CN105001762A - Epoxy-tar coating and preparing method thereof - Google Patents
Epoxy-tar coating and preparing method thereof Download PDFInfo
- Publication number
- CN105001762A CN105001762A CN201510483642.6A CN201510483642A CN105001762A CN 105001762 A CN105001762 A CN 105001762A CN 201510483642 A CN201510483642 A CN 201510483642A CN 105001762 A CN105001762 A CN 105001762A
- Authority
- CN
- China
- Prior art keywords
- parts
- component
- epoxy
- components
- coating
- 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
Links
Landscapes
- Paints Or Removers (AREA)
- Application Of Or Painting With Fluid Materials (AREA)
Abstract
The invention provides an epoxy-tar coating and a preparing method thereof. The epoxy-tar coating is composed of components A and components B according to the weight ratio of 1:1-3. The components A comprise epoxy resin, xylene, ethyl alcohol, calcium stearate, kieselguhr, talcum powder and glyceryl tristearate. The components B comprise polyamide, coal tar pitch, kieselguhr, calcium carbonate, xylene, ethyl alcohol and polyethylene wax. According to the preparing method, firstly, all ingredients of the components A are mixed, then all ingredients of the components B are mixed, the mixture is evenly stirred, and the components B are obtained; then the components A and the components B are stirred, mixed, made stand and filtered, and the epoxy-tar coating is obtained. According to the epoxy-tar coating, it is tested that a specimen backing coating coated with the epoxy-tar coating is not increased in weight and size after being solidified and soaked in water for 45 days.
Description
Technical field
The invention belongs to building material technical field, be specifically related to a kind of coal tar-epoxy coating preparation method.
Background technology
Along with at the bottom of cross river pipeline, middle of the river water-fetching head and bank connecting well pipeline, sewage deep water discharge tube, long distance river or the building of seafloor water delivery pipe line, underwater pipeline protective system arises at the historic moment.This coating, with thick film, long-acting and be applicable to harsh corrosion working conditions for principal character, has good and stable antiseptic property, especially the corrosion of sea water resistance, river.
Epoxy coal tar pitch paint is the class protective system occurred the sixties in 20th century, it combines the sticking power of acidproof, alkaline-resisting, the water tolerance of coal tar pitch and epoxy resin, physical strength and solvent resistance, for excellent anticorrosive coating kind, be widely used in the industries such as water conservancy, petrochemical complex, shipbuilding and transport.
Summary of the invention
The object of this invention is to provide a kind of coal tar-epoxy coating preparation method.
A kind of coal tar-epoxy coating, is made up of for 1:1 ~ 3 by weight component A and B component; Wherein component A comprises with parts by weight: epoxy resin 120 ~ 160 parts, dimethylbenzene 10 ~ 15 parts, ethanol 5 ~ 12 parts, calcium stearate 120 ~ 150 parts, 3 ~ 7 parts, diatomite, talcum powder 45 ~ 80 parts, Tristearoylglycerol 1.8 ~ 4.5 parts, B component comprises with parts by weight: kymene 0 ~ 60 part, coal tar pitch 80 ~ 130 parts, 0.9 ~ 2.3 part, diatomite, 15 ~ 35 parts, calcium carbonate, dimethylbenzene 5 ~ 9 parts, ethanol 4 ~ 10 parts, polyethylene wax 0.9 ~ 2.5 part.
As the further improvement of foregoing invention, described epoxy resin is bisphenol A-type solid epoxy.
The preparation method of above-mentioned coal tar-epoxy coating is: first by each composition mixing of component A, stir, obtain component A; Again by each composition mixing of B component, stir, obtain B component; Then component A and B component are carried out being uniformly mixed, leaving standstill filtration and get final product.
After the test specimen coating curing that coal tar-epoxy coating of the present invention is applied, through test, be immersed in water after 45 days, weight does not increase, size do not rise.In addition, coal tar-epoxy coating of the present invention can-20 DEG C of as usual sprayings, also capable of coating with rust, do not expand, non-fusible through checking 200 DEG C of coat-thicknesses, and when-60 DEG C, firmly not crisp, thickness does not shrink.
