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Light granite facing heat-preservation fire-prevention plate product and fabrication method thereof

A technology of granite and fireproof board, applied in the field of fireproof materials, can solve the problems of complex preparation method, application limitation, pollution, etc., and achieve the effects of wide source of raw materials, low manufacturing cost and simple process

Active Publication Date: 2014-11-26
佛山稳固环保科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] At present, wall insulation materials mainly include foamed phenolic resin, polystyrene board, extruded board, etc. This kind of insulation material has the advantages of good insulation performance and low density, but because the material is flammable, easy to age and high in cost, making it Its application is limited. In addition, because phenol, xylene and formaldehyde are used as raw materials, the production process has high requirements for safety and environmental protection and is easy to pollute the environment.
[0005] The second type of thermal insulation material is to add polystyrene particles to cement mortar to make thermal insulation mortar, which has thermal insulation performance, but has poor fireproof performance and is not easy to construct.
However, the composite board adopts the granite effect of the granite layer, and the raw materials have limitations, and the composite board adopts multi-layer mechanical connection, the preparation method is complicated, and after a long time of use, each layer is easy to separate, which is not conducive to long-term use stability.

Method used

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  • Light granite facing heat-preservation fire-prevention plate product and fabrication method thereof
  • Light granite facing heat-preservation fire-prevention plate product and fabrication method thereof

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0057] (1) Press the volcanic powder to make a lightweight board, spray the water-based reactive epoxy acrylic acid modified polymer material on the board, bake and cure, the curing temperature is 80°C, and the curing time is 5 minutes;

[0058] (2) Spray the coloring layer mixture, bake and cure, the curing temperature is 120°C, and the curing time is 12 minutes. The coloring layer mixture is composed of 1wt% natural cinnabar and 99wt% water-based reactive silicone modified polyurethane polymer material ;

[0059] (3) Spray the protective surface layer mixture, bake and cure, the curing temperature is 150°C, and the curing time is 15 minutes. The protective surface layer is composed of 0.2wt% alumina and 99.8wt% reactive silicone modified water-based aliphatic Polyurethane composition.

[0060] The structure of the thermal insulation and fireproof board products is as follows: figure 1 shown. After testing, the surface hardness of the obtained thermal insulation and firepr...

Embodiment 2

[0062] (1) Compress the mixture of vermiculite powder and volcanic powder to make a lightweight board, spray the water-based reactive epoxy acrylic acid modified polymer material on the lightweight board, bake and cure, the curing temperature is 85°C, and the cured The time is 4 minutes;

[0063] (2) Spray the coloring layer mixture, bake and cure, the curing temperature is 115°C, and the curing time is 17 minutes. The coloring layer mixture is composed of 0.05wt% natural red clay and 99.95wt% water-based reactive silicone-modified polyurethane polymer Material composition;

[0064] (3) Spray the protective surface layer mixture, bake and cure, the curing temperature is 150°C, and the curing time is 15min. The protective surface layer mixture is composed of 6wt% alumina, 1.5% anti-ultraviolet absorber and 92.5wt% reactive type Silicone modified waterborne aliphatic polyurethane composition.

[0065] After testing, the surface hardness of the obtained thermal insulation and f...

Embodiment 3

[0067] (1) Press the mixture of hollow glass beads and perlite to make a lightweight board, spray the water-based reactive epoxy acrylic modified polymer material on the lightweight board, bake and cure, and the curing temperature is 82°C. The curing time is 8 minutes;

[0068] (2) Spray the coloring layer mixture, bake and cure, the curing temperature is 120°C, and the curing time is 15 minutes. The coloring layer mixture is composed of 0.7wt% natural realgar and 99.3wt% water-based reactive silicone-modified polyurethane polymer Material composition;

[0069] (3) Spray the protective surface layer mixture, bake and cure, the curing temperature is 160 ° C, and the curing time is 10 minutes. The protective surface layer mixture is composed of 0.4wt% alumina, 1.2% anti-ultraviolet Composed of electrostatic agent and 97.4wt% reactive silicone modified waterborne aliphatic polyurethane.

[0070] After testing, the surface hardness of the obtained thermal insulation and fireproo...

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Abstract

The invention relates to a protective surface layer which comprises the following materials: reaction-type organosilicon modified waterborne aliphatic polyurethane and aluminum oxide. The invention also relates to a light granite facing heat-preservation fire-prevention plate product which comprises a light base material, a facing adhesion bottom layer, a coloration layer and the protective surface layer from the bottom up sequentially, wherein the facing adhesion bottom layer is made of a waterborne reaction-type epoxy acrylic modified high-molecular material; the coloration layer comprises paint and a waterborne reaction-type organosilicon modified polyurethane high-molecular material; and the protective surface layer comprises the following materials: reaction-type organosilicon modified waterborne aliphatic polyurethane and aluminum oxide. The light granite facing heat-preservation fire-prevention plate product adopts a specific technology to ensure that the layers are organically and tightly combined with light heat-preservation fire-prevention base material, so that effects that a facing does not fall off easily, and is wear-resistant, scraping-resistant, acid-rain-resistant and ageing-resistant are achieved; and the heat-preservation, heat-insulation, fire-prevention and decoration integrated novel light construction surface decorative material is formed, is superior to a like product, and has a huge market potential.

Description

technical field [0001] The invention relates to the field of fireproof materials, in particular, the invention relates to a lightweight granite-faced thermal insulation fireproof board product and a preparation method thereof. Background technique [0002] At present, building energy-saving technology for roof and wall insulation has attracted more and more attention from the state and society. The use of new wall insulation materials can not only save construction costs, but also improve building insulation performance, saving energy and contributing to society. [0003] The new wall insulation board has the advantage of convenient construction as an external wall and roof insulation material. [0004] At present, wall insulation materials mainly include foamed phenolic resin, polystyrene board, extruded board, etc. This kind of insulation material has the advantages of good insulation performance and low density, but because the material is flammable, easy to age and high ...

Claims

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Application Information

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IPC IPC(8): B32B13/04
Inventor 马碧桃马骞叶卫玲
Owner 佛山稳固环保科技有限公司
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