Laripur® 2103-90AE is a thermoplastic polyurethane (TPU) based on PTMG polyether. This particular formulation is designed to exhibit excellent resistance to hydrolysis and microbial attacks. Its versatility allows for various manufacturing applications, including injection molding of technical items and extrusion processes for hoses, profiles, transmission belts, and films. The resistance to hydrolysis and microbial attacks makes it suitable for applications where exposure to moisture or environmental conditions is a concern.

Polymer Name: Thermoplastic Polyurethane (Polyether based)

Processing Methods: Injection Molding

Technical Data Sheet

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Identification & Functionality

Technologies

Features & Benefits

Applications & Uses

Plastics & Elastomers Processing Methods
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 1 365°F
Zone 2 375°F
Zone 3 385°F
Nozzle 375°F

Suggested extrusion temperature profile
 

Zone Temperature
Zone 1 385°F
Zone 2 390°F
Zone 3 400°F
Zone 4 395°F
Adapter 385°F
Die 375°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.

 

Properties

Physical Form
Physico-Chemical Properties
ValueUnitsTest Method / Conditions
Tensile Strength8000psiASTM D412
Vicat Softening Point208°FASTM D1525
Tensile Modulus (at 50%)1000psiASTM D412
Tensile Modulus (at 300%)1885psiASTM D412
Tensile Modulus (at 100%)1400psiASTM D412
Tear Strength94N/mmASTM D624
Specific Gravity1.14g/cm³ASTM D792
Shore Hardness90A ScaleASTM D2240
Abrasion Loss35mm³DIN 53516
Elongation (at Break)510%ASTM D412

Packaging & Availability

Packaging Type
Regional Availability
  • Canada
  • USA
Packaging Information

Laripur® 2103-90AE 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® 2103-90AE 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® 2103-90AE will be 6 months from the date of delivery to the final customer, when stored in its original sealed packaging and in proper conditions.