A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
The present invention relates to a composite fireproof material and a preparation process thereof, wherein the composite fireproof material is characterized in that the raw materials comprise 50-70 wt% of oxide particles, 15-25 wt% of oxide fine powder, 1-5 wt% of oxide micro-powder, 3-5 wt% of a carbonaceous raw material, 0.5-2.5 wt% of graphite, 1-5 wt% of an antioxidant, and 2-5 wt% of an organic binder. The composite fireproof material of the present invention has characteristics of high strength, low thermal conductivity, excellent thermal shock resistance and excellent slag erosion resistance, and meets the requirements of energy saving and emission reduction.
The present invention relates to a composite fireproof material and a preparation process thereof, wherein the composite fireproof material is characterized in that the raw materials comprise 50-70 wt% of oxide particles, 15-25 wt% of oxide fine powder, 1-5 wt% of oxide micro-powder, 3-5 wt% of a carbonaceous raw material, 0.5-2.5 wt% of graphite, 1-5 wt% of an antioxidant, and 2-5 wt% of an organic binder. The composite fireproof material of the present invention has characteristics of high strength, low thermal conductivity, excellent thermal shock resistance and excellent slag erosion resistance, and meets the requirements of energy saving and emission reduction.
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