IROGRAN® A 85 E 4719 FCM

IROGRAN® A 85 E 4719 FCM is a food contact approved polyester-based thermoplastic polyurethane (TPU) for melt calendering. It offers excellent multilayer bonding, excellent wear performance, and robust processing.

 

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 (Polyester based)

Processing & Application Methods: Calendering, Extrusion

Product End Uses: Conveyor Belts, Hoses, Thick-Walled Extrusion Profile, Thick-Walled Parts, Tubes

Density: 1110.0 kg/m³

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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
Food Contact Acceptable
Product Features
Broad Processing Window,
Excellent Elasticity,
Excellent Melt Stability,
Excellent Transparency Properties,
Food Contact Acceptable,
Good Abrasion Resistance,
Good Flexibility,
Good Thermal Stability,
Good Wear Properties,
Kink Resistant,
Robust,
Tear Resistance,
Wear Resistance

Applications & Uses

Product End Uses
Conveyor Belts,
Hoses,
Thick-Walled Extrusion Profile,
Thick-Walled Parts,
Tubes
Markets
Industrial
Applications
Industrial — Chemical & Industrial Manufacturing
Equipment & Parts
Industrial — Leather & Textiles
Textile Manufacturing
Application Information
Thick wall extrusion profiles, textile lamination and calendering applications.
Material Preparation

Irogran® A 85 E 4719 FCM 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

Properties

Physical Form
Pellets

Regulatory & Compliance

Chemical Inventories
AIIC (Australia),
DSL (Canada),
ENCS (Japan),
IECSC (China),
KECI (Korea),
NZIoC (New Zealand),
PICCS (Phillipines),
TCSI (Taiwan),
TSCA (USA)
Compliance (Industry Standards)
DVGW Approved,
Kunststoff- und Trinkwasser (KTW ) Approved (DE)
Compliance (Regulatory)
FDA Compliant
Manufacturing Facility Standards
GMP

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 E 4719 FCM 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)
Pellets
Processing & Application Methods
Calendering,
Extrusion
Mechanical Properties
ValueUnitsTest Method / Conditions
Compression Set82.0%ASTM D395 at 70°C, 22 hours
Compression Set27.0%ASTM D395 at 23°C, 22 hrs
Hardness87.0Shore AASTM D2240 after 3 seconds
Tear Strength470.0PLIASTM D624
Tensile Strength6960.0psiASTM D624
Physical Properties
ValueUnitsTest Method / Conditions
Density1.11g/cm³ASTM D792
Melting Point155.0-175.0°C