CN105969103A - Vinyl chloride-vinyl acetate-vinyl ester ternary polymer water-based resin - Google Patents
Vinyl chloride-vinyl acetate-vinyl ester ternary polymer water-based resin Download PDFInfo
- Publication number
- CN105969103A CN105969103A CN201610544540.5A CN201610544540A CN105969103A CN 105969103 A CN105969103 A CN 105969103A CN 201610544540 A CN201610544540 A CN 201610544540A CN 105969103 A CN105969103 A CN 105969103A
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- China
- Prior art keywords
- vinyl
- vinyl acetate
- water
- vinyl chloride
- ternary
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Classifications
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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
- C09D163/00—Coating compositions based on epoxy resins; Coating compositions based on derivatives of epoxy resins
- C09D163/10—Epoxy resins modified by unsaturated compounds
-
- 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
- C09D5/00—Coating compositions, e.g. paints, varnishes or lacquers, characterised by their physical nature or the effects produced; Filling pastes
- C09D5/08—Anti-corrosive paints
-
- 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
Abstract
The invention provides a vinyl chloride-vinyl acetate-vinyl ester ternary polymer water-based resin, relating to the technical field of paints. The vinyl chloride-vinyl acetate-vinyl ester ternary polymer water-based resin comprises the following components in parts by mass: 80-120 parts of vinyl chloride-vinyl acetate copolymer resin, 150-200 parts of vinyl ester resin, 1-2 parts of emulsifier, 20-50 parts of catalyst and 10-30 parts of modifier. The water-based resin can solve the problem of over-rust rust prevention in the water-based paint, can obtain the paint film with the maximum crosslinking density, and can be mixed with most water-based resins on the market to obtain different modified resins.
Description
Technical field
The present invention relates to technical field of coatings, be specifically related to a kind of vinyl chloride-vinyl acetate-poly-water-base resin of vinyl esters ternary.
Background technology
Water-base resin can not solve all problems such as metal tape rust, antirust, Thief zone is antirust at present, and there is the antirust waterproof resin of high penetration at a kind of position to being difficult to eliminate rust of market in urgent need.
Summary of the invention
Present invention aims to defect and the deficiency of prior art, a kind of vinyl chloride-vinyl acetate reasonable in design-poly-water-base resin of vinyl esters ternary is provided, can solve the problem that and solve the problem that water paint band rust is antirust, and the paint film that crosslink density is maximum can be reached, can carry out being mixed to get different modified resins by water-base resin most from market simultaneously.
For achieving the above object, the technical solution used in the present invention is: it comprises following mass fraction component: vinyl chloride-vinyl acetate copolymer resin 80-120 part, vinyl ester resin 150-200 part, emulsifying agent 1-2 part, catalyst 20-50 part, modifying agent 10-30 part.
Described emulsifying agent is sodium lauryl sulphate.
Described catalyst is sulfuration dimethyl acetate.
Described modifying agent is Ludox.
K value in described vinyl chloride-vinyl acetate copolymer resin is 70 ± 2, and vinyl acetate content is 4%.
The manufacture method of the present invention is as follows:
One, vinyl chloride-vinyl acetate copolymerization tree and the vinyl ester resin of above-mentioned mass fraction are put in reactor, and be warming up to 55-65 DEG C；
Two, the emulsifying agent of above-mentioned mass fraction is put into dissolving in reactor, after dissolving, be warming up to 70-75 DEG C；
Three, at a temperature of step 2, constant temperature dropping modifying agent, after the modifying agent of dropping half amount, stop dropping modifying agent, change adding the catalyst of above-mentioned mass fraction into, stir, keep temperature, continue to drip second half amount modifying agent remaining, after dropping, insulation reaction 4-6 hour at temperature is 75-80 DEG C, is warming up to 85-95 DEG C and keeps 15-25 minute；
Four, will be warming up to 85-95 DEG C in step 3 and keep the solution of 15-25 minute to be cooled to 55-65 DEG C, regulation pH value is 8.5, is down to room temperature, to obtain final product after 25-30 minute.
Present invention have the beneficial effect that a kind of vinyl chloride-vinyl acetate-poly-water-base resin of vinyl esters ternary of the present invention, can solve the problem that and solve the problem that water paint band rust is antirust, and the paint film that crosslink density is maximum can be reached, can carry out being mixed to get different modified resins by water-base resin most from market simultaneously.
