Knowde Enhanced TDS
Identification & Functionality
- Chemical Family
- Polymer Name
- Technologies
- Product Families
Features & Benefits
- Materials Features
- Benefits
- Extremely Heat-Insulating
- High Stiffness
- Good Load Bearing Capacity
Applications & Uses
- Markets
- Applications
- Plastics & Elastomers End Uses
- Applications
- Exolon® multi UV 7M/20-28 is ideal for flat glazing applications
- Conservatories
- Industrial Glazing, Sports Halls
- Skylights, Northlight Glazing
- Roofing, Cladding
Properties
- Color
- Physical Form
- Typical Properties
| Value | Units | Test Method / Conditions | |
| Area Weight | 2.9 | kg/m² | - |
| Coefficient of Thermal Expansion | 0.065 | mm/m°C | - |
| Fire Rating (White 1149) | B-s1, d0 | - | EN13501-1 |
| Heat Transfer Coefficient | 1.55 | W/m²K | - |
| Light Transmittance (Uv-Absorbing, Τd65, IQ-Relax) | approx. 30 | % | - |
| Light Transmittance (Uv-Absorbing, Τd65, White 1149) | approx. 32 | % | - |
| Maximum Service Temperature Without Load | 120.0 | °C | - |
| Possible Delivery Lengths | 2000 - 7000 | mm | - |
| Possible Expansion Due to Heat and Moisture | 3.0 | mm/m | - |
| Total Energy Transmission (IQ-Relax) | approx. 29 | % | - |
| Total Energy Transmission (White 1149) | approx. 34 | % | - |
Technical Details & Test Data
- Technical Details
When using Exolon® multi UV 7M/20-28 in roof or wall installations, the forces exerted by snow and wind loads must be absorbed by a suitable substructure. We recommend implementing the support distance indicated in the diagram for the respective loads.
The diagram shows the load-bearing capacity of Exolon® multi UV 7M/20-28 (supported on all sides, rebate depth ≥ 20 mm) with a standard profile on the longitudinal sides. The loadbearing curves enable the user to calculate the actual loadbearing characteristics of the multi-wall sheets in their support construction. If the rebate depth is smaller, the support distances should be reduced in accordance with the relevant load. For wind forces alone, the loads are permitted to be multiplied by 1.1.
Load bearing characteristics (determination)*: The component resistance (limit state of load-bearing capacity) of Exolon® multi UV 7M/20-28 has been defined in accordance with the European guideline ETAG 010 regarding practical tests. The characteristic values identified were calculated on the longitudinal sides by considering the chucking effect (standard profiles). The results were partially applied to other widths using simplified, conservative models. The loads were applied as uniformly distributed linear loads, i.e. loads such as snow acting perpendicular to the sheet.
The values are reference values calculated by an independent and notified institute through tests on actual systems. Adequate safety margins must be observed in addition to these values. The margins are to be assessed on a case-by-case basis.
In general, experience has proven that a safety factor of 1.3 is adequate with regard to the measured resistance values. This safety factor is included in the load tables and diagram. These specifications do not replace national regulations, such as building inspectorate approval in Germany (DIBt), Avis Techniques in France, etc.
Load kN/m2 0.75 1 1.25 1.5 2 Width in mm Length support or m 4 3 2.7 2.5 2 980 Spacing A m 3.5 2.5 2.1 1.8 1.3 1,200
Packaging & Availability
- Available Sizes
Sheet Width : 980, 1200 mm