CN1051746A - Specific epoxy lacquer with silver powder - Google Patents
Specific epoxy lacquer with silver powder Download PDFInfo
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- CN1051746A CN1051746A CN 90105401 CN90105401A CN1051746A CN 1051746 A CN1051746 A CN 1051746A CN 90105401 CN90105401 CN 90105401 CN 90105401 A CN90105401 A CN 90105401A CN 1051746 A CN1051746 A CN 1051746A
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- silver powder
- powder
- epoxy
- lacquer
- resins
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Abstract
Specific epoxy lacquer with silver powder is widely used as the interior rustproof lacquer of antiseptic project.Mainly form by Resins, epoxy, silver powder, talcum powder, carbolineum, extraordinary coupling weighting agent, mica powder and zinc oxide; Wherein carbolineum 1～2%, Resins, epoxy 20～35%, extraordinary coupling weighting agent 8～25%, silver powder 15～25%, zinc oxide 2～5%, mica powder 2～8%, flow agent 1～2%.This protective system has that uvioresistant is strong, physical strength is high, good insulation preformance, resistant to chemical media, cold spraying, ambient cure, nonpoisonous and tasteless, 250 ℃～300 ℃ high temperature of ability.
Description
The present invention relates to a kind of making prescription of specific epoxy lacquer with silver powder, is a kind of Chemical Preservation coating.
Along with the development of process of industrialization, for the demand of protective system more and more widely, also more and more higher to the requirement of its antiseptic property.The liner coating used of various hardwares for example, various pipeline corrosion protections built on stilts, that expose need outer layer coating, also need be protected with protective system for the equipment that is in for a long time in marine atmosphere and the chemical atmosphere; And for example current also rare as coating in the high temperature-resistant liner of salt industry production unit, for preventing the heavy corrosion of NaCl medium, have to adopt the composite lining material of noble metal-titanium as its equipment.
Protective system kind commonly used at present is a lot of, does promptly having of base-material with Resins, epoxy: epoxy pitch prill, epoxy resin enamel, epoxy resin varnish, epoxy novolac lacquer, epoxy furans lacquer, fiber glass epoxy etc.; Domestic silver paint also commonly used is at present made protective system, and this class lacquer is at present common self-control varnish silver paint, epoxy lacquer with silver powder etc.In addition, also have more other protective systems.
With regard to above this two classes protective system, they all respectively have anti-corrosion characteristic separately, but separately defective and deficiency are also arranged.Facts have proved, be the protective system of base-material with Resins, epoxy, at aspects such as sticking power, physical strength and alkaline-resisting, acid medium performances, all than common impregnating material excellence many, range of application is little, difficulty of construction is big, the high deficiency of cost but also exist; Equally, though silver paint class protective system has anti-ultraviolet property in actual use, they exist respectively, and physical strength is low, poor adhesive force, chemical mediator-resitant property instability, coating life short, deficiency such as aging easily.
In a word, the liner coating of present various hardwares and various built on stilts, the complete open record of its composition proportion of outer layer coating that exposes pipeline and various metal cans also seldom, be substrate particularly with Resins, epoxy extraordinary coupling weighting agent, have higher solids and divide content, energy cold spraying, ambient cure, the data that is widely used in various metallic conduits and equipment inside and outside coating antifouling paste aspect is more rarely seen; It is more rare to produce the fire-resistant anticorrosion paint of being badly in need of as salt industry.
The objective of the invention is to study a kind of both nontoxic, tasteless, have strong adhesion, physical strength height, electrical insulation capability is good, resistant to chemical media is stable, anti-ultraviolet property is good protective system again, both can do the inside and outside anticorrosive coating of salt industry production and maritime facilities, chemical industry equipment, gas chamber and various metal cans.
The present invention is realized by following approach: in the specific epoxy lacquer with silver powder of mainly being made up of materials such as Resins, epoxy, silver powder, talcum powder, carbolineums, be mixed with extraordinary coupling weighting agent, mica powder and zinc oxide; Wherein extraordinary coupling weighting agent of Resins, epoxy and silver powder are as substrate, and purpose is to improve physical strength, sticking power, working temperature and the chemical mediator-resitant property of coating.Adopt carbolineum as toughner in the filler, with the plasticity of raising lacquer, the mica powder of adding-be the electrical insulation capability that strengthens coating, the 2nd, can reduce the coating cost again.
In the specific epoxy lacquer with silver powder according to above design invention, the proportioning of its various components is (by weight percentage): carbolineum: 1～2%, Resins, epoxy: 20～35%, extraordinary coupling weighting agent: 8～25%, silver powder: 15～25%, zinc oxide: 2～5%, mica powder: 2～8%, talcum powder: 5～15%, mixed solvent: 15～25%, flow agent: 1～2%.And realize that best proportioning of the present invention is (by weight percentage): carbolineum: 2%, Resins, epoxy: 27.5% extraordinary coupling weighting agent: 14.5%, silver powder: 18.5%, zinc oxide: 2%, mica powder: 6%, talcum powder: 8%, mixed solvent: 20%, flow agent: 1.5%.Used mixture mainly is made up of toluene, dimethylbenzene, three kinds of materials of acetone, and wherein toluene level is that 35～55%(is by volumetric ratio), xylene content is that 20～35%(is by volumetric ratio), acetone content is that 15～25%(is by volumetric ratio).The best proportioning of this mixture is: toluene: 51.5%, and dimethylbenzene: 28.5%, acetone: 20%.For flow leveling and the raising paint film smooth finish that increases protective system adopts industrial chemicals 00-7 as flow agent.
