CN1094743A - Non-toxic modified epoxy anticorrosive paint - Google Patents
Non-toxic modified epoxy anticorrosive paint Download PDFInfo
- Publication number
- CN1094743A CN1094743A CN 93104909 CN93104909A CN1094743A CN 1094743 A CN1094743 A CN 1094743A CN 93104909 CN93104909 CN 93104909 CN 93104909 A CN93104909 A CN 93104909A CN 1094743 A CN1094743 A CN 1094743A
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- CN
- China
- Prior art keywords
- accounts
- paint
- epoxy
- ethanol
- resins
- 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
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- 239000003973 paint Substances 0.000 title claims abstract description 36
- 239000004593 Epoxy Substances 0.000 title claims abstract description 20
- 231100000252 nontoxic Toxicity 0.000 title claims abstract description 13
- 230000003000 nontoxic effect Effects 0.000 title claims abstract description 13
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 claims abstract description 28
- CSCPPACGZOOCGX-UHFFFAOYSA-N Acetone Chemical compound CC(C)=O CSCPPACGZOOCGX-UHFFFAOYSA-N 0.000 claims abstract description 18
- 239000003795 chemical substances by application Substances 0.000 claims abstract description 13
- 239000002904 solvent Substances 0.000 claims abstract description 11
- -1 phenol aldehyde amine Chemical class 0.000 claims abstract description 7
- 239000000945 filler Substances 0.000 claims description 16
- 239000000049 pigment Substances 0.000 claims description 15
- 239000011347 resin Substances 0.000 claims description 15
- 229920005989 resin Polymers 0.000 claims description 15
- 230000037452 priming Effects 0.000 claims description 13
- 239000013008 thixotropic agent Substances 0.000 claims description 9
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims description 8
- 239000006087 Silane Coupling Agent Substances 0.000 claims description 8
- 229920002292 Nylon 6 Polymers 0.000 claims description 6
- 239000010445 mica Substances 0.000 claims description 6
- 229910052618 mica group Inorganic materials 0.000 claims description 6
- 239000004922 lacquer Substances 0.000 claims description 4
- 150000001412 amines Chemical class 0.000 claims description 2
- 239000002994 raw material Substances 0.000 claims 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract description 4
- 238000013035 low temperature curing Methods 0.000 abstract description 3
- 238000001723 curing Methods 0.000 abstract description 2
- 239000000126 substance Substances 0.000 abstract description 2
- 238000009833 condensation Methods 0.000 abstract 1
- 230000005494 condensation Effects 0.000 abstract 1
- 230000007797 corrosion Effects 0.000 abstract 1
- 238000005260 corrosion Methods 0.000 abstract 1
- 239000008399 tap water Substances 0.000 abstract 1
- 235000020679 tap water Nutrition 0.000 abstract 1
- 231100000167 toxic agent Toxicity 0.000 abstract 1
- 239000003440 toxic substance Substances 0.000 abstract 1
- 238000002360 preparation method Methods 0.000 description 5
- 239000011248 coating agent Substances 0.000 description 4
- 238000000576 coating method Methods 0.000 description 4
- UHOVQNZJYSORNB-UHFFFAOYSA-N Benzene Chemical compound C1=CC=CC=C1 UHOVQNZJYSORNB-UHFFFAOYSA-N 0.000 description 3
- VTYYLEPIZMXCLO-UHFFFAOYSA-L Calcium carbonate Chemical compound [Ca+2].[O-]C([O-])=O VTYYLEPIZMXCLO-UHFFFAOYSA-L 0.000 description 2
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 2
- GWEVSGVZZGPLCZ-UHFFFAOYSA-N Titan oxide Chemical compound O=[Ti]=O GWEVSGVZZGPLCZ-UHFFFAOYSA-N 0.000 description 2
