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High-density A-grade waterproof and fireproof board and preparation method thereof

A high-density, board-based technology, applied in the field of building decoration boards, can solve problems such as waste is not easy to burn, the impact on the environment and residents' health, waste, etc.

Inactive Publication Date: 2021-05-18
湖南美旺新材料科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] Existing melamine-impregnated film paper often leaves large scraps or torn abnormal scraps during use. These scraps or scraps are often discarded, which not only causes waste, but also causes solid waste due to the corners of the melamine overlay paper. The material is difficult to handle (melamine paper waste is not easy to burn: landfill is difficult to decompose: high formaldehyde content), if not handled properly, it will cause serious pollution to the surrounding environment, especially to air quality and water. impact on the environment and the health of residents

Method used

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  • High-density A-grade waterproof and fireproof board and preparation method thereof

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Experimental program
Comparison scheme
Effect test

Embodiment 1

[0033] A high-density class A waterproof and fireproof board, including the following components: 66kg of melamine-impregnated film paper scraps, 7kg of phenolic resin, 16kg of wood fiber, 3kg of carbon, 7kg of linking nanomaterials, 0.3kg of silane coupling agent, inorganic Wetting agent 0.3kg, curing agent 0.4kg.

[0034] Said includes the following components: nano-carbon silicon, nano-diatom mud, organic formaldehyde reactant and nano-carbon crystal, the weight ratio of nano-carbon silicon: nano-diatom mud: organic formaldehyde reactant: nano-carbon crystal is: 1:1.05 :0.8:1.

[0035] A preparation method of a high-density class A waterproof and fireproof board, comprising the steps of:

[0036] Preparation of linked nano-materials: Mix nano-carbon silicon, nano-diatom mud, organic formaldehyde reactants and nano-carbon crystals, and stir evenly. During the stirring process, stir while vibrating to obtain linked nano-materials;

[0037] Mixture preparation: put melamine-...

Embodiment 2

[0042] A high-density grade A waterproof and fireproof board, including the following components: 65kg of melamine-impregnated film paper scraps, 7.5kg of phenolic resin, 16.5kg of wood fiber, 2.5kg of carbon, 6kg of link nanomaterials, and 0.2 kg of silane coupling agent kg, inorganic wetting agent 0.2kg, curing agent 0.2kg.

[0043] The linked nanomaterials include the following components in parts by weight: nano-carbon silicon, nano-diatom mud, organic formaldehyde reactants and nano-carbon crystals, nano-carbon silicon: nano-diatom mud: organic formaldehyde reactants: nano-carbon crystals The weight ratio is: 0.8:1.05:0.6:0.8.

[0044] A preparation method of a high-density class A waterproof and fireproof board, comprising the steps of:

[0045] Preparation of linked nano-materials: Mix nano-carbon silicon, nano-diatom mud, organic formaldehyde reactants and nano-carbon crystals, and stir evenly. During the stirring process, stir while vibrating to obtain linked nano-ma...

Embodiment 3

[0051] A high-density class A waterproof and fireproof board, including the following components: 67kg of melamine-impregnated adhesive film paper corner waste, 8kg of phenolic resin, 17kg of wood fiber, 3.5kg of carbon, 7kg of linking nanomaterials, 0.4kg of silane coupling agent, Inorganic wetting agent 0.4kg, curing agent 0.4kg.

[0052] The linked nanomaterials include the following components: nano-carbon silicon, nano-diatom mud, organic formaldehyde reactant and nano-carbon crystal, nano-carbon silicon: nano-diatom mud: organic formaldehyde reactant: nano-carbon crystal nano-carbon silicon weight The ratio is: 1.1:1.3:0.9:1.1.

[0053] A preparation method of a high-density class A waterproof and fireproof board, comprising the steps of:

[0054] Preparation of linked nano-materials: Mix nano-carbon silicon, nano-diatom mud, organic formaldehyde reactants and nano-carbon crystals, and stir evenly. During the stirring process, stir while vibrating to obtain linked nano-ma...

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Abstract

The invention discloses a high-density A-grade waterproof and fireproof board and a preparation method thereof, and the board comprises the following components in parts by weight: 65-67 parts of melamine impregnated bond paper leftover material, 7-8 parts of phenolic resin, 16-17 parts of wood fiber, 2.5-3.5 parts of carbon, 6-7 parts of chained nanomaterial, 0.2-0.4 part of silane coupling agent, 0.2-0.4 part of inorganic wetting agent and 0.2-0.4 part of curing agent. According to the board and the preparation method, on one hand, leftover materials of melamine impregnated bond paper are fully utilized, waste is turned into wealth, and economic and social benefits are improved; and on the other hand, the influence on the environment and the health of residents caused by random emission of the leftover material of the melamine impregnated bond paper is avoided.

Description

technical field [0001] The invention relates to the technical field of building decoration boards, in particular to a high-density Class A waterproof and fireproof board and a preparation method thereof. Background technique [0002] Melamine board, referred to as melamine board, the full name is melamine impregnated film paper veneer wood-based board, which is to soak paper with different colors or textures in melamine resin adhesive, then dry to a certain degree of curing, and pave it on Particleboard, moisture-proof board, medium density fiberboard, plywood, blockboard or other hard fiberboard surface, the decorative board formed by hot pressing, in the production process, it is generally composed of several layers of paper, the number depends on the use Certainly. The melamine board makes the appearance of the furniture strong, and the paper printed with color or imitation wood grain is fragile, and the film paper formed after soaking in the transparent resin of the mel...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C08L97/02C08L61/28C08L61/06C08K3/34C08K7/26C08K3/04C08K13/04
CPCC08L97/02C08L2205/025C08L2205/16C08L2205/02C08L2205/035C08K2201/011C08L2201/02C08L61/28C08L61/06C08K3/34C08K7/26C08K3/04C08K13/04
Inventor 邬满意
Owner 湖南美旺新材料科技有限公司