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Architectural decoration material capable of adjusting moisture and reducing harm

A technology for humidity control and decorative layer, applied in the field of building decorative materials, can solve the problems of difficulty in accurately controlling the production parameters of glaze layer, unstable product quality, affecting decorative effect, etc., to achieve rapid and obvious harm reduction function, reduce indoor harmful effects Gas content, good effect of regulating indoor humidity

Active Publication Date: 2009-08-12
堆龙德庆绿家科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

But the disadvantage is that the base material with humidity control function can only exert the humidity control performance through the unglazed void part (accounting for about 20% of the surface area of ​​the base), the humidity control performance of the base is damaged, and the humidity control ability is reduced to the base without glaze coating Tier 80% or lower
The biggest defect is that the decorative glaze layer delays the performance of the function of the humidity control material. Although the moisture absorption and desorption capacity has hardly changed, it leads to a slowdown in its moisture absorption and desorption and damage reduction. The air conditioning of the room needs the function of the material to play. fast speed
And because the thickness of the decorative glaze layer is thin, there is a serious exposed bottom that affects the decorative effect, and it is difficult to accurately control the production parameters of the glaze layer in the actual production process, resulting in unstable product quality

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0033] Blank: sepiolite 18%, clay 58%, glassy component: 24%;

[0034] Glaze: low melting glaze frit 70%, diatomite 10%, clay and pigment 20%;

[0035] In this embodiment, curtain coating method is used for glazing (the glazing area ratio is 100%), and the glazing thickness is 400M.

Embodiment 2

[0037] Blank: sepiolite 18%, clay 58%, glassy component: 24%;

[0038] Glaze: low melting glaze frit 70%, diatomite 10%, clay and pigment 20%;

[0039] In this embodiment, the centrifugal method is used for glazing, the glazing thickness is 300 μM, and the glazing area is 90%.

Embodiment 3

[0041]Blank: sepiolite 18%, clay 58%, glassy component: 24%;

[0042] Glaze: low melting glaze frit 70%, diatomite 10%, white carbon black 3%, clay and pigment 17%;

[0043] In this embodiment, the centrifugal method is used for glazing, the glazing thickness is 300 μM, and the glazing area is 90%.

[0044] Table 1

[0045]

[0046] It can be seen from Table 1 that comparative examples 2 and 3 did not add high-humidity-controlling functional materials in the glaze, and the humidity-controlling ability and formaldehyde elimination rate of the products after glazing were significantly lower than those of comparative example 1 without glazing, while examples 1 and 2 were relatively The humidity control ability of Comparative Examples 2 and 3 is significantly improved, and the formaldehyde elimination rate of Examples 1 and 2 is not only significantly improved compared with Comparative Examples 2 and 3, but also compared with Comparative Example 1. Compared with Compar...

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PUM

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Abstract

A building decoration material with adjustable humidity and harm reduction, comprising a substrate with the function of regulating humidity, and a decorative layer arranged on the surface of the substrate, characterized in that the decorative layer is a glaze layer containing moisture-regulating and harm-reducing materials, and the humidity control in the glaze layer The harm reduction material content is 0.01-60%, and the humidity control and harm reduction materials are zeolite, diatomaceous earth, allophane, glassy volcanic soil, sepiolite, acid clay, activated carbon, silica gel, white carbon black, activated alumina one or a mixture of more than one. Compared with the prior art, the present invention not only has the advantages of good indoor humidity regulation, reduction of indoor harmful gas content, but also good decorative effect.

Description

Technical field: [0001] The invention relates to a building decoration material. Background technique: [0002] With the advancement of social technology and the improvement of manufacturing level, more and more new building materials have been applied, and the airtightness of buildings has been greatly improved. However, the humidity change and air quality of the indoor air have not been improved. On the contrary, due to the improvement of air tightness, the harmful gas released by a large number of interior decoration materials cannot be dissipated, and the indoor humidity has changed significantly in a short time. As one of the important parameters of human living and working environment, relative humidity (RH) has also attracted widespread attention at home and abroad. [0003] In order to solve the above problems and create comfortable and healthy indoor air, people often use electrical equipment such as air conditioners, humidifiers, dehumidifiers, and air purifiers t...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): E04F13/00C04B41/85C04B41/86
Inventor 赵俊
Owner 堆龙德庆绿家科技有限公司