OK
The material selection platform
Plastics & Elastomers
The material selection platform
Plastics & Elastomers
by SpecialChem
 
Save
Cette page a bien été ajoutée à vos favoris

Arnitel® EM740

Technical Datasheet | Supplied by DSM
Arnitel® EM740 by DSM is a high-performance, impact modified thermoplastic co-polyester (TPC) grade. It is suitable for processing by extrusion. Possesses flexibility, strength, excellent processing characteristics, excellent mechanical properties, excellent elasticity, good resistance in heat aging tests and permeability to water vapor. Shows high temperature-, thermal-, UV-, fungus- and fatigue resistance. Offers chemical resistance against household chemicals like cleaning agents, sunscreen lotion and automotive greases and oils. Shows very low oxygen permeability combined with very high carbon dioxide permeability for usage in fruit and vegetable film packaging. Arnitel® EM740 can withstand very high burst pressures and retains its properties better at higher temperatures than PA 12. Used in building & construction, sports & leisure. Meets ISO 18064 for TPC-ET. Complies with RoHS.
Product Type
Polyester TPE > COPE
Physical Form
Pellets
Product Status
COMMERCIAL
Geographical Availability
Central and Eastern Europe, Western Europe
Applications/ Recommended for
  • Sports & Leisures
  • Buildings & constructions
  • Extrusion
Labels/Agency Rating
RoHS Compliant ISO 18064 TPC-ET
Key Features
  • Chemical resistance, Good
  • Elasticity, High
  • Fatigue Resistant
  • Flexibility, Good
  • Heat Aging Resistance, Good
  • Impact modified
  • Processability, Good
  • Strength, Good
  • UV Resistance, Good
  • Heat Resistance, High
  • Thermal Stability, Good
  • Fungus Resistance

Arnitel® EM740 Properties

Physical Properties

Value & Unit
Test Condition
Test Method
Melt Volume-Flow Rate (MVR)
4 cm³/10 min
(230°C/2.16 kg)
ISO 1133
Water Absorption
0.6 %
( )
ISO 62
Humidity Absorption
0.15 %
( )
ISO 62

Arnitel® EM740 Processing Guidelines

Extrusion Properties

Value & Unit
Test Condition
Test Method
Drying Temperature
90 - 105 °C
Tip Temperature
230 °C
Drying Time
3 hr
Help us improve the Universal Selector

You can’t find what you are looking for? Please report missing products / suppliers, point out errors, or simply tell us how we could make the Universal Selector better.

Access Reliable
Product Information

Database of 140690 Plastics & Elastomers,
reviewed and updated daily

Improve your Product
Selection Experience

Open your choices, compare products,
ask for samples, contact suppliers

Keep-up with latest
Technical Solutions

Be inspired and never miss again crucial
innovations with our weekly email updates

Back to Top