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Fire-proof composite board core material and preparation method

A composite board and core material technology, applied in the field of building materials, can solve the problem that the synergistic relationship cannot meet the use requirements, the effects of fire prevention, heat insulation and flame retardant cannot meet the requirements of building performance, and the composition formula of the core material of the fireproof composite board Unreasonable design and other problems, to achieve the effect of good heat insulation and fire prevention, light weight and reasonable design

Inactive Publication Date: 2018-08-14
JIANGSU ALUMEIGE NEW MATERIALS
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The component formulation design of the existing fire-resistant composite board core material is unreasonable, the synergistic relationship between each component cannot meet the requirements of use, and the effects of fire prevention, heat insulation and flame retardancy cannot meet the requirements of the above-mentioned performances of buildings in today's society

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0024] A fireproof composite board core material, the powder composition includes a base material and a mixing solution, the base material includes aluminum silicate fiber, magnesium hydroxide, slag wool, silicon dioxide, expanded vermiculite, silicon carbide and nano-reinforced fiber, The mixing solution is ZRY fiber flame retardant liquid; the nano-reinforced fiber includes nano-alumina powder and flame-retardant fiber or refractory fiber wrapped by nano-alumina nano-powder.

Embodiment 2

[0026] A fireproof composite board core material, comprising, in parts by weight: 12-20 parts of aluminum silicate fiber, 15-22 parts of magnesium hydroxide, 3-5 parts of slag wool, 10-20 parts of silicon dioxide, and 10 parts of expanded vermiculite. -20 parts, 20-30 parts of silicon carbide, 20-50 parts of nano-reinforced fiber and 40-60 parts of ZRY fiber flame retardant liquid.

Embodiment 3

[0028] A fireproof composite board core material, comprising: in parts by weight: 15-18 parts of aluminum silicate fiber, 18 parts of magnesium hydroxide, 4 parts of slag wool, 16 parts of silicon dioxide, and 16 parts of expanded vermiculite 10 parts of silicon carbide, 22-35 parts of nano-reinforced fiber and 42 parts of ZRY fiber flame retardant liquid.

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Abstract

The invention discloses a fire-proof composite board core material. Powder of the fire-proof composite board core material comprises a base material and mixing liquid. The base material is prepared from aluminium silicate fibers, magnesium hydrate, mineral cotton, silicon dioxide, expanded vermiculite, silicon carbide and nano-reinforced fibers. The mixing liquid is ZRY fiber flame-retardant liquid. The nano-reinforced fibers comprise nano aluminium oxide powder and flame-retardant fibers or fire-proof fibers covered by the nano aluminium oxide powder. A core board is rational in formula design, the synergistic effect is achieved between components, the core board prepared by the formula of the preparation method has low solid heat conduction, and fire protection and flame retarding effects, and the effect is apparently superior to the prior art.

Description

technical field [0001] The invention relates to the technical field of building materials, in particular to an A2 grade fireproof core super-polar composite board. Background technique [0002] Since the reform and opening up, my country's economy has developed, people's income has increased, and the requirements for building safety have continued to increase. Fire is a relatively common disaster that affects the normal use of buildings. Once this disaster occurs, it may not only cause certain property losses, but even threaten the lives of residents. However, if as many fireproof materials as possible are used in the building decoration process, the fire situation can be avoided or controlled to a large extent, and the loss caused by the fire can be reduced. Because fireproof materials are applied in buildings, the probability of fire will be greatly reduced. Even if a fire breaks out, because the fireproof material is not flammable, the fire situation will not expand fur...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C04B30/00B28B3/20B28B1/52C04B111/28
CPCB28B1/52B28B3/20C04B30/00C04B2111/28C04B14/4656C04B22/066C04B14/46C04B14/06C04B14/185C04B14/324C04B14/38C04B2103/63
Inventor 陈建明石维军
Owner JIANGSU ALUMEIGE NEW MATERIALS
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