & Functionality

Technologies

Features & Benefits

Materials Features

Applications & 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 1 420°F
Zone 2 435°F
Zone 3 455°F
Nozzle 435°F

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

Properties

Physical Form
Physico-Chemical Properties
ValueUnitsTest Method / Conditions
Tensile Strength8200psiASTM D412
Vicat Softening Point347°FASTM D1525
Tensile Modulus (at 50%)1300psiASTM D412
Tensile Modulus (at 300%)3800psiASTM D412
Tensile Modulus (at 100%)1500psiASTM D412
Tear Strength122N/mmASTM D624
Specific Gravity1.19g/cm³ASTM D792
Shore Hardness93A ScaleASTM D2240
Flexural Modulus9300N/mm²ASTM D790
Compression Set (at 70h/23°C)17%ASTM D395
Abrasion Loss35mm³DIN 53516
Elongation (at Break)550%ASTM D412
Compression Set (at 70h/100°C)38%ASTM D395
Compression Set (at 22h/70°C)18%ASTM D395

Packaging & Availability

Packaging Type
Regional Availability
  • Canada
  • USA
Packaging Information

Laripur® 107-93A 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® 107-93A 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® 107-93A will be 6 months from the date of delivery to the final customer, when stored in its original sealed packaging and in proper conditions.