CN216428898U

CN216428898U - Functional sheet material with formaldehyde purification function

Info

Publication number: CN216428898U
Application number: CN202122609652.3U
Authority: CN
Inventors: 黄凤俞
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-10-28
Filing date: 2021-10-28
Publication date: 2022-05-03
Anticipated expiration: 2031-10-28

Abstract

The utility model discloses a function panel with purify formaldehyde, including the substrate layer, by supreme active silicon layer, photocatalyst medium coating, decorative layer, the waterproof isolation layer of being equipped with in proper order down on the upper surface of substrate layer, wherein the waterproof isolation layer is the transparent structure layer, is equipped with down active silicon layer and balanced layer from top to bottom in proper order at the lower surface of substrate layer. When above-mentioned panel used, when illumination passed through waterproof isolation layer and decorative layer and shined on photocatalyst medium coating, photocatalyst medium coating produced the radiation wave and produced the chemical reaction of decomposition to formaldehyde and other molecular structure, can effectively degrade the harmful substance in the activity place, goes up active silicon layer and can absorb the formaldehyde that the substrate layer dissociates down with active silicon layer to reduce formaldehyde emission, and then play the effect of adsorbing formaldehyde.

Description

Functional sheet material with formaldehyde purification function

Technical Field

The utility model relates to a house ornamentation panel technical field, concretely relates to function panel with purify formaldehyde.

Background

The current situation of indoor air quality is a focus of social attention, and the excessive concentration of formaldehyde, TVOC and bacteria seriously affects the physical and mental health of people. The common board adopts formaldehyde as an additive to be dissolved in an artificially synthesized adhesive, the glue is processed by mixing the proportion and is coated on the surface of a board substrate, although the bonding performance is excellent, the dissociated formaldehyde causes the indoor air quality to be deteriorated, and the health hidden trouble is bred for old and young, weak or pregnant women. Therefore, a functional sheet capable of adsorbing and decomposing formaldehyde in the air is in demand for human health.

In contrast, chinese patent publication No. CN205853505U discloses a formaldehyde-free floor, which mainly uses thermoplastic resin as adhesive between each two boards to replace the traditional glue, but the floor prepared by the method can realize formaldehyde-free, but uses plastic film as adhesive, which has the problem of low adhesion fastness, and the floor is easy to deform during use, and the adhesion fastness between each two boards is low, which causes cracking and even peeling between the boards, thus greatly affecting the use.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a function panel with purify formaldehyde, this panel can adsorb or decompose the formaldehyde that the substrate layer dissociates, reduces the concentration that panel released formaldehyde.

In order to achieve the above object, the utility model provides a pair of function panel with purify formaldehyde, including the substrate layer the upper surface of substrate layer is by lower supreme active silicon layer, photocatalyst medium coating, decorative layer, the waterproof isolation layer of being equipped with in proper order, wherein the waterproof isolation layer is the transparent structure layer the lower surface of substrate layer is equipped with down active silicon layer and balanced layer from top to bottom in proper order.

When above-mentioned panel used, when illumination passed through waterproof isolation layer and decorative layer and shined on photocatalyst medium coating, photocatalyst medium coating produced the radiation wave and produced the chemical reaction of decomposition to formaldehyde and other molecular structure, can effectively degrade the harmful substance in the activity place, goes up active silicon layer and can absorb the formaldehyde that the substrate layer dissociates down with active silicon layer to reduce formaldehyde emission, and then play the effect of adsorbing formaldehyde.

In the above technical solution, the utility model discloses can also do following improvement.

Preferably, the substrate layer is a composite material layer.

Preferably, the upper active silicon layer and the lower active silicon layer are both adhesive layers mixed with nano silicon.

Preferably, the thickness of the upper active silicon layer is between 0.2mm and 0.3 mm.

Preferably, the thickness of the lower active silicon layer is between 0.05mm and 0.1 mm.

Preferably, the material of the photocatalyst medium coating is nano-scale titanium dioxide.

Preferably, the thickness of the photocatalyst medium coating is between 0.1mm and 0.2 mm.

Preferably, the waterproof isolation layer is waterproof finish paint.

Preferably, the upper surface of the waterproof isolation layer is provided with an antibacterial layer with a transparent structure.

Preferably, the material of the antibacterial layer is melamine formaldehyde resin.

Additional aspects and advantages of the present application will be set forth in part in the description which follows and, in part, will be obvious from the description, or may be learned by practice of the present application.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the embodiments or the technical solutions in the prior art will be briefly described below.

FIG. 1 is a schematic structural diagram of a functional sheet material with formaldehyde-purifying function according to an embodiment of the present invention;

in the drawings, there is shown in the drawings,

the substrate layer 10, the upper active silicon layer 11, the photocatalyst medium coating 12, the decoration layer 13, the waterproof isolation layer 14, the antibacterial layer 15, the lower active silicon layer 16 and the balance layer 17.

