Silicone sealing systems
Silicones offer you the optimum solution for sealing, protecting, bonding, and casting components in response to your specific requirements profile. Process reliability is ensured during manufacturing, which normally takes place on low-pressure mixing and dispensing equipment.
Beside these basic grades which are shown here, you can get additional, comprehensive information for all available materials on request.
Technical data
| 37-1201 | 37-1104 |
Type | 2K PUR thixotropic | 2K PUR liquid |
Color | dark grey | dark grey |
Mixing ratio A:B | 100:100 | 100:100 |
Viscosity Comp. A [mPa*s] | 50,000–70,000 | 8,000–12,000 |
Cream time [s] | 120–160 | 60–150 |
Tack free [min] | 6–10 | 6–10 |
Hardness Shore 00 | 35–50 | 40–55 |
Water absorption [%] | 0,3 | 0,1 |
Compression recovery [%] | 99–100 | 99–100 |
Characteristics | Thixotropic – for free foamed sealing systems, High temperature resistance up to 220 °C, Flexible to -40 °C, Hydrophobic, High chemical resistance, UV stable | Liquid – for applications in grooves, High temperature resistance up to 220 °C, Flexible to -40 °C, Hydrophobic, High chemical resistance, UV stable |
Approvals | UL50 + UL50E, UL157, UL508 | UL50 + UL50E, UL157, UL508 |
Applications | Outdoor, Off-Shore, Abrasive environment | Outdoor, Off-Shore, Abrasive environment |