CN103756379B - A kind of white inorganic anti-electrostatic Thermal Control Coating Material - Google Patents
A kind of white inorganic anti-electrostatic Thermal Control Coating Material Download PDFInfo
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- CN103756379B CN103756379B CN201410037743.6A CN201410037743A CN103756379B CN 103756379 B CN103756379 B CN 103756379B CN 201410037743 A CN201410037743 A CN 201410037743A CN 103756379 B CN103756379 B CN 103756379B
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Abstract
A kind of white inorganic anti-electrostatic Thermal Control Coating Material, the present invention relates to coated material.The present invention will solve the weak technical problem of existing coated material poor toughness, antistatic property.This material is by Phosphate adhesive, silicate, nano-ZnO, nano-TiO
2, nanometer ZrO and silicone rubber elastomer be prepared from.The present invention have developed a kind of less than 250 DEG C anti-electrostatic thermal control coatings used, and this coated material is with silicate, phosphoric acid salt, nano-ZnO, nano-TiO
2, nanometer ZrO and silicone rubber elastomer be starting material, prepares that to have solar absorptance low, infrared emittance and surface resistivity high, flexible excellent anti-electrostatic Thermal Control Coating Material, and 150 DEG C of solidifications, can be used for aircraft outer space anti-electrostatic, reflecting heat.The present invention is for the preparation of white inorganic anti-electrostatic Thermal Control Coating Material.
Description
Technical field
The present invention relates to coated material.
Background technology
Space vehicle is due to the difference of Working environment, sunny slope and opaco often have the temperature contrast of increasing, sometimes hundreds of degree is reached, aircraft surface is except employing high temperature material, also need other modes to reduce surface temperature, wherein, white inorganic anti-electrostatic thermal control coating can reflecting surface temperature effectively, and the charge-conduction that outer space be accumulated in surface can be gone out, ensure the normal work of instrument in aircraft storehouse, instrument.
At present in the research of this area, within 1987, be published in " coatings industry " the 2nd interim " coating of holding temperature for spacecraft " and disclose a kind of thermal control coating; Within 2003, be published in " material engineering " the 5th interim " low α s thermal control coating and shield structure Effect study thereof " and disclose a kind of thermal control coating.But existing coated material antistatic property is weak, the technical indicator of material can not meet the application at space vehicle, therefore affects the development of spationautics.
Summary of the invention
The present invention will solve the weak technical problem of existing coated material poor toughness, antistatic property, and provides a kind of white inorganic anti-electrostatic Thermal Control Coating Material.
A kind of white inorganic anti-electrostatic Thermal Control Coating Material presses mass fraction by 150 parts of Phosphate adhesives, 80 parts ~ 100 parts silicate, 1 part ~ 15 parts nano-ZnOs, 5 parts ~ 13 parts nano-TiOs
2, 5 parts ~ 10 parts of nanometer ZrO and 10 part ~ 20 parts silicone rubber elastomer are prepared from.
The invention has the beneficial effects as follows: the present invention have developed a kind of less than 250 DEG C anti-electrostatic thermal control coatings used, and this coated material is with silicate, phosphoric acid salt, nano-ZnO, nano-TiO
2, nanometer ZrO and silicone rubber elastomer be starting material, prepares that to have solar absorptance low, infrared emittance and surface resistivity high, flexible excellent anti-electrostatic Thermal Control Coating Material, and 150 DEG C of solidifications, can be used for aircraft outer space anti-electrostatic, reflecting heat.
The white inorganic anti-electrostatic Thermal Control Coating Material solar absorptance that the present invention obtains is 0.11 ~ 0.16, and infrared emittance is 0.61 ~ 0.96, and surface resistivity is 1.5 × 10
5Ω ~ 6.4 × 10
5Ω.
The present invention is for the preparation of white inorganic anti-electrostatic Thermal Control Coating Material.
Embodiment
Technical solution of the present invention is not limited to following cited embodiment, also comprises the arbitrary combination between each embodiment.
Embodiment one: a kind of white inorganic anti-electrostatic of present embodiment Thermal Control Coating Material presses mass fraction by 150 parts of Phosphate adhesives, 80 parts ~ 100 parts silicate, 1 part ~ 15 parts nano-ZnOs, 5 parts ~ 13 parts nano-TiOs
2, 5 parts ~ 10 parts of nanometer ZrO and 10 part ~ 20 parts silicone rubber elastomer are prepared from.
