CN101597422A - Heat resistant glass resin flake material - Google Patents
Heat resistant glass resin flake material Download PDFInfo
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- CN101597422A CN101597422A CNA200910032464XA CN200910032464A CN101597422A CN 101597422 A CN101597422 A CN 101597422A CN A200910032464X A CNA200910032464X A CN A200910032464XA CN 200910032464 A CN200910032464 A CN 200910032464A CN 101597422 A CN101597422 A CN 101597422A
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- auxiliary agent
- heat resistant
- resin
- weight percentage
- resistant glass
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Abstract
The invention discloses a kind of heat resistant glass resin flake material, it is characterized in that, comprise following composition: vinyl ester resin, glass flake and auxiliary agent, the weight percentage of therein ethylene base ester resin is 60%; The weight percentage of glass flake is 24%, and the weight percentage of auxiliary agent is 16%.The present invention has superior high-temperature corrosion resistance performance and water-fast vapour transmission performance, and easy construction is widely used in Corrosion resistant linings occasions such as heat-engine plant wet desulfurizer (WFGD), chlor-alkali industry chemical plant installations, petrochemical industry basin.
Description
Technical field
The present invention relates to a kind of impregnating material, relate to a kind of pyroceram scale resin material specifically.
Background technology
Protection against corrosion is a difficult problem that perplexs people all the time, corrosion harmfulness relates to all trades and professions, industrial corrosion such as the boats and ships generally known of people, automobile, mechanical means, pipeline, steel construction for example, the protection against corrosion problem is also quite outstanding in high-tech areas such as electronics, aerospace in addition.
For the coal-burning power plant, flue gas desulfurization such as need qualified discharge, must supporting flue gas desulfurization equipment, in its operational process, to directly contact with corrosive medium inevitably, in order to increase the service life, can adopt some polymer protection against corrosion lining or coatings, but parts for some extreme temperatures, as the absorption tower former flue that enters the mouth, heat exchanger (GGH), the adsorption tower smoke section of advancing waits the high temperature occasion, even domestic general lining material or material can not meet the demands, the general specific alloy of import that uses prevents corrosion, and it costs an arm and a leg, drop into too big.
Summary of the invention
In order to overcome the deficiencies in the prior art, the object of the present invention is to provide that a kind of heatproof, antiseptic property are good, the glass resin flake material of easy construction.
The present invention is achieved through the following technical solutions:
A kind of heat resistant glass resin flake material comprises following composition: vinyl ester resin, glass flake and auxiliary agent, and the weight percentage of therein ethylene base ester resin is 60%; The weight percentage of glass flake is 24%, and the weight percentage of auxiliary agent is 16%.
Above-mentioned vinyl ester resin is the phenol aldehyde type vinyl ester resin.
Above-mentioned auxiliary agent comprises special auxiliary agent 50%, functional aid 37.5% and promotor 12.5%, and wherein functional aid can be strengthened the dispersive ability of special auxiliary agent in resin, and can reduce or prevent the layering in resin of each component fully.
The silica of described special auxiliary agent for handling makes the resin thickening, belongs to dispersing auxiliary, and sinking property of anti-freezing is difficult for sagging, and the thixotroping effect is splendid, and can prolong storage cycle, and promotor is mineral cortex thing solution, can promote the combination of each component effectively.
Because vinyl ester resin is to be made by open loop addition chemical reaction by Resins, epoxy and methacrylic acid, has kept the basic segment of Resins, epoxy, and the good process performance of unsaturated polyester resin is arranged again.
Glass flake presents concave plane in material arranges, and forms the labyrinth type structure, has prolonged the infiltration of corrosive medium to the vinyl ester resin layer, has improved the corrosion resistance nature of vinyl ester resin greatly.
The invention has the beneficial effects as follows: the present invention has superior high-temperature corrosion resistance performance and water-fast vapour transmission performance, and easy construction is widely used in Corrosion resistant linings occasions such as heat-engine plant wet desulfurizer (WFGD), chlor-alkali industry chemical plant installations, petrochemical industry basin.For wet desulphurization device, the present invention is suitable for the absorption tower high temperature occasions such as former flue, heat exchanger (GGH), the adsorption tower smoke section of advancing that enter the mouth especially.