Embodiment
Embodiment 1
A kind of coal tar-epoxy coating, is made up of by weight for 1:1 component A and B component; Wherein component A comprises with parts by weight: dimer acid modified epoxy resin 120 parts, dimethylbenzene 10 parts, ethanol 5 parts, calcium stearate 120 parts, 3 parts, diatomite, talcum powder 45 parts, Tristearoylglycerol 1.8 parts, B component comprises with parts by weight: kymene 0 part, coal tar pitch 80 parts, 0.9 part, diatomite, 15 parts, calcium carbonate, dimethylbenzene 5 parts, ethanol 4 parts, polyethylene wax 0.9 part.
First by each composition mixing of component A, stir, obtain component A; Again by each composition mixing of B component, stir, obtain B component; Then component A and B component are carried out being uniformly mixed, leaving standstill filtration and get final product by weight 1:1.
After the test specimen coating curing that above-mentioned coal tar-epoxy coating is applied, through test, be immersed in water after 20 days, weight does not increase, size do not rise; Coating does not expand at 180 DEG C of thickness, non-fusible, when-60 DEG C, hard not crisp, thickness does not shrink.
Embodiment 2
A kind of coal tar-epoxy coating, is made up of by weight for 1:3 component A and B component; Wherein component A comprises with parts by weight: bisphenol A-type solid epoxy 160 parts, dimethylbenzene 15 parts, ethanol 12 parts, calcium stearate 150 parts, 7 parts, diatomite, talcum powder 80 parts, Tristearoylglycerol 4.5 parts, B component comprises with parts by weight: polyamide 60 part, coal tar pitch 130 parts, 2.3 parts, diatomite, 35 parts, calcium carbonate, dimethylbenzene 9 parts, ethanol 10 parts, polyethylene wax 2.5 parts.
First by each composition mixing of component A, stir, obtain component A; Again by each composition mixing of B component, stir, obtain B component; Then by component A and B component by weight carrying out for 1:3 being uniformly mixed, standing filtration and get final product.
After the test specimen coating curing that above-mentioned coal tar-epoxy coating is applied, through test, be immersed in water after 20 days, weight does not increase, size do not rise; Coating does not expand at 180 DEG C of thickness, non-fusible, when-60 DEG C, hard not crisp, thickness does not shrink.
Embodiment 3
A kind of coal tar-epoxy coating, is made up of by weight for 1:2 component A and B component; Wherein component A comprises with parts by weight: dimer acid modified epoxy resin 150 parts, dimethylbenzene 11 parts, ethanol 8 parts, calcium stearate 128 parts, 5 parts, diatomite, talcum powder 60 parts, Tristearoylglycerol 2.5 parts, B component comprises with parts by weight: polymeric amide 40 parts, coal tar pitch 90 parts, 1.5 parts, diatomite, 20 parts, calcium carbonate, dimethylbenzene 7 parts, ethanol 8 parts, polyethylene wax 1.2 parts.
First by each composition mixing of component A, stir, obtain component A; Again by each composition mixing of B component, stir, obtain B component; Then by component A and B component by weight carrying out for 1:2 being uniformly mixed, standing filtration and get final product.
After the test specimen coating curing that above-mentioned coal tar-epoxy coating is applied, through test, be immersed in water after 20 days, weight does not increase, size do not rise; Coating does not expand at 180 DEG C of thickness, non-fusible, when-60 DEG C, hard not crisp, thickness does not shrink.
Embodiment 4
A kind of coal tar-epoxy coating, is made up of by weight for 1:2 component A and B component; Wherein component A comprises with parts by weight: bisphenol A-type solid epoxy 140 parts, dimethylbenzene 12 parts, ethanol 8 parts, calcium stearate 130 parts, 6 parts, diatomite, talcum powder 70 parts, Tristearoylglycerol 4 parts, B component comprises with parts by weight: polymeric amide 50 parts, coal tar pitch 110 parts, 1.8 parts, diatomite, 30 parts, calcium carbonate, dimethylbenzene 7 parts, ethanol 8 parts, polyethylene wax 1.8 parts.