Embodiment two: present embodiment and embodiment one unlike: this material presses mass fraction by 150 parts of Phosphate adhesives, 80 parts ~ 100 parts silicate, 1 part ~ 5 parts nano-ZnOs, 5 parts ~ 7 parts nano-TiOs
2, 5 parts ~ 7 parts of nanometer ZrO and 10 part ~ 15 parts silicone rubber elastomer are prepared from.Other is identical with embodiment one.
Embodiment three: present embodiment and embodiment one unlike: this material presses mass fraction by 150 parts of Phosphate adhesives, 80 parts ~ 100 parts silicate, 6 parts ~ 10 parts nano-ZnOs, 8 parts ~ 10 parts nano-TiOs
2, 5 parts ~ 7 parts of nanometer ZrO and 10 part ~ 15 parts silicone rubber elastomer are prepared from.Other is identical with embodiment one.
Embodiment four: present embodiment and embodiment one unlike: this material presses mass fraction by 150 parts of Phosphate adhesives, 80 parts ~ 100 parts silicate, 11 parts ~ 15 parts nano-ZnOs, 11 parts ~ 13 parts nano-TiOs
2, 5 parts ~ 7 parts of nanometer ZrO and 16 part ~ 20 parts silicone rubber elastomer are prepared from.Other is identical with embodiment one.
Embodiment five: present embodiment and embodiment one unlike: this material presses mass fraction by 150 parts of Phosphate adhesives, 80 parts ~ 100 parts silicate, 1 part ~ 5 parts nano-ZnOs, 5 parts ~ 7 parts nano-TiOs
2, 8 parts ~ 10 parts of nanometer ZrO and 16 part ~ 20 parts silicone rubber elastomer are prepared from.Other is identical with embodiment one.
Embodiment six: present embodiment and embodiment one unlike: this material presses mass fraction by 150 parts of Phosphate adhesives, 80 parts ~ 100 parts silicate, 11 parts ~ 15 parts nano-ZnOs, 5 parts ~ 7 parts nano-TiOs
2, 8 parts ~ 10 parts of nanometer ZrO and 16 part ~ 20 parts silicone rubber elastomer are prepared from.Other is identical with embodiment one.
Embodiment seven: present embodiment and embodiment one unlike: this material presses mass fraction by 150 parts of Phosphate adhesives, 80 parts ~ 100 parts silicate, 5 parts ~ 10 parts nano-ZnOs, 11 parts ~ 13 parts nano-TiOs
2, 8 parts ~ 10 parts of nanometer ZrO and 16 part ~ 20 parts silicone rubber elastomer are prepared from.Other is identical with embodiment one.
Embodiment eight: present embodiment and embodiment one, unlike the preparation method of this material, are specifically carried out according to following steps:
One, 150 parts of Phosphate adhesives, 80 parts ~ 100 parts silicate, 1 part ~ 15 parts nano-ZnOs, 5 parts ~ 13 parts nano-TiOs are taken by mass fraction
2, 5 parts ~ 10 parts of nanometer ZrO and 10 part ~ 20 parts silicone rubber elastomer;
Two, Phosphate adhesive step one taken, silicate, nano-ZnO, nano-TiO
2, nanometer ZrO and silicone rubber elastomer mix, then control temperature is 80 DEG C ~ 150 DEG C and is cured, obtained white inorganic anti-electrostatic Thermal Control Coating Material.Other is identical with embodiment one.
Following examples are adopted to verify beneficial effect of the present invention:
Embodiment one:
A kind of white inorganic anti-electrostatic of the present embodiment Thermal Control Coating Material presses mass fraction by 150 parts of Phosphate adhesives, 90 parts of silicate, 3 parts of nano-ZnOs, 6 parts of nano-TiOs
2, 6 parts of nanometer ZrO and 13 part silicone rubber elastomer are prepared from.
