CN101864152B - Environment-protection production method of furan resin powder composition and product thereof - Google Patents
Environment-protection production method of furan resin powder composition and product thereof Download PDFInfo
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- CN101864152B CN101864152B CN2009100821163A CN200910082116A CN101864152B CN 101864152 B CN101864152 B CN 101864152B CN 2009100821163 A CN2009100821163 A CN 2009100821163A CN 200910082116 A CN200910082116 A CN 200910082116A CN 101864152 B CN101864152 B CN 101864152B
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Abstract
The invention provides an environment-protection production method of a furan resin powder composition and a product thereof. The method comprises the following step of adding barium sulfate into the furan resin powder composition, wherein the dosage of the barium sulfate is 0.1-10 times of the dosage of a reactive curing agent in the composition. The product is an environment-friendly furan resin powder composition comprising the reactive curing agent, the barium sulfate and other acid-resistant powders. The invention can eliminate a dust raising phenomenon in powder production and construction processes, avoid the influence of flour dust and harmful odors on operating staff and the environment, also improve the workability of furan resin anti-rot materials for the good adhesive property of the barium sulfate, not influence the mechanical property of materials, and can be widely applied to various anticorrosion projects.
Description
Technical field
The invention belongs to chemical field; Be specifically related to a kind of environment-protection production method and a kind of environment-friendly type furan resin powder composition of furan resin powder composition; Can particularly be applied to furane resin glass reinforced plastic, furane resin clay, furane resin mortar and furan resin concrete adaptable across the anticorrosion engineering in fields such as chemical industry, metallurgy.
Background technology
The two-pack impregnating material that the furane resin anticorrosive of existing market is made up of furane resin liquid and furan resin powder.Wherein furan resin powder is to be formed through mixing by reactive curing agent, acid-resistant powder and acidproof coarse-fine aggregate; They can process furane resin mortar, furane resin clay, furan resin concrete and furane resin glass reinforced plastic etc.; Having very strong acidproof, alkaline-resisting, organic solvent-resistant corrodes and resistance to elevated temperatures; And have advantages of higher tensile strength, high with the cohesive strength of other materials.
But furan resin powder is the mixture of several kinds of acid-resistant powders, and the grain composition of coarse-fine aggregate is also had certain requirement.In its production process, can cause all when charging or discharging that dust waves, harm workers ' health and contaminate environment.Particularly in the furane resin anticorrosive construction process; Furane resin liquid and powder mix through manual work or mechanical stirring; Powder itself is because stirring causes the irritating smell in airborne dust, the powder, and harm workmen's health causes certain pollution to surrounding environment.Therefore, how avoiding the dust pollution in furan resin powder production and the construction, is present problem demanding prompt solution.
Summary of the invention
Environment-protection production method that the purpose of this invention is to provide a kind of furan resin powder composition and products thereof is the environment-friendly type furan resin powder composition; Make in furan resin powder production and the construction process; Can not cause airborne dust; The generation that has no irritating odor, and do not influence the mechanical property of furan resin impregnating material.
The environment-protection production method of furan resin powder composition of the present invention is in furan resin powder composition, to add permanent white.The consumption of permanent white can be 0.1～10 times of a reactive curing agent consumption in the said compsn.
The environment-friendly type furan resin powder composition that adopts above-mentioned environment-protection production method to obtain comprises: reactive curing agent, permanent white, other acid-resistant powder.Wherein, Said reactive curing agent adopts a kind of or its mixture in organic acid, the acid anhydrides; Organic acid can be one or more the mixture in sulfonic acid, oxalic acid, Hydrocerol A, the m-phthalic acid, and sulfonic acid is one or more the mixture in tosic acid, Phenylsulfonic acid, thionamic acid, the Sulphanilic Acid; Acid anhydrides can be one or more the mixture in MALEIC ANHYDRIDE, Tetra hydro Phthalic anhydride, trimellitic anhydride, the Tetra Hydro Phthalic Anhydride.Said other acid-resistant powder can be one or more the compsn in silica powder, Graphite Powder 99, Feldspar Powder, silica sand, the ground barium sulfate.Said permanent white is the permanent white that adopts chemical process to produce; Though the main chemical compositions of ground barium sulfate is a permanent white, it is made by natural mineral matter processing, so ground barium sulfate and permanent white are distinguishing on purposes and performance.
