| abstract |
A refractory composition for forming a refractory ceramic at elevated temperatures, the composition comprising: at least 15% by weight of a polymer-based composition (at least 50% by weight, based on the total weight of the composition) And at least 20% by weight of a silicate mineral filler based on the total weight of the composition; wherein upon exposure to high temperatures (experienced under combustion conditions), the refractory composition is Useful for passive fire protection applications (especially cables), the fluxing oxide is present in an amount of 1-15% by weight of the residue. |