CN219241023U

CN219241023U - Water-based polyurethane composite material facing ceiling board

Info

Publication number: CN219241023U
Application number: CN202320109742.2U
Authority: CN
Inventors: 倪伶俐; 李浩扬; 李桂军; 张峰; 冯会生; 甄雷雷; 蔡鹏�
Original assignee: Huaian Kaiyue Technology Development Co ltd; Jiangsu Huayuan High Tech Co ltd
Current assignee: Huaian Kaiyue Technology Development Co ltd; Jiangsu Huayuan High Tech Co ltd
Priority date: 2023-01-16
Filing date: 2023-01-16
Publication date: 2023-06-23
Anticipated expiration: 2033-01-16

Abstract

The utility model relates to the technical field of facing plates, and discloses a water-based polyurethane composite material facing ceiling board, which comprises a water-based polyurethane composite material surface layer, a polyester fiber cloth layer, an adhesive layer and a hard polymer flame-retardant foaming board layer; wherein, the surface layer of the water-based polyurethane composite material is arranged on one surface of the polyester fiber cloth layer, and the hard polymer flame-retardant foaming plate layer is attached to the other surface of the polyester fiber cloth layer through the adhesive layer. The utility model not only effectively improves the practicability and the aesthetic degree of the facing board, endows the facing board with multiple functions of sound insulation, soft skin touch, waterproof coagulation and the like, but also provides excellent strength and good dimensional stability for the facing board.

Description

Water-based polyurethane composite material facing ceiling board

Technical Field

The utility model relates to the technical field of facing plates, in particular to a water-based polyurethane composite material facing ceiling board.

Background

Suspended ceiling refers to a decoration of the top of a living environment of a house, such as the decoration of a ceiling. The suspended ceiling occupies a very important position in the whole house decoration, and the ceiling can decorate the top surface of the house properly, thereby not only beautifying the indoor environment, but also creating rich and colorful indoor space artistic image. When the ceiling facing material is selected, the principles of firmness, safety, attractive appearance and practicability are followed. The facing ceiling board is used as a special indoor decoration material for decoration of local surfaces of the top of houses, and can be directly used on the ceiling. At present, the facing ceiling boards are mostly manufactured by stone, natural wood, plastic and the like, and can be divided into adhesive film veneer, PP film veneer, veneer, metal veneer and the like. However, the conventional ceiling plate is suspended in the air for a long time, and the middle and edges of the ceiling plate are easily bent and deformed under the action of moisture and gravity, thereby affecting the beauty and use. In addition, the existing ceiling board is difficult to realize the functions of sound insulation, water condensation resistance and the like on the surface of the ceiling board, lines or decorative patterns are difficult to print, flexible skin feel is difficult to realize, and the actual use experience of people is reduced.

Disclosure of Invention

Aiming at the problems in the prior art, the utility model provides a water-based polyurethane composite material facing ceiling board, which comprises a water-based polyurethane composite material surface layer, a polyester fiber cloth layer, an adhesive layer and a hard polymer flame-retardant foaming board layer; wherein, the surface layer of the water-based polyurethane composite material is arranged on one surface of the polyester fiber cloth layer, and the hard polymer flame-retardant foaming plate layer is attached to the other surface of the polyester fiber cloth layer through the adhesive layer. The utility model not only effectively improves the practicability and the aesthetic degree of the facing board, endows the facing board with multiple functions of sound insulation, soft skin touch, waterproof coagulation and the like, but also provides excellent strength and good dimensional stability for the facing board.

The technical scheme is as follows: the utility model provides a water-based polyurethane composite material facing ceiling board, which comprises a water-based polyurethane composite material surface layer, a polyester fiber cloth layer, an adhesive layer and a hard polymer flame-retardant foaming board layer; wherein, the surface layer of the water-based polyurethane composite material is arranged on one surface of the polyester fiber cloth layer, and the hard polymer flame-retardant foaming plate layer is attached to the other surface of the polyester fiber cloth layer through the adhesive layer.

Preferably, the thickness of the surface layer of the aqueous polyurethane composite material is 0.5-5mm.

Preferably, the surface of the surface layer of the aqueous polyurethane composite material is printed with lines or patterns.

Preferably, the aqueous polyurethane composite surface layer is specifically an aqueous polyurethane composite surface layer subjected to flame retardant treatment.

Preferably, the polyester fiber cloth layer is specifically a flame-retardant treated polyester fiber cloth layer.

Preferably, the thickness of the polyester fiber cloth layer is 0.08-1mm.

Preferably, the thickness of the rigid polymeric flame retardant foam board layer is 3-18 mm.

The beneficial effects are that: compared with the prior art, the utility model has the following beneficial effects:

1. according to the veneer ceiling board provided by the utility model, the waterborne polyurethane composite material is adopted as the surface layer, so that the functions of flexible skin touch, water coagulation resistance and the like of the ceiling board are endowed, and processes such as embossing and the like can be combined in the preparation process, so that the veneer ceiling board is further endowed with grains or patterns, and the practicability and the attractiveness of the ceiling board are effectively improved;

2. according to the veneer ceiling board provided by the utility model, the polyester fiber cloth layer is implanted between the water-based polyurethane composite material surface layer and the hard polymer flame-retardant foaming plate layer, so that the bonding degree between the veneer material and the foaming plate layer and the dimensional stability of the veneer material and the foaming plate layer are effectively improved (the elasticity and the strength of the polyester fiber cloth are used for stabilizing the size of the veneer layer according to different shrinkage rates of temperature, and particularly, the temperature difference between summer and winter in China is large);

3. the facing ceiling board provided by the utility model takes the rigid polymer flame-retardant foaming sheet material as the base plate, so that on one hand, the foam cell structure of the foaming sheet material is effectively utilized, a certain sound insulation effect is provided for the facing ceiling board, on the other hand, the density of the ceiling board is reduced, and the deformation of a later-stage ceiling is effectively prevented.

