Homogeneous fire-proof insulating plate and manufacture method thereof

A fire-proof insulation board and the technology of its manufacturing method, which are applied in the directions of heat preservation, fire protection, and building components, can solve the problems of substandard combustion levels, life-threatening hazards, and ineffective effects, and achieve high dimensional stability and good flame-retardant effects , good thermal insulation effect

Inactive Publication Date: 2016-03-16
合肥候鸟新型材料有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, although the organic insulation board is low in cost, good in insulation effect and convenient in construction, its combustion level is not up to the standard and will be eliminated by the market. Although ...

Method used

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  • Homogeneous fire-proof insulating plate and manufacture method thereof

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Comparison scheme
Effect test

Embodiment 1

[0025] The polystyrene composite thermal insulation material of this embodiment is composed of the following components in parts by weight: 80 parts of magnesium oxide passed through a 1250 mesh sieve, 30 parts of magnesium sulfate, 0.1 part of sodium lauryl sulfate, magnesium sulfate isopropyl tri( 0.1 part of dioctyl pyrophosphate acyloxy) titanate, 50 parts of expandable polystyrene particles. The steps of preparing the insulation board are as follows:

[0026] (1) Accurately take each component, first add magnesium oxide to the disperser filled with urea-formaldehyde resin, then add sodium lauryl sulfate, isopropyl tris (dioctyl pyrophosphate acyloxy) titanate , Magnesium sulfate, turn on the disperser to fully stir and disperse, and set the speed to 2500 rpm;

[0027] (2) Mix the material after stirring and dispersing in step (1) with expandable polystyrene particles and stir to disperse, and then the specific steps are as follows: Accurately take each component, first a...

Embodiment 2

[0030] The polystyrene composite thermal insulation material of this embodiment is composed of the following components in parts by weight: 90 parts of alumina magnesium passed through a 2000 mesh sieve, 40 parts of magnesium sulfate, 0.5 part of sodium lauryl sulfate, titanium triisostearate 0.5 parts of isopropyl ester, 10 parts of aluminum hydroxide powder, and 60 parts of expandable polystyrene particles. The steps to prepare the insulation board are as follows: (1) Accurately take each component, first add alumina to the disperser filled with phenolic resin, then add sodium lauryl sulfate, magnesium sulfate triisostearate isotitanate Propyl ester, aluminum hydroxide, turn on the disperser to fully stir and disperse, and set the speed to 2500 rpm;

[0031] (2) Mix the material after stirring and dispersing in step (1) with expandable polystyrene particles and stir to disperse, and then the specific steps are as follows: Accurately take each component, first add the fire-re...

Embodiment 3

[0034] The polystyrene composite thermal insulation material of this embodiment is composed of the following components in parts by weight: 90 parts of magnesium sulfate passed through a 2000 mesh sieve, 50 parts of magnesium sulfate, 1 part of methyl amyl alcohol, bis(dioctyl pyrophosphoryl oxide) base) 1 part of titanium oxoacetate, 5 parts of expandable graphite, and 70 parts of expandable polystyrene particles. The steps of preparing the insulation board are as follows:

[0035] (1) Accurately take each component, first add kaolin into the disperser filled with silicone resin, then add methyl amyl alcohol, di(dioctylpyrophosphoryloxy)oxyesterate titanium, expansibility Graphite, turn on the disperser to fully stir and disperse, and set the speed to 3000 rpm;

[0036](2) Mix the material after stirring and dispersing in step (1) with expandable polystyrene particles and stir to disperse, and then the specific steps are as follows: Accurately take each component, first add ...

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Abstract

The invention provides a homogeneous fire-proof insulating plate and a manufacture method thereof. The method comprises the following steps: accurately weighing raw materials; adding a fire-proof flame-retardant inorganic material into a fire-proof flame-retardant adhesive, adding a dispersing agent, a coupling agent and a flame-retardant agent, and sufficiently stirring and dispersing; injecting a foaming agent into a mixer for foaming after the materials are sufficiently stirred and uniformly dispersed; mixing the material which is stirred and dispersed in the step 1 with expandable polystyrene particles, and sufficiently stirring and dispersing; homogenizing pulp after mixing and foaming, injecting into a flat mold, and placing on a multi-layer airing rack to naturally maintain for 10-15 hours; demolding, stacking for 10-15 hours, cutting, separating, polishing and leveling; and spraying codes on the surface, packaging and piling. The homogeneous fire-proof insulating plate has the characteristics of fire-proofing, heat-insulating and flame-retardant of inorganic materials and low heat conductivity coefficient of organic materials, and can be used for improving the fire-proof flame-retardant performance of a composite insulating material on the premise of not changing the heat conductivity coefficient of polystyrene.

Description

technical field [0001] The invention relates to a homogeneous fireproof and thermal insulation board, in particular to a homogeneous fireproof and thermal insulation board and a manufacturing method thereof. Background technique [0002] At present, the insulation materials used in the market include inorganic insulation materials and organic insulation materials. Organic insulation materials have better insulation performance, lighter capacity, and are easy to process, but have poor stability, are not resistant to aging and are easy to deform. Inorganic insulation materials include perlite, silicon Algae earth, rock wool, foam glass, slag wool, foamed cement board and a series of fireproof functions, although they have fireproof function, poor heat preservation, easy to powder, their own weight increases, some disadvantages of heavy weight. [0003] At present, there are two types in the market. One is a combination of inorganic materials such as glass wool, rock wool board...

Claims

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Application Information

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IPC IPC(8): C04B38/02C04B26/12C04B26/32E04B1/80E04B1/94C04B111/28
CPCC04B38/02C04B26/122C04B26/127C04B26/32C04B2111/28E04B1/80E04B2103/02
Inventor 吕德春
Owner 合肥候鸟新型材料有限公司
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