IROGRAN® PS 370-204

IROGRAN® PS 370-204 is a polyester-based thermoplastic polyurethane (TPU) for extrusion applications. Key features include improved UV stability, low hardness and modulus, excellent wear performance, high elasticity, and a rubber-like feel.

Polymer Name: Thermoplastic Polyurethane (Polyester based)

Processing Methods: Extrusion

End Uses: Film, Sheets

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Enhanced TDS

Identification & Functionality

Blend
No
Chemical Family
Polyurethanes (PU),
Thermoplastic Polyurethanes (TPU)
Polymer Name
Thermoplastic Polyurethane (Polyester based)
Single Ingredient
Yes
Technologies
Elastomers
Product Families
Elastomers — Thermoplastic Elastomers
Thermoplastic Urethanes (TPU)

Features & Benefits

Labeling Claims
Hazardous Air Pollutants (HAPs)-free
Materials Features
Abrasion Resistant,
Excellent Elasticity,
Excellent Transparency Properties,
Excellent UV Stability,
Good Wear Properties,
High Hydrolytic Stability,
Low Hardness,
Low Modulus
Product Features
  • Waterproof
  • Highly durable
  • Puncture resistance
  • Abrasion resistance
  • Tear resistance.

Applications & Uses

Plastics & Elastomers End Uses
Film,
Sheets
Plastics & Elastomers Processing Methods
Extrusion
Markets
Automotive & Transportation,
Electrical & Electronics
Applications
Automotive & Transportation — Transportation
Aerospace & Aviation
Electrical & Electronics — Devices & Assemblies
Industrial Automation
Application Information
  • Textile lamination and film and sheet.
  • Inflatables
  • CIPP liners
  • Roofing membranes
  • Coated textiles
  • Automotive seating
  • Protective clothing
  • Waterproof apparel
  • Conveyor belts
  • Containment liners and water tanks
  • Bladders for sport and automotive applications
  • Life vests
  • Air mattresses.

Properties

Physical Form
Pellets

Regulatory & Compliance

Certifications & Compliance
40 CFR 61,
Clean Air Act (CAA), Section 112
Chemical Inventories
AIIC (Australia),
DSL (Canada),
IECSC (China),
KECI (Korea),
TCSI (Taiwan),
TSCA (USA)

Technical Details & Test Data

Material Preparation

IROGRAN® PS370-204 is supplied pre-dried, however to ensure trouble-free processing it is preferable to dry before use. The recommended drying conditions are:

  • 3 hours at 80-90°C in circulating air
  • 3 hours at 70-80°C in dehumidified air
  • Dew point: -30°C

Packaging & Availability

Packaging Type
Bags,
Drums,
Octabin
Regional Availability
  • Global
Packaging Information

IROGRAN® PS370-204 is supplied in bags, drums or octabins.

Storage & Handling

Storage Information

IROGRAN® PS370-204 has a minimum expected shelf life of 12 months after shipment date. The product should be stored in a dry and cool place in the manufacturer ́s original packaging.

Other

Appearance
Transparent pellets
Mechanical Properties
ValueUnitsTest Method / Conditions
Compression Set166.0 %%ASTM D395 at 70°C, 22 hours
Compression Set222.0 %%ASTM D395 at 23°C, 22 hrs
Hardness377.0 Shore AShore AASTM D2240 3 seconds
Tear Strength4370.0 PLIPLIASTM D624
Tensile Strength59320.0 psipsiASTM D412
Physical Properties
ValueUnitsTest Method / Conditions
Density11.2 g/cm³g/cm³ASTM D792
Glass Transition Temperature (Tg)2-17.0 °C°CASTM D3418