Drawings

FIG. 1 is a schematic view of the overall structure of a water-based polyurethane composite material facing ceiling tile of the present utility model;

in the figure: 1. a water-based polyurethane composite material surface layer; 2. a polyester fiber cloth layer; 3. an adhesive layer; 4. a rigid polymeric flame retardant foam board layer.

Detailed Description

The utility model is further described in connection with the following detailed description, in order to make the technical means, the creation characteristics, the achievement of the purpose and the effect of the utility model easy to understand.

Embodiment 1:

the embodiment provides a water-based polyurethane composite material facing ceiling board, which comprises a water-based polyurethane composite material surface layer 1, a polyester fiber cloth layer 2, an adhesive layer 3 and a hard polymer flame-retardant foaming board layer 4 as shown in figure 1; wherein, the water-based polyurethane composite material surface layer 1 is arranged on one surface of the polyester fiber cloth layer 2, and the hard polymer flame-retardant foaming plate layer 4 is attached to the other surface of the polyester fiber cloth layer 2 through the adhesive layer 3.

The surface of the surface layer 1 of the water-based polyurethane composite material is printed with lines or patterns, and the thickness of the lines or patterns is 0.5-5mm. The water-based polyurethane composite material surface layer 1 has the functions of soft skin touch, water coagulation resistance and the like of the suspended ceiling plate, and can further endow the facing suspended ceiling plate with grains or patterns according to actual demands, customer demands, embossing and other processes in the preparation process, so that the practicability and the attractiveness of the suspended ceiling plate are effectively improved.

The polyester fiber cloth layer 2 is specifically the polyester fiber cloth layer 2 subjected to flame retardant treatment, and the thickness of the polyester fiber cloth layer 2 is 0.08-1mm. The polyester fiber cloth layer 2 is arranged between the water-based polyurethane composite material surface layer 1 and the hard polymer flame-retardant foaming plate layer 4, so that the bonding degree and the dimensional stability of the water-based polyurethane composite material surface layer 1 and the hard polymer flame-retardant foaming plate layer 4 are improved.

The thickness of the hard polymer flame-retardant foaming board layer 4 is 3-18 mm. Wherein, the cell structure of the flame retardant foamed sheet layer 4 of the hard polymer can provide a sound insulation effect for the suspended ceiling board, and simultaneously, the density of the suspended ceiling board is reduced, so that the suspended ceiling board is not easy to deform in the later period.

It should be noted that, in the processing of the aqueous polyurethane composite material facing ceiling board in this embodiment, the aqueous polyurethane composite slurry is coated on the polyester fiber cloth layer 2 through a rubber roller, after drying, the aqueous polyurethane composite slurry is further embossed by using a two-roller calender at 140 ℃, so as to obtain the polyester fiber cloth composite material with the surface being faced by the aqueous polyurethane composite material facing layer 1 printed with lines or patterns, then the lower surface of the polyester fiber cloth layer 2 is further used as an attaching surface through the two-roller calender, and is attached to the upper surface of the hard polymer flame-retardant foaming plate layer 4 through the adhesive layer 3, and the aqueous polyurethane composite material facing ceiling board is obtained after drying.

The foregoing embodiments are merely illustrative of the technical concept and features of the present utility model, and are intended to enable those skilled in the art to understand the present utility model and to implement the same, not to limit the scope of the present utility model. All equivalent changes or modifications made according to the spirit of the present utility model should be included in the scope of the present utility model.

Claims

1. The utility model provides a waterborne polyurethane combined material veneer furred ceiling board which characterized in that: comprises a water-based polyurethane composite material surface layer (1), a polyester fiber cloth layer (2), an adhesive layer (3) and a hard polymer flame-retardant foaming plate layer (4); the water-based polyurethane composite material surface layer (1) is arranged on one surface of the polyester fiber cloth layer (2), and the hard polymer flame-retardant foaming plate layer (4) is attached to the other surface of the polyester fiber cloth layer (2) through the adhesive layer (3).

2. The aqueous polyurethane composite faced ceiling tile of claim 1, wherein: the thickness of the water-based polyurethane composite material surface layer (1) is 0.5-5mm.

3. The aqueous polyurethane composite faced ceiling tile of claim 1, wherein: the surface of the water-based polyurethane composite material surface layer (1) is printed with lines or patterns.

4. The aqueous polyurethane composite faced ceiling tile of claim 1, wherein: the water-based polyurethane composite material surface layer (1) is specifically a water-based polyurethane composite material surface layer (1) subjected to flame retardant treatment.

5. The aqueous polyurethane composite faced ceiling tile of claim 1, wherein: the polyester fiber cloth layer (2) is specifically a flame-retardant treated polyester fiber cloth layer (2).

6. The aqueous polyurethane composite faced ceiling tile of claim 1, wherein: the thickness of the polyester fiber cloth layer (2) is 0.08-1mm.

7. The aqueous polyurethane composite faced ceiling tile of claim 1, wherein: the thickness of the hard polymer flame-retardant foaming plate layer (4) is 3-18 mm.