- 239000007822 coupling agent Substances 0.000 description 2
- FPAFDBFIGPHWGO-UHFFFAOYSA-N dioxosilane;oxomagnesium;hydrate Chemical compound O.[Mg]=O.[Mg]=O.[Mg]=O.O=[Si]=O.O=[Si]=O.O=[Si]=O.O=[Si]=O FPAFDBFIGPHWGO-UHFFFAOYSA-N 0.000 description 2
- 229910052742 iron Inorganic materials 0.000 description 2
- 238000002156 mixing Methods 0.000 description 2
- 239000000843 powder Substances 0.000 description 2
- 229910002012 Aerosil® Inorganic materials 0.000 description 1
- VGGSQFUCUMXWEO-UHFFFAOYSA-N Ethene Chemical compound C=C VGGSQFUCUMXWEO-UHFFFAOYSA-N 0.000 description 1
- 239000004952 Polyamide Substances 0.000 description 1
- NSOXQYCFHDMMGV-UHFFFAOYSA-N Tetrakis(2-hydroxypropyl)ethylenediamine Chemical compound CC(O)CN(CC(C)O)CCN(CC(C)O)CC(C)O NSOXQYCFHDMMGV-UHFFFAOYSA-N 0.000 description 1
- 208000036142 Viral infection Diseases 0.000 description 1
- 150000001408 amides Chemical class 0.000 description 1
- 230000002421 anti-septic effect Effects 0.000 description 1
- 239000000440 bentonite Substances 0.000 description 1
- 229910000278 bentonite Inorganic materials 0.000 description 1
- SVPXDRXYRYOSEX-UHFFFAOYSA-N bentoquatam Chemical group O.O=[Si]=O.O=[Al]O[Al]=O SVPXDRXYRYOSEX-UHFFFAOYSA-N 0.000 description 1
- 229910000019 calcium carbonate Inorganic materials 0.000 description 1
- 239000003183 carcinogenic agent Substances 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000010790 dilution Methods 0.000 description 1
- 239000012895 dilution Substances 0.000 description 1
- 239000003822 epoxy resin Substances 0.000 description 1
- 238000005187 foaming Methods 0.000 description 1
- JEIPFZHSYJVQDO-UHFFFAOYSA-N iron(III) oxide Inorganic materials O=[Fe]O[Fe]=O JEIPFZHSYJVQDO-UHFFFAOYSA-N 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 229920002647 polyamide Polymers 0.000 description 1
- 229920000647 polyepoxide Polymers 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
- 230000035939 shock Effects 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
- 239000004408 titanium dioxide Substances 0.000 description 1
- 231100000419 toxicity Toxicity 0.000 description 1
- 230000001988 toxicity Effects 0.000 description 1
Landscapes
- Paints Or Removers (AREA)
- Compositions Of Macromolecular Compounds (AREA)
Abstract
A non-toxic modified epoxy anticorrosive paint belongs to paint. The curing agent of the invention selects nontoxic phenol aldehyde amine condensation E-881, the solvent adopts nontoxic ethanol or acetone, therefore, the paint does not contain any toxic substance, can be widely used for tap water pipelines, water storage tanks and the like, and the anticorrosive paint has good low-temperature curing performance, can be cured at about-8 ℃, is water-resistant, oil-resistant and chemical medium corrosion-resistant, and can be constructed in humid environment and even underwater. The invention provides a new variety with excellent performance for the paint family.
Description
The invention belongs to coating.
Existing epoxypaint all contains virose benzene kind solvent and amine curing agent mostly, thereby can not satisfy as water supply pipe, the non-toxic anticorrosion requirement of water tank etc., simultaneously because employing quadrol and ethene triamine are solidifying agent, so under low temperature (about 0 ℃) and wet environment, be difficult for solidifying.
The object of the present invention is to provide and a kind ofly can satisfy the nontoxic class requirement of food sanitation, again the novel type protective system that can under low temperature, wet environment, construct.