Its major advantage of specific epoxy lacquer with silver powder of making according to above proportioning is:
1. anti-ultraviolet property is strong, physical strength is high, good insulation preformance, resistant to chemical media, coating long service life, construction is simple, curing speed is fast, has improved labour efficiency, and is nonpoisonous and tasteless, operational safety, and reduced production cost.
2. the high temperature of 250 ℃～300 ℃ of abilities, comes off at not oxidation in high temperature.
3. plentiful, fine and smooth, the silvery white gloss of paint film appearance is permanent, good in oxidation resistance.
Below provide the enforcement embodiments of the invention.
One of embodiment (most preferred embodiment)
Carbolineum: 2%, Resins, epoxy: 27.5%, extraordinary coupling weighting agent 14.5%, silver powder: 18.5%, zinc oxide: 2%, mica powder: 6%, talcum powder: 8%, mixed solvent: 20%, flow agent: 1.5%.
Wherein the best proportioning of mixed solvent is (by a volumetric ratio):
Toluene: 51.5%, dimethylbenzene: 28.5%, acetone: 20%.
Claims (4)
1, a kind of specific epoxy lacquer with silver powder mainly is made up of Resins, epoxy, silver powder, talcum powder, carbolineum, it is characterized in that wherein being mixed with special type
Coupling weighting agent, mica powder and zinc oxide, and the proportioning of its various moietys is in every 100kg specific epoxy lacquer with silver powder: (by weight percentage)
Carbolineum 1～2%
Resins, epoxy 20～35%
Extraordinary coupling weighting agent 8～25%
Silver powder 15～25%
Zinc oxide 2～5%
Mica powder 2～8%
Talcum powder 5～15%
Mixed solvent 15～25%
Flow agent 1～2%.
2, specific epoxy lacquer with silver powder according to claim 1 is characterized in that the best proportioning of its various components is (by weight percentage):
Carbolineum 2%
Resins, epoxy 27.5%
Extraordinary coupling weighting agent 14.5%
Silver powder 18.5%
Silver powder 18.5%
Zinc oxide 2%
Mica powder 6%
Talcum powder 8%
Mixed solvent 20%
Flow agent 1.5%
3, according to claim 1,2 described specific epoxy lacquer with silver powder, the set of dispense that it is characterized in that described mixture is than being (by volumetric ratio):
Toluene 35～55%
Dimethylbenzene 20～35%
Acetone 15～25%
Its best proportioning is:
Toluene 51.5%
Dimethylbenzene 28.5%
Acetone 20%
4,, it is characterized in that the flow agent in order to increase protective system flow leveling and raising paint film smooth finish is the 00-7 material according to claim 1,2 and 3 described specific epoxy lacquer with silver powder.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 90105401 CN1051746A (en) | 1990-01-09 | 1990-01-09 | Specific epoxy lacquer with silver powder |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 90105401 CN1051746A (en) | 1990-01-09 | 1990-01-09 | Specific epoxy lacquer with silver powder |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN1051746A true CN1051746A (en) | 1991-05-29 |
Family
ID=4879220
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 90105401 Pending CN1051746A (en) | 1990-01-09 | 1990-01-09 | Specific epoxy lacquer with silver powder |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN1051746A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1044376C (en) * | 1993-05-19 | 1999-07-28 | 杨家峰 | Silver-aluminium powder paint and producing process therefor |
| CN1049447C (en) * | 1993-05-04 | 2000-02-16 | 王世清 | Fragrant gold and silver colored ink |
| CN101230237B (en) * | 2008-02-21 | 2012-10-31 | 刘春雨 | Marble-imitated natural mica paint and preparation method thereof |
| CN104356871A (en) * | 2014-11-24 | 2015-02-18 | 张乔木 | Wear-resistant epoxy resin coating and preparation method thereof |
-
1990
- 1990-01-09 CN CN 90105401 patent/CN1051746A/en active Pending
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1049447C (en) * | 1993-05-04 | 2000-02-16 | 王世清 | Fragrant gold and silver colored ink |
| CN1044376C (en) * | 1993-05-19 | 1999-07-28 | 杨家峰 | Silver-aluminium powder paint and producing process therefor |
| CN101230237B (en) * | 2008-02-21 | 2012-10-31 | 刘春雨 | Marble-imitated natural mica paint and preparation method thereof |
| CN104356871A (en) * | 2014-11-24 | 2015-02-18 | 张乔木 | Wear-resistant epoxy resin coating and preparation method thereof |
| CN104356871B (en) * | 2014-11-24 | 2016-08-17 | 广州市金科化灌有限公司 | A kind of antiwear epoxy resin coating and preparation method thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C06 | Publication | ||
| PB01 | Publication | ||
| C01 | Deemed withdrawal of patent application (patent law 1993) | ||
| WD01 | Invention patent application deemed withdrawn after publication |