CN105153867A - Pollution flashover resistant coating - Google Patents
Pollution flashover resistant coating Download PDFInfo
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- CN105153867A CN105153867A CN201510411215.7A CN201510411215A CN105153867A CN 105153867 A CN105153867 A CN 105153867A CN 201510411215 A CN201510411215 A CN 201510411215A CN 105153867 A CN105153867 A CN 105153867A
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- antifouling flush
- flush paint
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Abstract
The invention provides a pollution flashover resistant coating. The coating comprises, by weight, 6-9 parts of dihydroxyl polydimethylsiloxane, 13-18 parts of dihydroxyl polymethylvinylsiloxane, 1-5 parts of nanometer silica powder, 20-60 parts of styrene-butadiene-styrene block copolymer, 0.05-9 parts of nanometer titanium dioxide, 3-3.5 parts of a silane coupling agent, 4-8 parts of calcium carbonate, 6-7 parts of decabromodiphenyl ether, 5-8 parts of dibutyltin dilaurate, 77-97 parts of a solvent and 22-34 parts of a flame retardant, the solvent is obtained by mixing toluene, ethyl acetate and trichloroethane according to a weight ratio of 1:2:2, and the flame retardant is obtained by mixing hydrotalcite and magnesium hydroxide according to a weight ratio of 1:1. The pollution flashover resistant coating has strong adhesion at a low temperature, also has fast drying property, can be sprayed in low temperature environment, and guarantees good water resistance under low temperature conditions.
Description
Technical field
The present invention relates to coating, specifically a kind of antifouling flush paint.
Background technology
Under bad weather condition (as: mist, dew, drizzling rain etc.), can there is flashover in the insulator surface along humidity, cause power system pollution flashover accident.Pollution flashover threatens the safe and stable operation of power system, and the lighter affects local power, and severe one can impact electrical network, even makes whole electrical network produce cracking.The generation of pollution flashover causes huge loss on the impact of power supply system to national economy.But existing antifouling flush paint its viscosifying power when low temperature reduces, and then can reduce its waterproof effect.
Summary of the invention
For above-mentioned prior art Problems existing, the invention provides a kind of antifouling flush paint, this coating still has stronger cohesive force at a lower temperature, can ensure waterproof effect.
To achieve these goals, the invention provides a kind of antifouling flush paint, comprise the component of following weight part: dialkyl polydimethylsiloxane 6-9 part, dihydroxyl Polymethyl methacrylate 13-18 part, nano-silica powder material 1-5 part, styrene-butadiene-styrene block copolymer 20-60 part, nano titanium oxide 0.05-9 part, silane coupling agent 3-3.5 part, calcium carbonate 4-8 part, decabromodiphenyl oxide 6-7 part, dibutyl tin dilaurate 5-8 part, solvent 77-97 part, fire retardant 22-34 part, described solvent is toluene, ethyl acetate, the mixing of 1:2:2 weight ratio pressed by trichloroethane, described fire retardant is hydrotalcite, magnesium hydroxide presses the mixing of 1:1 weight ratio.
Further, the material footpath of described calcium carbonate part body is 35-42nm
Further, described dialkyl polydimethylsiloxane range of viscosities is 35500-39500cs.
Further, also pigment is comprised.
Further, described pigment is the iron oxide red of 1.2-1.8 part.
The present invention can have stronger bounding force at a lower temperature, meanwhile, also has quick-drying, can spray in the environment of low temperature, ensure that the good water-repellancy under cold condition.
Embodiment
Below in conjunction with embodiment, the invention will be further described.Below in an example, unless otherwise indicated, all numbers all by weight.
Embodiment 1:
Dialkyl polydimethylsiloxane 6 parts, dihydroxyl Polymethyl methacrylate 13 parts, 1 part, nano-silica powder material, styrene-butadiene-styrene block copolymer 20 parts, nano titanium oxide 0.05 part, 4 parts, calcium carbonate, decabromodiphenyl oxide 6 parts, fire retardant 22 parts, pigment 1.2 parts are added reactor respectively, under agitation being heated to 135 degree (being not less than 600mmHg) removes water 2 hours, grind through three-roll grinder after cooling, add solvent 77 parts, silane coupling agent 3 parts, dibutyl tin dilaurate 5 parts again, mix rear filling.
Embodiment 1 result, construction environment temperature 3 degree, coat-thickness 0.3-0.5mm, surface drying time 22 minutes, do solid work 10 hours time, water-repellancy is good.
Embodiment 2:
Dialkyl polydimethylsiloxane 9 parts, dihydroxyl Polymethyl methacrylate 18 parts, 5 parts, nano-silica powder material, styrene-butadiene-styrene block copolymer 60 parts, nano titanium oxide 9 parts, 8 parts, calcium carbonate, decabromodiphenyl oxide 7 parts, fire retardant 34 parts, pigment 1.8 parts are added reactor respectively, under agitation being heated to 135 degree (being not less than 600mmHg) removes water 2 hours, grind through three-roll grinder after cooling, add solvent 97 parts, silane coupling agent 3.5 parts, dibutyl tin dilaurate 8 parts again, mix rear filling.
Embodiment 2 result, construction environment temperature 3 degree, coat-thickness 0.3-0.5mm, surface drying time 28 minutes, does solid work 9.5 hours time, water-repellancy is good.
