CN104592865A - Processing technique of polish-free recoating-available high-light white paint - Google Patents

Processing technique of polish-free recoating-available high-light white paint Download PDF

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Publication number
CN104592865A
CN104592865A CN201410831595.5A CN201410831595A CN104592865A CN 104592865 A CN104592865 A CN 104592865A CN 201410831595 A CN201410831595 A CN 201410831595A CN 104592865 A CN104592865 A CN 104592865A
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CN
China
Prior art keywords
component
polish
recoat
light white
finish paint
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
CN201410831595.5A
Other languages
Chinese (zh)
Inventor
刘文革
彭建华
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
YINGDE YAJIA PAINT Co Ltd
Original Assignee
YINGDE YAJIA PAINT Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by YINGDE YAJIA PAINT Co Ltd filed Critical YINGDE YAJIA PAINT Co Ltd
Priority to CN201410831595.5A priority Critical patent/CN104592865A/en
Publication of CN104592865A publication Critical patent/CN104592865A/en
Pending legal-status Critical Current

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Classifications

    • 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
    • C09D167/00—Coating compositions based on polyesters obtained by reactions forming a carboxylic ester link in the main chain; Coating compositions based on derivatives of such polymers
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
    • C08K3/00—Use of inorganic substances as compounding ingredients
    • C08K3/18—Oxygen-containing compounds, e.g. metal carbonyls
    • C08K3/20—Oxides; Hydroxides
    • C08K3/22—Oxides; Hydroxides of metals
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
    • C08K5/00—Use of organic ingredients
    • C08K5/04—Oxygen-containing compounds
    • C08K5/10—Esters; Ether-esters
    • C08K5/101—Esters; Ether-esters of monocarboxylic acids
    • 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
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
    • C08K3/00—Use of inorganic substances as compounding ingredients
    • C08K3/18—Oxygen-containing compounds, e.g. metal carbonyls
    • C08K3/20—Oxides; Hydroxides
    • C08K3/22—Oxides; Hydroxides of metals
    • C08K2003/2237—Oxides; Hydroxides of metals of titanium
    • C08K2003/2241—Titanium dioxide

Abstract

The invention discloses a processing technique of polish-free recoating-available high-light white paint. The processing technique of the invention comprises the following steps: putting a component A (including high-hydroxyl value synthetic fatty acid resin 63, rutile titanium dioxide 30, a solvent 3 and a dispersant 1) into a dispersing cylinder, adjusting rotate speed to 1000-1500r/min to disperse at a high speed for 30 minutes, detecting degree of fineness, adjusting rotate speed to 800r/min when the degree of fineness is lower or equal to 15 mu m, putting a component B (including an antifoam agent 0.2, special acrylate 0.2, a levelling agent 0.02, a special fluorine-containing levelling agent 0.2, a surfactant 0.2, and a catalyst 0.2) into a dispersing cylinder, stirring for 10 minute, adjusting rotate speed to 300-400r/min, then adding a component C (including butyl acetate 2-3) and stirring at a low speed for 5 minutes. The processing technique is characterized by simper construction technique, direct recoating without polish, saving of plenty of manpower and time and raised production efficiency.

