Building decoration plate with heat insulation and reflection functions and preparation method

A technology for thermal insulation reflection and architectural decoration, which can be used in buildings, building structures, floors, etc., and can solve problems such as poor scrub resistance, coating discoloration, and potential safety hazards.

Inactive Publication Date: 2016-08-17
HUNAN BANFERT NEW MATERIALS TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, due to the poor scrub resistance of the heat-insulating coatings used in traditional architectural decorative panels, the coating will change color and fall ...

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0045] Embodiment 1 (using calcium silicate board as base material)

[0046] A building decoration board with heat insulation and reflection function, comprising a base layer, a base coat and a top coat, the coating structure is that the base coat is coated with a base coat, and the base coat is coated with a top coat The coating is characterized in that the base material layer is a calcium silicate board, and the primer layer is sequentially composed of UV penetrating bottom, UV filling putty, UV roller coating sanding bottom, UV roller coating front roller, and UV covering It is formed by coating a white base and a UV attached base, and the top coat is a UV heat-insulating reflective coating layer, which includes a UV heat-insulating reflective color paint layer and a UV heat-insulating reflective varnish layer. The total coating amount of the UV heat-shielding reflective coating layer is 40g / ㎡, and a UV back coating is coated on the back of the calcium silicate board.

[0...

Embodiment 2

[0059] Embodiment 2 (with fiber cement board as base material)

[0060] A building decoration board with heat insulation and reflection function, comprising a base layer, a base coat and a top coat, the coating structure is that the base coat is coated with a base coat, and the base coat is coated with a top coat The coating is characterized in that the base material layer is a fiber cement board, and the primer layer is sequentially composed of UV penetrating bottom, UV filling putty, UV roller coating sanding bottom, UV roller coating front roller, UV covering white Bottom, UV adhesion primer coating, the top coat is a UV heat-insulating reflective paint layer, the UV heat-insulated reflective paint layer includes a UV heat-insulated reflective color paint layer and a UV heat-insulated reflective varnish layer, and the UV heat-insulated reflective varnish layer The total coating amount of the heat-insulating reflective coating layer is 100g / ㎡.

[0061] A method for preparin...

Embodiment 3

[0072] Embodiment 3 (using PVC board as base material)

[0073] A building decoration board with heat insulation and reflection function, comprising a base layer, a base coat and a top coat, the coating structure is that the base coat is coated with a base coat, and the base coat is coated with a top coat The coating is characterized in that the base material layer is a PVC board, and the primer layer is formed by sequentially coating UV adhesion bottom, UV covering white bottom, and UV adhesion bottom, and the top coat is UV The heat-insulating reflective paint layer, the UV heat-insulated reflective paint layer includes a UV heat-insulated reflective color paint layer and a UV heat-insulated reflective varnish layer, and the total coating amount of the UV heat-insulated reflective paint layer is 60g / ㎡.

[0074] A method for preparing a building decoration board with a heat-insulating and reflecting function, comprising sequentially coating a UV adhesion base, a UV covering w...

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PUM

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Abstract

The invention relates to a building decoration plate with heat insulation and reflection functions and a preparation method. The building decoration plate with the heat insulation and reflection functions comprises a basic material layer, a bottom coating and a surface coating. The basic material layer is any one of an inorganic board, a PVC board and a galvanized board. The preparation method includes the steps that the basic material layer is coated with the bottom coating and the surface coating in sequence, wherein coating of the bottom coating is coating of one or more of a UV penetrating bottom, UV filling putty, UV roller-painting sanded bottom, a UV roller-painting spray front roller, a UV covering white bottom, a UV adhesion bottom, a UV covering white bottom and a self-drying white bottom; coating of the surface coating sequentially includes coating of UV heat-insulating and reflecting colored paint and coating of UV heat-insulating and reflecting varnish; the total coating amount of the UV heat-insulating and reflecting coating is 40-100 g/m<2>; and a curing light source is an LED/UV light source or a UV light source formed by combining one to two gallium lamps with 0-2 mercury lamps. The building decoration plate with the heat insulation and reflection functions has strong cooling and heat insulating functions, no solvent release occurs in the coating process, and the building decoration plate is beneficial for the physical health of construction persons accordingly.

Description

technical field [0001] The invention relates to the field of building decoration boards, in particular to a building decoration board with heat insulation and reflection function and a preparation method. Background technique [0002] Summer is hot and hot, objects are baked and exposed to the sun, and the surface temperature of objects rises, and buildings are no exception, which will bring a lot of trouble to people's work, life and storage of objects. Building insulation has become the focus of heat insulation and cooling, including factories, buildings, bungalows, grain depots, etc. In the field of construction, due to the huge annual energy consumption of buildings, building insulation and energy conservation are one of the key points of energy conservation in my country. Thermal insulation materials have become the main product of building energy saving, and there are many examples of using environmental protection and energy saving coating material technology in archit...

Claims

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Application Information

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IPC IPC(8): E04F13/075
CPCE04F13/0875E04F2290/04
Inventor 李新雄周利
Owner HUNAN BANFERT NEW MATERIALS TECH
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