Laripur® 8025 is a polyester-based TPU, offers two specialized versions to meet distinct application needs. The standard variant is tailored for injection molding, making it perfect for crafting sport soles, wheels, screen elements, masks, and various technical items. Meanwhile, the EG version is optimized for extrusion, making it an excellent choice for producing hoses, profiles, transmission belts, and films. Laripur® 8025 excels in both molding and extrusion applications, ensuring exceptional performance.

Polymer Name: Thermoplastic Polyurethane (Polyester based)

Processing Methods: Injection Molding

End Uses: Displays, Footwear, Wheels

Technical Data Sheet

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Enhanced TDS

Identification & Functionality

Technologies

Applications & Uses

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 1 355°F
Zone 2 365°F
Zone 3 375°F
Nozzle 365°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
Typical Properties
ValueUnitsTest Method / Conditions
Tensile Strength7900psiASTM D412
Vicat Softening Point163°FASTM D1525
Tensile Modulus (at 50%)570psiASTM D412
Tensile Modulus (at 300%)2100psiASTM D412
Tensile Modulus (at 100%)740psiASTM D412
Tear Strength95N/mmASTM D624
Specific Gravity1.19g/cm³ASTM D792
Shore Hardness84A ScaleASTM D2240
Abrasion Loss30mm³DIN 53516
Elongation (at Break)600%ASTM D412

Packaging & Availability

Packaging Type
Regional Availability
  • Canada
  • USA
Packaging Information

Laripur® 8025 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® 8025 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® 8025 will be 6 months from the date of delivery to the final customer, when stored in its original sealed packaging and in proper conditions