Safe and environment-friendly wooden furniture coating and preparation method thereof

A wooden furniture, safe and environmentally friendly technology, applied in the field of furniture coatings, can solve problems such as pungent smell, affect people's health, and cannot meet market demand, and achieve the effect of broad market prospects

Inactive Publication Date: 2018-05-04
GUANGDONG DEXIN TECH INCUBATOR CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Most of the existing wooden furniture coatings contain toxic and harmful substances, and emit a pungent smell, which affects people's health
With the improvement of living standard

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0024] A safe and environment-friendly wooden furniture coating is composed of the following raw materials in parts by weight: 50 parts of coconut oil alkyd resin, 17 parts of methyl methacrylate, 30 parts of polyester modified epoxy resin, and 28 parts of polyvinyl acetate emulsion 4 parts of zinc phosphate, 2 parts of isothiazolinone, 1 part of butyl hydroxyanisole, 3 parts of propylene glycol butyl ether, 1 part of polycarboxylate ammonium salt dispersant, 7 parts of sodium alginate, polydimethylsiloxane 2 parts, 25 parts of modified pyrophyllite powder, 21 parts of talcum powder, 2 parts of oleic acid acyl.

[0025] Wherein, the modified pyrophyllite powder is made by the following method: weigh the pyrophyllite, pulverize it to obtain the pyrophyllite powder, put the pyrophyllite powder into 10% hydrochloric acid solution, stir for 1 hour, filter, add silica sol, mix After uniformity, put it into the calciner, calcinate at 720°C for 1 hour, and after natural cooling, pulv...

Embodiment 2

[0034] A safe and environment-friendly wooden furniture coating, consisting of the following raw materials in parts by weight: 51 parts of coconut oil alkyd resin, 18 parts of methyl methacrylate, 31 parts of polyester modified epoxy resin, 31 parts of polyvinyl acetate emulsion 7 parts of zinc phosphate, 4 parts of isothiazolinone, 1.3 parts of butyl hydroxyanisole, 4 parts of propylene glycol butyl ether, 1.2 parts of polycarboxylate ammonium salt dispersant, 10 parts of sodium alginate, polydimethylsiloxane 4 parts, 29 parts of modified pyrophyllite powder, 22 parts of talcum powder, 2.7 parts of oleic acid acyl.

[0035] Wherein, the modified pyrophyllite powder is made by the following method: take the pyrophyllite and crush it to obtain the pyrophyllite powder, put the pyrophyllite powder into 10% hydrochloric acid solution, stir for 1.5h, filter, add silica sol, After mixing evenly, put it into a calciner, calcinate at 730°C for 1 hour, and after natural cooling, pulver...

Embodiment 3

[0044] A safe and environment-friendly wooden furniture coating is composed of the following raw materials in parts by weight: 53 parts of coconut oil alkyd resin, 19 parts of methyl methacrylate, 32 parts of polyester modified epoxy resin, and 30 parts of polyvinyl acetate emulsion 6 parts, 6 parts of zinc phosphate, 3.5 parts of isothiazolinone, 1.5 parts of butyl hydroxyanisole, 5 parts of propylene glycol butyl ether, 1.6 parts of polycarboxylate ammonium salt dispersant, 9 parts of sodium alginate, polydimethylsiloxane 3 parts, 27 parts of modified pyrophyllite powder, 23 parts of talcum powder, 2.5 parts of oleic acid acyl.

[0045] Wherein, the modified pyrophyllite powder is made by the following method: take the pyrophyllite and crush it to obtain the pyrophyllite powder, put the pyrophyllite powder into 10% hydrochloric acid solution, stir for 1.5h, filter, add silica sol, After mixing evenly, put it into a calciner, and calcinate it at 740°C for 1.5h. After natural co...

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PUM

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Abstract

The invention discloses safe and environment-friendly wooden furniture coating which comprises the following raw materials in parts by weight: 50-55 parts of coconut oil alcohol acid resin, 17-21 parts of methyl methacrylate, 30-35 parts of polyester modified epoxy resin, 28-32 parts of polyvinyl acetate emulsion, 4-8 parts of zinc phosphate, 2-5 parts of isothiazolinone, 1-2 parts of butyl hydroxy anisd, 3-6 parts of propanediol butyl ether, 1-2 parts of a polycarboxylic acid ammonium salt dispersing agent, 7-11 parts of sodium alginate, 2-5 parts of polydimethylsiloxane, 25-30 parts of modified pyrophillite, 21-25 parts of a talcum powder and 2-3 parts of oleic acid amide. The invention also discloses a preparation method of the safe and environment-friendly wooden furniture coating. Theprepared wooden furniture coating has no toxicity or harm, is environmentally friendly and has a wide market prospect.

Description

technical field [0001] The invention relates to the technical field of furniture coatings, in particular to a safe and environment-friendly wooden furniture coating and a preparation method thereof. Background technique [0002] Paint, traditionally called paint in China. The so-called paint is coated on the surface of the object to be protected or decorated, and can form a continuous film firmly attached to the object to be coated, usually based on resin, oil, or emulsion, with or without adding pigments, fillers, adding Corresponding additives, viscous liquid prepared with organic solvent or talcum powder. The relatively authoritative book "Painting Technology" in the Chinese coatings industry defines it as follows: "Painting is a material that can be coated on the surface of an object by different construction techniques to form a firm adhesion, a certain strength, and a continuous coating. Solid film. The film formed in this way is commonly called a coating film, also ...

Claims

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Application Information

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IPC IPC(8): C09D167/08C09D163/00C09D131/04C09D105/04C09D183/04C09D7/61C09D7/62C09D7/63
CPCC08K2003/328C08K2201/014C08L2205/035C09D167/08C08L63/00C08L31/04C08L5/04C08L83/04C08K13/06C08K9/02C08K9/00C08K3/34C08K3/32
Inventor 冯奋吴龙梅吴道祥
Owner GUANGDONG DEXIN TECH INCUBATOR CO LTD
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