Description

A kind ofly exempt to polish, can the manufacture craft of recoat type height light white finish paint
Technical field
The present invention relates to high-end furniture wood lacquer preparation field, be specifically related to a kind ofly to exempt to polish, can the manufacture craft of recoat type height light white finish paint.
Background technology
At present, the demand of the high-grade Brilliant white paint of high fullness ratio, high gloss, high mirror effect grows to even greater heights, and it is mainly used in high-end furniture wood lacquer field.But, again can apply after existing great majority paint has to pass through polishing or carry out Lacquer finish, and construct in bruting process, coating surface can be caused to have vestige, bring very large impact to the fullness ratio of paint film, thus the aesthetic property of furniture should be arrived first, and bruting process can spend extra manpower and man-hour, reduce operating efficiency, add the cost of enterprise.
Application number is in the Chinese patent of " 201110271001.6 ", disclose the patent of invention that name is called " a kind of PE Brilliant white paint ", its technical scheme is as follows: comprise the unsaturated polyester of 40% ~ 48%, the epoxy modification acrylate of 13.5% ~ 18%, the rutile titanium white powder of 28% ~ 30.5%, the Ricinate of 1% ~ 2%, the defoamer of 1% ~ 2%, the flow agent of 1% ~ 2% and the vinylbenzene of 6.5% ~ 7.5%.White finish paint of the present invention has good weatherability, hardness is high, fullness ratio is high, the advantage of quick solidifying, and effectively can solve the problem of bad dispersibility of green change, air-drying property difference and titanium dioxide; But white finish paint of the present invention, needs again to apply through polishing or carry out Lacquer finish, to a certain extent, can affect the fullness ratio of paint film, and polishing construction also takes manpower and man-hour again, reduces operating efficiency.
Application number is in the Chinese patent of " 201210139909.6 ", disclose the patent of invention that name is called " a kind of high compactness PE based white primer and construction, detection method " thereof, its technical scheme is as follows: unsaturated polyester resin 25% ~ 40%, titanium dioxide 10% ~ 15%, water-ground limestone 12% ~ 18%, barium sulfate 22% ~ 28%, talcum powder 8% ~ 12%, auxiliary agent 2% ~ 5% and solvent 2% ~ 5%.This PE based white primer has that compactness is high, closure good, fast drying, easily polishing, strong covering power, feature that fullness ratio is good and economical and practical.But this priming paint needs again to apply after polishing or carry out Lacquer finish, coating surface can be caused to have vestige, bring very large impact to the fullness ratio of paint film, and bruting process can spend extra manpower and man-hour, reduce operating efficiency, add the cost of enterprise.
Summary of the invention
Could recoat in order to solve that existing priming paint has to pass through after polishing, thus affect fullness ratio, bruting process can spend extra manpower man-hour, reduce the problem of operating efficiency, the invention provides a kind ofly exempt to polish, can the manufacture craft of recoat type height light white finish paint, construction technology is simple, and can not need polishing just can direct recoat, save a large amount of manpower and time, improve production efficiency.
Exempt to polish, can the manufacture craft of recoat type height light white finish paint, comprise following processing step:
(1) according to following raw material weight per-cent, get out raw material: component A (high hydroxyl value synthetic fat acid resin 62-63, rutile titanium white powder 30, solvent 3, dispersion agent 1), B component (defoamer 0.2, special acrylate 0.2, flow agent 0.02, special fluorine-containing flow agent 0.2, tensio-active agent 0.2, catalyzer 0.2), component C (N-BUTYL ACETATE 2-3);
(2) component A is dropped in dispersion cylinder, rotating speed is adjusted to 1000-1500r/min, high speed dispersion 30min;
(3) detect fineness, behind Xi Du≤15 μm, rotating speed is adjusted to 800r/min, drop into B component, stir 10min;
(4) rotating speed is adjusted to 300-400r/min, then adds component C, stirring at low speed 5min.
Further, described solvent is pimelinketone.
Further, described tensio-active agent is fluorine-containing modification acrylate.
One exempt from polishing, can recoat type height light white finish paint, it is made by above-mentioned processing step.
Advantage of the present invention is: in (1) white finish paint of the present invention, high hydroxyl value synthetic fat acid resin can improve the fullness ratio of high white finish paint, is that white finish paint has superelevation gloss and mirror effect, and has excellent aspect sticking power; (2) the special acrylate of white finish paint of the present invention and special fluorine-containing flow agent give paint film good levelling effect mirror effect, and the surface tension of paint film can not be affected, thus ensure that paint film is not polished can directly recoat or Lacquer finish and do not affect ply adhesion, and can all types of paint such as recoat clear finish, white finish paint; In addition, tensio-active agent is also a kind of fluorine-containing modification acrylate, also can ensure that paint film levelling effect does not affect coating surface tension force simultaneously yet and also ensure that paint film is not polished the characteristic of direct Lacquer finish recoat; (3) simplify construction technology, can first be coated with PE white background, then spray fine flour, then do not polish direct spraying clear finish or white finish paint, thus save a large amount of human time, improve production efficiency.
Embodiment
The invention provides a kind ofly exempt to polish, can the manufacture craft of recoat type height light white finish paint, construction technology is simple, and can not need polishing just can direct recoat, saves a large amount of manpower and time, improves production efficiency.
Be clearly and completely described to the technical scheme in the present invention below, obviously, described is only the present invention's part embodiment, instead of whole embodiments.Based on the embodiment in the present invention, the every other embodiment that those of ordinary skill in the art obtain under the prerequisite of not making creative work, all belongs to the scope of protection of the invention.
In following examples, used raw material is commercially available, and when not having specified otherwise, unit is (kg).
Embodiment 1
Each raw material dosage proportioning is as follows:
Processing step is as follows:
(1) component A is dropped in dispersion cylinder, rotating speed is adjusted to 1280r/min, high speed dispersion 30min;
(2) detect fineness, behind Xi Du≤15 μm, rotating speed is adjusted to 800r/min, drop into B component, stir 10min;
(3) rotating speed is adjusted to 350r/min, then adds component C, stirring at low speed 5min.
Embodiment 2
Each raw material dosage proportioning is as follows:
Processing step is as follows:
(1) component A is dropped in dispersion cylinder, rotating speed is adjusted to 1450r/min, high speed dispersion 30min;
(2) detect fineness, behind Xi Du≤15 μm, rotating speed is adjusted to 800r/min, drop into B component, stir 10min;
(3) rotating speed is adjusted to 380r/min, then adds component C, stirring at low speed 5min.
The correlation properties index of the white finish paint obtained in above-described embodiment is as follows:
Index subjet Specific targets
Glossiness 100-101
Hardness HB-H
Fullness ratio Excellent
Recoatability (not polishing) Excellent
Mirror effect Excellent
Ply adhesion 0-1 level
Known by above embodiment, advantage of the present invention is: in (1) white finish paint of the present invention, high hydroxyl value synthetic fat acid resin can improve the fullness ratio of high white finish paint, is that white finish paint has superelevation gloss and mirror effect, and has excellent aspect sticking power; (2) the special acrylate of white finish paint of the present invention and special fluorine-containing flow agent give paint film good levelling effect mirror effect, and the surface tension of paint film can not be affected, thus ensure that paint film is not polished can directly recoat or Lacquer finish and do not affect ply adhesion, and can all types of paint such as recoat clear finish, white finish paint; In addition, tensio-active agent is also a kind of fluorine-containing modification acrylate, also can ensure that paint film levelling effect does not affect coating surface tension force simultaneously yet and also ensure that paint film is not polished the characteristic of direct Lacquer finish recoat; (3) simplify construction technology, can first be coated with PE white background, then spray fine flour, then do not polish direct spraying clear finish or white finish paint, thus save a large amount of human time, improve production efficiency.
Above content is in conjunction with concrete preferred implementation further description made for the present invention, can not assert that specific embodiment of the invention is confined to these explanations.For general technical staff of the technical field of the invention, without departing from the inventive concept of the premise, some simple deduction or replace can also be made, all should be considered as belonging to protection scope of the present invention.

