Solid-liquid mixed foaming fireproof insulation board

A technology of fire-proof insulation board and solid-liquid mixing, which is applied in the direction of heat preservation, fire prevention, and building components, etc. It can solve the problems of phenolic foam insulation boards being crisp, poor fire-proof and flame-retardant performance, and large investment in equipment, and achieve good insulation performance and heat conduction. Coefficients are consistent and the effect of improving production efficiency

Inactive Publication Date: 2012-08-01
廖万银
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] At present, the insulation boards used in building enclosures generally include polystyrene free-fill foam boards, polystyrene extruded foam boards, polyurethane foam boards, etc.; As a result, fires frequently occur in buildings. In order to effectively improve the energy saving and safety of buildings, phenolic foam insulation boards have been developed. However, due to their crisp nature, low strength, high cost and large investment in equipment, phenolic foam insulation boards are difficult to promote in this industry. Use; so far there is no safe and reliable production equipment for foamed fireproof insulation boards that can reduce material costs

Method used

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  • Solid-liquid mixed foaming fireproof insulation board
  • Solid-liquid mixed foaming fireproof insulation board

Examples

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Embodiment Construction

[0016] A kind of solid-liquid mixed foam fire insulation board, such as figure 1 As shown: the insulation board is formed by pressing the foamed fireproof filler 1 and the non-woven fabric 2 wrapped therearound.

[0017] The foaming fireproof filler 1 is a hard closed foam block formed by expanding perlite or vitrified microbeads and phenolic resin foaming material through curing of phenolic resin foam.

[0018] The foaming fireproof filler 1 is prepared by the following method: preheating the phenolic resin for foaming, and using a proportional pump to continuously prepare the preheated phenolic resin, curing agent, active agent, and foaming agent in a certain proportion. Transport to the glue pre-mixing mixer, and then transport the mixed glue and solid expanded perlite or vitrified microbeads, and the broken particles of insulation board waste to the foaming continuous mixer for shaping, curing, and block formation.

[0019] The parts by weight of the phenolic resin, curin...

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PUM

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Abstract

The invention relates to an insulation board, in particular to a solid-liquid mixed foaming fireproof insulation board. A foaming fireproof filler is a hard sealed foam block body and expanded perlite or glazed hollow beads and a phenolic resin foaming material are solidified through phenolic resin foam to form the hard sealed foam block body. The solid-liquid mixed foaming fireproof insulation board has the advantages of being unique in structure, fireproof, good in thermal insulation performance, safe and reliable, and the material cost can be reduced.

Description

technical field [0001] The invention relates to a thermal insulation board, in particular to a solid-liquid mixed foamed fireproof thermal insulation board. Background technique [0002] At present, the insulation boards used in building enclosures generally include polystyrene free-fill foam boards, polystyrene extruded foam boards, polyurethane foam boards, etc.; As a result, fires frequently occur in buildings. In order to effectively improve the energy saving and safety of buildings, phenolic foam insulation boards have been developed. However, due to their crisp nature, low strength, high cost and large investment in equipment, phenolic foam insulation boards are difficult to promote in this industry. Use; So far there is not a kind of safe and reliable production equipment of the foamed fireproof insulation board that can reduce material cost. Contents of the invention [0003] The purpose of the present invention is to overcome the deficiencies of the prior art and...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): E04B1/80E04B1/94
Inventor 廖万银
Owner 廖万银
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