It weighs only about half that of polystyrene and one quarter that of polytetrafluoroethylene. FlexK LoK is waterproof and has excellent thermal characteristics, tolerating high and low temperatures. Material does not flake or shed. It s used in a variety of application from thin dielectric spacer in PCB to radome.
| Typical Properties | Color | White |
| Density (g/cc) | 0.55 | |
| Function | Dielectric | |
| Operating Temperature Max (Celsius) | 177 | |
| Operating Temperature Min (Celsius) | -70 | |
| Outgassing CVCM (%) | 0.110 | |
| Outgassing TML (%) | 0.840 | |
| Resin | Silicone | |
| Shelf Life | Minimum 720 Days from Date of Shipment | |
| Type | Low loss dielectric elastomer | |
| Thermal Properties | Thermal Conductivity (W/mK) | 0.11 |
| Electromagnetic Properties | Loss Tangent | 0.00200 |
| Product Frequency Range | 0.1 - 10 Ghz | |
| Electrical Properties | Dielectric Constant Max | 1.70 |
| Dielectric Constant Min | 1.70 | |
| Dielectric strength (Kv/mm) | 4.0 | |
| Mechanical Properties | Tensile Strength (Mpa) | 0.9 |
| Dimensions | Thickness Max (mm) | 0.50 |
| Thickness Min (mm) | 0.50 | |
| Compliance | REACH | Yes |
| ROHS Compliant | Yes | |
| Options | Option Availability - PSA | Yes |
| Option Availability - on drawing | Yes |
Unit 4B Caerphilly Business Park
Caerphilly CF83 3GS