Laripur® 7018B is a fully transparent soft polyester based, phthalate free, plasticized TPU exhibiting fast processing cycles. Recommended for the production of high flexibility soles, slip properties and very good abrasion resistance exhibits an excellent adhesion to most of two component PU systems. This product combines the advantages of rubbery material to those typical ones of TPU.

Polymer Name: Thermoplastic Polyurethane (Polyester based)

End Uses: Footwear

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Erik Espling

Executive/Management

30 years experience with plastic resins, inks and coatings. Specializing in TPU, CASE, liquid color dispersions, UV, antistats, and texturing agents.

Enhanced TDS

Identification & Functionality

Features & Benefits

Labeling Claims
Materials Features
Product Highlights

Recommended for the production of high flexibility soles, slip properties and very good abrasion resistance exhibits an excellent adhesion to most of two component PU systems. This product combines the advantages of rubbery material to those typical ones of TPU.

Applications & Uses

Markets
Applications
Plastics & Elastomers End Uses
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 1 335°F
Zone 2 345°F
Zone 3 355°F
Nozzle 345°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

Color (Properties)
Physical Form
Physico-Chemical Properties
ValueUnitsTest Method / Conditions
Tensile Strength5500psiASTM D412
Tensile Modulus (at 50%)350psiASTM D412
Tensile Modulus (at 300%)1090psiASTM D412
Tensile Modulus (at 100%)520psiASTM D412
Tear Strength48N/mmASTM D624
Specific Gravity1.19g/cm³ASTM D792
Shore Hardness71A ScaleASTM D2240
Abrasion Loss50mm³DIN 53516
Elongation (at Break)775%ASTM D412

Packaging & Availability

Packaging Type
Regional Availability
  • Canada
  • USA
Packaging Information

Laripur® 7018B 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® 7018B 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® 7018B will be 6 months from the date of delivery to the final customer, when stored in its original sealed packaging and in proper conditions