Knowde Enhanced TDS
Identification & Functionality
- Chemical Family
- Polymer Name
- Plastics & Elastomers Functions
- Technologies
Features & Benefits
- Labeling Claims
Applications & Uses
- Applications
- Plastics & Elastomers End Uses
- Plastics & Elastomers Processing Methods
- Roofing Membranes Application Data
Details
Arnitel® TCP is a high-performance thermoplastic copolyester and a reliable roofing solution as it outperforms conventional microporous membranes. The VT series — VT3108, VT3104 and VT3118 — are increasingly used as lighter, smarter, greener alternatives to conventional rubbers as they reduce environmental impact and system costs. They maximize energy efficiency and reduce the carbon footprint in new buildings. Arnitel®’s processing is cost-effective compared to roofing membranes made from thermoplastic polyurethane. For more information on Arnitel® TPC and to request a quote or sample for roofing membranes
Benefits
- Highly breathable
- Flexible and strong
- High temperature resistance
- Eco-friendly
- Extrusion processing.
- Medical Gowns Application Data
Details
Surgical gowns and drapes are critical pieces of equipment in hospitals. They need to provide the medical staff and patients with a high level of protection against bacterial and viral infections. Research shows that 1 in 10 hospitalized patients will acquire an infection after admission. That is why infection control is a key topic. Arnitel® VT is a very flexible and breathable material that, when made into membranes just a few microns thick, is 100% waterproof, highly breathable and very comfortable. Arnitel® VT is also lightweight and offers good stretch properties with its 500% elasticity. Gowns manufactured with the Arnitel® VT technology finally provide the surgeon with 100% protection against viruses and bacteria without loss of comfort.
Benefits
- Arnitel® TPC allows for very sustainable solutions, since it is PFC free and 100% recyclable
- Arnitel® TPC allows for very comfortable and reliable solutions due to its high breathability and 100% waterproof performance under all circumstances (unlike perforated membranes) and since it forms a 100% barrier against fluids, bacteria and even viruses.
- Breathable Outdoor Clothing Application Data
Details
With Arnitel® VT, moisture vapor can pass from the inside to the outside of the garment, but the membranes are 100% waterproof under all circumstances, so they keep the wearer comfortable and dry. Unlike competing products, Arnitel® VT does not rely on perforations to make it breathable. Perforated membranes can have their waterproofness compromised when they are washed or come into contact with liquids such as alcohols or fuels. Perforations also reduce the strength of the membrane, making it easier to rip. Perforations can get clogged too, causing the membrane to lose its breathability.Benefits
- Arnitel® TPC allows for very sustainable solutions, since it is PFC free and 100% recyclable
- Arnitel® TPC allows for very comfortable and reliable solutions due to its high breathability and 100% waterproof performance under all circumstances, unlike perforated membranes
Properties
- Mechanical Properties
- Thermal Properties
- Electrical Properties
- Other Properties
- Mechanical Properties (TPE)
- Rheological Properties
| Value | Units | Test Method / Conditions | |
| 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 -30°C) | N | kJ/m² | ISO 180/1A |
| Value | Units | Test Method / Conditions | |
| Melting Temperature (10°C/min) | 212 | °C | ISO 11357-1/-3 |
| Coefficient of Linear Thermal Expansion (parallel) | 1.5 | E-4/°C | ISO 11359-1/-2 |
| Coefficient of Linear Thermal Expansion (normal) | 1.5 | E-4/°C | ISO 11359-1/-2 |
| Value | Units | Test Method / Conditions | |
| Relative Permittivity (100Hz) | 4.7 | — | IEC 62631-2-1 |
| Relative Permittivity (1 MHz) | 4.4 | — | IEC 62631-2-1 |
| Dissipation Factor (100 Hz) | 310 | E-4 | IEC 62631-2-1 |
| Dissipation Factor (1 MHz) | 810 | 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 |
| Value | Units | Test Method / Conditions | |
| Water Absorption | 7 | % | Sim. to ISO 62 |
| Humidity Absorption | 0.4 | % | Sim. to ISO 62 |
| Density | 1160 | kg/m³ | ISO 1183 |
| Value | Units | Test Method / Conditions | |
| Tensile Modulus | 60 | MPa | ISO 527-1/-2 |
| Stress at 10% strain | 4.4 | MPa | ISO 527-1/-2 |
| Stress at 50% strain | 8.8 | MPa | ISO 527-1/-2 |
| Stress at 100% strain | 10.9 | MPa | ISO 527-1/-2 |
| Stress at Break | 13.1 | MPa | ISO 527-1/-2 |
| Nominal Strain at Break | 200 | % | ISO 527-1/-2 |
| Tear Strength | 80 | kN/m | ISO 34-1; Method B |
| Shore D Hardness (3s) | 32 | — | ISO 868 |
| Value | Units | Test Method / Conditions | |
| Melt Volume-Flow Rate (at 230 / * °C, 2.16 / * kg) | 13.5 | cm³/10min | ISO 1133 |
Regulatory & Compliance
- Certifications & Compliance
Technical Details & Test Data
- Chemical Resistance
Chemical Type Chemical Name Resistance 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 Other Hydrochloric acid (10% by mass) at 23°C resistant Other Hydrogen peroxide (30% by mass) at 23°C limited resistant, tests necessary to verify Other Nitric acid (10% by mass) at 23°C resistant Other Phosphoric acid (10% by mass) at 23°C resistant Other Sodium hydroxide (10% by mass) at 23°C resistant Other Sulfuric acid (30% by mass) at 23°C resistant Other Tetrachloroethylene at 23°C limited resistant, tests necessary to verify Hydrocarbons Toluene at 23°C resistant Other Transformer oil at 23°C not resistant Other Trichloroethylene at 23°C not resistant Other Water at 23°C resistant Other Zinc chloride (10% by mass) at 23°C resistant - Stress-Strain (TPE)
Packaging & Availability
- Packaging Type