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Preparation method of visible-light response wood shutters

A blinds and visible light technology, applied in the field of visible light responsive wood preparation, can solve the problems of wooden blinds damage, waste of sunlight resources, wooden blinds do not have the function of responding to discoloration, etc., achieve high utilization efficiency, increase life interest, and facilitate industrialized assembly lines The effect of production

Active Publication Date: 2018-05-01
HARBIN UNIV
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The purpose of the present invention is to solve the problem that the existing wooden shutters do not have the function of responding to the color change and are exposed to sunlight for a long time, which causes damage to the wooden shutters and wastes sunlight resources, and provides a preparation method for visible light responsive wooden shutters

Method used

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  • Preparation method of visible-light response wood shutters
  • Preparation method of visible-light response wood shutters
  • Preparation method of visible-light response wood shutters

Examples

Experimental program
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specific Embodiment approach 1

[0030] Specific implementation mode 1: This implementation mode is a preparation method of visible light-responsive wooden shutters, which is completed according to the following steps:

[0031] 1. Prepare solution A:

[0032] Dissolve phosphomolybdic acid in distilled water at room temperature to obtain solution A;

[0033] The mass of phosphomolybdic acid described in step 1 is (0.3g~0.8g):100mL with the volume ratio of distilled water;

[0034] 2. Prepare the base solution:

[0035] Add polyethylene glycol and sodium alginate into distilled water, then stir for 3h to 5h at a temperature of 25°C to 35°C and a stirring speed of 700r / min to 900r / min to obtain a base solution;

[0036] The volume ratio of the quality of polyethylene glycol described in step 2 to distilled water is (1g~1.5g): 100mL;

[0037] The volume ratio of the mass of sodium alginate described in step 2 to distilled water is (0.3g~0.5g): 100mL;

[0038] 3. Preparation of coating solution:

[0039] Add ...

specific Embodiment approach 2

[0050] Embodiment 2: This embodiment differs from Embodiment 1 in that: the thickness of the coating on the surface of the visible light responsive wooden shutter described in step 4 is 10 μm˜15 μm. Other steps are the same as in the first embodiment.

specific Embodiment approach 3

[0051] Specific embodiment three: the difference between this embodiment and specific embodiment one or two is: the mass of phosphomolybdic acid described in step one and the volume ratio of distilled water are (0.3g~0.5g):100mL. Other steps are the same as those in Embodiment 1 or 2.

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Abstract

The invention discloses a preparation method of visible-light response wood shutters and relates to a preparation method of a visible-light response wood material. The invention aims to solve the problems that existing wood shutters do not have a response color changing function and thus are damaged by long-term exposure to sunlight and also cause waste of sunlight resources. The method comprisesthe following steps: (I) preparing a solution A; (II) preparing a base solution; (III) preparing a coating solution; (IV) applying the coating solution to the surface of the shutters by spraying, scraping or dripping; drying naturally to obtain the visible-light response wood shutters. According to the preparation method disclosed by the invention, the surface of the visible-light response wood shutters experiences great color change before and after illumination; after 5min of illumination, the total chromatic aberration change value (delta E value) can reach 40. The preparation method of thevisible-light response wood shutters can be obtained in the invention.

Description

technical field [0001] The invention relates to a preparation method of visible light responsive wood. Background technique [0002] Wooden shutters are generally relatively wide, and are generally used for indoor and outdoor sunshade and ventilation. Wooden shutters are colorful and diverse, and consumers can choose according to their own preferences. Most of the wooden shutters on the market are painted with paint and other materials. Ordinary paint does not have the function of changing color in response, so the ΔΕ value is 0-2. As a sunshade, wooden shutters are exposed to sunlight for a long time. This part of the sunlight will not only cause damage to the shutters themselves, but also waste sunlight resources. Contents of the invention [0003] The purpose of the present invention is to solve the problems that the existing wooden shutters do not have the function of responding to discoloration and are exposed to sunlight for a long time, causing damage to the wood...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C09D171/02C09D105/04C09D7/61
CPCC08K2003/329C09D171/02C08L5/04C08K3/32
Inventor 贾贞王志伟
Owner HARBIN UNIV
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