Arnitel® EM400
- Chemical Family
- Polyesters
Arnitel® EM400 is a high-performance thermoplastic copolyester (TPC) recognized for its exceptional blend of flexibility, high temperature resistance, and strength, complemented by outstanding processing characteristics. In various industries, from automotive to E&E, it is gaining popularity as a more sustainable and efficient alternative to traditional rubbers, resulting in reduced environmental impact and lower system costs. This material can be processed using extrusion and injection molding technologies, including film extrusion, and meets the requirements for food contact quality.
Properties
- Phone Case Application Data
Broad tactile properties with superior touch and feel; Broadest operating temperature range from -45°C to 150°C; High tear and abrasion resistance; High fatigue endurance after 255 compression cycles
Product families
- Thermoplastic Polyester Elastomers (TPE-E)
Other characteristics
- Brand
- Arnitel
- Density
- 1110.0 - 1110.0 kg/m³
- End Uses
Air Suspension Boots, Arnitel Spring In Monitor Arm, Boilers, Chair Carriers, Conveyors, Cooling Hoses, Electronic Accessory Cases, Flexible Grips, Kitchenware, Knobs, Plyers, Radiator, Railway Pads, Robotics, Screw Drivers, Seating Suspension Fabrics, Support Springs, Wine Taps
- Polymer Name
- Thermoplastic Copolyester Elastomer (TPC-ET)
- Strain at Break
- 825.0 - 825.0 %
- Processing Methods
- Extrusion, Film Extrusion, Injection Molding
- Markets
- Automotive & Transportation
- Consumer Goods
- Electrical & Electronics
- Industrial
- Flame Rating
- UL 94 HB
- Technology
- Elastomers
- OEM Standards
- BMW
- Packaging Type
- Bags
- Boxes
- Silos
- Super Sacks
- Labeling Claims
- Food Contact Acceptable
- Low Carbon Footprint (PCF)
- Recyclable
- Sustainable
- Quality Standards
- UL Yellow Card (E47960)
- Material Features
- Chemical Resistant
- Cost Effective
- Design Flexibility
- Easier Processing
- Excellent Flexibility
- Food Contact Acceptable
- Good Processability
- Good Strength
- OEM Specifications
- BMW GS 93016
- Grips Application Data
Arnitel® allows for excellent bonding in molding on miscellaneous in thin walls; Arnitel® solution is dish washer proof and has good grease resistance; Arnitel® solution offers good haptics
- Wine Taps Application Data
Arnitel® has FDA approval for high alcohol contents and single use; Arnitel® offers good elasticity and low hysteresis, resulting in good spring characteristics; Arnitel® has good colorability with a stable white base color
- Certifications and Compliance
- ISO 14001
- OHSAS
- REACH (Europe)
- UL 94
Technical data
Table 1 of 8
8 rows| Characteristic | Value | Unit | Method |
|---|---|---|---|
| Yield Stress | 7 | MPa | ISO 527-1/-2 |
| Yield Strain | 77 | % | ISO 527-1/-2 |
| Nominal Strain at Break | >50 | % | ISO 527-1/-2 |
| Charpy Notched Impact Strength (at +23°C) | N | kJ/m² | ISO 179/1eA |
| Charpy Notched Impact Strength (at -30°C) | N | kJ/m² | ISO 179/1eA |
| Izod Notched Impact Strength (at +23°C) | N | kJ/m² | ISO 180/1A |
| Izod Notched Impact Strength (at -20°C) | N | kJ/m² | ISO 180/1A |
| Tensile Notched Impact Strength (at +23°C) | 218 | kJ/m² | ISO 8256/1 |
Table 2 of 8
8 rows| Characteristic | Value | Unit | Method |
