BISCO HT-800 Medium Cellular Silicone is a versatile, medium firmness silicone. HT-800 silicone foam leads the market in sealing and protecting outdoor communication, electronics and lighting enclosures. HT-800 silicone foam's superb memory and low stress relaxation reduces maintenance costs from gasket failures caused by compression set and softening. Its compact cell structure and unique formulation provide enhanced sealing against penetration from fine particles and wind-driven rain and fire. It also offers shock reduction and vibration isolation in electronic components and transportation vehicles.
Please see below for a sampling of data for this material formulation. For detailed material information and to use advanced features such as filtering, visit the BISCO® Product Properties Guide.
| HT-870 | HT-800 | HT-820 | |
|---|---|---|---|
| Minimum Thickness (mm) | 1.60 | 0.79 | 0.79 |
| Maximum Thickness (mm) | 12.70 | 12.70 | 6.35 |
| Density (kg/m3) | 240 | 352 | 384 |
| Compression Force Deflection (kPa) | 28 | 67 | 106 |
| Compression Set (%) | <5 | <5 | <5 |
| Water Absorption (%) | <5 | .05 | 0.5 |
| UL94 V-0 (Pass/Fail) | Pass | Pass | Pass |
| UL94 HF-1 (Pass/Fail) | Pass | Pass | Pass |
| Min Operating Temp (°C) | -55° | -55° | -55° |
| Max Operating Temp (°C) | 200° | 200° | 200° |
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