Embodiment
Describe the specific embodiment of the present invention below in detail:
A kind of heat resistant glass resin flake material comprises following composition: vinyl ester resin, glass flake and auxiliary agent, and the weight percentage of therein ethylene base ester resin is 60%; The weight percentage of glass flake is 24%, and the weight percentage of auxiliary agent is 16%.
Wherein, described vinyl ester resin is the phenol aldehyde type vinyl ester resin.
And auxiliary agent comprises special auxiliary agent 50%, functional aid 37.5% and promotor 12.5%, and wherein functional aid is used for strengthening the dispersive ability of special auxiliary agent at resin, and can reduce or prevent the layering in resin of each component fully.The silica of described special auxiliary agent for handling makes the resin thickening, belongs to dispersing auxiliary, and sinking property of anti-freezing is difficult for sagging, and the thixotroping effect is splendid, and can prolong storage cycle, and promotor is mineral cortex thing solution, can promote the combination of each component effectively.
At first the silica that the adding special auxiliary agent was promptly handled in the phenol aldehyde type vinyl ester resin carries out modification, improve its resistance toheat, be main film forming matter with it again, with the neutral and alkali glass flake is aggregate, with other functional aid and promotor is that mineral cortex thing solution is filler, mediates under high vacuum, makes a kind of clay shape material, can form the labyrinth effect effectively, have very low water vapour permeability, superior resistance toheat and stronger chemical resistance.
Below disclose the present invention with preferred embodiment, so it is not in order to restriction the present invention, and all employings are equal to replaces or technical scheme that the equivalent transformation mode is obtained, all drops within protection scope of the present invention.
Claims (5)
1, a kind of heat resistant glass resin flake material is characterized in that, comprises following composition: vinyl ester resin, glass flake and auxiliary agent, and the weight percentage of therein ethylene base ester resin is 60%; The weight percentage of glass flake is 24%, and the weight percentage of auxiliary agent is 16%.
2, heat resistant glass resin flake material according to claim 1 is characterized in that described vinyl ester resin is the phenol aldehyde type vinyl ester resin.
3, heat resistant glass resin flake material according to claim 1 is characterized in that described auxiliary agent comprises special auxiliary agent 50%, functional aid 37.5% and promotor 12.5%.
4, heat resistant glass resin flake material according to claim 3 is characterized in that described special auxiliary agent is a silica.
5, heat resistant glass resin flake material according to claim 3 is characterized in that described promotor is mineral cortex thing solution.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA200910032464XA CN101597422A (en) | 2009-07-08 | 2009-07-08 | Heat resistant glass resin flake material |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA200910032464XA CN101597422A (en) | 2009-07-08 | 2009-07-08 | Heat resistant glass resin flake material |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN101597422A true CN101597422A (en) | 2009-12-09 |
Family
ID=41419028
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNA200910032464XA Pending CN101597422A (en) | 2009-07-08 | 2009-07-08 | Heat resistant glass resin flake material |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101597422A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103468100A (en) * | 2013-06-17 | 2013-12-25 | 江苏开源环保技术工程有限公司 | High temperature resistant glass flake resin material |
| CN103897598A (en) * | 2013-10-22 | 2014-07-02 | 江苏欣安新材料技术有限公司 | Special coating for modified vinyl desulfurization flue and preparation method of special coating |
| CN103951899A (en) * | 2014-05-22 | 2014-07-30 | 江苏开源环保技术工程有限公司 | Low-temperature vulcanized butyl rubber sheet |
-
2009
- 2009-07-08 CN CNA200910032464XA patent/CN101597422A/en active Pending
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103468100A (en) * | 2013-06-17 | 2013-12-25 | 江苏开源环保技术工程有限公司 | High temperature resistant glass flake resin material |
| CN103897598A (en) * | 2013-10-22 | 2014-07-02 | 江苏欣安新材料技术有限公司 | Special coating for modified vinyl desulfurization flue and preparation method of special coating |
| CN103897598B (en) * | 2013-10-22 | 2017-01-18 | 江苏欣安新材料技术有限公司 | Special coating for modified vinyl desulfurization flue and preparation method of special coating |
| CN103951899A (en) * | 2014-05-22 | 2014-07-30 | 江苏开源环保技术工程有限公司 | Low-temperature vulcanized butyl rubber sheet |
| CN103951899B (en) * | 2014-05-22 | 2016-04-20 | 江苏开源环保技术工程有限公司 | Cryogenic vulcanization isoprene-isobutylene rubber plate |
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| PB01 | Publication | ||
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Open date: 20091209 |