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Flame retardant thermal insulation negative ion wood lacquer additive

A negative ion additive and wood lacquer technology, applied in the field of wood lacquer, can solve the problems of non-flame retardant and heat insulation, increased cost investment, waste of resources, etc., achieve the effect of no adverse side effects, shorten processing time, and eliminate foam

Inactive Publication Date: 2019-07-05
安徽名士达新材料有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The object of the present invention is to provide a kind of flame-retardant and heat-insulating negative ion wood lacquer additive, to solve the above-mentioned background technology and propose in the prior art, add additive to the wood ware lacquer can improve the self performance of wood ware lacquer, and present wood ware lacquer additive performance is relatively Single, when the comprehensiveness of multiple aspects of the coating can be improved, it is necessary to add a variety of additives, which not only increases the cost of investment, but also causes a waste of resources, and the current wood coatings do not have barrier properties. The function of combustion and heat insulation, and because of the characteristics of the paint, it contains more formaldehyde, which will not only pollute the air, but also cause harm to the human body.

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0025] Take 12 parts of water, 13 parts of negative ion additive, 3 parts of defoamer, 2 parts of wetting agent, 4 parts of dispersant, 3 parts of polyurethane thickener, 55 parts of film-forming polymer, 3 parts of co-solvent, 2 parts of film-forming aid 5 parts of tea oil, 3 parts of tea seed shell, 0.6 part of kaolin, 1 part of tea dregs, 4 parts of diatomaceous earth, flame-retardant and heat-insulating anion wood lacquer additive, the processing steps are as follows:

[0026] Step 1: Pulverize the tea seed shell and tea residue, and sieve to obtain tea seed powder and tea powder;

[0027] Step 2: Mix tea powder, diatomaceous earth and water, and stir to obtain mixture A;

[0028] Step 3: Mix the tea seed powder and kaolin in step 1, add water and stir to obtain the mixture B;

[0029] Step 4: Mix 1,1-dimethoxy-3-(trimethylsilyloxy)-1,3-butadiene with exo-3,6-epoxy-1,2 under inert gas atmosphere , 36-Tetrahydrophthalic anhydride is added to the high boiling point solvent...

Embodiment 2

[0034] Take 14 parts of water, 14 parts of negative ion additive, 4 parts of defoamer, 3 parts of wetting agent, 5 parts of dispersant, 4 parts of polyurethane thickener, 58 parts of film-forming polymer, 4 parts of co-solvent, 3 parts of film-forming aid 4 parts of tea oil, 4 parts of tea seed shell, 0.7 part of kaolin, 2 parts of tea dregs, 5 parts of diatomaceous earth, flame-retardant and heat-insulating anion wood lacquer additive, the processing steps are as follows:

[0035] Step 1: Pulverize the tea seed shell and tea residue, and sieve to obtain tea seed powder and tea powder;

[0036] Step 2: Mix tea powder, diatomaceous earth and water, and stir to obtain mixture A;

[0037]Step 3: Mix the tea seed powder and kaolin in step 1, add water and stir to obtain the mixture B;

[0038] Step 4: Mix 1,1-dimethoxy-3-(trimethylsilyloxy)-1,3-butadiene with exo-3,6-epoxy-1,2 under inert gas atmosphere , 36-Tetrahydrophthalic anhydride was added to the high boiling point solven...

Embodiment 3

[0043] Take 20 parts of water, 15 parts of negative ion additive, 5 parts of defoamer, 5 parts of wetting agent, 4 parts of dispersant, 5 parts of polyurethane thickener, 60 parts of film-forming polymer, 5 parts of cosolvent, 3 parts of film-forming aid 7 parts of tea oil, 4 parts of tea seed shell, 0.8 part of kaolin, 2 parts of tea residue, 5 parts of diatomaceous earth, flame retardant and heat insulating negative ion wood lacquer additive, the processing steps are as follows:

[0044] Step 1: Pulverize the tea seed shell and tea residue, and sieve to obtain tea seed powder and tea powder;

[0045] Step 2: Mix tea powder, diatomaceous earth and water, and stir to obtain mixture A;

[0046] Step 3: Mix the tea seed powder and kaolin in step 1, add water and stir to obtain the mixture B;

[0047] Step 4: Mix 1,1-dimethoxy-3-(trimethylsilyloxy)-1,3-butadiene with exo-3,6-epoxy-1,2 under inert gas atmosphere , 36-tetrahydrophthalic anhydride was added to the high boiling poi...

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PUM

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Abstract

The invention discloses a flame retardant thermal insulation negative ion wood lacquer additive, which comprises following components: water, a negative ion additive, an antifoaming agent, a wetting agent, a dispersant, a polyurethane thickening agent, a film forming polymer, a cosolvent, a film forming aid, tea oil, tea seed shells, kaolin, tea residues, and diatomite. In the prior art, a conventional wood lacquer additive only has a single function, multiple additives should be added, the cost is increased, the resources are wasted, the air is polluted, the human health is damaged, the conventional wood lacquer is not environmentally friendly, and the shortages mentioned above are overcome. Lacquer cracking and shredding are prevented; the substrate covered by the lacquer is better protected; the cost is reduced, and the drying time is shortened. The work efficiency is improved, and at the same time, the wood lacquer additive has a flame retardant function and a thermal insulation function, is capable of continuously releasing negative ions, quickly removes odor of wood lacquer, and improves the life quality.

Description

technical field [0001] The invention relates to the technical field of wood lacquer, in particular to a flame-retardant and heat-insulating negative ion wood lacquer additive. Background technique [0002] Paint is a kind of chemical mixture coating that can firmly cover the surface of objects for protection, decoration, marking and other special purposes. Coatings are generally composed of four parts: film-forming substances, fillers, solvents, and additives. There are slight changes, such as varnish without filler, powder coating without solvent, and wood lacquer is a kind of paint, wood lacquer refers to a type of resin paint used on wood products, including polyester, polyurethane paint, etc., can be Divided into water-based and oil-based, according to the gloss can be divided into high-gloss, semi-matte, matte, according to the use can be divided into furniture paint, floor paint, etc., and with the continuous development of the current society, it is constantly improvi...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C09D7/61C09D7/63C09D7/65C09D5/18C09D5/14C09D5/24C09D171/00C09D191/00C09D197/00
CPCC09D7/61C09D7/63C09D7/65C09D7/70C09D5/18C09D5/14C09D5/24C09D171/00C08L2205/035C08L2201/02C08L2201/04C08L2205/16
Inventor 吴浩
Owner 安徽名士达新材料有限公司
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