CN104263212A - Water-based coating for pipeline - Google Patents
Water-based coating for pipeline Download PDFInfo
- Publication number
- CN104263212A CN104263212A CN201410447720.2A CN201410447720A CN104263212A CN 104263212 A CN104263212 A CN 104263212A CN 201410447720 A CN201410447720 A CN 201410447720A CN 104263212 A CN104263212 A CN 104263212A
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- CN
- China
- Prior art keywords
- parts
- water
- pipeline
- powder
- borne coatings
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- 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.)
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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
- 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
- C09D167/08—Polyesters modified with higher fatty oils or their acids, or with natural resins or resin acids
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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
- 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
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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
- C09D5/00—Coating compositions, e.g. paints, varnishes or lacquers, characterised by their physical nature or the effects produced; Filling pastes
- C09D5/14—Paints containing biocides, e.g. fungicides, insecticides or pesticides
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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
- 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
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L2205/00—Polymer mixtures characterised by other features
- C08L2205/03—Polymer mixtures characterised by other features containing three or more polymers in a blend
- C08L2205/035—Polymer mixtures characterised by other features containing three or more polymers in a blend containing four or more polymers in a blend
Abstract
The invention relates to a water-based coating for a pipeline. The water-based coating for the pipeline comprises the following components: hydroxylated fiber resin, modified phenolic resin, asphalt, alkyd emulsion, carboxylic dibasic ester, isooctyl acrylate, man-made glass fiber, nano-powder, talcum powder, iron titanium powder, chromium oxide green, sodium hexametaphosphate, a methylalkylpolysiloxane solution, dodecyl mercaptan, a bactericide, a rust inhibitor, 1, 2-propylene glycol, additives and deionized water. The water-based coating for the pipeline has the following beneficial effects that the coating is good in adhesion, less prone to shedding and long in service life; furthermore, a preservative is added in the coating, so that the water-based coating can effectively prevent natural corrosion and microbial corrosion of the pipeline caused by iron bacteria.
Description
Technical field
The present invention relates to a kind of pipeline water-borne coatings, relate to coating preparation field.
Background technology
The liquid such as Sweet natural gas, oil, tap water or gas need Cemented filling, and in long distance delivery process, pipeline is generally buried in underground.Due to air, the effect pipeline of moisture and corrosion bacterium is easy to corrode, and causes the leakage of conveyance fluid, causes serious consequence.A kind of effective means that one deck protective system is protective conduit is applied at pipe surface.Common pipeline coating generally is solvent based coating, and this coating environmental pollution is serious and to consume with oil in making processes be raw-material organism.Water-borne coatings is rarely found so far as a kind of application of new coating on pipeline of environmental protection.
Summary of the invention
Technical problem to be solved by this invention is to provide a kind of pipeline water-borne coatings, and this water-borne coatings has good corrosion resistance nature, and is not easy to come off, long service life.
For solving the problems of the technologies described above, the technical solution used in the present invention is:
A kind of pipeline water-borne coatings, it is characterized in that: the component comprising following weight part, hydroxylation fibre resin 12-18 part, modified phenolic resins 8-15 part, pitch 4-10 part, alkyd emulsion 5-6 part, carboxylic acid dibasic ester 0.3-1.5 part, Isooctyl acrylate monomer 2-9 part, man-made vitreous fibres 2-8 part, nano powder 16-18 part, talcum powder 2-8 part, ferrotitanium powder 11-13 part, chromoxide green 0.1-1.8 part, Sodium hexametaphosphate 99 0.5-3.5 part, poly-methyl alkyl siloxane solution 2-3 part, lauryl mercaptan 3-4 part, sterilant 0.3-1.6 part, rust-preventive agent 0.5-2.3 part, 1.2 propylene glycol 1.5-2.8 parts, auxiliary agent 1.3-4.6 part, deionized water 25-45 part.
Further, the preferred version of described a kind of pipeline water-borne coatings comprises the component of following weight part, hydroxylation fibre resin 15 parts, modified phenolic resins 10 parts, pitch 8 parts, alkyd emulsion 5.5 parts, carboxylic acid dibasic ester 1.2 parts, Isooctyl acrylate monomer 4 parts, man-made vitreous fibres 5 parts, nano powder 17 parts, talcum powder 6 parts, 11 parts, ferrotitanium powder, chromoxide green 1.5 parts, Sodium hexametaphosphate 99 2.5 parts, poly-methyl alkyl siloxane solution 2.5 parts, lauryl mercaptan 3.5 parts, 1.4 parts, sterilant, rust-preventive agent 1.3 parts, 1.2 propylene glycol 2.2 parts, auxiliary agent 1.8 parts, deionized water 35 parts.
Further, described sterilant is isothiazolinone, dodecylbenzene methyl-benzyl ammonium chloride.
Further, described rust-preventive agent is the mixture of iron mica and aluminium triphosphate, and its weight ratio is 2:5.
Further, described auxiliary agent comprises anti-settling agent, thickening material.
