Energy-saving heat insulation material applied to buildings and preparation method thereof

A thermal insulation material and building energy-saving technology, applied in the field of building materials, can solve the problems of inconspicuous thermal insulation effect, poor impact resistance, and difficult construction, and achieve remarkable thermal insulation and energy-saving effects, poor impact resistance, and improved The effect of thermal insulation effect

Active Publication Date: 2018-06-29
四川南方美创防水科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] The purpose of the present invention is to provide a building energy-saving thermal insulation material and a preparation method thereof. The preparation method is simple and easy, has low requirements on equipment, easy-to-obtain raw materials, convenient post-processing, low price, and is suitable for large-scale production; the prepared Building energy-saving thermal insulation materials overcome the high cost of existing traditional thermal insulation materials, poor fire protection rating, difficult construction, poor bonding ability, easy to fall off, and poor wind p

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  • Energy-saving heat insulation material applied to buildings and preparation method thereof

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Embodiment 1

[0029] A building energy-saving thermal insulation material, comprising the following raw materials in parts by weight: 45 parts of waste coal slag, 5 parts of graphene sponge, 20 parts of magnesium aluminum spinel, 5 parts of hollow glass microspheres, 10 parts of asbestos-free mineral fiber, abaca 10 parts of fiber, 5 parts of cryptane ion salt fireproof and heat preservation functional auxiliary, 2 parts of silane coupling agent KH-550.

[0030] The preparation method of the described cryptane ion salt fireproof and thermal insulation functional auxiliary agent comprises the following steps:

[0031] 1) Add 18 g of cryptane into 100 g of acetonitrile, stir at 80° C., add 10 g of epichlorohydrin after it is completely dissolved, keep stirring for 5 hours, and then remove the solvent with a rotary evaporator to obtain a crude product;

[0032] 2) Dissolve 10 g of the crude product prepared in step 1) in 100 g of dimethyl sulfoxide, add 30 g of amino resin and 0.3 g of azodica...

Embodiment 2

[0036] A building energy-saving thermal insulation material, comprising the following raw materials in parts by weight: 47 parts of waste coal slag, 7 parts of graphene sponge, 23 parts of magnesium aluminum spinel, 7 parts of hollow glass microspheres, 13 parts of asbestos-free mineral fiber, abaca 13 parts of fiber, 7 parts of cryptane ion salt fireproof and heat preservation functional auxiliary, 3 parts of silane coupling agent KH-560.

[0037] The preparation method of the described cryptane ion salt fireproof and thermal insulation functional auxiliary agent comprises the following steps:

[0038] 1) Add 18 g of cryptane into 120 g of diethyl ether, stir at 83° C., add 35 g of epichlorohydrin after it is completely dissolved, keep stirring for 5.5 hours, and then remove the solvent with a rotary evaporator to obtain a crude product;

[0039] 2) Dissolve 13g of the crude product prepared in step 1) in 120g of N,N-dimethylformamide, add 35g of amino resin and 0.35g of wate...

Embodiment 3

[0043] A building energy-saving thermal insulation material, comprising the following raw materials in parts by weight: 50 parts of waste coal slag, 8 parts of graphene sponge, 27 parts of magnesium aluminum spinel, 8 parts of hollow glass microspheres, 17 parts of asbestos-free mineral fiber, abaca 17 parts of fiber, 8 parts of cryptane ion salt fireproof and heat preservation functional additive, 4 parts of silane coupling agent KH-570.

[0044] The preparation method of the described cryptane ion salt fireproof and thermal insulation functional auxiliary agent comprises the following steps:

[0045] 1) Add 18g of cryptane into 130g of ethyl acetate, stir at 86°C, add 10g of epichlorohydrin after it is completely dissolved, keep stirring for 6 hours, and then remove the solvent with a rotary evaporator to obtain a crude product ;

[0046] 2) Dissolve 17g of the crude product prepared in step 1) in 130g of N-methylpyrrolidone, add 40g of amino resin and 0.4g of azobisisobuty...

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Abstract

The invention discloses an energy-saving heat insulation material applied to buildings. The energy-saving heat insulation material is prepared from the following raw materials in parts by weight: 45-55 parts of waste coal residue, 5-10 parts of graphene sponge, 20-30 parts of magnesium-aluminum spinel, 5-10 parts of hollow glass microspheres, 10-20 parts of non-asbestos mineral fiber, 10-20 partsof manila hemp fiber, 5-10 parts of cryptand ionic salt fireproof heat insulation functional additives and 2-5 parts of coupling agent. The invention also discloses a preparation method of the energy-saving heat insulation material applied to buildings. The preparation method comprises the following steps: mixing all the raw materials according to a ratio to obtain a mixed material; feeding the mixed material into a ball milling tank; carrying out ball milling treatment for 3-6 hours; then adding water into the mixed powder, wherein the mass of the water is equal to the mass of the raw materials; uniformly stirring to obtain slurry; then injecting the slurry into a mold; putting the mold and the mixed slurry in a curing furnace; naturally cooling and demolding after finishing curing to obtain the heat insulation material. The energy-saving heat insulation material applied to the buildings is lower in cost, higher in fireproof performance, more obvious in heat preservation and insulation effect, lower in heat conduction coefficient, wider in usage temperature range, higher in adhesion capability and higher in resistance to quick cooling and quick heating, and is more environmentallyfriendly.

Description

technical field [0001] The invention relates to the technical field of building materials, in particular to a building energy-saving thermal insulation material and a preparation method thereof. Background technique [0002] In recent years, with the development of the economy and the growth of the global population, energy issues have become one of the important factors restricting social development. Advocating the life philosophy of "energy saving, low carbon, and environmental protection" is one of the important ways to solve this problem. This life philosophy is an inherent requirement for adjusting the economic structure and changing the mode of economic development. Strategic options for circular economy. my country has the largest construction market in the world, and the energy consumption of buildings has become the top of all kinds of energy consumption. How to reduce the energy consumption of buildings is an urgent problem to be solved in the industry. [0003]...

Claims

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Application Information

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IPC IPC(8): C04B26/32C04B111/20C04B111/28C04B111/34
CPCC04B26/32C04B2111/00017C04B2111/20C04B2111/28C04B2111/343C04B2201/32C04B2201/50C04B18/103C04B14/024C04B14/04C04B14/22C04B18/248C04B14/46C04B20/0008C04B20/002C04B24/32C04B24/12C04B24/288C04B24/16C04B24/129C04B24/30C04B24/023C04B24/124C04B24/2623C04B24/045
Inventor 郭涛
Owner 四川南方美创防水科技有限公司
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