Production method of abrasion-proof decorating paper

A production method and technology for decorative paper, applied in special paper, papermaking, paper and other directions, can solve the problem that the effect of the surface wear resistance of the composite floor is not very obvious, the wear resistance of the impregnated decorative paper is uneven, and the aluminum oxide powder is distributed. Non-uniformity and other problems, to achieve significant social and environmental protection effects and economic benefits, high surface overall wear resistance, uniform and stable performance, and obvious energy saving and emission reduction effects.

Inactive Publication Date: 2009-04-08
张杰
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  • Abstract
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  • Application Information

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Problems solved by technology

However, in the actual production process, there are still some technical problems in the operation of "spraying Al2O3 powder". "As a result, the aluminum oxide powder sprayed on the surface of the decorative paper is unevenly distributed, and the impregnated decorative paper will show a technical defect of "inhomogeneous wear resistance and instability" on the overall surface
Objectively speaking, the "impregnated decorative paper with its own wear resistance" prepared by the above method does not have a very obvious effect on improving the wear resistance of the composite floor surface during actual use.

Method used

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  • Production method of abrasion-proof decorating paper

Examples

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Effect test

Embodiment 1

[0038] A kind of production method of wear-resistant decorative paper, it carries out according to the following steps:

[0039] (1) Material preparation: Prepare decorative paper raw materials, said decorative paper raw materials are printed with decorative patterns and color patterns on the surface according to the design requirements, and the quantitative specification is 80g / m 2 wood pulp web.

[0040] (2) Dipping: weigh raw materials according to the following weight ratio:

[0041] Urine formaldehyde resin 100 parts,

[0042] Contains 12% NH 4 10 parts of aqueous solution of Cl,

[0043] The above-mentioned urea-formaldehyde resin is the commercially available UF glue chemical material. Put the above-mentioned raw materials weighed into the container and stir evenly to prepare impregnated glue. Put the prepared impregnated glue into the impregnated glue tank, and then put the printed The wood pulp roll paper with patterns and color patterns is placed on the paper she...

Embodiment 2

[0063] A kind of production method of wear-resistant decorative paper, it is on the basis of the embodiment described in embodiment one, controls the gluing amount of dipping glue to be 60g / m in the dipping step 2 , the dipping glue used is made by weighing the raw materials according to the following weight ratio and putting them into the container and stirring them evenly:

[0064] Urine formaldehyde resin 100 parts,

[0065] Contains 15% NH 4 6 parts of aqueous Cl solution.

Embodiment 3

[0067] A kind of production method of wear-resistant decorative paper, it is on the basis of the embodiment described in embodiment one, controls the gluing amount of dipping glue to be 40g / m in the dipping step 2 , the dipping glue used is made by weighing the raw materials according to the following weight ratio and putting them into the container and stirring them evenly:

[0068] Urine formaldehyde resin 100 parts,

[0069] Contains 10% NH 4 15 parts of aqueous solution of Cl.

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Abstract

The invention discloses a production method of wear-resisting decorative paper, which is carried out sequentially by the steps of material preparation, gum dipping, coating, one-time drying, gluing and secondary drying, all processing work can be finished online by one-time operation and the production flow is simple: main characteristics thereof are as follows: the component formula of dipping glue, coating glue and surface glue solution is firstly created after a plurality of successful tests, which has obvious effect for improving the surface wear-resisting property, the overall wear-resisting evenness and stability, the anti-soil capability and the luster clarity of the wear-resisting decorative paper; the wear-resisting decorative paper produced by adopting the production method is especially suitable for being used as the surface decoration materials of compound floors or other decoration plates, can simplify production laying process, has obvious effect to improve the production efficiency of the compound floors and other decorative plates, save energy and reduce emission and cost, and has excellent environmental protection effect and large economic benefit.

Description

Technical field: [0001] The invention relates to a processing technology of surface material for floors or other decorative boards, in particular to a production method of wear-resistant decorative paper. Background technique: [0002] Because the laminate floor has many advantages such as strong wear resistance, stable size, not easy to deform, easy to clean and maintain, and relatively moderate price, it is favored by people. We know that the existing reinforced composite flooring is based on medium and high-density fiberboard (or particle board), and a balance layer is installed on the back of the substrate. The first wear-resistant layer is made by hot-pressing composite processing. That is to say, it is composed of a four-layer composite structure of surface wear-resistant layer, impregnated decorative paper layer, base material layer and balance layer. In the actual production process of this "four-layer composite structure" reinforced composite floor, the paving pro...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): D21H27/28D21H23/32D21H23/56D21H25/06D21H17/48D21H19/26
Inventor 马义明夏中庆杨华
Owner 张杰
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