The production method of a kind of environment protecting water-based paint of the present invention comprises the steps:
(1) by hydroxylation fibre resin, modified phenolic resins, pitch, man-made vitreous fibres, nano powder, talcum powder, ferrotitanium powder, chromoxide green and Sodium hexametaphosphate 99, carry out blending dispersion, by its Task-size Controlling within 45 microns;
(2) by the mixture in step (1), alkyd emulsion, carboxylic acid dibasic ester, Isooctyl acrylate monomer and deionized water join in stirrer, and arranging rotating speed is 660rpm, stop after stirring 50-70min;
(3) in the mixture in step (2), add poly-methyl alkyl siloxane solution, lauryl mercaptan, sterilant, rust-preventive agent, 1.2 propylene glycol and auxiliary agent, under the rotating speed of 750rmp, stir 55min, stir and obtain finished product.
The pipeline water-borne coatings adopting technique scheme to produce has following beneficial effect, the sticking power of coating is good, be not easy to come off, coating long service life, and with the addition of sanitas and sterilant in coating and effectively can place spontaneous corrosion and iron bacteria to the microbiological corrosion of pipeline.
Embodiment
Below in conjunction with concrete implementation column, the present invention is set forth further, but do not limit the present invention.
Embodiment 1
A kind of pipeline water-borne coatings, comprises the component of following weight part, hydroxylation fibre resin 18 parts, modified phenolic resins 15 parts, pitch 10 parts, alkyd emulsion 5 parts, carboxylic acid dibasic ester 0.3 part, Isooctyl acrylate monomer 9 parts, man-made vitreous fibres 2 parts, nano powder 18 parts, talcum powder 8 parts, 13 parts, ferrotitanium powder, chromoxide green 0.1 part, Sodium hexametaphosphate 99 3.5 parts, poly-methyl alkyl siloxane solution 2 parts, lauryl mercaptan 4 parts, 0.3 part, sterilant, rust-preventive agent 2.3 parts, 1.2 propylene glycol 1.5 parts, auxiliary agent 4.6 parts, deionized water 45 parts.
Further, described sterilant is isothiazolinone, dodecylbenzene methyl-benzyl ammonium chloride.
Further, described rust-preventive agent is the mixture of iron mica and aluminium triphosphate, and its weight ratio is 2:5.
Further, described auxiliary agent comprises anti-settling agent, thickening material.
Embodiment 2
A kind of pipeline water-borne coatings, comprises the component of following weight part, hydroxylation fibre resin 12 parts, modified phenolic resins 8 parts, pitch 10 parts, alkyd emulsion 5 parts, carboxylic acid dibasic ester 0.3 part, Isooctyl acrylate monomer 9 parts, man-made vitreous fibres 2 parts, nano powder 18 parts, talcum powder 2 parts, 13 parts, ferrotitanium powder, chromoxide green 0.1 part, Sodium hexametaphosphate 99 3.5 parts, poly-methyl alkyl siloxane solution 2 parts, lauryl mercaptan 4 parts, 0.3 part, sterilant, rust-preventive agent 0.5 part, 1.2 propylene glycol 1.5 parts, auxiliary agent 1.3 parts, deionized water 25 parts.
Further, described sterilant is isothiazolinone, dodecylbenzene methyl-benzyl ammonium chloride.
Further, described rust-preventive agent is the mixture of iron mica and aluminium triphosphate, and its weight ratio is 2:5.
Further, described auxiliary agent comprises anti-settling agent, thickening material.
Embodiment 3
A kind of pipeline water-borne coatings, comprises the component of following weight part, hydroxylation fibre resin 15 parts, modified phenolic resins 10 parts, pitch 8 parts, alkyd emulsion 5.5 parts, carboxylic acid dibasic ester 1.2 parts, Isooctyl acrylate monomer 4 parts, man-made vitreous fibres 5 parts, nano powder 17 parts, talcum powder 6 parts, 11 parts, ferrotitanium powder, chromoxide green 1.5 parts, Sodium hexametaphosphate 99 2.5 parts, poly-methyl alkyl siloxane solution 2.5 parts, lauryl mercaptan 3.5 parts, 1.4 parts, sterilant, rust-preventive agent 1.3 parts, 1.2 propylene glycol 2.2 parts, auxiliary agent 1.8 parts, deionized water 35 parts.
Further, described sterilant is isothiazolinone, dodecylbenzene methyl-benzyl ammonium chloride.
Further, described rust-preventive agent is the mixture of iron mica and aluminium triphosphate, and its weight ratio is 2:5.
Further, described auxiliary agent comprises anti-settling agent, thickening material.
The production method of a kind of pipeline water-borne coatings of the present invention comprises the steps:
(1) by hydroxylation fibre resin 15 parts, polyethersulfone resin 10 parts, nano powder 9 parts, calcium carbonate crystal whisker 3 parts, aluminium triphosphate 2.3 parts, talcum powder 10 parts, 8 parts, ferrotitanium powder and Sodium hexametaphosphate 99 6 parts carry out blending dispersion, by its Task-size Controlling within 45 microns;
(2) by the mixture in step (1), benzene emulsion 6 parts, alkyd emulsion 12 parts, polysorbate 0.9 part, Isooctyl acrylate monomer 12 parts and deionized water join in stirrer, and arranging rotating speed is 660rpm, stop after stirring 55min;
(3) in the mixture in step (2), add m-nitrophenol 2.5 parts, lauryl mercaptan 0.9 part, 1.2 propylene glycol 1.1 parts and auxiliary agent 6 parts stir 55min under the rotating speed of 750rmp, stir and obtain finished product.