Claims (4)

1. exempt to polish, can the manufacture craft of recoat type height light white finish paint, it is characterized in that, comprise following processing step:
According to following raw material weight per-cent, get out raw material: component A (high hydroxyl value synthetic fat acid resin 62-63, rutile titanium white powder 30, solvent 3, dispersion agent 1), B component (defoamer 0.2, special acrylate 0.2, flow agent 0.02, special fluorine-containing flow agent 0.2, tensio-active agent 0.2, catalyzer 0.2), component C (N-BUTYL ACETATE 2-3);
Component A is dropped in dispersion cylinder, rotating speed is adjusted to 1000-1500r/min, high speed dispersion 30min;
Detect fineness, behind Xi Du≤15 μm, rotating speed is adjusted to 800r/min, drop into B component, stir 10min;
Rotating speed is adjusted to 300-400r/min, then adds component C, stirring at low speed 5min.
2. according to claim 1ly a kind ofly exempt to polish, can the manufacture craft of recoat type height light white finish paint, it is characterized in that, described solvent is pimelinketone.
3. according to claim 1ly a kind ofly exempt to polish, can the manufacture craft of recoat type height light white finish paint, it is characterized in that, described tensio-active agent is fluorine-containing modification acrylate.
4. one according to claim 1 exempt from polishing, can recoat type height light white finish paint, it is characterized in that, it is made by processing step according to claim 1.
CN201410831595.5A 2014-12-29 2014-12-29 Processing technique of polish-free recoating-available high-light white paint Pending CN104592865A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201410831595.5A CN104592865A (en) 2014-12-29 2014-12-29 Processing technique of polish-free recoating-available high-light white paint

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201410831595.5A CN104592865A (en) 2014-12-29 2014-12-29 Processing technique of polish-free recoating-available high-light white paint

Publications (1)

Publication Number Publication Date
CN104592865A true CN104592865A (en) 2015-05-06

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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110054971A (en) * 2019-04-28 2019-07-26 英德市雅家涂料有限公司 One kind exempting from polishing PE high and consolidates transparent priming and its preparation process
CN111286275A (en) * 2020-03-09 2020-06-16 南雄市双溪丽盈化工涂料有限公司 High-covering, high-fullness and high-sagging-resistance matte white finish

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102311704A (en) * 2011-03-17 2012-01-11 三棵树涂料股份有限公司 High-fullness, environmentally-friendly and high-gloss white paint used for showcase
CN103351770A (en) * 2013-07-01 2013-10-16 汪艾军 Ultrafast-drying polishing varnish coating and top coat suitable for assembly line work
CN103640304A (en) * 2013-10-26 2014-03-19 溧阳市哈大成果转化中心有限公司 Fuselage outer shell with fluorocarbon protective layer

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102311704A (en) * 2011-03-17 2012-01-11 三棵树涂料股份有限公司 High-fullness, environmentally-friendly and high-gloss white paint used for showcase
CN103351770A (en) * 2013-07-01 2013-10-16 汪艾军 Ultrafast-drying polishing varnish coating and top coat suitable for assembly line work
CN103640304A (en) * 2013-10-26 2014-03-19 溧阳市哈大成果转化中心有限公司 Fuselage outer shell with fluorocarbon protective layer

Non-Patent Citations (3)

* Cited by examiner, † Cited by third party
Title
余宗萍等: "关于改进辊涂UV高光面漆流平性的研究", 《上海涂料》 *
王国建: "《功能高分子材料》", 30 June 2014 *
谭学峰等: "新国标聚氨酯清漆的配方设计探讨", 《中国涂料》 *

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110054971A (en) * 2019-04-28 2019-07-26 英德市雅家涂料有限公司 One kind exempting from polishing PE high and consolidates transparent priming and its preparation process
CN111286275A (en) * 2020-03-09 2020-06-16 南雄市双溪丽盈化工涂料有限公司 High-covering, high-fullness and high-sagging-resistance matte white finish

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Application publication date: 20150506

RJ01 Rejection of invention patent application after publication