CN204472030U - Flame retardant type furniture impregnated paper - Google Patents

Abstract

The utility model proposes an impregnated paper for flame-retardant furniture, which includes a paper base layer and a resin film layer. Moisture-proof layer, the resin film layer is two layers, respectively on both sides of the paper base layer and the flame-retardant film layer; the order of each layer is resin film layer, paper base layer, flame-retardant film layer, resin film layer layer and the outermost moisture barrier. After the impregnation process of the utility model is improved, the fireproof grade of the impregnated paper can reach Class A; the laminated veneer can be completely applied to home decoration and furniture in any place. Moreover, the cured layer of melamine and phenolic resin is set as the moisture-proof layer, its moisture-proof performance is greatly enhanced, and it also has certain flame-retardant performance. The service life of the impregnated paper is long, which is beneficial to popularization and application.

Description

Flame retardant impregnated paper for furniture

technical field

The utility model relates to the field of furniture manufacturing, in particular to impregnated paper for flame-retardant furniture.

Background technique

Disadvantages of traditional impregnated paper for furniture: no fire resistance, poor safety level; narrow application range, cannot be used for the manufacture and decoration of furniture in crowded public places. In the production of cabinets and door covers, thermosetting resin-impregnated paper high-pressure laminates (fireproof boards) are often used. Fireproof boards are made of base paper (titanium powder paper, kraft paper) impregnated with melamine and phenolic resin at high temperature and high pressure. The production of this product generally adopts the cold-hot-cold pressing process, the production process is complicated, the production cycle time takes about one hour, and the energy consumption is relatively large.

In addition, the production process of decorative veneer paper used in traditional cabinets, wardrobes and floors is relatively simple. Since the main body does not use impregnated paper of various colors, its absorption capacity and anti-solution ability are very low, and the color is monotonous; , the product is easy to fade and has poor moisture resistance.

Utility model content

The utility model provides impregnated paper for flame-retardant furniture, which can effectively improve the fire-proof and flame-retardant performance of the board surface, and can also improve the moisture-proof performance.

The technical scheme of the utility model is realized as follows: a kind of impregnated paper for flame-retardant furniture, including a paper base layer and a resin film layer, and the impregnated paper also includes a flame-retardant film layer attached to the paper base layer, and improves the moisture resistance of the board. Performance and flame-retardant moisture-proof layer, the resin film layer is two layers, respectively on both sides of the paper base layer and flame-retardant film layer; the order of each layer is resin film layer, paper base layer, flame-retardant adhesive layer film layer, resin film layer and the outermost moisture-proof layer.

Preferably, the moisture-proof layer is a cured layer of melamine and phenolic resin.

Preferably, the thickness of the resin adhesive film layer, flame retardant adhesive film layer and paper base layer is equal, and the moisture-proof layer is half of the thickness of the paper base layer.

Compared with the prior art, the utility model has the advantages that: after the impregnation process is improved, the impregnated paper can reach Class A fire protection; the laminated veneer can be completely suitable for home decoration and furniture in any place. Moreover, the cured layer of melamine and phenolic resin is set as the moisture-proof layer, its moisture-proof performance is greatly enhanced, and it also has certain flame-retardant performance. The service life of the impregnated paper is long, which is beneficial to popularization and application.

Description of drawings

Fig. 1 is a sectional view of the utility model.

In the figure: 1. Paper base layer; 2. Resin film layer; 3. Flame retardant film layer; 4. Moisture-proof layer.

Detailed ways

The technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of them. example. Based on the embodiments of the present utility model, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the scope of protection of the present utility model.

Embodiment: See Fig. 1, a kind of impregnated paper for flame-retardant furniture, including paper base layer 1 and resin adhesive film layer 2, impregnated paper also includes the flame-retardant adhesive film layer 3 attached on the paper base layer 1, and improves board moisture-proof Performance and flame-retardant moisture-proof layer 4, the resin film layer 2 is two layers, respectively on both sides of the paper base layer 1 and the flame-retardant film layer 3; the order of each layer is resin film layer 2, paper layer The base layer 1, the flame retardant film layer 3, the resin film layer 2 and the outermost moisture-proof layer 4.

Preferably, the moisture-proof layer 4 is a cured layer of melamine and phenolic resin.

Preferably, the thickness of the resin film layer 2 , flame retardant film layer 3 and paper base layer 1 are equal, and the moisture-proof layer 4 is half of the thickness of the paper base layer 1 .

The general production process of the product of the utility model is: dipping→drying→coating fireproof material→coating resin glue→coating melamine layer→coating phenolic resin→drying→finished product. After the impregnation process is improved, the fire rating of the impregnated paper can reach Class A; the laminated veneer can be completely suitable for home decoration and furniture in any place. In addition, a cured layer of melamine and phenolic resin is set as the moisture-proof layer 4, its moisture-proof performance is greatly enhanced, and it also has a certain flame-retardant performance. The service life of the impregnated paper is long, which is beneficial to popularization and application.

The above descriptions are only preferred embodiments of the present utility model, and are not intended to limit the present utility model. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principles of the present utility model shall be included in the Within the protection scope of the present utility model.

Claims (3)

1. impregnated paper for flame-retardant type furniture, comprising paper base (1) and resin adhesive film layer (2), is characterized in that: impregnated paper also comprises the flame-retardant adhesive film layer ( 3), and the moisture-proof layer (4) that improves the moisture-proof performance and flame retardancy of the board, the resin film layer (2) is two layers, respectively on the two sides of the paper base layer (1) and the flame-retardant film layer (3). Side: the arrangement order of each layer is resin film layer (2), paper base layer (1), flame retardant film layer (3), resin film layer (2) and the outermost moisture-proof layer (4). 2. The flame-retardant impregnated paper for furniture according to claim 1, characterized in that: the moisture-proof layer (4) is a cured layer of melamine and phenolic resin. 3. The impregnated paper for flame-retardant furniture according to claim 1 or 2, characterized in that: the thickness of the resin film layer (2), the flame-retardant film layer (3) and the paper base layer (1) are equal, The moisture-proof layer (4) is half the thickness of the paper base layer (1).