IROGRAN® A 85 P 4394

IROGRAN® A 85 P 4394 is a polyether-based thermoplastic polyurethane (TPU) for extrusion and injection molding applications. It offers excellent hydrolysis and microbial resistance, excellent wear performance, robust processing, and a glossy surface.

 

The information, specifications, and materials provided with this product are for general informational purposes only and are subject to change without notice. The product is provided “as is” without any warranties, express or implied, including but not limited to warranties of merchantability, fitness for a particular purpose, or non-infringement. Users are responsible for ensuring the product is suitable for their intended application and for following all applicable safety guidelines and instructions.

The information, specifications, and materials accessible here may not reflect the most current version. Please use the Request a Document feature for the most current product documentation available.

Polymer Name: Thermoplastic Polyurethane (Polyether based)

Processing & Application Methods: Extrusion, Injection Molding

Product End Uses: Cable Jacketing, Hoses, Thin-Walled Extrusion Profile

Density: 1120.0 kg/m³

BrochureSafety Data SheetTechnical Data Sheet
View All Documents

Enhanced TDS

Identification & Functionality

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

Features & Benefits

Labeling Claims
Plasticizer-free
Product Features
Fast Crystallization,
Flame Retardant,
Good Scratch Resistance,
Good Surface Gloss,
Good UV Resistance,
Good Wear Properties,
High Hydrolysis Resistance,
Matte Finish,
Microbe Resistant,
Robust

Applications & Uses

Product End Uses
Cable Jacketing,
Hoses,
Thin-Walled Extrusion Profile
Markets
Electrical & Electronics,
Industrial
Applications
Electrical & Electronics — Wire & Cable
Jacketing & Insulation
Industrial — Chemical & Industrial Manufacturing
Equipment & Parts
Material Preparation

Irogran® A 85 P 4394 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
Application Information
Thin wall technical parts, thin wall extrusion profiles, spiral hoses, cable jacketing and film and sheet.

Properties

Notes

* - Mold shrinkage is dependent on wall thickness and processing parameters.

Regulatory & Compliance

Chemical Inventories
AIIC (Australia),
DSL (Canada),
ENCS (Japan),
IECSC (China),
KECI (Korea),
PICCS (Phillipines),
TCSI (Taiwan),
TSCA (USA)

Safety & Health

Health & Safety Advice
Before undertaking any trials with this product it is essential that all personnel are aware of the necessary precautions that must be taken.

Packaging & Availability

Packaging Type
Bags,
Drums,
Octabin
Regional Availability
  • Global

Storage & Handling

Storage Information

Irogran® A 85 P 4394 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 (SDS)
Solid
Physical Form
Pellets
Processing & Application Methods
Extrusion,
Injection Molding
Mechanical Properties
ValueUnitsTest Method / Conditions
Compression Set20.0%ASTM D395 at 23°C, 70h
Compression Set40.0%ASTM D395 at 70°C, 24 hr
Hardness85.0Shore AASTM D2240 after 3 seconds
Hardness36.0Shore DISO 7619 after 3s.
Hardness85.0Shore AISO 7619 after 3 seconds
Tear Strength574.0PLIASTM D624
Tensile Strength5075.0psiASTM D412 at break
Physical Properties
ValueUnitsTest Method / Conditions
Density1.12g/cm³ASTM D792
Melting Point150.0-170.0°C