CN109593389A - A kind of preparation method of wood surface coating - Google Patents
A kind of preparation method of wood surface coating Download PDFInfo
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- CN109593389A CN109593389A CN201811486037.4A CN201811486037A CN109593389A CN 109593389 A CN109593389 A CN 109593389A CN 201811486037 A CN201811486037 A CN 201811486037A CN 109593389 A CN109593389 A CN 109593389A
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- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09D—COATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
- C09D4/00—Coating compositions, e.g. paints, varnishes or lacquers, based on organic non-macromolecular compounds having at least one polymerisable carbon-to-carbon unsaturated bond ; Coating compositions, based on monomers of macromolecular compounds of groups C09D183/00 - C09D183/16
- C09D4/06—Organic non-macromolecular compounds having at least one polymerisable carbon-to-carbon unsaturated bond in combination with a macromolecular compound other than an unsaturated polymer of groups C09D159/00 - C09D187/00
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09D—COATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
- C09D7/00—Features of coating compositions, not provided for in group C09D5/00; Processes for incorporating ingredients in coating compositions
- C09D7/40—Additives
- C09D7/60—Additives non-macromolecular
- C09D7/61—Additives non-macromolecular inorganic
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09D—COATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
- C09D7/00—Features of coating compositions, not provided for in group C09D5/00; Processes for incorporating ingredients in coating compositions
- C09D7/40—Additives
- C09D7/60—Additives non-macromolecular
- C09D7/63—Additives non-macromolecular organic
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09D—COATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
- C09D7/00—Features of coating compositions, not provided for in group C09D5/00; Processes for incorporating ingredients in coating compositions
- C09D7/40—Additives
- C09D7/65—Additives macromolecular
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- Chemical & Material Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Wood Science & Technology (AREA)
- Organic Chemistry (AREA)
- Inorganic Chemistry (AREA)
- Paints Or Removers (AREA)
Abstract
A kind of preparation method of wood surface coating, it is grouped as by the group of following parts by weight: 25-60 parts of aqueous epoxy resin emulsion, 30-60 parts of aqueous acrylic emulsion, 20-40 parts of carboxymethyl cellulose, 10-40 parts of tributyl citrate, 20-50 parts of Isooctyl acrylate monomer, 10-40 parts of nanometer calcium carbonate, 10-40 parts of coalescing agent, 10-30 parts of bentonite, 20-40 parts of water nano resin, 20-40 parts of nano modification polyureas, 10-30 parts of calgon, 10-30 parts of hydroxylation fiber resin, 20-50 parts of oligomer polyol, 10-30 parts of hydroxy-ethyl acrylate, 10-30 parts of dimethyl silicone polymer, 20-50 parts of fluorine-based alkyl, polyether modified polyorganosiloxane, 5-30 parts of tributyl phenol polyoxyethylene ether, deionization 10-40 parts of water.Coating provided by the invention has the advantages of high in wood surface adhesive force, corrosion resistance and good.
Description
Technical field
The present invention relates to timber field more particularly to the preparation methods of wood surface coating.
Background technique
Modern timber surface decorating method mainly has covering with paint, post and is machined 3 kinds.Coating by main film forming substance,
3 kinds of subsidiary film forming matter and auxiliary film forming matter are at being grouped as.Main film forming substance, that is, sticking agent, be constitute coating it is main at
Point, it makes coating anchor at wood surface and form paint film.Its raw material is oil plant (drying oil, semi-drying oil), resin (natural tree
Rouge, synthetic resin) and nitrocellulose etc..Subsidiary film forming matter is mainly pigment, and is divided to coloring pigment and extender pigment two
Kind, the latter is mostly white, is only capable of increasing paint film by thickness and hardness.Pigment borrows main film forming substance to adhere to as binder
In wood surface.Auxiliary film forming matter has solvent, diluent, cosolvent, drier, plasticizer, curing agent etc..Without containing secondary
The coating of film forming matter is clear dope, also referred to as varnish；Coating added with coloring pigment is opaque paint, and also known as colored paint (is adjusted
Close paint, enamel paint, paste paint)；Coating added with a large amount of extender pigments is putty.