Each component of environment-friendly type furan resin powder of the present invention can be chosen by following parts by weight: reactive curing agent is 0.1～30 part, and the consumption of permanent white is 0.1～10 times of reactive curing agent consumption, and other acid-resistant powder is 50～90 parts.
During production, earlier reactive curing agent is ground, and then it is mixed with permanent white and other acid-resistant powder.
The invention has the beneficial effects as follows: the dust raising phenomenon in powder production and the construction process has been eliminated in the adding of permanent white, has avoided the influence to operator and environment of dust and noxious odor.Because the good cohesiveness of permanent white self has been improved the workability of furan resin anticorrosive material, and do not influenced the mechanical property of material, can be widely used in all kinds of anticorrosion engineerings simultaneously.
Embodiment
Come the present invention is done further explanation below in conjunction with specific embodiment, following each embodiment only is used to the present invention is described but not limitation of the present invention.
Embodiment 1
Get sulfonic acid 0.5g, permanent white 5g, Graphite Powder 99 20g, Feldspar Powder 30g, silica sand 40g, mixing and stirring promptly gets environment-friendly type furan resin powder composition of the present invention.
Embodiment 2
Get oxalic acid 15g, permanent white 45g, silica sand 30g, ground barium sulfate 40g, mixing and stirring promptly gets environment-friendly type furan resin powder composition of the present invention.
Embodiment 3
Get Tetra hydro Phthalic anhydride 30g, the permanent white 3g that chemical process is produced, ground barium sulfate 50g, mixing and stirring promptly gets environment-friendly type furan resin powder composition of the present invention.
Embodiment 4
Get thionamic acid 10g, Hydrocerol A 10g, permanent white 20g, silica powder 20g, ground barium sulfate 30g, mixing and stirring promptly gets environment-friendly type furan resin powder composition of the present invention.
Embodiment 5
Get tosic acid 15g, MALEIC ANHYDRIDE 15g, the permanent white 10g that chemical process is produced, Graphite Powder 99 20g, Feldspar Powder 30g, mixing and stirring promptly gets environment-friendly type furan resin powder composition of the present invention.
Embodiment 6
Get Tetra hydro Phthalic anhydride 10g, trimellitic anhydride 10g, Tetra Hydro Phthalic Anhydride 5g, permanent white 15g, Graphite Powder 99 60g, mixing and stirring promptly gets environment-friendly type furan resin powder composition of the present invention.
Above-mentioned each embodiment has adopted the environment-protection production method of furan resin powder composition, promptly in furan resin powder composition, adds permanent white, and the consumption of permanent white can be 0.1～10 times of a reactive curing agent consumption in the said compsn.Earlier reactive curing agent is ground, and then it is mixed with permanent white and other acid-resistant powder.
Claims (10)
1. the environment-protection production method of a furan resin powder composition is characterized in that: in furan resin powder composition, add permanent white.
2. environment-protection production method according to claim 1 is characterized in that: the add-on of permanent white is 0.1～10 times of a reactive curing agent consumption in the said compsn.
3. environment-friendly type furan resin powder composition, it is characterized in that: compsn comprises reactive curing agent, permanent white, other acid-resistant powder.
4. environment-friendly type furan resin powder composition according to claim 3 is characterized in that: said reactive curing agent adopts a kind of or its mixture in organic acid, the acid anhydrides.
5. environment-friendly type furan resin powder composition according to claim 4 is characterized in that: said organic acid is one or more the mixture in sulfonic acid, oxalic acid, Hydrocerol A, the m-phthalic acid.
6. environment-friendly type furan resin powder composition according to claim 5 is characterized in that: said sulfonic acid is one or more the mixture in tosic acid, Phenylsulfonic acid, thionamic acid, the Sulphanilic Acid.
