Use method for wood flame retardant

A fire retardant and wood technology, applied in wood treatment, impregnated wood, wood impregnation, etc., can solve the problems of large engineering volume, long time, influence of wood fastness, etc., and achieve the effect of good surface uniformity

Inactive Publication Date: 2017-01-04
桐乡市美意家具有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Most of the flame retardant treatment of wood in the existing market is carried out by soaking the wood in the flame retardant prepa

Method used

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Examples

Experimental program
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Embodiment 1

[0008] The usage method of a kind of wood flame retardant described in this embodiment, will be by mass parts: 35 parts of ammonium sulfate, 25 parts of boric acid, 15 parts of borax, 60 parts of urea, 8 parts of azodicarbonamide, phthalic acid The flame retardant composed of 12 parts of dibutyl ester, 3 parts of bis-fumarate, 28 parts of sodium carbonate, and 3 parts of penetrating agent is prepared with ethanol. The mass ratio of flame retardant to ethanol is 1:1, and then carbonic acid is added. Calcium powder, stir to form a gel, and then spread evenly on the wood surface, ventilate and dry naturally, after the calcium carbonate is completely dry, clean the calcium carbonate.

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Abstract

The invention relates to the technical field of wood processing and particularly relates to a use method for a wood flame retardant. The use method comprises the following steps: blending a flame retardant which is composed of the following components in parts by mass: 35 parts of ammonium sulfate, 25 parts of boric acid, 15 parts of borax, 60 parts of urea, 8 parts of azodicarbonamide, 12 parts of dibutyl phthalate, 3 parts of bis(dialky fumarate), 28 parts of sodium carbonate and 3 parts of a penetrant with ethanol, wherein the mass ratio of the flame retardant and the ethanol is 1: 1; then adding calcium carbonate powder into the mixture and stirring the mixture to be colloidal; then uniformly smearing the mixture on the surface of a wood; performing ventilation and natural drying; and after calcium carbonate is fully dried, thoroughly cleaning calcium carbonate. According to the use method for the wood flame retardant provided by the invention, by taking calcium carbonate as a medium which is smeared on the surface of the wood, the flame retardant penetrates into the wood, so that the surface uniformity is better; and moreover, the influence on the quality of the wood caused by soaking the wood can be avoided.

Description

technical field [0001] The invention relates to the technical field of wood processing, in particular to a method for using a wood flame retardant. Background technique [0002] At present, in the field of home furnishing, the requirements for the flame retardancy of wood are getting higher and higher. Most of the flame retardant treatment of wood in the existing market is carried out by soaking the wood in the flame retardant preparation solution, which takes a long time, requires a large amount of work, and is likely to affect the fastness of the wood; quality. Contents of the invention [0003] The object of the present invention is to provide a method for using a wood flame retardant that is easy to use, has good flame retardant effect and does not affect the quality of wood in order to solve the above technical deficiencies. [0004] In order to achieve the above object, the using method of a kind of wood flame retardant designed by the present invention will be: 35...

Claims

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Application Information

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IPC IPC(8): B27K3/12B27K3/52B27K5/04
CPCB27K3/12B27K3/52B27K5/04B27K2240/30
Inventor 沈炳洪
Owner 桐乡市美意家具有限公司
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