The coating difficulty of wood surface mainly has two o'clock: the porosity of 1. water materials: the pore area of wood surface is average
Account for about 40% or so of surface area, few person 30% or so is more then up to 80%.So the wetability button adhesive force of timber water material is
One big problem of wood finishing；2. timber hydrophilic swellable contracting, timber water-swellable, are dehydrated violent contracting, Quan Zaocheng Tu film cracking takes off
It falls, so the lasting stability of film is another hang-up of wood finishing；In addition timber some is containing acid and rouge gelatin substance, easily
In exudation surface.Again hardness/material-structure/table of timber quality to the inhomogeneity etc. of form and aspect be also timber apply Jia difficulty
Point.Because of the difficult point that the characteristic and Tu of timber itself are loaded onto, constitute wood coating characteristic and special coating matching system.
CN108373622A discloses a kind of water paint that timber uses, and according to mass percent, ingredient includes silicon
Acrylic emulsion 20%-30%, color filters 5%-20%, modifying agent 5%-10%, compounded mix 10%-30%, water 40%-
50%, wherein color filters include low arsenic iron oxide 2%-8%, iron oxide red 5%-11%, toluene 1%-2%, compounded mix
Including silica solution 1%-5%, calcium carbonate 5%-15%, scratch resistance wax assistant 1%-5%.A kind of waterproofing wood of CN107384144A
Anticorrosive coating, it is characterised in that consist of the following compositions: epoxy acrylic resin, toluene, dimethylethanolamine, phenylpropyl alcohol cream
Liquid, triallyl cyanurate, anhydrous calcium chloride, fire retardant, nanometer calcium carbonate, dibutyl phthalate, detergent alkylate
Sodium sulfonate lotion and water.Its mass percent are as follows: 30-40 parts of epoxy acrylic resin, 5-8 parts of toluene, dimethylethanolamine
10-15 parts, 30-40 parts of styrene-acrylic emulsion, 2-5 parts of triallyl cyanurate, 20-30 parts of anhydrous calcium chloride, 5-10 parts of fire retardant,
8-12 parts of nanometer calcium carbonate, 1-2 parts of dibutyl phthalate, 5-10 parts and water 50-80 parts of neopelex lotion.
Coating of the invention not only has good waterproof performance, also has good antiseptic property, pollution-free, production cost is low, energy
Construction cost is reduced, is had wide range of applications.
Summary of the invention
To solve the above-mentioned problems, the present invention provides a kind of preparation method of wood surface coating.
Technical scheme is as follows:
A kind of preparation method of wood surface coating is grouped as by the group of following parts by weight: aqueous epoxy resin emulsion 25-
60 parts, 30-60 parts of aqueous acrylic emulsion, 20-40 parts of carboxymethyl cellulose, 10-40 parts of tributyl citrate, acrylic acid it is different pungent
20-50 parts of ester, 10-40 parts of nanometer calcium carbonate, 10-40 parts of coalescing agent, 10-30 parts of bentonite, water nano resin 20-40
Part, 20-40 parts of nano modification polyureas, 10-30 parts of calgon, 10-30 parts of hydroxylation fiber resin, oligomer polyol
20-50 parts, 10-30 parts of hydroxy-ethyl acrylate, 10-30 parts of dimethyl silicone polymer, fluorine-based alkyl, polyether modified polyorganosiloxane 20-
50 parts, 5-30 parts of tributyl phenol polyoxyethylene ether, 10-40 parts of deionized water.
Further, it is grouped as by the group of following parts by weight: 30-50 parts of aqueous epoxy resin emulsion, aqueous acrylic emulsion
35-50 parts, 25-35 parts of carboxymethyl cellulose, 20-30 parts of tributyl citrate, 30-40 parts of Isooctyl acrylate monomer, nano-calcium carbonate
15-30 parts of calcium, 15-30 parts of coalescing agent, 15-25 parts of bentonite, 25-35 parts of water nano resin, nano modification polyureas 25-35
Part, 15-25 parts of calgon, 15-25 parts of hydroxylation fiber resin, 30-45 parts of oligomer polyol, hydroxy-ethyl acrylate
15-25 parts, 15-25 parts of dimethyl silicone polymer, 30-40 parts of fluorine-based alkyl, polyether modified polyorganosiloxane, tributyl phenol polyoxy second
10-25 parts of alkene ether, 15-35 parts of deionized water.