Detailed description of the invention
This detailed description of the invention (embodiment one) the technical scheme is that it comprises following mass fraction component: vinyl chloride-vinyl acetate copolymer resin 100 parts, vinyl ester resin 180 parts, emulsifying agent (sodium lauryl sulphate) 1 part, catalyst (sulfuration dimethyl acetate) 30 parts, modifying agent (Ludox) 20 parts.
K value in described vinyl chloride-vinyl acetate copolymer resin is 70 ± 2, and vinyl acetate content is 4%.
The manufacture method of the present invention is as follows:
One, vinyl chloride-vinyl acetate copolymerization tree and the vinyl ester resin of above-mentioned mass fraction are put in reactor, and be warming up to 60 DEG C；
Two, the sodium lauryl sulphate of above-mentioned mass fraction is put into dissolving in reactor, after dissolving, be warming up to 75 DEG C；
Three, at a temperature of step 2, constant temperature dropping modifying agent, after the Ludox of dropping half amount, stop dropping modifying agent, change adding the sulfuration dimethyl acetate of above-mentioned mass fraction into, stir, keep temperature, continue to drip second half amount Ludox remaining, after dropping, insulation reaction 4-6 hour at temperature is 80 DEG C, is warming up to 85 DEG C and keeps 15 minutes；
Four, will be warming up to 85 DEG C in step 3 and keep the solution of 15 minutes to be cooled to 60 DEG C, regulation pH value is to be down to room temperature after 8.5,25 minutes, to obtain final product.
This detailed description of the invention has the beneficial effect that a kind of vinyl chloride-vinyl acetate described in this detailed description of the invention-poly-water-base resin of vinyl esters ternary, can solve the problem that and solve the problem that water paint band rust is antirust, and the paint film that crosslink density is maximum can be reached, can carry out being mixed to get different modified resins by water-base resin most from market simultaneously.
Resin obtained by this detailed description of the invention need to use deionized water to be diluted, and alkalescence must be used to turn rust agent when configuring Rust-resisting coating simultaneously.
Embodiment two:
The present embodiment the technical scheme is that it comprises following mass fraction component: vinyl chloride-vinyl acetate copolymer resin 115 parts, vinyl ester resin 190 parts, emulsifier sodium lauryl sulfate) 2 parts, catalyst (sulfuration dimethyl acetate) 25 parts, modifying agent (Ludox) 15 parts.
K value in described vinyl chloride-vinyl acetate copolymer resin is 70 ± 2, and vinyl acetate content is 4%.
The manufacture method of the present invention is as follows:
One, vinyl chloride-vinyl acetate copolymerization tree and the vinyl ester resin of above-mentioned mass fraction are put in reactor, and be warming up to 65 DEG C；
Two, the sodium lauryl sulphate of above-mentioned mass fraction is put into dissolving in reactor, after dissolving, be warming up to 70 DEG C；
Three, at a temperature of step 2, constant temperature dropping modifying agent, after the Ludox of dropping half amount, stop dropping modifying agent, change adding the sulfuration dimethyl acetate of above-mentioned mass fraction into, stir, keep temperature, continue to drip second half amount Ludox remaining, after dropping, insulation reaction 5 hours at temperature is 75 DEG C, are warming up to 90 DEG C and keep 20 minutes；
Four, will be warming up to 90 DEG C in step 3 and keep the solution of 20 minutes to be cooled to 60 DEG C, regulation pH value is to be down to room temperature after 8.5,30 minutes, to obtain final product.
The above, only in order to technical scheme to be described and unrestricted, other amendment or equivalent that technical scheme is made by those of ordinary skill in the art, without departing from the spirit and scope of technical solution of the present invention, all should contain in the middle of scope of the presently claimed invention.
Claims (6)
1. vinyl chloride-vinyl acetate-poly-water-base resin of vinyl esters ternary, it is characterised in that: it comprises following mass fraction component: vinyl chloride-vinyl acetate copolymer resin 80-120 part, vinyl ester resin 150-200 part, emulsifying agent 1-2 part, catalyst 20-50 part, modifying agent 10-30 part.