First by each composition mixing of component A, stir, obtain component A; Again by each composition mixing of B component, stir, obtain B component; Then by component A and B component by weight carrying out for 1:2 being uniformly mixed, standing filtration and get final product.
After the test specimen coating curing that above-mentioned coal tar-epoxy coating is applied, through test, be immersed in water after 45 days, weight does not increase, size do not rise; Coating does not expand at 200 DEG C of thickness, non-fusible, when-60 DEG C, hard not crisp, thickness does not shrink.
Claims (3)
1. a coal tar-epoxy coating, is characterized in that, is made up of by weight component A and B component for 1:1 ~ 3; Wherein component A comprises with parts by weight: epoxy resin 120 ~ 160 parts, dimethylbenzene 10 ~ 15 parts, ethanol 5 ~ 12 parts, calcium stearate 120 ~ 150 parts, 3 ~ 7 parts, diatomite, talcum powder 45 ~ 80 parts, Tristearoylglycerol 1.8 ~ 4.5 parts, B component comprises with parts by weight: kymene 0 ~ 60 part, coal tar pitch 80 ~ 130 parts, 0.9 ~ 2.3 part, diatomite, 15 ~ 35 parts, calcium carbonate, dimethylbenzene 5 ~ 9 parts, ethanol 4 ~ 10 parts, polyethylene wax 0.9 ~ 2.5 part.
2. coal tar-epoxy coating according to claim 1, is characterized in that, described epoxy resin is bisphenol A-type solid epoxy.
3. the preparation method of the coal tar-epoxy coating described in claim 1 or 2, is characterized in that, first by each composition mixing of component A, stirs, obtains component A; Again by each composition mixing of B component, stir, obtain B component; Then component A and B component are carried out being uniformly mixed, leaving standstill filtration and get final product.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510483642.6A CN105001762A (en) | 2015-08-10 | 2015-08-10 | Epoxy-tar coating and preparing method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510483642.6A CN105001762A (en) | 2015-08-10 | 2015-08-10 | Epoxy-tar coating and preparing method thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105001762A true CN105001762A (en) | 2015-10-28 |
Family
ID=54374639
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510483642.6A Pending CN105001762A (en) | 2015-08-10 | 2015-08-10 | Epoxy-tar coating and preparing method thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105001762A (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105369161A (en) * | 2015-11-11 | 2016-03-02 | 江苏宇恒电气有限公司 | Process for producing supports and hangers with crack resistance and corrosion resistance |
| CN106752726A (en) * | 2017-01-11 | 2017-05-31 | 合肥英索莱特新材料科技有限公司 | Water-base epoxy coal tar pitch anticorrosive paint |
| CN106752725A (en) * | 2017-01-11 | 2017-05-31 | 合肥英索莱特新材料科技有限公司 | Epoxy anticorrosive paint |
| CN106833266A (en) * | 2017-01-11 | 2017-06-13 | 合肥英索莱特新材料科技有限公司 | Epoxy coal tar anti-corrosive paint |
| CN111167237A (en) * | 2020-01-09 | 2020-05-19 | 中电建十一局工程有限公司 | High slope blasting excavation dust-settling method |
| CN111909599A (en) * | 2020-08-28 | 2020-11-10 | 湖州冠居金属装饰材料股份有限公司 | Preparation method of low-temperature-resistant imitation copper door coating |
| CN111961390A (en) * | 2020-08-28 | 2020-11-20 | 湖州冠居金属装饰材料股份有限公司 | Preparation method of corrosion-resistant copper door imitation coating |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103360908A (en) * | 2013-07-22 | 2013-10-23 | 天长市银狐漆业有限公司 | Epoxy coal tar pitch paint |
| CN103360948A (en) * | 2013-07-22 | 2013-10-23 | 天长市银狐漆业有限公司 | Low temperature resistant winter epoxy coal tar pitch coating |
-
2015
- 2015-08-10 CN CN201510483642.6A patent/CN105001762A/en active Pending
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103360908A (en) * | 2013-07-22 | 2013-10-23 | 天长市银狐漆业有限公司 | Epoxy coal tar pitch paint |