Further, it is grouped as by the group of following parts by weight: 40 parts of aqueous epoxy resin emulsion, aqueous acrylic emulsion 40
Part, 30 parts of carboxymethyl cellulose, 25 parts of tributyl citrate, 35 parts of Isooctyl acrylate monomer, 27 parts of nanometer calcium carbonate, coalescing agent
25 parts, 20 parts of bentonite, 30 parts of water nano resin, 30 parts of nano modification polyureas, 20 parts of calgon, hydroxylating fiber tree
20 parts of rouge, 40 parts of oligomer polyol, 20 parts of hydroxy-ethyl acrylate, 20 parts of dimethyl silicone polymer, fluorine-based alkyl, polyether are modified
35 parts of polysiloxanes, 20 parts of tributyl phenol polyoxyethylene ether, 30 parts of deionized water.
The preparation method of adhesive of the invention is: after aqueous epoxy resin emulsion is mixed with deionized water, high-speed stirring
It mixes uniformly, adds aqueous acrylic emulsion, carboxymethyl cellulose, tributyl citrate, Isooctyl acrylate monomer, nano-calcium carbonate
Calcium, coalescing agent, bentonite, water nano resin, nano modification polyureas, calgon, hydroxylation fiber resin, oligomer
Polyalcohol, hydroxy-ethyl acrylate, dimethyl silicone polymer, fluorine-based alkyl, polyether modified polyorganosiloxane, tributyl phenol polyoxyethylene
Ether be uniformly mixed to get.
Coating provided by the invention is high in wood surface adhesive force, and the resistance to neutral salt spray time is long, the good advantage of anti-impact force.
Specific embodiment
Embodiment 1
Prescription (parts by weight):
25 parts of aqueous epoxy resin emulsion
30 parts of aqueous acrylic emulsion
20 parts of carboxymethyl cellulose
10 parts of tributyl citrate
20 parts of Isooctyl acrylate monomer
10 parts of nanometer calcium carbonate
10 parts of coalescing agent
10 parts of bentonite
20 parts of water nano resin
20 parts of nano modification polyureas
10 parts of calgon
10 parts of hydroxylation fiber resin
20 parts of oligomer polyol
10 parts of hydroxy-ethyl acrylate
10 parts of dimethyl silicone polymer
20 parts of fluorine-based alkyl, polyether modified polyorganosiloxane
5 parts of tributyl phenol polyoxyethylene ether
10 parts of deionized water
Preparation method is: after aqueous epoxy resin emulsion is mixed with deionized water, high-speed stirred is uniform, adds aqueous
Acrylic emulsion, carboxymethyl cellulose, tributyl citrate, Isooctyl acrylate monomer, nanometer calcium carbonate, coalescing agent, bentonite,
Water nano resin, nano modification polyureas, calgon, hydroxylation fiber resin, oligomer polyol, acrylic acid hydroxyl second
Ester, dimethyl silicone polymer, fluorine-based alkyl, polyether modified polyorganosiloxane, tributyl phenol polyoxyethylene ether be uniformly mixed to get.
Embodiment 2
Prescription (parts by weight):
60 parts of aqueous epoxy resin emulsion
60 parts of aqueous acrylic emulsion
40 parts of carboxymethyl cellulose
40 parts of tributyl citrate
50 parts of Isooctyl acrylate monomer
40 parts of nanometer calcium carbonate
40 parts of coalescing agent
30 parts of bentonite
40 parts of water nano resin
40 parts of nano modification polyureas
30 parts of calgon
30 parts of hydroxylation fiber resin
50 parts of oligomer polyol
30 parts of hydroxy-ethyl acrylate
30 parts of dimethyl silicone polymer
50 parts of fluorine-based alkyl, polyether modified polyorganosiloxane
30 parts of tributyl phenol polyoxyethylene ether
40 parts of deionized water
Preparation method is: after aqueous epoxy resin emulsion is mixed with deionized water, high-speed stirred is uniform, adds aqueous
Acrylic emulsion, carboxymethyl cellulose, tributyl citrate, Isooctyl acrylate monomer, nanometer calcium carbonate, coalescing agent, bentonite,
Water nano resin, nano modification polyureas, calgon, hydroxylation fiber resin, oligomer polyol, acrylic acid hydroxyl second
Ester, dimethyl silicone polymer, fluorine-based alkyl, polyether modified polyorganosiloxane, tributyl phenol polyoxyethylene ether be uniformly mixed to get.