2. vinyl chloride-vinyl acetate-poly-water-base resin of vinyl esters ternary, it is characterised in that: its manufacture method is as follows:
(1), vinyl chloride-vinyl acetate copolymerization tree and the vinyl ester resin of above-mentioned mass fraction are put in reactor, and be warming up to 55-65 DEG C；
(2), by the emulsifying agent of above-mentioned mass fraction put in reactor and dissolve, after dissolving, be warming up to 70-75 DEG C；
(3), at a temperature of step (two), constant temperature dropping modifying agent, after the modifying agent of dropping half amount, stop dropping modifying agent, change adding the catalyst of above-mentioned mass fraction into, stir, keep temperature, continue to drip second half amount modifying agent remaining, after dropping, insulation reaction 4-6 hour at temperature is 75-80 DEG C, is warming up to 85-95 DEG C and keeps 15-25 minute；
(4), will be warming up to 85-95 DEG C and keep the solution of 15-25 minute to be cooled to 55-65 DEG C in step (three), regulation pH value is 8.5, is down to room temperature, to obtain final product after 25-30 minute.
A kind of vinyl chloride-vinyl acetate-poly-water-base resin of vinyl esters ternary the most according to claim 1, it is characterised in that: described emulsifying agent is sodium lauryl sulphate.
A kind of vinyl chloride-vinyl acetate-poly-water-base resin of vinyl esters ternary the most according to claim 1, it is characterised in that: described catalyst is sulfuration dimethyl acetate.
A kind of vinyl chloride-vinyl acetate-poly-water-base resin of vinyl esters ternary the most according to claim 1, it is characterised in that: described modifying agent is Ludox.
A kind of vinyl chloride-vinyl acetate-poly-water-base resin of vinyl esters ternary the most according to claim 1, it is characterised in that: the K value in described vinyl chloride-vinyl acetate copolymer resin is 70 ± 2, and vinyl acetate content is 4%.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610544540.5A CN105969103A (en) | 2016-07-12 | 2016-07-12 | Vinyl chloride-vinyl acetate-vinyl ester ternary polymer water-based resin |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610544540.5A CN105969103A (en) | 2016-07-12 | 2016-07-12 | Vinyl chloride-vinyl acetate-vinyl ester ternary polymer water-based resin |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105969103A true CN105969103A (en) | 2016-09-28 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610544540.5A Pending CN105969103A (en) | 2016-07-12 | 2016-07-12 | Vinyl chloride-vinyl acetate-vinyl ester ternary polymer water-based resin |
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Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102838914A (en) * | 2012-09-10 | 2012-12-26 | 北方涂料工业研究设计院 | Water-based rust transformation primer for coating surface with rust |
| CN103059699A (en) * | 2013-02-06 | 2013-04-24 | 河北华强科技开发有限公司 | Antirust paint with rust and preparation method thereof |
| CN104592462A (en) * | 2014-12-26 | 2015-05-06 | 上海维凯光电新材料有限公司 | Silica sol modified acrylic emulsion and preparation and application thereof |
| CN105237671A (en) * | 2015-10-08 | 2016-01-13 | 江苏科技大学 | Terpolymer emulsion containing 1-vinyl imidazole, and preparation method thereof |
| CN105385252A (en) * | 2015-11-16 | 2016-03-09 | 国网山东省电力公司电力科学研究院 | Undersurface integrated heavy anticorrosion coating |
-
2016
- 2016-07-12 CN CN201610544540.5A patent/CN105969103A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102838914A (en) * | 2012-09-10 | 2012-12-26 | 北方涂料工业研究设计院 | Water-based rust transformation primer for coating surface with rust |
| CN103059699A (en) * | 2013-02-06 | 2013-04-24 | 河北华强科技开发有限公司 | Antirust paint with rust and preparation method thereof |
| CN104592462A (en) * | 2014-12-26 | 2015-05-06 | 上海维凯光电新材料有限公司 | Silica sol modified acrylic emulsion and preparation and application thereof |
| CN105237671A (en) * | 2015-10-08 | 2016-01-13 | 江苏科技大学 | Terpolymer emulsion containing 1-vinyl imidazole, and preparation method thereof |
| CN105385252A (en) * | 2015-11-16 | 2016-03-09 | 国网山东省电力公司电力科学研究院 | Undersurface integrated heavy anticorrosion coating |
Non-Patent Citations (2)
| Title |
|---|
| 天华化工机械及自动化研究设计院: "《腐蚀及防护手册﹒第3卷，耐蚀非金属材料及防腐施工》", 31 August 2008, 化学工业出版社 * |
| 邴涓林等: "《聚氯乙烯工艺技术》", 30 April 2008, 化学工业出版社 * |
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Application publication date: 20160928 |