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A kind of building insulation board and preparation method thereof

A technology of building thermal insulation and hollow microspheres, which is applied in the field of decorative building materials, can solve the problems of poor hydrophobic performance and limited applicability, and achieve the effects of good flexural performance, simple process, improved flame retardancy and flexural resistance

Active Publication Date: 2022-01-28
大庆悦众塑料制品有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

This kind of thermal insulation board has good flexural resistance and thermal insulation performance, but its hydrophobic performance is poor, and its applicability is limited, which needs to be improved

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0029] A building insulation board, made of the following raw materials in parts by weight: 20 parts of walnut shell powder or coconut shell powder, 5 parts of polymer micro-hollow microspheres, 5 parts of hollow tubular carbon nanofibers, double-shell hollow spherical organic metal frame 2 parts, 10 parts of brucite fiber, 40 parts of Portland cement, 5 parts of steel fiber, 5 parts of hollow glass fiber, 5 parts of adhesive material, 1 part of additive, 15 parts of water;

[0030] Wherein, the polymer microhollow microspheres are prepared from hexamethylene diisocyanate and polyethylene glycol ether, and the preparation method refers to the Chinese invention patent CN109337039A; the double-shell hollow spherical organometallic framework is HS-ZIF -8, the preparation method refers to the Chinese invention patent CN 101805361 B.

[0031] The preparation method of the adhesive material comprises the following steps: adding 1kg of hydrogenated acrylic rosin, 1.06kg of polyethyle...

Embodiment 2

[0040] A building insulation board, made of the following raw materials in parts by weight: 23 parts of walnut shell powder or coconut shell powder, 6.5 parts of polymer micro-hollow microspheres, 6.5 parts of hollow tubular carbon nanofibers, double-shell hollow spherical organic metal frame 3 parts, 13 parts of brucite fiber, 43 parts of Portland cement, 6.5 parts of steel fiber, 6.5 parts of hollow glass fiber, 7 parts of adhesive material, 2 parts of additive, 17 parts of water;

[0041] Wherein, the polymer microhollow microspheres are prepared from hexamethylene diisocyanate and polyethylene glycol ether, and the preparation method refers to the Chinese invention patent CN109337039A; the double-shell hollow spherical organometallic framework is HS-ZIF -8, the preparation method refers to the Chinese invention patent CN 101805361 B.

[0042] The preparation method of the adhesive material comprises the following steps: adding 1kg of hydrogenated acrylic rosin, 1.06kg of p...

Embodiment 3

[0051] A building insulation board, made of the following raw materials in parts by weight: 25 parts of walnut shell powder or coconut shell powder, 8 parts of polymer micro-hollow microspheres, 7.5 parts of hollow tubular carbon nanofibers, double-shell hollow spherical organic metal frame 3.5 parts, 15 parts of brucite fiber, 45 parts of Portland cement, 7.5 parts of steel fiber, 8 parts of hollow glass fiber, 8 parts of adhesive material, 3.5 parts of additive, 18 parts of water;

[0052] Wherein, the polymer microhollow microspheres are prepared from hexamethylene diisocyanate and polyethylene glycol ether, and the preparation method refers to the Chinese invention patent CN109337039A; the double-shell hollow spherical organometallic framework is HS-ZIF -8, the preparation method refers to the Chinese invention patent CN 101805361 B.

[0053] The preparation method of the adhesive material comprises the following steps: adding 1 kg of hydrogenated acrylic rosin, 1.06 kg of...

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Abstract

The invention discloses a building insulation board, which is characterized in that it is made of the following raw materials in parts by weight: 20-30 parts of walnut shell powder or coconut shell powder, 5-10 parts of polymer micro-hollow microspheres, hollow tubular carbon nano 5-10 parts of fiber, 2-5 parts of double-shell hollow spherical organometallic frame, 10-20 parts of brucite fiber, 40-50 parts of Portland cement, 5-10 parts of steel fiber, 5-10 parts of hollow glass fiber 5-10 parts of adhesive material, 1-5 parts of additive, 15-25 parts of water. The invention also discloses a preparation method of the building insulation board. The building insulation board disclosed by the invention integrates light weight, high strength, fire prevention, self-insulation, decoration, waterproof, sound insulation, anti-freezing, low shrinkage rate, convenient production and environmental protection, low preparation cost, good heat insulation effect, and overall Excellent comprehensive performance, good bending resistance and long service life.

Description

technical field [0001] The invention relates to the technical field of decorative building materials, in particular to a building insulation board and a preparation method thereof. Background technique [0002] With the advancement of the global industrialization process, energy issues and environmental issues have become increasingly severe. my country's building energy consumption accounts for a large proportion of the total energy consumption, and building energy conservation has become an important part of my country's implementation of energy conservation strategies. Building energy saving is reflected in the wall, that is, the insulation treatment of the wall enclosure structure. Building insulation board is a new type of building material used in the construction industry wall insulation project and the production of fire door core board. The quality of building insulation board directly determines the quality of building energy saving effect. Therefore, improving ...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): C04B38/08C04B28/04
Inventor 梁剑
Owner 大庆悦众塑料制品有限公司
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