Embodiment 3
Prescription (parts by weight):
40 parts of aqueous epoxy resin emulsion
40 parts of aqueous acrylic emulsion
30 parts of carboxymethyl cellulose
25 parts of tributyl citrate
35 parts of Isooctyl acrylate monomer
27 parts of nanometer calcium carbonate
25 parts of coalescing agent
20 parts of bentonite
30 parts of water nano resin
30 parts of nano modification polyureas
20 parts of calgon
20 parts of hydroxylation fiber resin
40 parts of oligomer polyol
20 parts of hydroxy-ethyl acrylate
20 parts of dimethyl silicone polymer
35 parts of fluorine-based alkyl, polyether modified polyorganosiloxane
20 parts of tributyl phenol polyoxyethylene ether
30 parts of deionized water
Preparation method is: after aqueous epoxy resin emulsion is mixed with deionized water, high-speed stirred is uniform, adds aqueous
Acrylic emulsion, carboxymethyl cellulose, tributyl citrate, Isooctyl acrylate monomer, nanometer calcium carbonate, coalescing agent, bentonite,
Water nano resin, nano modification polyureas, calgon, hydroxylation fiber resin, oligomer polyol, acrylic acid hydroxyl second
Ester, dimethyl silicone polymer, fluorine-based alkyl, polyether modified polyorganosiloxane, tributyl phenol polyoxyethylene ether be uniformly mixed to get.
Embodiment 4
Prescription (parts by weight):
50 parts of aqueous epoxy resin emulsion
50 parts of aqueous acrylic emulsion
35 parts of carboxymethyl cellulose
30 parts of tributyl citrate
40 parts of Isooctyl acrylate monomer
30 parts of nanometer calcium carbonate
30 parts of coalescing agent
25 parts of bentonite
35 parts of water nano resin
35 parts of nano modification polyureas
25 parts of calgon
25 parts of hydroxylation fiber resin
45 parts of oligomer polyol
25 parts of hydroxy-ethyl acrylate
25 parts of dimethyl silicone polymer
40 parts of fluorine-based alkyl, polyether modified polyorganosiloxane
25 parts of tributyl phenol polyoxyethylene ether
35 parts of deionized water
Preparation method is: after aqueous epoxy resin emulsion is mixed with deionized water, high-speed stirred is uniform, adds aqueous
Acrylic emulsion, carboxymethyl cellulose, tributyl citrate, Isooctyl acrylate monomer, nanometer calcium carbonate, coalescing agent, bentonite,
Water nano resin, nano modification polyureas, calgon, hydroxylation fiber resin, oligomer polyol, acrylic acid hydroxyl second
Ester, dimethyl silicone polymer, fluorine-based alkyl, polyether modified polyorganosiloxane, tributyl phenol polyoxyethylene ether be uniformly mixed to get.
| Adhesive force, grade | Resistance to neutral salt spray time, h | Impact resistance, cm | |
| Embodiment 1 | 0 | 2200 | 50 |
| Embodiment 2 | 0 | 2100 | 50 |
| Embodiment 3 | 1 | 1800 | 50 |
| Embodiment 4 | 0 | 1900 | 50 |
As can be seen from the above table, coating provided by the invention is high in wood surface adhesive force, and the resistance to neutral salt spray time is long,
The good advantage of anti-impact force.
