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Novel environment-friendly PVC decoration material

A new material and environmentally friendly technology, applied in the field of interior decoration materials, can solve the problems of weak air purification effect, small irradiation range, and the decoration board cannot meet the catalytic conditions.

Inactive Publication Date: 2020-12-18
孙洁
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] In order to make up for the deficiencies of the existing technology, the existing decorative panels with adsorption effect have poor air purification effect due to poor indoor air mobility, and at the same time, due to the small indoor sunlight exposure range, the decorative panels with photocatalytic decomposition function Unable to meet the catalytic conditions, resulting in the problem of weak indoor air purification effect, a new environmentally friendly PVC decoration material proposed by the present invention

Method used

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  • Novel environment-friendly PVC decoration material
  • Novel environment-friendly PVC decoration material
  • Novel environment-friendly PVC decoration material

Examples

Experimental program
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Effect test

preparation example Construction

[0035] The preparation method of described environment-friendly PVC decoration new material comprises the following steps:

[0036] S1: Put 4 / 5PVC rubber powder into the reactor, control the temperature in the reactor to rise slowly to 180-200°C, and then project calcium carbonate, 1 / 3 foaming agent, and 1 / 2 glass into the reactor in turn Microbeads, 1 / 2 silane coupling agent and attapulgite, heat preservation and stirring for 10-15min after adding; by using glass microspheres and attapulgite to modify PVC rubber, glass microspheres and attapulgite can be effectively used The temperature insulation performance of the soil itself and the weak conductivity to sound effectively make the modified PVC itself have better heat insulation and sound insulation performance. Density;

[0037]S2: Cool the mixture in S1 to 50-60°C after heat preservation and stirring, and pass it into the single-screw extruder together with 1 / 2 calcium bicarbonate and 1 / 4 seaweed mud, and control the extr...

Embodiment approach

[0041] As an embodiment of the present invention, the raw material also includes a guide tube; the guide tube is a hollow glass fiber tube with a diameter of 0.2-0.25mm and a length of 2-3cm; the inner cavity of the guide tube is It is a two-way tapered design, used to prevent the light-transmitting paint from blocking the conduction pipe; when working, by adding a conduction pipe to the raw material, using the conductivity of the conduction pipe, it is added to the preparation of the filling plate 2, and then used The conduction tubes dispersed in the seaweed mud make the pores in the filling board 2 communicate with each other. On the one hand, when the filling board 2 is soaked in the light-transmitting paint, the light-transmitting paint can penetrate deeper into the filling board 2 At the same time, the external light is more likely to diffuse to the inside of the filling plate 2, which effectively enhances the purification efficiency of the filling plate 2 to the internal...

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Abstract

The invention belongs to the technical field of indoor decoration materials, and particularly relates to anovel environment-friendly PVC decoration material. The decoration material comprises a protective shell, a filling plate and a light collecting cover; the protective shell is a square cavity type structural body; the filling plate is mounted in the inner cavity of the protective shell; gaps are formed between the side edges of the filling plate and the inner cavity of the protective shell; conduction grooves which are uniformly distributed are formed in the upper side edge of the protective shell; a light guide pipe is fixedly connected in each conduction groove; and the light guide pipes extend into the inner cavity of the protective shell and penetrate through the filling plate; Thefilling plate is mounted in the protective shell, external light is guided into the inner cavity of the protective shell through the light guide pipes, the photocatalysis condition of the filling plate is met, and meanwhile the passing speed of airflow in the inner cavity of the protective shell in gaps of the filling plate is increased according to the principle that the light generates heat, sothe exchange rate of the prepared environment-friendly PVC decoration plate and the outside air is increased, and the purification efficiency of the environment-friendly PVC decoration plate on the indoor environment is effectively enhanced.

Description

technical field [0001] The invention belongs to the technical field of interior decoration materials, in particular to a new environment-friendly PVC decoration material. Background technique [0002] In the prior art, indoor air purification technology has attracted wide attention. In the field of interior decoration materials, materials with indoor air purification are popular. In the prior art, most of the materials are coated with adsorption coatings on the surface of the materials, so that the decoration materials have the ability to absorb odor and formaldehyde. However, due to the relatively poor air flow rate in the indoor environment, the relative contact area between the adsorbed coating and the air is small, which in turn makes the purification effect of the adsorbed coating poor, and due to the long-term use of the adsorbed coating In the process, the effect lasts for a short time, and at the same time, by spraying the photocatalyst solution into the room, the ph...

Claims

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Application Information

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IPC IPC(8): C08L27/06C08L99/00C08K13/04C08K3/26C08K7/26C08K7/20C08K3/34C08K3/22C08K5/544C08J9/04
CPCC08J9/04C08J9/0095C08J9/0071C08J9/0066C08J9/0042C08J9/0061C08J2327/06C08J2499/00C08K13/04C08K2003/265C08K2201/011C08K7/26C08K7/20C08K3/346C08K2003/2241C08K5/544
Inventor 孙洁戚超
Owner 孙洁
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