| CN103360948A (en) * | 2013-07-22 | 2013-10-23 | 天长市银狐漆业有限公司 | Low temperature resistant winter epoxy coal tar pitch coating |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105369161A (en) * | 2015-11-11 | 2016-03-02 | 江苏宇恒电气有限公司 | Process for producing supports and hangers with crack resistance and corrosion resistance |
| CN106752726A (en) * | 2017-01-11 | 2017-05-31 | 合肥英索莱特新材料科技有限公司 | Water-base epoxy coal tar pitch anticorrosive paint |
| CN106752725A (en) * | 2017-01-11 | 2017-05-31 | 合肥英索莱特新材料科技有限公司 | Epoxy anticorrosive paint |
| CN106833266A (en) * | 2017-01-11 | 2017-06-13 | 合肥英索莱特新材料科技有限公司 | Epoxy coal tar anti-corrosive paint |
| CN111167237A (en) * | 2020-01-09 | 2020-05-19 | 中电建十一局工程有限公司 | High slope blasting excavation dust-settling method |
| CN111909599A (en) * | 2020-08-28 | 2020-11-10 | 湖州冠居金属装饰材料股份有限公司 | Preparation method of low-temperature-resistant imitation copper door coating |
| CN111961390A (en) * | 2020-08-28 | 2020-11-20 | 湖州冠居金属装饰材料股份有限公司 | Preparation method of corrosion-resistant copper door imitation coating |
| CN111909599B (en) * | 2020-08-28 | 2022-02-25 | 湖州菱创科技有限公司 | Preparation method of low-temperature-resistant imitation copper door coating |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN105001762A (en) | Epoxy-tar coating and preparing method thereof | |
| JP5005675B2 (en) | High solid type anticorrosion paint composition | |
| CN101210147B (en) | Solvent-free non-toxic coating for large-scale container internal wall | |
| CN100526406C (en) | Bi-component corrosion-proof dope and preparation method and application thereof | |
| CN101134867B (en) | Shipping ballast cabin coating composition | |
| CN102417784B (en) | Epoxy zinc-rich paint | |
| CN103450762B (en) | A kind of aqueous polyanion composite epoxy Corrosion resisting paint without need of cleaning rust and preparation method thereof | |
| CN103589273B (en) | Ceramic metal anticorrosive paint and preparation method thereof | |
| CN102153920A (en) | Aqueous rusted anti-corrosive coating and preparation method thereof | |
| CN105492550A (en) | Anti-corrosion coating composition, anti-corrosion coating film, and method for protecting base material from corrosion | |
| CN101492586A (en) | Low-surface treatment solvent-free epoxy weight anticorrosion paint capable of painting under water | |
| CN102173647B (en) | Organic-resin-free inorganic zinc silicate workshop primer | |
| CN105176399A (en) | Preparation method for waterborne asphalt epoxy coating | |
| CN100451079C (en) | Bicomponent epoxy zinc enriched base paint and its manufacturing method | |
| CN105647378A (en) | Aqueous aniline emulsion composite anticorrosion coating material preparation method | |
| CN104479505A (en) | Rapid curing high-tenacity epoxy anticorrosive coating for ship cabin and preparation method | |
| CN102786865A (en) | Seawater corrosion-resistant epoxy paint and manufacturing method thereof | |
| CN105315796A (en) | Chlorinated rubber coating used for marine environment and production method | |
| CN105219253B (en) | A kind of asphalt modification epoxy phosphate zinc heavy antisepsis priming paint and preparation method thereof | |
| JP2001279167A (en) | Corrosion resistant coating composition, film formed therewith, substrate coated thereby, and method for corrosion resistance | |
| CN103725120B (en) | A kind of High corrosion resistant shop primer and preparation technology thereof | |
| CN108795224A (en) | Coating and its use and production method | |
| KR101444700B1 (en) | The manufacturing method of one component type anti-corrosive zinc primer paint composition having high weldability using Fatty acid modified epoxy resin, and the composition | |
| CN101857738B (en) | High-concentration inorganic acid resistant anticorrosion coating | |
| CN100513497C (en) | Heavy duty coating capable of curing on wet surface |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20151028 |