Claims (4)
1. a kind of preparation method of wood surface coating, it is characterised in that be grouped as by the group of following parts by weight: water-base epoxy tree
25-60 parts of fat liquor, 30-60 parts of aqueous acrylic emulsion, 20-40 parts of carboxymethyl cellulose, 10-40 parts of tributyl citrate,
20-50 parts of Isooctyl acrylate monomer, 10-40 parts of nanometer calcium carbonate, 10-40 parts of coalescing agent, 10-30 parts of bentonite, water nano
It is 20-40 parts of resin, 20-40 parts of nano modification polyureas, 10-30 parts of calgon, 10-30 parts of hydroxylation fiber resin, oligomeric
20-50 parts of object polyalcohol, 10-30 parts of hydroxy-ethyl acrylate, 10-30 parts of dimethyl silicone polymer, fluorine-based alkyl, polyether are modified poly-
20-50 parts of siloxanes, 5-30 parts of tributyl phenol polyoxyethylene ether, 10-40 parts of deionized water.
2. the preparation method of wood surface coating according to claim 1, it is characterised in that by the component of following parts by weight
Composition: 30-50 parts of aqueous epoxy resin emulsion, 35-50 parts of aqueous acrylic emulsion, 25-35 parts of carboxymethyl cellulose, citric acid
20-30 parts of tributyl, 30-40 parts of Isooctyl acrylate monomer, 15-30 parts of nanometer calcium carbonate, 15-30 parts of coalescing agent, bentonite 15-
25 parts, 25-35 parts of water nano resin, 25-35 parts of nano modification polyureas, 15-25 parts of calgon, hydroxylation fiber resin
15-25 parts, 30-45 parts of oligomer polyol, 15-25 parts of hydroxy-ethyl acrylate, 15-25 parts of dimethyl silicone polymer, fluorine-based alkane
30-40 parts of base Siloxane-Oxyalkylene Copolymers, 10-25 parts of tributyl phenol polyoxyethylene ether, 15-35 parts of deionized water.
3. the preparation method of wood surface coating according to claim 1, it is characterised in that by the component of following parts by weight
Composition: 40 parts of aqueous epoxy resin emulsion, 40 parts of aqueous acrylic emulsion, 30 parts of carboxymethyl cellulose, tributyl citrate 25
Part, 35 parts of Isooctyl acrylate monomer, 27 parts of nanometer calcium carbonate, 25 parts of coalescing agent, 20 parts of bentonite, 30 parts of water nano resin,
30 parts of nano modification polyureas, 20 parts of calgon, 20 parts of hydroxylation fiber resin, 40 parts of oligomer polyol, acrylic acid hydroxyl
20 parts of ethyl ester, 20 parts of dimethyl silicone polymer, 35 parts of fluorine-based alkyl, polyether modified polyorganosiloxane, tributyl phenol polyoxyethylene ether 20
Part, 30 parts of deionized water.
4. the preparation method that the group described in claim 1 by following parts by weight is grouped as, which is characterized in that by water-base epoxy tree
After fat liquor is mixed with deionized water, high-speed stirred is uniform, adds aqueous acrylic emulsion, carboxymethyl cellulose, citric acid
Tributyl, Isooctyl acrylate monomer, nanometer calcium carbonate, coalescing agent, bentonite, water nano resin, nano modification polyureas, six are partially
Sodium phosphate, hydroxylation fiber resin, oligomer polyol, hydroxy-ethyl acrylate, dimethyl silicone polymer, fluorine-based alkyl, polyether change
Property polysiloxanes, tributyl phenol polyoxyethylene ether be uniformly mixed to get.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811486037.4A CN109593389A (en) | 2018-12-06 | 2018-12-06 | A kind of preparation method of wood surface coating |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811486037.4A CN109593389A (en) | 2018-12-06 | 2018-12-06 | A kind of preparation method of wood surface coating |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109593389A true CN109593389A (en) | 2019-04-09 |
Family
ID=65962142
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811486037.4A Pending CN109593389A (en) | 2018-12-06 | 2018-12-06 | A kind of preparation method of wood surface coating |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109593389A (en) |
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2018
- 2018-12-06 CN CN201811486037.4A patent/CN109593389A/en active Pending
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| PB01 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20190409 |
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| WD01 | Invention patent application deemed withdrawn after publication |