Knowde Enhanced TDS
Identification & Functionality
- Chemical Family
- Polymer Name
- Plastics & Elastomers Functions
- Technologies
Features & Benefits
- Materials Features
Applications & Uses
- Markets
- Applications
- Plastics & Elastomers End Uses
- Plastics & Elastomers Processing Methods
- 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
- Medical Tubes Application Data
Details
Arnitel® Care \is also being used for medical wound dressings.Benefits
- Arnitel® TPC allows for reliable solutions in respiratory tubing due to its excellent breathability, preventing condensation
- Arnitel® TPC allows for light weight solutions as compared to silicone alternatives
- Wound Dressings Application Data
Details
In “Hansaplast Aqua Protect” plaster a film made of Arnitel® PM381 is being used. The Arnitel® film can keep the water and bacteria outside while being breathable at the same time.
Benefits
Arnitel® Care allows for reliable solutions due its excellent breathability, ease of processing and due to its easy stretchability with low forces, not putting tension on the wound area.
- 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.
Properties
- Flame Rating
- Mechanical Properties
- Thermal Properties
- Electrical Properties
- Rheological Calculation Properties
- Other Properties
- Mechanical Properties (TPE)
- Rheological Properties
Value | Units | Test Method / Conditions | |
Flexural Modulus | 20 | MPa | ISO 178 |
Charpy Impact Strength (at +23°C) | N | kJ/m² | ISO 179/1eU |
Charpy Impact Strength (at -30°C) | N | kJ/m² | ISO 179/1eU |
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) | N | kJ/m² | ISO 8256/1 |
Value | Units | Test Method / Conditions | |
Melting Temperature (10°C/min) | 180 | °C | ISO 11357-1/-3 |
Glass Transition Temperature (at 10°C/min) | -80 | °C | ISO 11357-1/-2 |
Glass Transition Temperature from DMTA (tan d) | -74 | °C | ASTM D5026/D7028 |
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 |
Value | Units | Test Method / Conditions | |
Volume Resistivity | 5E12 | Ohm*m | IEC 62631-3-1 |
Value | Units | Test Method / Conditions | |
Density of Melt | 905 | kg/m³ | — |
Value | Units | Test Method / Conditions | |
Water Absorption | 0.8 | % | Sim. to ISO 62 |
Density | 1080 | kg/m³ | ISO 1183 |
Apparent Density | 645 | kg/m³ | ISO 60 |
Value | Units | Test Method / Conditions | |
Tensile Modulus | 25 | MPa | ISO 527-1/-2 |
Stress at 5% strain | 1.3 | MPa | ISO 527-1/-2 |
Stress at 10% strain | 2.1 | MPa | ISO 527-1/-2 |
Stress at 50% strain | 4.5 | MPa | ISO 527-1/-2 |
Stress at 100% strain | 5.1 | MPa | ISO 527-1/-2 |
Stress at Break | 15 | MPa | ISO 527-1/-2 |
Strain at Break | >300 | % | ISO 527-1/-2 |
Nominal Strain at Break | 900 | % | ISO 527-1/-2 |
Shore A Hardness (3s) | 85 | — | ISO 868 |
Shore D Hardness (3s) | 25 | — | ISO 868 |
Value | Units | Test Method / Conditions | |
Melt Volume-Flow Rate (at 230 / * °C, 2.16 / * kg) | 48 | cm³/10min | ISO 1133 |
Molding Shrinkage (parallel) | 1 | % | Sim. to ISO 294-4 |
Molding Shrinkage (normal) | 1 | % | Sim. to ISO 294-4 |
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 - Viscosity-Shear Rate
Packaging & Availability
- Packaging Type