Five-in-one functional facing shaving board and preparing method thereof

A particleboard and functional technology, which is applied in the field of five-in-one functional veneer particleboard and its preparation, can solve the problems of low production efficiency, high cost, no flame retardant function, etc., and achieves high environmental protection level, stable physical and chemical properties, and no residue. The effect of formaldehyde pollution

Inactive Publication Date: 2020-05-19
木德(上海)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

201910507340.6 discloses a production method of composite particleboard. The particleboard uses phenolic resin to treat the shavings to achieve the purpose of fire prevention, but this method has high cost and low production efficiency
200710139377.5 discloses a four-in-one health-care floor, which has four functions of no formaldehyde release, moisture-proof, anti-bacteria, and infrared radiation, but does not have flame-retardant function

Method used

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  • Five-in-one functional facing shaving board and preparing method thereof
  • Five-in-one functional facing shaving board and preparing method thereof
  • Five-in-one functional facing shaving board and preparing method thereof

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preparation example Construction

[0038] The embodiment of the present invention also provides a method for preparing the five-in-one functional decorative particleboard according to the above embodiment, comprising the following steps:

[0039] S1: Weigh each raw material in proportion, soak and dry the wooden shavings in a flame retardant, sort out the dry shavings of the coarse core layer and the dry shavings of the fine surface layer, and then add wave absorbing agent and mix well;

[0040] S2: After mixing the environment-friendly high moisture-proof glue and water into glue, add them to the core layer and the surface layer of dry shavings respectively. After mechanical stirring, mix the coarse core layer dry shavings and fine surface layer dry shavings containing the environment-friendly high moisture-proof glue in proportion. Paving, and flat pressing the paved slab into a three-in-one functional particleboard under a pressure of 30Mpa and a temperature of 170-210°C;

[0041] S3: Mix melamine resin glue...

Embodiment 1

[0046] The five-in-one functional decorative particleboard is composed of a three-in-one functional particleboard 1 and a composite nano-decorative film layer 2 attached to one side (such as figure 2 shown) or composed of a three-in-one functional particle board 1 and a composite nano-decorative film layer 2 attached to both sides (such as figure 1 shown).

[0047] Specifically, the preparation method of the five-in-one functional decorative particleboard includes the following steps:

[0048] (1) Preparation of three-in-one functional particleboard:

[0049] Weigh each raw material in proportion, soak and dry the wooden shavings in a flame retardant, sort out the dry shavings of the coarse core layer and the dry shavings of the fine surface layer, and then add the wave absorbing agent and mix them evenly;

[0050] After mixing the environment-friendly high moisture-proof glue and water into glue, add them to the core layer and the surface dry shavings respectively, and aft...

Embodiment 2

[0059] The preparation method of the five-in-one functional decorative particleboard is the same as that in Example 1, the difference is that the raw materials of the three-in-one functional particleboard include (per cubic consumption) 650kg of wood shavings with a water content of 1.5-3%, 5kg of demineralized water according to the national standard, and high environmental protection. Moisture-proof glue 115kg, wave absorbing agent 25kg, flame retardant 36kg.

[0060] Among the raw materials of the three-in-one functional particle board, the raw materials (amount per ton) of environmentally friendly high moisture-proof glue are: 650kg of formaldehyde, 400kg of urea, 40kg of melamine, 10kg of sodium hydroxide, and 3kg of formic acid. The above raw materials are obtained through addition and polycondensation reactions. The indicators of this environmentally friendly high moisture-proof adhesive are as follows: a. Appearance: white or milky white, without mechanical impurities; ...

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Abstract

The invention provides a five-in-one functional facing shaving board and a preparing method thereof, and belongs to the technical field of shaving board production. The shaving board can have the functions that left formaldehyde pollution is avoided, negative ions can be released, sterilization is effective, radiation is prevented, damp and wet are prevented, and fire preventing and inflaming retarding are achieved at the same time, and tested indexes are stable. The five-in-one functional facing shaving board is composed of a three-in-one functional shaving board and a composite nano decoration film layer, and the composite nano decoration film layer is attached to one or two sides of the functional shaving board. The preparing method can be applied to manufacturing of the five-in-one functional facing shaving board, and the market requirements can be effectively met.

Description

technical field [0001] The invention belongs to the technical field of particleboard production, and in particular relates to a five-in-one functional decorative particleboard and a preparation method thereof. Background technique [0002] With the improvement of people's living standards, people have higher and higher requirements for the environmental protection, safety and health care performance of household panels. 201910507340.6 discloses a production method of composite particleboard. The particleboard uses phenolic resin to treat the shavings to achieve the purpose of fire prevention, but this method has high cost and low production efficiency. 200710139377.5 discloses a four-in-one health-care floor, which has four functions of no formaldehyde release, moisture-proof, anti-bacteria, and infrared radiation, but does not have a flame-retardant function. However, the flame retardant function is very important for furniture boards. Comprehensively considering the basi...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B27N3/02B27N3/14B27N3/20B27N1/02B27D1/00
CPCB27D1/00B27N1/0209B27N3/002B27N3/02B27N3/14B27N3/203
Inventor 李海东刘志英李存山
Owner 木德(上海)新材料科技有限公司
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