The objective of the invention is to be achieved through the following technical solutions.The same with epoxy resin coating, the present invention is main component with Resins, epoxy, also comprises pigment, filler, solvent, coupling agent, toughner, thixotropic agent and solidifying agent.Solidifying agent of the present invention and solvent are unlike the prior art, solidifying agent is the phenolic aldehyde amine E-881 that contracts, solvent be nontoxic ethanol or (with) acetone, coupling agent is nontoxic silane coupling agent, the present invention is divided into priming paint and finish paint two portions, the proportioning of priming paint and finish paint is slightly different, priming paint is by Resins, epoxy, silane coupling agent, the mica iron powder, E-881, acetone or (with) ethanol and filler, pigment is formed, and ratio is that Resins, epoxy accounts for 34-45%, and silane coupling agent accounts for 1-5%, the mica iron powder accounts for 1-5%, E-881 accounts for 9-12%, acetone or (with) ethanol accounts for 14-16%, pigment, filler accounts for 17-41%; Finish paint is made up of Resins, epoxy, thixotropic agent, polyamide 6 51, ethanol, E-881 and filler, pigment, and ratio is that Resins, epoxy accounts for 34-40%, and thixotropic agent accounts for 2-5%, polyamide 6 51 accounts for 8-12%, ethanol accounts for 14-19%, and the phenolic aldehyde amine that contracts accounts for 11-13%, and filler or pigment account for 11-13%.Preparation process of the present invention is as follows, priming paint and finish paint are divided into the preparation of two components, the first component is pressed the prescription of priming paint or finish paint with Resins, epoxy, silane coupling agent, thixotropic agent and solvent etc., through giving the thermosol dilution, pigment and filler are dried, grind, sieved, mechanically mixing is made and is given aggressiveness together then, is prepared into the first component of priming paint and finish paint; Solidifying agent E-881, polyamide 6 51 are given heat add solvent cut, filler dry, grind, sieve back and solidifying agent and polyamide 6 51 and mix to make and give the aggressiveness finished product, be the second component.Next step first, second group with priming paint or lacquering is given aggressiveness for two kinds and is mixed in proportion, and promptly makes priming paint or finish paint.
That the solidifying agent that the present invention selects for use has is nontoxic, solidified nature good, intensity is high, the advantage of good toughness, low-temperature curing, solvent also is an innoxious solvent, thereby toxicity of the present invention belongs to nontoxic grade coating after measured, do not contain carcinogenic substance yet, the low-temperature curing performance is good, can about-8 ℃, solidify, for winter construction provides the condition that makes things convenient for; This coating can be constructed under wet environment, and is non-foaming, and antiseptic property is good, oil resistant and chemical mediator etch.This lacquer sticking power is good, can reach 1 grade.Paint film intensity height, its shock strength is greater than 40kg/cm
2This lacquer electrical property excellence, its disruptive strength are greater than 15kv/mm, and volume specific resistance is 1 * 10
14Ω cm.The performance of this lacquer is better than common paint greatly.
Embodiment one:
100 kilograms in preparation priming paint.40 kilograms of Resins, epoxy (E-51, E44, E42 select one or more mixing), 2 kilograms of silane coupling agents (KH560 or diatomite), 3 kilograms of mica iron powders, E-88110 kilogram, 15 kilograms in acetone, 30 kilograms of pigment, fillers (lithopone, talcum powder, red iron oxide, light calcium carbonate).
100 kilograms of preparation finish paints.35 kilograms of Resins, epoxy, 3 kilograms of thixotropic agent (aerosil), 5 10 kilograms of polyamide 6s, 16 kilograms of ethanol, 10 kilograms of E-881, pigment, 26 kilograms of fillers (titanium dioxide, lithopone, talcum powder).
Embodiment two:
Each 500 kilograms of preparation priming paint and finish paints.Wherein the priming paint proportioning is 175 kilograms of Resins, epoxy, 20 kilograms of silane coupling agents, 20 kilograms of mica iron powders, solidifying agent E-881,45 kilograms, 50 kilograms in acetone, 30 kilograms of ethanol, 160 kilograms of pigment, fillers; The finish paint prescription is 200 kilograms of Resins, epoxy, and thixotropic agent is a bentonite, 10 kilograms, and 851 55 kilograms of polymeric amide, 90 kilograms of ethanol, 55 kilograms of solidifying agent E-881,90 kilograms of pigment, fillers.
Claims (2)
1, a kind of nontoxic modified epoxy corrosion-proof paint is a main raw material with Resins, epoxy, also comprises pigment, filler, solidifying agent, solvent, toughner, thixotropic agent etc., it is characterized in that solidifying agent is the phenolic aldehyde amine E-881 that contracts, solvent be ethanol or (with) acetone.