|---|---|---|---|
| Melting Temperature (10°C/min) | 195 | °C | ISO 11357-1/-3 |
| Glass Transition Temperature (at 10°C/min) | -78 | °C | ISO 11357-1/-2 |
| Coefficient of Linear Thermal Expansion (parallel) | 2.2 | E-4/°C | ISO 11359-1/-2 |
| Coefficient of Linear Thermal Expansion (normal) | 2.2 | E-4/°C | ISO 11359-1/-2 |
| Burning Behaviour (at 1.5 mm Nominal Thickness) | UL HB | class | IEC 60695-11-10 |
| Relative Temperature Index (Electrical, 1.5 mm) | 50 | °C | UL746B |
| Relative Temperature Index (with impact, 1.5 mm) | 50 | °C | UL746B |
| Relative Temperature Index (without impact, 1.5 mm) | 50 | °C | UL746B |
Table 3 of 8
7 rows| Characteristic | Value | Unit | Method |
|---|---|---|---|
| Relative Permittivity (100Hz) | 4.1 | — | IEC 62631-2-1 |
| Relative Permittivity (1 MHz) | 4 | — | IEC 62631-2-1 |
| Dissipation Factor (100 Hz) | 10 | E-4 | IEC 62631-2-1 |
| Dissipation Factor (1 MHz) | 170 | E-4 | IEC 62631-2-1 |
| Volume Resistivity | 1E13 | Ohm*m | IEC 62631-3-1 |
| Electric Strength | 20 | kV/mm | IEC 60243-1 |
| Comparative Tracking Index | 600 | V | IEC 60112 |
Table 4 of 8
4 rows| Characteristic | Value | Unit |
|---|---|---|
| Density of Melt | 896 | kg/m³ |
| Thermal Conductivity of Melt | 0.1 | W/(m K) |
| Specific Heat Capacity Melt | 1700 | J/(kg K) |
| Effective Thermal Diffusivity | 6.56E-8 | m²/s |
Table 5 of 8
4 rows| Characteristic | Value | Unit | Method |
|---|---|---|---|
| Water Absorption | 0.75 | % | Sim. to ISO 62 |
| Humidity Absorption | 0.3 | % | Sim. to ISO 62 |
| Density | 1110 | kg/m³ | ISO 1183 |
| Apparent Density | 690 | kg/m³ | ISO 60 |
Table 6 of 8
9 rows| Characteristic | Value | Unit | Method |
|---|---|---|---|
| Tensile Modulus | 40 | MPa | ISO 527-1/-2 |
| Stress at 5% strain | 2.1 | MPa | ISO 527-1/-2 |
| Stress at 10% strain | 3.5 | MPa | ISO 527-1/-2 |
| Stress at 50% strain | 6.5 | MPa | ISO 527-1/-2 |
| Stress at 100% strain | 7.3 | MPa | ISO 527-1/-2 |
| Stress at Break | 21 | MPa | ISO 527-1/-2 |
| Strain at Break | >300 | % | ISO 527-1/-2 |
| Nominal Strain at Break | 825 | % | ISO 527-1/-2 |
| Shore D Hardness (3s) | 33 | — | ISO 868 |
Table 7 of 8
3 rows| Characteristic | Value | Unit | Method |
|---|---|---|---|
| Melt Volume-Flow Rate (at 230 / * °C, 2.16 / * kg) | 33 | cm³/10min | ISO 1133 |
| Molding Shrinkage (parallel) | 1.5 | % | Sim. to ISO 294-4 |
| Molding Shrinkage (normal) | 1.5 | % | Sim. to ISO 294-4 |
Химическая стойкость
24 rows| Characteristic | Value | Unit |
|---|---|---|
| Other | Acetic acid (10% by mass) at 23°C | resistant |
| Ketones | Acetone at 23°C | resistant |
| Other | Ammonium hydroxide (10% by mass) at 23°C | limited resistant, tests necessary to verify |
| Other | ASTM 1 at 23°C | resistant |
| Other | ASTM 3 at 23°C | resistant |
| Other | Brake fluids (DOT 3/4) at 23°C | not resistant |
| Other | Calcium chloride (10% by mass) at 23°C | limited resistant, tests necessary to verify |
| Other | Chloroform at 23°C | not resistant |
| Ethers | Diethyl ether at 23°C | limited resistant, tests necessary to verify |
| Alcohols | Ethanol at 23°C | limited resistant, tests necessary to verify |
| Other | Ethyl Acetate at 23°C | limited resistant, tests necessary to verify |
| Other | Fuel; Diesel at 85°C | resistant |
