CB Frost are a UK preferred convertor of the BISCO range of silicone-based foams and have a relationship with Rogers Corporation extending over 30 years.
HT800 Silicone foam is medium cellular foam material with excellent compression set, memory, and low stress relaxation properties. Due to its compression set, HT800 commonly reduces the maintenance costs involved with gasket failure.
Due to its excellent resistance to Ultraviolet light and ozone, combined with a considerable low and high temperature range, HT800 Silicone foam sheeting is commonly used to reduce shock, isolate vibration and provide protection against wind driven rain and fire in various outdoor communications, electronics and lighting enclosures.
HT800 Silicone foam sheeting is Fire Safe – approved to BS6853 Cat 1A, EN45545, UL94 approved to V-0 and HF-1 and is approved by and commonly utilised in the London Underground.
Typical rail applications include anti-rattle seals, gap fillers, enclosure seals, HVAC, and access panel seals.
HT800 Silicone Foam thicknesses
0.8mm, 1.6mm, 2.4mm, 3.2mm, 4.8mm, 6.4mm, 9.5mm and 12.7mm as standard
| Fire Classification | |
| EN45545-2
R1 – Interiors Primary R2 – Interiors Limited Use R3 – External Features R7 – External Features R8 – External Roof Features R9 – Bogies Rubber Elements R10 – Flooring Components R22 – Interior Seals R23 – Exterior Seals |
HL1 (0.79mm) HL2 (0.79mm) & HL3 (12.7mm) HL2 (0.79mm) & HL3 (12.7mm) HL1 (0.79mm) HL3 (12.7mm) HL3 (2.4 – 12.7mm) HL3 (2.4 – 12.7mm) HL3 (0.79 – 12.7mm) HL3 (0.79 – 12.7mm) |
| BS6853 | Cat 1a Table 7 & 8 |
| UL94 | V0 + HF1 |
| Specification | Typical Values |
| Polymer: | Silicone |
| Structure: | Semi-Open Cell |
| Colour: | Black/Grey |
| Density: | 352kg/m3 |
| Temp: | -55/+200 °C |
**Data as per our current stock grade
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