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Products

Arnitel? EM740

Arnitel? EM740

Manufacturer: Envalior/DSM 
Produced At: Europe / China 
Product Category: Thermoplastic Copolyester Elastomer
Product No: Arnitel EM740 
Product Quantity: 25KG / BAG
Product Features: USP Class VI

Arnitel? EM740

Thermoplastic Copolyester Elastomer

Product Description:
Extrusion Grade

Special Features:

  • Contains release agent

  • USP class VI classified


Used In:

  • Snowboard Cover Laminates


Arnitel? is a high-performance ThermoPlastic Copolyester (TPC) that offers you a unique combination of flexibility, high temperature resistance and strength - plus excellent processing characteristics.
In industries ranging from automotive to E&E, Arnitel? is increasingly being as a lighter, smarter, greener alternative to conventional rubbers €" reducing environmental impact and ultimately, system costs.
The product is supported by an experienced and knowledgeable global team continuously working on new ideas and applications, as well as exploring new markets. By listening to your needs and understanding your process and products, we develop solutions that make a real difference.
Additive 

  • Mold Release

Uses 

  • Laminates，Sporting Goods 

Agency Ratings 

  • USP Class VI

Processing Method 

  • Extrusion，Injection Molding 

Multi-Point Data 

  • Isothermal Stress vs. Strain (ISO 11403-1)

  • Secant Modulus vs. Strain (ISO 11403-1)

  • Viscosity vs. Shear Rate (ISO 11403-2)

Resin ID (ISO 1043)

  • ISO 18064 TPC-ET

Physical
Nominal Value
Unit
Test Method
Density
1.29
g/cm3
ISO 1183
Apparent (Bulk) Density
0.82
g/cm3
ISO 60
Melt Volume-Flow Rate (MVR) (230°C/2.16 kg)
0.244
in3/10min
ISO 1133
Water Absorption


ISO 62
Saturation, 73°F
0.60
%

Equilibrium, 73°F, 50% RH
0.15
%

Hardness
Nominal Value
Unit
Test Method
Shore Hardness (Shore D, 3 sec)
71

ISO 868
Mechanical
Nominal Value
Unit
Test Method
Tensile Modulus
145000
psi
ISO 527-2
Tensile Stress


ISO 527-2
Yield
5080
psi

Break
5510
psi

5.0% Strain
4500
psi

10% Strain
5000
psi

Tensile Strain


ISO 527-2
Yield
20
%

Break
250
%

Nominal Tensile Strain at Break
> 50
%
ISO 527-2
Elastomers
Nominal Value
Unit
Test Method
Tear Strength
1500
lbf/in
ISO 34-1
Impact
Nominal Value
Unit
Test Method
Charpy Notched Impact Strength


ISO 179/1eA
-22°F
2.9
ft·lb/in2

73°F
7.1
ft·lb/in2

Thermal
Nominal Value
Unit
Test Method
Vicat Softening Temperature
320
°F
ISO 306/B50
Melting Temperature 3
430
°F
ISO 11357-3
CLTE


ISO 11359-2
Flow
9.2E-5
in/in/°F

Transverse
9.2E-5
in/in/°F

Effective Thermal Diffusivity
5.85E-8
m2/s

Electrical
Nominal Value
Unit
Test Method
Volume Resistivity
1.0E+15
ohms·cm
IEC 60093
Electric Strength
580
V/mil
IEC 60243-1
Relative Permittivity


IEC 60250
100 Hz
3.70


1 MHz
3.40


Dissipation Factor (1 MHz)
0.040

IEC 60250
Comparative Tracking Index
600
V
IEC 60112
Flammability
Nominal Value
Unit
Test Method
Flammability Classification (0.06 in)
HB

IEC 60695-11-10, -20
Fill Analysis
Nominal Value
Unit

Melt Density
0.900
g/cm3

Melt Thermal Conductivity
0.69
Btu·in/hr/ft2/°F

Specific Heat Capacity of Melt
0.454
Btu/lb/°F


Products are widely used in plastic modification, automotive, construction, electrical and electronic, industrial, daily necessities and other fields


Consultation

Shanghai Langqi Plastic Materials Co., Ltd.   滬ICP備12022668號 公安機關(guān)備案號：31011202003696

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