Detailed Description

Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are exemplary and intended to be used for explaining the present invention, and should not be construed as limiting the present invention.

Referring to fig. 1, the present embodiment discloses a functional sheet material with formaldehyde purification function, which includes a substrate layer 10, an upper active silicon layer 11, a photocatalyst medium coating layer 12, a decoration layer 13, a waterproof isolation layer 14, a lower active silicon layer 16 and a balance layer 17.

Wherein, waterproof isolation layer 14, decorative layer 13, photocatalyst medium coating 12 and last active silicon layer 11 set gradually at the upper surface of substrate layer 10 from top to bottom, active silicon layer 16 and balanced layer 17 set gradually at the lower surface of substrate layer 10 from top to bottom down. Wherein the waterproof isolation layer 14 is a transparent structural layer.

Based on the above, when light shines through the waterproof isolation layer 14 and the decorative layer 13 and irradiates on the photocatalyst medium coating 12, the photocatalyst medium coating 12 generates radiation waves to generate chemical reaction of decomposition on formaldehyde and other molecular structures, harmful substances in the activity place can be effectively degraded, the upper active silicon layer 11 and the lower active silicon layer 16 can absorb formaldehyde liberated from the substrate layer 10, so that the formaldehyde release amount is reduced, and further the effect of adsorbing formaldehyde is achieved.

In this embodiment, the substrate layer 10 is a composite material layer, such as a substrate formed by combining a plurality of density layers.

In this embodiment, the upper active silicon layer 11 and the lower active silicon layer 16 are both adhesive layers mixed with nano silicon, and the upper active silicon layer 11 and the lower active silicon layer 16 are coated on the base layer, wherein the thickness of the upper active silicon layer 11 is between 0.2mm and 0.3mm, and the thickness of the lower active silicon layer 16 is between 0.05mm and 0.1 mm.

In this embodiment, the material of the photocatalyst medium coating 12 is nano-titanium dioxide, and the thickness of the photocatalyst medium coating 12 is between 0.1mm and 0.2 mm.

In this embodiment, the waterproof isolation layer 14 is a waterproof finish paint, the upper surface of the waterproof isolation layer 14 is provided with an antibacterial layer 15 of a transparent structure, the antibacterial layer 15 is made of melamine formaldehyde resin, the thickness of the antibacterial layer 15 is 0.1mm-0.2mm, the antibacterial layer 15 of the melamine formaldehyde resin has strong antibacterial performance, and the antifungal performance is strong antifungal performance, excellent in antibacterial performance and flame retardant effect.

In summary, according to the functional sheet material with formaldehyde purification provided in this embodiment, the photocatalyst medium coating layer 12 can decompose formaldehyde, and the upper active silicon layer 11 and the lower active silicon layer 16 can adsorb formaldehyde liberated from the substrate layer 10, so that the amount of formaldehyde released by the sheet material is reduced, thereby improving the environmental performance of the sheet material.

Although the present invention has been described in detail with reference to the preferred embodiments, those skilled in the art will understand that the present invention can be modified or replaced with other embodiments without departing from the spirit and scope of the present invention, which should be construed as limited only by the appended claims. The technology, shape and construction parts which are not described in detail in the present invention are all known technology.

Claims

1. The utility model provides a function panel with purify formaldehyde, includes substrate layer (10), its characterized in that the upper surface of substrate layer (10) is equipped with active silicon layer (11), photocatalyst medium coating (12), decorative layer (13), waterproof isolation layer (14) by supreme down in proper order, wherein waterproof isolation layer (14) are the transparent structure layer the lower surface of substrate layer (10) is equipped with down active silicon layer (16) and balanced layer (17) from top to bottom in proper order.

2. The functional board with formaldehyde purification function as claimed in claim 1, wherein the substrate layer (10) is a composite material layer.

3. The functional plate material for purifying formaldehyde as claimed in claim 1, wherein the thickness of the upper active silicon layer (11) is between 0.2mm and 0.3 mm.

4. The functional plate material for purifying formaldehyde as claimed in claim 1, wherein the thickness of the lower active silicon layer (16) is between 0.05mm and 0.1 mm.

5. The functional sheet material with formaldehyde purifying function as claimed in claim 1, wherein the material of the photocatalyst medium coating (12) is nano-titanium dioxide.

6. The functional sheet material for purifying formaldehyde as claimed in claim 5, wherein the thickness of the photocatalyst medium coating (12) is between 0.1mm and 0.2 mm.

7. The functional board with formaldehyde purifying function as claimed in claim 1, wherein the waterproof isolating layer (14) is a waterproof finish.

8. The functional board for purifying formaldehyde as claimed in claim 1, wherein the waterproof isolation layer (14) is provided with an antibacterial layer (15) of transparent structure on the upper surface.

9. The functional board for purifying formaldehyde as claimed in claim 8, wherein the antibacterial layer (15) is made of melamine formaldehyde resin.