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Environment-friendly primer for solid wood furniture

A primer and furniture technology, used in coatings, polyester coatings, polyamide coatings, etc., can solve the problems of allergic purpura, environmental pollution, irritation of the upper respiratory tract, etc., to improve adhesion and impact resistance. Effect

Inactive Publication Date: 2018-01-09
佛山市三水区白坭镇巨财红木厂
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] Among the existing primers, many primers use formaldehyde, toluene, and xylene as organic solvents. Many people may only know that formaldehyde can induce allergic asthma, and a large amount of it can cause allergic purpura, and can cause gene mutations and chromosome damage. , can also cause human nasopharyngeal carcinoma
However, they do not know that toluene and xylene are also very harmful. People who inhale high concentrations of toluene or xylene in a short period of time will experience symptoms of central nervous anesthesia, such as dizziness, nausea, chest tightness, and fatigue in mild cases, and coma in severe cases. Even death due to respiratory and circulatory failure, chronic benzene poisoning can irritate the skin, eyes and upper respiratory tract
[0004] Using formaldehyde, toluene, and xylene as organic solvents not only harms the human body, but also pollutes the environment and greatly reduces air quality

Method used

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  • Environment-friendly primer for solid wood furniture
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  • Environment-friendly primer for solid wood furniture

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0026] Embodiment 1 The preparation method of solid wood furniture environmental protection primer is:

[0027] Accurately weigh the components of rosin resin, amber resin, shellac resin, polyamide resin, alkyd resin, methyl diglycol ether, glass powder, sodium tripolyphosphate, polyoxypropylene glyceryl ether and modified hydrogenated castor sesame oil;

[0028] Add rosin resin, amber resin and shellac resin to the container filled with methyl diethylene glycol ether, start the stirrer, and the stirring speed is 380r / min, so that the rosin resin, amber resin and shellac resin are completely dissolved;

[0029] Add polyamide resin and alkyd resin to the container, add sodium tripolyphosphate at the same time, place it under microwave frequency of 1600MHz, and microwave for 8 minutes;

[0030] Add glass powder into the container, raise the temperature to 65°C, add polyoxypropylene glyceryl ether, raise the stirring speed to 400r / min, and keep the temperature for 50min;

[003...

Embodiment 2

[0033] Embodiment 2 The preparation method of solid wood furniture environmental protection primer is:

[0034] Accurately weigh rosin resin, amber resin, shellac resin, polyamide resin, alkyd resin, diethyl carbonate, asbestos powder, sodium tripolyphosphate, emulsified silicone oil and polyamide wax;

[0035] Add rosin resin, amber resin and shellac resin to the container filled with diethyl carbonate, start the stirrer, and the stirring speed is 360r / min, so that the rosin resin, amber resin and shellac resin are completely dissolved;

[0036] Add polyamide resin and alkyd resin to the container, and add sodium tripolyphosphate at the same time, place it under the microwave frequency of 1900MHz, and microwave for 7 minutes;

[0037] Add asbestos powder into the container, raise the temperature to 73°C, add emulsified silicone oil, increase the stirring speed to 450r / min, and keep it warm for 35 minutes;

[0038] After the heat preservation reaction, add the polyamide wax i...

Embodiment 3

[0040] Embodiment 3 The preparation method of solid wood furniture environmental protection primer is:

[0041] Accurately weigh the components of rosin resin, amber resin, shellac resin, polyamide resin, alkyd resin, diethyl carbonate, alumina powder, sodium pyrophosphate, polyoxypropylene glyceryl ether and fumed silica;

[0042] Add rosin resin, amber resin and shellac resin to the container filled with diethyl carbonate, start the stirrer, and the stirring speed is 280r / min, so that the rosin resin, amber resin and shellac resin are completely dissolved;

[0043] Add polyamide resin and alkyd resin to the container, add sodium pyrophosphate at the same time, place it under microwave frequency of 2000MHz, and microwave for 4 minutes;

[0044] Add alumina powder into the container, raise the temperature to 75°C, add polyoxypropylene glyceryl ether, raise the stirring speed to 600r / min, and keep the temperature for 30min;

[0045] After the heat preservation reaction, add fu...

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Abstract

The invention discloses environment-friendly primer for solid wood furniture. The primer is prepared from the following raw material components in parts by mass: 32-40 parts of rosin resin, 16-24 parts of amber resin, 3-6 parts of lac resin, 12-18 parts of polyamide resin, 20-28 parts of alkyd resin, 25-34 parts of organic solvent, 8-14 parts of filler, 0.8-1.4 parts of a dispersing agent, 0.5-0.9part of a defoaming agent and 0.4-0.8 part of an anti-settling agent. The environment-friendly primer for solid wood furniture has the beneficial effects that the rosin resin, amber resin and lac resin are adopted to replace partial other synthetic resins, so that the adhesion and impact resistance of the primer are improved, and the organic solvent does not contain toxic or harmful substance, and is environment-friendly without pollution.

Description

technical field [0001] The invention relates to the technical field of primers, in particular to an environmental-friendly primer for solid wood furniture. Background technique [0002] The primer is the first layer of the paint system, which is used to improve the adhesion of the topcoat, increase the fullness of the topcoat, provide alkali resistance, provide anti-corrosion functions, etc. At the same time, it can ensure the uniform absorption of the topcoat and make the paint system play its best good effect. [0003] Among the existing primers, many primers use formaldehyde, toluene, and xylene as organic solvents. Many people may only know that formaldehyde can induce allergic asthma, and a large amount of it can cause allergic purpura, and can cause gene mutations and chromosome damage. , can also cause harm to human nasopharyngeal carcinoma. However, they do not know that toluene and xylene are also very harmful. People who inhale high concentrations of toluene or x...

Claims

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Application Information

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IPC IPC(8): C09D193/04C09D193/00C09D193/02C09D177/00C09D167/08C09D7/61
Inventor 李加锡
Owner 佛山市三水区白坭镇巨财红木厂