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Laripur® 9120 T

1 of 59 products in this brand
Laripur® 9120 T is a polyester-based TPU (Thermoplastic Polyurethane) that offers a combination of superior hydrolysis resistance and excellent mechanical properties. It is specifically designed for injection molding applications, making it ideal for producing items such as sport soles, screen elements, wheels, and other technical products. This TPU is well-suited for applications where durability and resistance to environmental factors are essential.

Polymer Name: Thermoplastic Polyurethane (Polyester based)

Processing Methods: Injection Molding

End Uses: Displays, Footwear, Wheels

Technical Data Sheet
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Erik Espling

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

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)

Features & Benefits

Materials Features

Excellent Hydrolysis Resistance,

Good Mechanical Properties

Applications & Uses

Markets

Automotive & Transportation,

Consumer Goods,

Electrical & Electronics

Applications

Automotive & Transportation — Automotive

Tires

Electrical & Electronics — Devices & Assemblies

Displays

Consumer Goods — Footwear

Plastics & Elastomers End Uses

Displays,

Footwear,

Wheels

Plastics & Elastomers Processing Methods

Injection Molding

Processing Recommendations

Before processing, material needs to be dried at 80-90°C for 3 hours, preferably using a dehumidifying drier fed by air with a dew point lower than -30°C.

Suggested molding temperature profile:

Zone Temperature
Zone 1 185°C
Zone 2 190°C
Zone 3 195°C
Nozzle 190°C

Being affected by the type of machine used, processing conditions and downstream equipment, the suggested temperature profile has to be considered as just indicative.

Properties

Physical Form

Pellets,

Solid

Physico-Chemical Properties
ValueUnitsTest Method / Conditions
Tensile Strength50.3N/mm²ISO 22654
Vicat Softening Point107°CISO 306
Tensile Modulus (at 50%)7.4N/mm²ISO 22654
Tensile Modulus (at 300%)18.5N/mm²ISO 22654
Tensile Modulus (at 100%)8.6N/mm²ISO 22654
Tear Strength95N/mmISO 34-1
Shore Hardness92A ScaleISO 7619-1
Compression Set (at 70h/23°C)31%ISO 815-1
Density1.23g/cm³ISO 2781
Abrasion Loss55mm³ISO 4649
Elongation (at Break)540%ISO 22654
Compression Set (at 22h/70°C)48%ISO 815-1

Packaging & Availability

Packaging Type

Bags,

Octabin

Regional Availability
  • Canada
  • USA
Packaging Information

Laripur® 9120 T is supplied in regular pelletized form and packaged in 25 kg bags or 500 kg and 1000 kg octabins.

Storage & Handling

Shelf Life
6 months
Storage Information

Laripur® 9120 T 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® 9120 T is of six months from the date of delivery to the final customer, if stored in its original sealed packaging and in proper conditions.