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Preparation method of thermal insulation color steel tile

A color steel tile and modified liquid technology, applied in coatings, reflective/signal coatings, anti-corrosion coatings, etc., can solve the problem of no heat insulation, achieve excellent heat insulation performance, excellent bonding performance, and improve reflection performance Effect

Inactive Publication Date: 2018-05-11
太和县盛泰彩钢有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, the color steel tiles in the prior art do not have the effect of heat insulation

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0017] A method for preparing heat-insulating color steel tiles, comprising the following steps:

[0018] (1) Clean the surface of the color steel tile after laying, spray the modifying solution on the surface, and let it dry naturally for 2 days, wherein the modifying solution is made of the following components by weight: 11 parts of sodium propylene sulfonate, 18 parts of sodium lignosulfonate, 190 parts of water;

[0019] (2) In parts by weight, after heating 55 parts of asphalt to 170°C, add 10 parts of basalt fiber and 4 parts of polycaprolactam powder to it and mix evenly, then add the mixture to a high-speed shearing device for high-temperature off-velocity shearing , to obtain a thermal insulation additive;

[0020] (3) In parts by weight, 32 parts of methacrylic acid, 13 parts of diglycidyl adipate, 19 parts of diglycidyl dimer linoleate, 15 parts of stearyl methacrylate, 4 parts After potassium persulfate is mixed evenly, after heating to 73°C, heat preservation r...

Embodiment 2

[0026] A method for preparing heat-insulating color steel tiles, comprising the following steps:

[0027] (1) Clean the surface of the color steel tile after laying, spray the modifying solution on the surface, and let it dry naturally for 2 days, wherein the modifying solution is made of the following components by weight: 13 parts of sodium propylene sulfonate, 19 parts of sodium lignosulfonate, 195 parts of water;

[0028] (2) In parts by weight, after heating 58 parts of asphalt to 175°C, add 11 parts of basalt fiber and 6 parts of polycaprolactam powder to it and mix evenly, then add the mixture to a high-speed shearer for high-temperature off-velocity shearing , to obtain a thermal insulation additive;

[0029] (3) In parts by weight, 33 parts of methacrylic acid, 15 parts of diglycidyl adipate, 21 parts of diglycidyl dimer linoleate, 18 parts of stearyl methacrylate, 6 parts After potassium persulfate is mixed evenly, after heating to 76°C, heat preservation reaction ...

Embodiment 3

[0035] A method for preparing heat-insulating color steel tiles, comprising the following steps:

[0036] (1) Clean the surface of the color steel tile after laying, spray the surface with modifying liquid, and let it dry naturally for 3 days, wherein the modifying liquid is made of the following components by weight: 16 parts of sodium propylene sulfonate, 20 parts of sodium lignosulfonate, 200 parts of water;

[0037] (2) In parts by weight, after heating 60 parts of asphalt to 180°C, add 12 parts of basalt fiber and 8 parts of polycaprolactam powder to it and mix evenly, then add the mixture to a high-speed shearer for high-temperature off-velocity shearing , to obtain a thermal insulation additive;

[0038] (3) In parts by weight, 35 parts of methacrylic acid, 16 parts of diglycidyl adipate, 25 parts of diglycidyl dimer linoleate, 20 parts of stearyl methacrylate, 8 parts After potassium persulfate is mixed evenly, after heating to 80°C, heat preservation reaction for 5 ...

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Abstract

The invention discloses a preparation method of a thermal insulation color steel tile. The method comprises the following steps that 1, after the surface of the color steel tile is cleaned thoroughly,a modified solution is sprayed to the surface; 2, after asphalt s heated to 170-180 DEG C, basalt fiber and polycaprolactam powder are mixed to be uniform, the mixture is added into a high-speed shearing instrument to perform high-temperature off-speed cutting, and a thermal insulation additive is obtained; 3, methylacrylic acid, diglyeidyl adipate, dimeric linoleic diglycidylester, stearyl methacrylate and potassium persulfate are mixed to be uniform, then, a heating reaction is performed, and a copolymer emulsion is obtained; 4, the copolymer emulsion, the thermal insulation additive, N-octyl diamine glycine salt, aluminium isopropoxide and Isopropyl oxydistearate acyl aluminate are mixed to be uniform, and then the color steel tile coating is obtained. The obtained thermal insulation color steel tile has the excellent ageing resistance, corrosion resistance and waterproof performance, and has the excellent thermal insulation effect.

Description

technical field [0001] The invention belongs to the technical field of color steel tile preparation, and in particular relates to a preparation method of heat-insulating color steel tile. Background technique [0002] Color steel tile, also known as: color profiled tile, is a profiled plate that is made of color-coated steel plate and cold-bent into various wave shapes by rolling. It is suitable for the roof, wall and interior and exterior wall decoration of industrial and civil buildings, warehouses, special buildings, and large-span steel structure houses. Long, maintenance-free and other characteristics, has been widely promoted and applied. However, the color steel tiles in the prior art do not have the effect of heat insulation. Contents of the invention [0003] In order to solve the above technical problems, the present invention provides a method for preparing heat-insulating color steel tiles. [0004] The present invention is achieved through the following tec...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C09D133/02C09D4/06C09D5/08C09D5/33C09D7/61C09D7/63C09D7/65C08F220/06C08F220/18
CPCC08F220/06C08L2201/08C08L2205/025C08L2205/035C09D4/06C09D5/004C09D5/08C09D133/02C08L63/00C08L95/00C08L77/02C08K13/04C08K7/10C08K5/17C08K5/057C08F220/1818
Inventor 邹中才
Owner 太和县盛泰彩钢有限公司
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