Claims (5)
1. a pipeline water-borne coatings, it is characterized in that: the component comprising following weight part, hydroxylation fibre resin 12-18 part, modified phenolic resins 8-15 part, pitch 4-10 part, alkyd emulsion 5-6 part, carboxylic acid dibasic ester 0.3-1.5 part, Isooctyl acrylate monomer 2-9 part, man-made vitreous fibres 2-8 part, nano powder 16-18 part, talcum powder 2-8 part, ferrotitanium powder 11-13 part, chromoxide green 0.1-1.8 part, Sodium hexametaphosphate 99 0.5-3.5 part, poly-methyl alkyl siloxane solution 2-3 part, lauryl mercaptan 3-4 part, sterilant 0.3-1.6 part, rust-preventive agent 0.5-2.3 part, 1.2 propylene glycol 1.5-2.8 parts, auxiliary agent 1.3-4.6 part, deionized water 25-45 part.
2. the pipeline water-borne coatings according to claims 1, it is characterized in that: the preferred version of described a kind of pipeline water-borne coatings comprises the component of following weight part, hydroxylation fibre resin 15 parts, modified phenolic resins 10 parts, pitch 8 parts, alkyd emulsion 5.5 parts, carboxylic acid dibasic ester 1.2 parts, Isooctyl acrylate monomer 4 parts, man-made vitreous fibres 5 parts, nano powder 17 parts, talcum powder 6 parts, 11 parts, ferrotitanium powder, chromoxide green 1.5 parts, Sodium hexametaphosphate 99 2.5 parts, poly-methyl alkyl siloxane solution 2.5 parts, lauryl mercaptan 3.5 parts, 1.4 parts, sterilant, rust-preventive agent 1.3 parts, 1.2 propylene glycol 2.2 parts, auxiliary agent 1.8 parts, deionized water 35 parts.
3. the pipeline water-borne coatings according to claims 1, is characterized in that: described sterilant is isothiazolinone, dodecylbenzene methyl-benzyl ammonium chloride.
4. the pipeline water-borne coatings according to claims 1, is characterized in that: described rust-preventive agent is the mixture of iron mica and aluminium triphosphate, and its weight ratio is 2:5.
5. the pipeline water-borne coatings according to claims 1, is characterized in that: described auxiliary agent comprises anti-settling agent, thickening material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410447720.2A CN104263212A (en) | 2014-09-04 | 2014-09-04 | Water-based coating for pipeline |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410447720.2A CN104263212A (en) | 2014-09-04 | 2014-09-04 | Water-based coating for pipeline |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104263212A true CN104263212A (en) | 2015-01-07 |
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ID=52154803
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410447720.2A Pending CN104263212A (en) | 2014-09-04 | 2014-09-04 | Water-based coating for pipeline |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104263212A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105199454A (en) * | 2015-11-03 | 2015-12-30 | 齐齐哈尔医学院 | Acid and alkali resistant and anti-bacterial coating for experiment container for cell culture |
| CN106147555A (en) * | 2016-07-19 | 2016-11-23 | 董芬芳 | A kind of metal aluminium triphosphate antirusting paint |
| CN106147500A (en) * | 2016-07-25 | 2016-11-23 | 广德玉龙泵业有限公司 | A kind of hydraulic vacuum compressor pipeline corrosion protection coating material |
| CN109439140A (en) * | 2018-10-31 | 2019-03-08 | 福州盛世凌云环保科技有限公司 | A kind of ion implanting composite coating anti-bacteria stainless steel water pipe |
-
2014
- 2014-09-04 CN CN201410447720.2A patent/CN104263212A/en active Pending
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105199454A (en) * | 2015-11-03 | 2015-12-30 | 齐齐哈尔医学院 | Acid and alkali resistant and anti-bacterial coating for experiment container for cell culture |
| CN106147555A (en) * | 2016-07-19 | 2016-11-23 | 董芬芳 | A kind of metal aluminium triphosphate antirusting paint |
| CN106147500A (en) * | 2016-07-25 | 2016-11-23 | 广德玉龙泵业有限公司 | A kind of hydraulic vacuum compressor pipeline corrosion protection coating material |
| CN109439140A (en) * | 2018-10-31 | 2019-03-08 | 福州盛世凌云环保科技有限公司 | A kind of ion implanting composite coating anti-bacteria stainless steel water pipe |
| CN109439140B (en) * | 2018-10-31 | 2021-12-14 | 福州盛世凌云环保科技有限公司 | Ion implantation composite coating antibacterial stainless steel water pipe |
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Legal Events
| Date | Code | Title | Description |
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| C06 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20150107 |