7. environment-friendly type furan resin powder composition according to claim 4 is characterized in that: said acid anhydrides is one or more the mixture in MALEIC ANHYDRIDE, Tetra hydro Phthalic anhydride, trimellitic anhydride, the Tetra Hydro Phthalic Anhydride.
8. environment-friendly type furan resin powder composition according to claim 3 is characterized in that: said other acid-resistant powder is one or more the compsn in silica powder, Graphite Powder 99, Feldspar Powder, silica sand, the ground barium sulfate.
9. environment-friendly type furan resin powder composition according to claim 3 is characterized in that: said permanent white is the permanent white that adopts chemical process to produce.
10. according to arbitrary described environment-friendly type furan resin powder composition in the claim 3～9; It is characterized in that: each component is chosen by following parts by weight: reactive curing agent is 0.1～30 part; The consumption of permanent white is 0.1～10 times of reactive curing agent consumption, and other acid-resistant powder is 50～90 parts.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009100821163A CN101864152B (en) | 2009-04-15 | 2009-04-15 | Environment-protection production method of furan resin powder composition and product thereof |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009100821163A CN101864152B (en) | 2009-04-15 | 2009-04-15 | Environment-protection production method of furan resin powder composition and product thereof |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101864152A CN101864152A (en) | 2010-10-20 |
| CN101864152B true CN101864152B (en) | 2012-05-23 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN2009100821163A Expired - Fee Related CN101864152B (en) | 2009-04-15 | 2009-04-15 | Environment-protection production method of furan resin powder composition and product thereof |
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Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102816407B (en) * | 2012-08-14 | 2015-12-02 | 黄石汇波材料科技股份有限公司 | Heat resist modification furan resin anticorrosive material composition |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| SU636893A1 (en) * | 1977-06-29 | 1983-05-07 | Предприятие П/Я М-5885 | Process for producing furan resin |
| WO1989009802A1 (en) * | 1988-04-11 | 1989-10-19 | Aga Aktiebolag | Anti-corrosion paint |
| CN1052879A (en) * | 1989-12-29 | 1991-07-10 | 天津化工厂 | Antiwear and anticorrosion coating |
| CN1273264A (en) * | 1999-05-07 | 2000-11-15 | 黄石市汇波防腐技术有限公司 | Thixotropic furan resin applied in winter construction |
| CN1400278A (en) * | 2001-08-07 | 2003-03-05 | 黄石市颐丰防腐有限公司 | Hydrofluoric acid resistant furan resin anticorrosive material |
| CN1611564A (en) * | 2003-10-28 | 2005-05-04 | 张育生 | Toughened modified furan resin anticorrosive material composition |
| CN1827718A (en) * | 2006-04-05 | 2006-09-06 | 中国人民解放军国防科学技术大学 | Environment-friendly acid-resistant anticorrosion paint |
-
2009
- 2009-04-15 CN CN2009100821163A patent/CN101864152B/en not_active Expired - Fee Related
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| SU636893A1 (en) * | 1977-06-29 | 1983-05-07 | Предприятие П/Я М-5885 | Process for producing furan resin |
| WO1989009802A1 (en) * | 1988-04-11 | 1989-10-19 | Aga Aktiebolag | Anti-corrosion paint |
| CN1052879A (en) * | 1989-12-29 | 1991-07-10 | 天津化工厂 | Antiwear and anticorrosion coating |
| CN1273264A (en) * | 1999-05-07 | 2000-11-15 | 黄石市汇波防腐技术有限公司 | Thixotropic furan resin applied in winter construction |
| CN1400278A (en) * | 2001-08-07 | 2003-03-05 | 黄石市颐丰防腐有限公司 | Hydrofluoric acid resistant furan resin anticorrosive material |
| CN1611564A (en) * | 2003-10-28 | 2005-05-04 | 张育生 | Toughened modified furan resin anticorrosive material composition |
| CN1827718A (en) * | 2006-04-05 | 2006-09-06 | 中国人民解放军国防科学技术大学 | Environment-friendly acid-resistant anticorrosion paint |
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| CN101864152A (en) | 2010-10-20 |
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