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Nano-magnesium board processing technology and flame-retardant impregnation device

A processing technology, magnesium board technology, applied in the direction of wood impregnation, pressure impregnation, impregnation of wood, etc., can solve the problem of low impregnation amount of flame retardant, and achieve high impregnation amount of flame retardant, increase impregnation amount, and high fire rating. Effect

Active Publication Date: 2022-03-11
山东宜居新材料科技有限公司
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Problems solved by technology

[0004] The purpose of the present invention is to provide a nano-magnesium board processing technology and a flame-retardant impregnating device to solve the low impregnation amount of flame retardant caused by directly soaking wood in the impregnation solution in the prior art, which is only suitable for processing veneers, etc. Technical issues with thinner wood

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  • Nano-magnesium board processing technology and flame-retardant impregnation device

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Embodiment Construction

[0042]The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.

[0043] Such as figure 1 As shown, the present invention provides a kind of nano-magnesium plate processing technology, comprises the following steps,

[0044] Step 100, drying the wood raw material, and processing the dried wood into a milling material of a preset specification;

[0045] Step 200, adding a P-N flame retardant to the mill powder to impregnate the mill powder;

[0046] Step 300, mixing the impregnated grinding powder and auxiliary materials eve...

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Abstract

The invention discloses a nano-magnesium board processing technology, comprising the following steps: processing the dried wood into a milling material of a preset specification; adding a P-N flame retardant to the milling material for impregnation treatment; The impregnated mill powder is press-molded into a nano-magnesium board base material; the wear-resistant paper, decorative paper, nano-magnesium board base material and balance paper are stacked in sequence, and then hot-pressed to obtain a shaped nano-magnesium board. It is also disclosed A flame-retardant impregnation device is provided, which includes a pressure-resistant treatment tank, and the inside of the pressure-resistant treatment tank is provided with a powder impregnation box for separately storing grinding powder, and densely arranged on the powder impregnation box for the The flame retardant penetration hole through which the P-N flame retardant circulates. The inside of the pressure-resistant treatment tank is provided with a power mechanism for driving the powder impregnation box to bounce up and down. The embodiment of the present invention directly adds P to the wood powder. ‑N flame retardant impregnation treatment, high impregnation penetration rate of granular wood powder, large impregnation amount of flame retardant, high fire protection level.

Description

technical field [0001] The invention relates to the technical field of floor processing, in particular to a nano-magnesium board processing technology and a flame-retardant dipping device. Background technique [0002] Flame retardant floor refers to wooden floor with fire retardant function. In the process of production and processing, fire-resistant and flame-retardant flooring is generally based on fiberboard, particleboard, plywood, etc., and the substrate is soaked in a flame retardant, and through flame-retardant treatment, it reaches a certain flame-retardant level. As a commonly used flame retardant, magnesium hydroxide has a flame retardant mechanism: when magnesium hydroxide is heated and decomposed, it releases H2O and absorbs a large amount of latent heat, which reduces the actual temperature that the resin can withstand in the flame. Suppresses the cooling effect of polymer decomposition and flammable gas generation. At the same time, the MgO generated after d...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B27D1/00B27K3/02B27K3/08B27N3/10
CPCB27K3/08B27K3/0214B27N3/10B27D1/00B27K2240/30
Inventor 方朝国朱莽杨明李冲化明志张琪坤
Owner 山东宜居新材料科技有限公司
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