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Gasketing – Norseal PUR has excellent resistance to compression set and high resiliency that ensures the seal will not break down over extended use, making it a preferred choice for gasketing applications.
Control of Unwanted Energy – The Norseal PUR line of cushioning foam is ideal for controlling unwanted energy. These special formulations protect sensitive components by damping shock, dissipating motion, isolating vibration, and absorbing impact energy.
The Norseal k series micro-cellular polyurethane foams are offered in a broad range of properties, making them ideal for a variety of gaskets and energy absorption needs. Norseal micro-cellular foams are categorized by degree of deflection force.
By varying the modulus and density, Saint-Gobain Performance Plastics has developed this series of materials that meets the demands of design engineers today. Most Korel foams are available with an aggressive acrylic adhesive on one side to facilitate placement.
K30 foams are soft, conformable, low deflection, urethane foams offering excellent compression set resistance. Ideal for open/close applications.
Physical | Test Method | K30 |
---|---|---|
Density lb./cu. ft. (kg/m3) | ASTM D3574 | 43 (680) |
CFD, psi (kPa) 12.7mm/min@25 % Deflection | ASTM D3574 Test C | 26 (180) |
FTC psi (kPa) @25% Deflection | ASTM D1667 | 45 (315) |
Compression Set % @ 73°F (23°C) | ASTM D3574 Test D | < 5 |
Compression Set % @158°F (70°C) | ASTM D3574 Test D | < 10 |
Constant Use, Max | 158°F (70°C) | |
Intermittent Use, Max | 250°F (121°C) | |
Thermal Conductivity BTU– in/hr-sqft°F(W/mC) | ASTM E1530 | 0.6 (0.086) |
Surface Resistivity ohm/sq | ASTM D257 | 3 X 10/15 |
Volume Resistivity ohm.cm | ASTM D257 | 4 X 10/14 |
Dielectric Ste volts/mil | ASTM D149 | 47 |
Fogging | SAE-J 1756 3 hrs@100 °C | Pass |
Item | Colour | T (mm) | W (mm) | L (mm) |
---|---|---|---|---|
K30-0.2mm | Black | 0.2 | 680 | 100 |
K30-0.3mm | Black | 0.3 | 508 | 100 |
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Scheduled shipments give you flexibility with your deliveries. Instead of choosing just one delivery date, you can choose as many shipment quantities and dates as you like.
To use Scheduled Shipments you will need to sign up for a Credit Account. A link is available at the top of the page or just click HERE.
Alternatively call us on 01908 222211 for all the information you need regarding gaining access to Scheduled Shipments.
Shipment Order No. | Shipment Date | Shipment Quantity |
---|---|---|
#56534 | 1/1/2025 | 1000 |
#56534 | 15/2/2025 | 1000 |
#56534 | 12/3/2025 | 1000 |
In the above example the customer has ordered 3000 parts, but the customer wants 3 seperate shipments of 1000 parts. We will then ship in accordance with your required deliveries.