Fireproof thermal insulation material

Abstract

The invention discloses a fireproof thermal insulation material which comprises the following components by mass ratio: 40-50% of white floating bead, 3-5% of oyster powder, 10-15% of centrifugal glass fiber, 15-20% of ceramic wool, 15-20% of bentonite, 3-5% of polyacrylamide, 5% of a penetrant, 0.1-0.3% of a rare earth additive, 5-10% of pearl fly ash and 5% of rock wool. Due to addition of the oyster powder, the fireproof thermal insulation material can be used for absorbing the toxic and harmful substances in the air; the white floating bead used in the fireproof thermal insulation material is a waste recycled product which has high fireproof degree; the ceramic wool used by the fireproof thermal insulation material has excellent thermal insulation and fireproof effects.

Description

technical field [0001] The invention is a fireproof heat preservation material, which not only has the heat preservation effect but also meets the fireproof requirement. The invention belongs to the category of chemical coatings. Background technique [0002] Insulation materials do not have fire protection effect. Therefore, this patent was invented. Contents of the invention [0003] A fire-proof and heat-preserving material, the composition and mass ratio are: 40-50% bleaching pearls, 3-5% oyster powder, 10-15% centrifugal glass fiber, 15-20% ceramic wool, 15-20% bentonite , polyacrylamide 3-5%, penetrating agent 5%, rare earth additive 0.1-0.3% pearl fly ash 5-10%, rock wool 5%. A kind of fire-proof and heat-resisting coating added with oyster powder can absorb toxic and harmful substances in the air. The white bleaching beads used in the fire-proof and heat-preserving paint are waste recycling products and have high refractoriness. The ceramic wool used for fire...

AI Technical Summary

Problems solved by technology

[0002] Insulation materials are not yet fire-resistant