Laripur® 9025EG is a TPU (Thermoplastic Polyurethane) derived from PTMG polyether, known for its impressive resistance to hydrolysis and protection against microbial degradation. The standard version is typically employed for the injection molding of technical components, while the EG variant is specifically recommended for extrusion processes, making it ideal for creating hoses, cables, profiles, and films. Additionally, an option with UV stabilization, known as EUV, is also available.

Polymer Name: Thermoplastic Polyurethane (Polyester based)

Processing Methods: Extrusion

End Uses: Belts & Belt Repair, Film, Hoses, Profiles

Technical Data Sheet

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Identification & Functionality

Technologies

Applications & Uses

Markets
Plastics & Elastomers End 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 1 375°F
Zone 2 380°F
Zone 3 390°F
Zone 4 385°F
Adapter 375°F
Die 365°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 Strength8600psiASTM D412
Vicat Softening Point219°FASTM D1525
Tensile Modulus (at 50%)830psiASTM D412
Tensile Modulus (at 300%)3400psiASTM D412
Tensile Modulus (at 100%)1000psiASTM D412
Tear Strength106N/mmASTM D624
Specific Gravity1.2g/cm³ASTM D792
Shore Hardness90A ScaleASTM D2240
Abrasion Loss30mm³DIN 53516
Elongation (at Break)540%ASTM D412

Packaging & Availability

Packaging Type
Regional Availability
  • Canada
  • USA
Packaging Information

Laripur® 9025EG 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® 9025EG 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® 9025EG will be 6 months from the date of delivery to the final customer, when stored in its original sealed packaging and in proper conditions.