2, want sharp 1 said nontoxic modified epoxy corrosion-proof paint according to right, it is characterized in that this lacquer is divided into priming paint and finish paint, priming paint by Resins, epoxy, silane coupling agent, mica iron powder, phenolic aldehyde contract amine E-881, acetone or (with) ethanol, pigment, filler forms, its formula rate is that Resins, epoxy accounts for 34-45%, silane coupling agent accounts for 1-5%, and the mica iron powder accounts for 1-5%, and E-881 accounts for 9-12%, acetone or (with) ethanol accounts for 14-16%, pigment and filler account for 17-41%; Finish paint is made up of Resins, epoxy, thixotropic agent, polyamide 6 51, ethanol, E-881 and filler and pigment, its formula rate is that Resins, epoxy accounts for 34-40%, and thixotropic agent accounts for 2-5%, and polyamide 6 51 accounts for 8-12%, ethanol accounts for 14-19%, filler and pigment account for 11-31%, and E-881 accounts for 11-13%.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 93104909 CN1094743A (en) | 1993-04-29 | 1993-04-29 | Non-toxic modified epoxy anticorrosive paint |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 93104909 CN1094743A (en) | 1993-04-29 | 1993-04-29 | Non-toxic modified epoxy anticorrosive paint |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN1094743A true CN1094743A (en) | 1994-11-09 |
Family
ID=4985460
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 93104909 Pending CN1094743A (en) | 1993-04-29 | 1993-04-29 | Non-toxic modified epoxy anticorrosive paint |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN1094743A (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1061673C (en) * | 1997-03-11 | 2001-02-07 | 连云港港务局 | Two-component middle layer anticorrosive paint based on epoxy resin and its preparing method |
| CN1061672C (en) * | 1997-03-11 | 2001-02-07 | 连云港港务局 | Two-component surface layer anticorrosive paint based on epoxy resin and its preparing method |
| CN1061675C (en) * | 1997-03-11 | 2001-02-07 | 连云港港务局 | Two-component surface finishing agent based on epoxy resin and its preparing method |
| CN1061674C (en) * | 1997-03-11 | 2001-02-07 | 连云港港务局 | Two-component priming anticorrosive paint based on epoxy resin and its preparing method |
| CN100343352C (en) * | 2004-07-22 | 2007-10-17 | 中国科学院兰州化学物理研究所 | Stick-proof anti corrosion paint for internal wall of water steam pipeline |
| CN100560669C (en) * | 2005-09-29 | 2009-11-18 | 宝山钢铁股份有限公司 | Has coating of high friction resistance, high temperature resistant and rustless property and preparation method thereof |
| CN101311233B (en) * | 2007-05-22 | 2011-08-31 | 无锡市南雅化工有限公司 | Epoxy anti-corrosive paint for underwater construction and preparation method |
-
1993
- 1993-04-29 CN CN 93104909 patent/CN1094743A/en active Pending
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1061673C (en) * | 1997-03-11 | 2001-02-07 | 连云港港务局 | Two-component middle layer anticorrosive paint based on epoxy resin and its preparing method |
| CN1061672C (en) * | 1997-03-11 | 2001-02-07 | 连云港港务局 | Two-component surface layer anticorrosive paint based on epoxy resin and its preparing method |
| CN1061675C (en) * | 1997-03-11 | 2001-02-07 | 连云港港务局 | Two-component surface finishing agent based on epoxy resin and its preparing method |
| CN1061674C (en) * | 1997-03-11 | 2001-02-07 | 连云港港务局 | Two-component priming anticorrosive paint based on epoxy resin and its preparing method |
| CN100343352C (en) * | 2004-07-22 | 2007-10-17 | 中国科学院兰州化学物理研究所 | Stick-proof anti corrosion paint for internal wall of water steam pipeline |
| CN100560669C (en) * | 2005-09-29 | 2009-11-18 | 宝山钢铁股份有限公司 | Has coating of high friction resistance, high temperature resistant and rustless property and preparation method thereof |
| CN101311233B (en) * | 2007-05-22 | 2011-08-31 | 无锡市南雅化工有限公司 | Epoxy anti-corrosive paint for underwater construction and preparation method |
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| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C12 | Rejection of a patent application after its publication | ||
| RJ01 | Rejection of invention patent application after publication |