Search
the marketplace
through 230,000 Chemicals and Raw Ingredients
through 8,000+ Supplier owned storefronts
company tower banner
P.A.T. Products Company Logo

Laripur® 5850

1 of 59 products in this brand
Laripur® 5850 is a polyester-based Thermoplastic Polyurethane (TPU) available in pellet form and conveniently packaged in bags or octabins, caters specifically to the consumer goods market. With a primary focus on Footwear applications, this TPU is expertly designed for injection molding processes, with a notable specialization in the production of ski boots. The polymer, classified as Thermoplastic Polyurethane (Polyester based), underscores its suitability for demanding manufacturing requirements, offering a reliable solution for the production of high-performance and durable footwear, particularly ski boots, in the consumer goods sector.

Polymer Name: Thermoplastic Polyurethane (Polyester based)

Processing Methods: Injection Molding

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 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 3 400°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 Strength9100psiASTM D412
Vicat Softening Point248°FASTM D1525
Tensile Modulus (at 50%)2200psiASTM D412
Tensile Modulus (at 300%)6100psiASTM D412
Tensile Modulus (at 100%)2600psiASTM D412
Tear Strength165N/mmASTM D624
Specific Gravity1.18g/cm³ASTM D792
Shore Hardness58A ScaleASTM D2240
Flexural Modulus39000psiASTM D1525
Abrasion Loss40mm³DIN 53516
Elongation (at Break)430%ASTM D412

Packaging & Availability

Packaging Type

Bags,

Octabin

Regional Availability
  • Canada
  • USA
Packaging Information

Laripur® 5850 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® 5850 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® 5850 will be 6 months from the date of delivery to the final customer, when stored in its original sealed packaging and in proper conditions.