Sodium silicate fire strip

The sodium silicated fire seal materilas activation temperature is around 120℃, and it will expand 10 times than original from thickness direction to prevent the smoke and fire spreading . When meet fire, it will fill the gap more rapidly than the other material of intumescent seals, are widely used in the gun safe and fire safe and anywhere need the low temperature and rapid activation fireproof sealing. offers consistent protection against fire and prevents the loss of valuable commodities such as money, documents, computers equipment, guns etc. stored in safes. When used in cabinets for storing solvents PCSW ensures safety and prevents fire spread of readily ignitable or explosive substances.

BY-PCSW is a non-combustible sheet based on silicate, which expands to a hard shield in case of fire. During expansion pressure is build up. At the same time a pressure resistant heat-isolating foam will form. This special characteristic has the advantage that it forms a barrier against fire and smoke. The heat absorption, the isolation of the surface below and the pressure strength of the silicate make this product suitable to reach the highest levels of fire-protection for many applications.

BY-PCSW strips in all applications should be protected against humidity and CO2 in the air, either under lipping, or by encapsulating, or wrapped in soft-PVC or aluminium foil, optionally with an adhesive strip on one side.

1, BY-PCSW panels are especially developed for the manufacturing of fire windows,doors and for the use in interior fire walls.

2,BY-PCSW can be used laminar with other materials to produce sandwiched fireproof constructions.

BY-PCSW fire protection sheet is available in the following standard dimensions:

1,Thickness: 2mm. Length/Width: 2.100x1.100m or 2.160x1.110m. Special measures on request.

2,BY-PCSW can be delivered in various sizes up to a length of 2400 mm, with PVC casing in different colors

or in soft-PVC or aluminium foil.

1, Very low response temperature of 120°C with simultaneous cooling effect

2, Heat consumption by evaporating water causes a lasting cooling effect

3, When encountering fire, it rapidly expands without smoke or flame.