Wood fiber composite diatomite fireproof flame-retardant decorative plate and preparation method thereof

A composite diatomite, fire-resistant and flame-retardant technology, applied in the field of building boards, can solve the problems of high weight and poor water resistance of wall boards, and achieve the effects of reduced production energy consumption, controlled setting time, and reduced hydrophilicity

Inactive Publication Date: 2022-05-17
白山和一硅藻科技股份有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] The purpose of the present invention is to provide a wood fiber composite diatomite fireproof flame retardant decorative board and its preparation method, the present invention is mainly to solve the problem of high weight and poor water resistance of existing furniture wallboards

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0022] Embodiment 1: A wood fiber composite diatomite fireproof and flame-retardant decorative board, including a base material and an auxiliary agent, the base material includes raw materials composed of the following parts by weight: 10 parts of magnesium chloride halogen flakes, the effective content of magnesium chloride halogen flakes is greater than 50%, 30 parts of magnesium oxide powder, the effective content of magnesium oxide powder is greater than 85%, the active content is greater than 50%, 10 parts of diatomaceous earth, 2 parts of homogeneous wood chips, 2 parts of plant straw, 1 part of active silicon powder and 1 part of organic silicon powder ; Additives include 0.5 parts of urea-formaldehyde resin, 0.5 parts of sodium pyrophosphate and 0.3 parts of flame retardant.

[0023] The flame retardant is an inorganic flame retardant.

[0024] A method for preparing a wood fiber composite diatomite fireproof and flame-retardant decorative board, comprising the followi...

Embodiment 2

[0030] Embodiment 2: A wood fiber composite diatomite fireproof and flame-retardant decorative board, including a base material and an auxiliary agent, the base material includes raw materials composed of the following parts by weight: 12 parts of magnesium chloride halogen flakes, the effective content of magnesium chloride halogen flakes is greater than 50%, 40 parts of magnesium oxide powder, the effective content of magnesium oxide powder is greater than 85%, the active content is greater than 50%, 12 parts of diatomaceous earth, 4 parts of homogeneous wood chips, 4 parts of plant straw, 2 parts of active silicon powder and 2 parts of organic silicon powder The additives include 0.6 parts of urea-formaldehyde resin, 0.7 parts of sodium pyrophosphate and 0.4 parts of flame retardant.

[0031] The flame retardant is an inorganic flame retardant.

[0032] A method for preparing a wood fiber composite diatomite fireproof and flame-retardant decorative board, comprising the fol...

Embodiment 3

[0038] Embodiment 3: A wood fiber composite diatomite fireproof and flame-retardant decorative board, including a base material and an auxiliary agent, the base material includes raw materials composed of the following parts by weight: 15 parts of magnesium chloride halogen flakes, the effective content of magnesium chloride halogen flakes is greater than 50%, 50 parts of magnesium oxide powder, the effective content of magnesium oxide powder is greater than 85%, the active content is greater than 50%, 15 parts of diatomaceous earth, 6 parts of homogeneous wood chips, 6 parts of plant straw, 3 parts of active silicon powder and 3 parts of organic silicon powder The additives include 0.8 parts of urea-formaldehyde resin, 0.8 parts of sodium pyrophosphate and 0.5 parts of flame retardant.

[0039] The flame retardant is an inorganic flame retardant.

[0040] A method for preparing a wood fiber composite diatomite fireproof and flame-retardant decorative board, comprising the fol...

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
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PUM

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Abstract

The invention relates to the technical field of building boards, and discloses a wood fiber composite diatomite fireproof flame-retardant decorative board and a preparation method thereof.The wood fiber composite diatomite fireproof flame-retardant decorative board comprises a base material and auxiliaries, and the base material comprises, by weight, 10-15 parts of magnesium chloride halogen sheets, 30-50 parts of magnesium oxide powder, 2-6 parts of homogeneous wood chips, 2-6 parts of plant straw, 1-3 parts of active silicon powder and 1-3 parts of organic silicon powder; the preparation process is simple, production is easy, production energy consumption is greatly reduced, the product does not contain substances harmful to human beings and is safe to use, homogeneous wood chips are added, the weight of the whole board is effectively reduced, the heat preservation performance is improved, meanwhile, recycling of the wood chips is achieved, the coagulation time can be controlled by adding urea formaldehyde resin and sodium pyrophosphate, and the production cost is reduced. By adding the organic silicon powder, the surface property of the plate can be changed, so that the hydrophilicity of the plate is reduced, the water resistance of the plate is further improved, and convenience is brought to use of people.

Description

technical field [0001] The invention relates to the technical field of building panels, in particular to a wood fiber composite diatomite fireproof and flame-retardant decorative panel and a preparation method thereof. Background technique [0002] Furniture refers to the category of utensils and facilities necessary for human beings to maintain normal life, engage in production practice and carry out social activities. Furniture also follows the footsteps of the times and continues to develop and innovate. Up to now, there are many categories, different materials, complete varieties, and different uses. It is an important foundation for establishing a working and living space; [0003] Board is one of the necessary components in furniture, among which magnesium oxychloride board is a common wall material or decorative board, because of its fast setting and high strength, it has gradually become a common material in people's housing construction industry. [0004] However, ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C04B28/32C04B111/27C04B111/28
CPCC04B28/32C04B2111/27C04B2111/28C04B18/24C04B18/26C04B14/08C04B14/06C04B24/42C04B24/307C04B22/16C04B2103/63Y02W30/91
Inventor 于波
Owner 白山和一硅藻科技股份有限公司
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