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A water-based architectural reflective heat-insulating coating and an integrated thermal-insulation-decoration board using the same

An integrated board, water-based technology, applied in the direction of reflection/signal paint, architecture, building structure, etc., can solve the problems of increasing the weight of the building, hidden dangers to the user's safety, achieve good thermal insulation performance, improve energy saving effect, low The effect of thermal conductivity

Active Publication Date: 2020-05-22
固克节能科技股份有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The standard "JG / T 287-2013 Materials for Thermal Insulation and Decorative Board Exterior Wall and External Thermal Insulation System" stipulates that the mass per unit area of ​​the thermal insulation and decoration integrated board must be ≤30kg / ㎡, increasing the thickness of the thermal insulation board means that the unit area mass of the thermal insulation and decorative integrated board In order to comply with the standard, it is also limited to increase the thermal insulation effect by increasing the thickness of the thermal insulation board; Increase the weight of the building; in addition, the thicker the overall coating of the thermal insulation and decorative integrated board, there will be great safety hazards for subsequent users

Method used

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  • A water-based architectural reflective heat-insulating coating and an integrated thermal-insulation-decoration board using the same
  • A water-based architectural reflective heat-insulating coating and an integrated thermal-insulation-decoration board using the same
  • A water-based architectural reflective heat-insulating coating and an integrated thermal-insulation-decoration board using the same

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Experimental program
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Embodiment 1 4

[0030] The invention discloses a water-based architectural reflective heat-insulating coating, which is composed of water, reflective heat-insulating emulsion (acrylic acid emulsion is selected), rutile titanium dioxide, heat-reflective color paste, hollow glass microspheres, and ceramic micropowder (infrared radiation ceramic micropowder is selected) , The auxiliary agent is prepared according to the raw material composition of the mass parts in Table 1.

[0031] Table 1. Raw material composition list of water-based architectural reflective and heat-insulating coatings

[0032]

[0033] The average particle size of hollow glass microspheres is 40-50 μm, and the main component is borosilicate; the structure is hollow, with a hard shell, and the shell is N 2 or CO 2 Inert gas, the wall thickness is 10-20% of its diameter; the thermal conductivity is 0.043W / m·K, the compressive strength is about 3.4MPa, and the effective density is 0.2g / cm 3 .

[0034] Infrared radiation c...

Embodiment 5

[0037] Such as figure 1 As shown, this embodiment discloses a thermal insulation and decoration integrated board, which includes a thermal insulation layer 1 , an adhesive layer 2 , a substrate layer 3 and a decorative surface layer 4 sequentially from the inside to the outside. The finishing layer 4 is composed of a sealing primer coating 41 , a water-based architectural reflective heat-insulating coating 42 and a finishing layer 43 from the inside to the outside. The sealing primer coating 41 of the finishing layer 4 is formed by the sealing primer coating, and the water-based building reflective heat-insulating coating 42 is formed by the water-based building reflective heat-insulating paint coating of embodiment 1~4, and the overcoat 43 is formed by the cover. A top varnish coat is formed. The selection of materials for each layer is shown in Table 2.

[0038] Table 2. Material selection of thermal insulation and decorative integrated board

[0039]

[0040] The spec...

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Abstract

The invention discloses a waterborne architectural reflective thermal insulation paint, which comprises the following raw materials by mass: 10-15 parts of water, 50-60 parts of a reflective thermal insulation emulsion, 5-20 parts of rutile titanium dioxide, 1-5 parts of a heat reflective color paste, 8-10 parts of hollow glass beads, 5-8 parts of ceramic micropowder, 2.5-3.5 parts of an assistant. The invention also discloses a thermal insulation and decoration integrated plate applying the paint, and the thermal insulation and decoration integrated plate consists of a thermal insulation layer, a bonding layer, a substrate layer and a facing layer. The paint provided by the invention has good reflective thermal insulation effect, greatly enhances the heat preservation effect of the thermal insulation and decoration integrated plate, and more effectively realizes building energy conservation.

Description

technical field [0001] The invention relates to the field of architectural coatings, in particular to a water-based architectural reflective and heat-insulating coating, and an insulating and decorative integrated board using the coating. Background technique [0002] The thermal insulation and decoration integrated board wall thermal insulation system can effectively improve the thermal insulation performance of the external wall, optimize the indoor thermal environment, reduce the energy consumption of building heating and cooling, and at the same time meet the requirements of energy-saving thermal insulation projects for fire performance and decoration; in recent years, it has Gradually replace the traditional external wall insulation system. [0003] Insulation and decoration integrated board wall insulation system is composed of insulation and decoration integrated board, adhesive, special anchor bolts, fixing clips, caulking materials and sealants. Among them, the the...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): C09D133/00C09D7/61C09D5/33E04F13/075
CPCC08K3/00C08K7/28C08K2003/2241C09D5/004C09D133/00E04F13/0875E04F2290/04
Inventor 吴银河陈燕汪斌陈团
Owner 固克节能科技股份有限公司
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