Embodiment 3:
Dialkyl polydimethylsiloxane 7.5 parts, dihydroxyl Polymethyl methacrylate 16 parts, 4 parts, nano-silica powder material, styrene-butadiene-styrene block copolymer 48 parts, nano titanium oxide 5 parts, 6 parts, calcium carbonate, decabromodiphenyl oxide 6.5 parts, fire retardant 28 parts, pigment 1.6 parts are added reactor respectively, under agitation being heated to 135 degree (being not less than 600mmHg) removes water 2 hours, grind through three-roll grinder after cooling, add solvent 85 parts, silane coupling agent 3.3 parts, dibutyl tin dilaurate 6.5 parts again, mix rear filling.
Embodiment 3 result, construction environment temperature 3 degree, coat-thickness 0.3-0.5mm, surface drying time 18 minutes, do solid work 7.5 hours time, water-repellancy is good.
Embodiment 4:
Conventional coating, under construction environment temperature 3 degree of conditions, coating quail 0.3-0.5mm, surface drying time 50 minutes, do solid work 28 hours time, water-repellancy is poor.
Claims (5)
1. an antifouling flush paint, it is characterized in that, comprise the component of following weight part: dialkyl polydimethylsiloxane 6-9 part, dihydroxyl Polymethyl methacrylate 13-18 part, nano-silica powder material 1-5 part, styrene-butadiene-styrene block copolymer 20-60 part, nano titanium oxide 0.05-9 part, silane coupling agent 3-3.5 part, calcium carbonate 4-8 part, decabromodiphenyl oxide 6-7 part, dibutyl tin dilaurate 5-8 part, solvent 77-97 part, fire retardant 22-34 part, described solvent is toluene, ethyl acetate, the mixing of 1:2:2 weight ratio pressed by trichloroethane, described fire retardant is hydrotalcite, magnesium hydroxide presses the mixing of 1:1 weight ratio.
2. a kind of antifouling flush paint according to claim 1, is characterized in that, the material footpath of described calcium carbonate part body is 35-42nm.
3. a kind of antifouling flush paint according to claim 1 and 2, is characterized in that, described dialkyl polydimethylsiloxane range of viscosities is 35500-39500cs.
4. a kind of antifouling flush paint according to claim 1 and 2, is characterized in that, also comprise pigment.
5. a kind of antifouling flush paint according to claim 4, is characterized in that, described pigment is the iron oxide red of 1.2-1.8 part.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510411215.7A CN105153867A (en) | 2015-07-14 | 2015-07-14 | Pollution flashover resistant coating |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510411215.7A CN105153867A (en) | 2015-07-14 | 2015-07-14 | Pollution flashover resistant coating |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105153867A true CN105153867A (en) | 2015-12-16 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510411215.7A Pending CN105153867A (en) | 2015-07-14 | 2015-07-14 | Pollution flashover resistant coating |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105153867A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107828142A (en) * | 2017-09-22 | 2018-03-23 | 武汉亿维登科技发展有限公司 | A kind of water proof and dust proof cable |
| WO2021212706A1 (en) * | 2020-04-20 | 2021-10-28 | 温岭市电力绝缘器材有限公司 | Insulating coating and processing technology therefor |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1903959A (en) * | 2005-07-29 | 2007-01-31 | 天津市智泰科技有限公司 | Room temperature silicon sulfide rubber composite nano-material antifouling flush paint |
| CN101649155A (en) * | 2009-07-27 | 2010-02-17 | 张世永 | Self-cleaning ice-over resistant phase-change coating |
| CN102619139A (en) * | 2012-04-09 | 2012-08-01 | 天津商业大学 | Water-based halogen-free flame-retardant paper and preparation method thereof |
| CN102702974A (en) * | 2012-06-07 | 2012-10-03 | 天津市鼎轩科工贸有限公司 | PRTV durability anti-pollution flashover paint |
| CN103788871A (en) * | 2014-01-22 | 2014-05-14 | 天津市智冠科技有限公司 | Greenhouse vulcanized silicone rubber anti-contamination flashover coating |
-
2015
- 2015-07-14 CN CN201510411215.7A patent/CN105153867A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1903959A (en) * | 2005-07-29 | 2007-01-31 | 天津市智泰科技有限公司 | Room temperature silicon sulfide rubber composite nano-material antifouling flush paint |
| CN101649155A (en) * | 2009-07-27 | 2010-02-17 | 张世永 | Self-cleaning ice-over resistant phase-change coating |
| CN102619139A (en) * | 2012-04-09 | 2012-08-01 | 天津商业大学 | Water-based halogen-free flame-retardant paper and preparation method thereof |
| CN102702974A (en) * | 2012-06-07 | 2012-10-03 | 天津市鼎轩科工贸有限公司 | PRTV durability anti-pollution flashover paint |
| CN103788871A (en) * | 2014-01-22 | 2014-05-14 | 天津市智冠科技有限公司 | Greenhouse vulcanized silicone rubber anti-contamination flashover coating |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107828142A (en) * | 2017-09-22 | 2018-03-23 | 武汉亿维登科技发展有限公司 | A kind of water proof and dust proof cable |
| WO2021212706A1 (en) * | 2020-04-20 | 2021-10-28 | 温岭市电力绝缘器材有限公司 | Insulating coating and processing technology therefor |
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| C06 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
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| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20151216 |