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Arnitel® ECO L700

1 of 93 products in this brand
Arnitel® ECO L700 is a high-performance thermoplastic copolyester (TPC) known for its distinctive blend of flexibility, high-temperature resistance, strength, and excellent processing properties. Across industries including automotive and E&E, it serves as a lighter, more intelligent, and eco-friendly substitute for traditional rubbers, effectively reducing environmental impact and system costs. This material can be efficiently processed via injection molding and is notable for containing 22% renewable content. Additionally, it is suitable for food-contact applications.

Polymer Name: Thermoplastic Copolyester Elastomer (TPC-ET)

Processing Methods: Injection Molding

End Uses: Footwear, Smokable Sausage Casings

Density: 1210.0 - 1210.0 kg/m³

Strain at Break: 420.0 - 420.0 %

Technical Data Sheet
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Knowde Enhanced TDS

Identification & Functionality

Chemical Family
Plastics & Elastomers Functions
Technologies

Features & Benefits

Applications & Uses

Plastics & Elastomers End Uses
Plastics & Elastomers Processing Methods
Smokable Sausage Casings Application Data

Details

Arnitel® ECO is bio-based material with up to 50% reduction in carbon footprint.

Benefits

  • Arnitel® TPC and Akulon® PA6 allow for reliable solutions since they yield excellent smoke penetration leading to great taste and sausage structure and high quality
  • Arnitel® TPC and Akulon® PA6 allow for sustainable solutions, since they are free of substances of hazardous concerns and thus more environmentally friendly than cellulose casings

Properties

Mechanical Properties
ValueUnitsTest Method / Conditions
Strain at Break>50%ISO 527-1/-2
Izod Notched Impact Strength (at -30°C)3.4kJ/m²ISO 180/1A
Thermal Properties
ValueUnitsTest Method / Conditions
Melting Temperature (10°C/min)209°CISO 11357-1/-3
Glass Transition Temperature (at 10°C/min)-2°CISO 11357-1/-2
Vicat Softening Temperature (50°C/h 50N)95°CISO 306
Electrical Properties
ValueUnitsTest Method / Conditions
Volume Resistivity>1E13Ohm*mIEC 62631-3-1
Surface Resistivity>1E15OhmIEC 62631-3-2
Electric Strength20kV/mmIEC 60243-1
Other Properties
ValueUnitsTest Method / Conditions
Water Absorption in Water (at 23°C after 24h)0.15%ISO 62
Humidity Absorption0.02%Sim. to ISO 62
Density1210kg/m³ISO 1183
Biobased Content22% (Bio C/Total C)ASTM D6866-12 Method B
Mechanical Properties (TPE)
ValueUnitsTest Method / Conditions
Tensile Modulus340MPaISO 527-1/-2
Stress at 5% strain16.6MPaISO 527-1/-2
Stress at 10% strain21.9MPaISO 527-1/-2
Stress at 50% strain20.3MPaISO 527-1/-2
Stress at 100% strain19.8MPaISO 527-1/-2
Stress at Break36MPaISO 527-1/-2
Strain at Break>300%ISO 527-1/-2
Nominal Strain at Break420%ISO 527-1/-2
Compression Set Under Constant Strain (at 70°C)39%ISO 815
Tear Strength172kN/mISO 34-1; Method B
Shore D Hardness (3s)65ISO 868
Rheological Properties
ValueUnitsTest Method / Conditions
Melt Volume-Flow Rate (at 230 / * °C, 2.16 / * kg)50cm³/10minISO 1133

Regulatory & Compliance

Certifications & Compliance

Technical Details & Test Data

Dynamic Tensile Modulus (E)-Temperature

DSM Engineering Materials Arnitel ECO L700 Dynamic Tensile Modulus (E)-Temperature

Chemical Resistance
Chemical TypeChemical NameResistance
OtherAcetic acid (10% by mass) at 23°Cresistant
KetonesAcetone at 23°Cresistant
OtherAmmonium hydroxide (10% by mass) at 23°Climited resistant, tests necessary to verify
OtherASTM 1 at 23°Cresistant
OtherASTM 3 at 23°Cresistant
OtherBrake fluids (DOT 3/4) at 23°Cnot resistant
OtherCalcium chloride (10% by mass) at 23°Climited resistant, tests necessary to verify
OtherChloroform at 23°Cnot resistant
EthersDiethyl ether at 23°Climited resistant, tests necessary to verify
AlcoholsEthanol at 23°Climited resistant, tests necessary to verify
OtherEthyl Acetate at 23°Climited resistant, tests necessary to verify
OtherFuel; Diesel at 85°Cresistant
OtherHydrochloric acid (10% by mass) at 23°Cresistant
OtherHydrogen peroxide (30% by mass) at 23°Climited resistant, tests necessary to verify
OtherNitric acid (10% by mass) at 23°Cresistant
OtherPhosphoric acid (10% by mass) at 23°Cresistant
OtherSodium hydroxide (10% by mass) at 23°Cresistant
OtherSulfuric acid (30% by mass) at 23°Cresistant
OtherTetrachloroethylene at 23°Climited resistant, tests necessary to verify
HydrocarbonsToluene at 23°Cresistant
OtherTransformer oil at 23°Cnot resistant
OtherTrichloroethylene at 23°Cnot resistant
OtherWater at 23°Cresistant
OtherZinc chloride (10% by mass) at 23°Cresistant
Stress-Strain (TPE)

DSM Engineering Materials Arnitel ECO L700 Stress-Strain (TPE)

Packaging & Availability