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Laripur® 5925

1 of 59 products in this brand
Laripur® 5925 is a polyester-based Thermoplastic Polyurethane (TPU) available in pellet form and thoughtfully packaged in bags or octabins, is a tailored solution for the consumer goods market, specifically excelling in Footwear applications. With its specialization in injection molding processes, Laripur® 5925 emerges as an optimal choice for the production of footwear. This polymer, categorized as Thermoplastic Polyurethane (Polyester based), underscores its suitability for manufacturing requirements, providing a convenient and efficient solution for the creation of high-quality and durable footwear within the consumer goods sector.

Polymer Name: Thermoplastic Polyurethane (Polyester based)

Processing Methods: Injection Molding

End Uses: Footwear

Technical Data Sheet

Knowde Enhanced TDS

Identification & Functionality

Chemical Family

Polyurethanes (PU),

Thermoplastic Polyurethanes (TPU)

Polymer Name

Thermoplastic Polyurethane (Polyester based)

Technologies

Elastomers

Product Families

Elastomers — Thermoplastic Elastomers

Thermoplastic Urethanes (TPU)

Applications & Uses

Markets

Consumer Goods

Applications

Consumer Goods — Footwear

Plastics & Elastomers End Uses

Footwear

Plastics & Elastomers Processing Methods

Injection Molding

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 1 385°F
Zone 2 395°F
Zone 3 410°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.

 

Properties

Physical Form

Pellets,

Solid

Physico-Chemical Properties
ValueUnitsTest Method / Conditions
Tensile Strength9800psiASTM D412
Vicat Softening Point295°FASTM D1525
Tensile Modulus (at 50%)2300psiASTM D412
Tensile Modulus (at 300%)6700psiASTM D412
Tensile Modulus (at 100%)2700psiASTM D412
Tear Strength171N/mmASTM D624
Specific Gravity1.23g/cm³ASTM D792
Shore Hardness59A ScaleASTM D2240
Flexural Modulus34000psiASTM D1525
Abrasion Loss40mm³DIN 53516
Elongation (at Break)390%ASTM D412

Packaging & Availability

Packaging Type

Bags,

Octabin

Regional Availability
  • Canada
  • USA
Packaging Information

Laripur® 5925 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® 5925 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® 5925 will be 6 months from the date of delivery to the final customer, when stored in its original sealed packaging and in proper conditions.