High-stain-resistance decorative paper and preparation method thereof

Abstract

The invention relates to the technical field of decorative materials, and particularly discloses high-stain-resistance decorative paper and a preparation method thereof. The high-stain-resistance decorative paper comprises base paper, a water-based ink layer and a gum dipping layer, and the water-based ink layer and the gum dipping layer are sequentially dipped on the surface of the base paper from inside to outside; the gum dipping layer is prepared from the following raw materials in parts by weight: 25 to 30 parts of melamine formaldehyde resin, 15 to 20 parts of nano silicon dioxide, 10 to 20 parts of nano titanium dioxide, 10 to 20 parts of nano silver oxide, 0.4 to 0.8 part of polysorbate-20, 0.1 to 0.5 part of ammonium chloride, 0.5 to 1 part of sodium dodecyl benzene sulfonate, 0.2 to 0.6 part of a stearic acid amide dedusting agent and 0.5 to 1 part of emulsified methyl silicone oil. The surface pollution resistance of the decorative paper can be up to level 5, the wear-resistant revolution can be up to 8935 r / min, and the decorative paper shows relatively high pollution resistance and friction resistance.

Description

technical field

[0001] The application relates to the field of decorative materials, more specifically, it relates to a highly stain-resistant decorative paper and a preparation method thereof. Background technique

[0002] Decorative paper is an essential raw material for many building materials products. It is placed under the surface paper in the product structure, mainly to provide decorative patterns and cover functions to prevent the glue from seeping out of the bottom layer.

[0003] Decorative paper is mainly used in the surface decoration of wooden floors, door panels, wood-based panels and other boards, and is widely used. However, its stain resistance is poor, especially when it is used in toilets, kitchens and other places, frequent contact with sewage can easily breed bacteria, mildew, and shorten the service life of decorative paper. Contents of the invention

[0004] In order to improve the stain resistance of the decorative paper, the present application p...

Examples

preparation example 1

[0037] The dipping solution in the application is prepared by the following method:

[0038] According to the dosage in Table 1, melamine formaldehyde resin, nano-silica, nano-titanium dioxide, nano-silver oxide, polysorbate-20, ammonium chloride, sodium dodecylbenzenesulfonate, stearic acid amide dust remover Mix it with emulsified methyl silicone oil and stir evenly to obtain the dipping solution.

preparation example 2-3

[0040] The dipping solution of Preparation Example 2-3 is exactly the same as the preparation method of Preparation Example 1, the difference is that the ingredients of each raw material are different, as shown in Table 1 for details.

[0041] Each raw material dosage (unit: g) of the dipping liquid of table 1 preparation example 1-3

[0042]

preparation example 4-5

[0044] The dipping solution of Preparation Example 4-5 is exactly the same as the preparation method of Preparation Example 2, the difference is that the ingredients of each raw material are different, as shown in Table 2 for details.

[0045] Each raw material dosage (unit: g) of the dipping liquid of table 2 preparation example 4-5

[0046]

[0047]

technical field

[0001] The application relates to the field of decorative materials, more specifically, it relates to a highly stain-resistant decorative paper and a preparation method thereof. Background technique

[0002] Decorative paper is an essential raw material for many building materials products. It is placed under the surface paper in the product structure, mainly to provide decorative patterns and cover functions to prevent the glue from seeping out of the bottom layer.

[0003] Decorative paper is mainly used in the surface decoration of wooden floors, door panels, wood-based panels and other boards, and is widely used. However, its stain resistance is poor, especially when it is used in toilets, kitchens and other places, frequent contact with sewage can easily breed bacteria, mildew, and shorten the service life of decorative paper. Contents of the invention

[0004] In order to improve the stain resistance of the decorative paper, the present application p...

Examples

preparation example 1

[0037] The dipping solution in the application is prepared by the following method:

[0038] According to the dosage in Table 1, melamine formaldehyde resin, nano-silica, nano-titanium dioxide, nano-silver oxide, polysorbate-20, ammonium chloride, sodium dodecylbenzenesulfonate, stearic acid amide dust remover Mix it with emulsified methyl silicone oil and stir evenly to obtain the dipping solution.

preparation example 2-3

[0040] The dipping solution of Preparation Example 2-3 is exactly the same as the preparation method of Preparation Example 1, the difference is that the ingredients of each raw material are different, as shown in Table 1 for details.

[0041] Each raw material dosage (unit: g) of the dipping liquid of table 1 preparation example 1-3

[0042]

preparation example 4-5

[0044] The dipping solution of Preparation Example 4-5 is exactly the same as the preparation method of Preparation Example 2, the difference is that the ingredients of each raw material are different, as shown in Table 2 for details.

[0045] Each raw material dosage (unit: g) of the dipping liquid of table 2 preparation example 4-5

[0046]

[0047]

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