Knowde Enhanced TDS
Identification & Functionality
- Chemical Family
- Polymer Name
- Plastics & Elastomers Functions
- Technologies
Features & Benefits
- Materials Features
Applications & Uses
- Markets
- Plastics & Elastomers End Uses
- Plastics & Elastomers Processing Methods
- 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.
- Respiratory Tubes Application Data
Details
Respirator tubing is both used in monowall and in spiralized reinforced designs.
Benefits
- Arnitel® has USP class VI and FDA approved grades available
- Arnitel® offers a good combination of flexibility, strength and kink resistance
- Arnitel® has high breathable grades available to prevent condensation inside the tube
Properties
- Mechanical Properties
- Thermal 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) | 185 | °C | ISO 11357-1/-3 |
Vicat Softening Temperature (50°C/h 10N) | 156 | °C | ISO 306 |
Vicat Softening Temperature (50°C/h 50N) | 44 | °C | ISO 306 |
Value | Units | Test Method / Conditions | |
Water Absorption | 33 | % | Sim. to ISO 62 |
Density | 1250 | kg/m³ | ISO 1183 |
Value | Units | Test Method / Conditions | |
Tensile Modulus | 110 | MPa | ISO 527-1/-2 |
Stress at 5% strain | 5.1 | MPa | ISO 527-1/-2 |
Stress at 10% strain | 8.1 | MPa | ISO 527-1/-2 |
Stress at 50% strain | 12.5 | MPa | ISO 527-1/-2 |
Stress at 100% strain | 14.1 | MPa | ISO 527-1/-2 |
Stress at Break | 20 | MPa | ISO 527-1/-2 |
Nominal Strain at Break | 280 | % | ISO 527-1/-2 |
Shore D Hardness (3s) | 45 | - | ISO 868 |
Value | Units | Test Method / Conditions | |
Melt Volume-Flow Rate (at 230 / * °C, 2.16 / * kg) | 10 | 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