A kind of white inorganic anti-electrostatic of the present embodiment Thermal Control Coating Material specifically carries out according to following steps:
One, 150 parts of Phosphate adhesives, 90 parts of silicate, 3 parts of nano-ZnOs, 6 parts of nano-TiOs are taken by mass fraction
2, 6 parts of nanometer ZrO and 13 part silicone rubber elastomer;
Two, Phosphate adhesive step one taken, silicate, nano-ZnO, nano-TiO
2, nanometer ZrO and silicone rubber elastomer mix, then control temperature is 80 DEG C ~ 150 DEG C and is cured, obtained white inorganic anti-electrostatic Thermal Control Coating Material.
The concrete technical indicator of the white inorganic anti-electrostatic Thermal Control Coating Material that the present embodiment obtains: solar absorptance is 0.16, infrared emittance is 0.61, and surface resistivity is 1.5 × 10
5Ω.
Embodiment two:
A kind of white inorganic anti-electrostatic of the present embodiment Thermal Control Coating Material presses mass fraction by 150 parts of Phosphate adhesives, 90 parts of silicate, 7 parts of nano-ZnOs, 9 parts of nano-TiOs
2, 6 parts of nanometer ZrO and 13 part silicone rubber elastomer are prepared from.
A kind of white inorganic anti-electrostatic of the present embodiment Thermal Control Coating Material specifically carries out according to following steps:
One, 150 parts of Phosphate adhesives, 90 parts of silicate, 7 parts of nano-ZnOs, 9 parts of nano-TiOs are taken by mass fraction
2, 6 parts of nanometer ZrO and 13 part silicone rubber elastomer;
Two, Phosphate adhesive step one taken, silicate, nano-ZnO, nano-TiO
2, nanometer ZrO and silicone rubber elastomer mix, then control temperature is 80 DEG C ~ 150 DEG C and is cured, obtained white inorganic anti-electrostatic Thermal Control Coating Material.
The concrete technical indicator of the white inorganic anti-electrostatic Thermal Control Coating Material that the present embodiment obtains: solar absorptance is 0.16, infrared emittance is 0.63, and surface resistivity is 2.6 × 10
5Ω.
Embodiment three:
A kind of white inorganic anti-electrostatic of the present embodiment Thermal Control Coating Material presses mass fraction by 150 parts of Phosphate adhesives, 90 parts of silicate, 13 parts of nano-ZnOs, 12 parts of nano-TiOs
2, 6 parts of nanometer ZrO and 18 part silicone rubber elastomer are prepared from.
A kind of white inorganic anti-electrostatic of the present embodiment Thermal Control Coating Material specifically carries out according to following steps:
One, 150 parts of Phosphate adhesives, 90 parts of silicate, 13 parts of nano-ZnOs, 12 parts of nano-TiOs are taken by mass fraction
2, 6 parts of nanometer ZrO and 18 part silicone rubber elastomer;
Two, Phosphate adhesive step one taken, silicate, nano-ZnO, nano-TiO
2, nanometer ZrO and silicone rubber elastomer mix, then control temperature is 80 DEG C ~ 150 DEG C and is cured, obtained white inorganic anti-electrostatic Thermal Control Coating Material.
The concrete technical indicator of the white inorganic anti-electrostatic Thermal Control Coating Material that the present embodiment obtains: solar absorptance is 0.16, infrared emittance is 0.65, and surface resistivity is 3.7 × 10
5Ω.
Embodiment four:
A kind of white inorganic anti-electrostatic of the present embodiment Thermal Control Coating Material presses mass fraction by 150 parts of Phosphate adhesives, 90 parts of silicate, 3 parts of nano-ZnOs, 6 parts of nano-TiOs
2, 9 parts of nanometer ZrO and 18 part silicone rubber elastomer are prepared from.
A kind of white inorganic anti-electrostatic of the present embodiment Thermal Control Coating Material specifically carries out according to following steps:
One, 150 parts of Phosphate adhesives, 90 parts of silicate, 3 parts of nano-ZnOs, 6 parts of nano-TiOs are taken by mass fraction
2, 9 parts of nanometer ZrO and 18 part silicone rubber elastomer;
Two, Phosphate adhesive step one taken, silicate, nano-ZnO, nano-TiO
2, nanometer ZrO and silicone rubber elastomer mix, then control temperature is 80 DEG C ~ 150 DEG C and is cured, obtained white inorganic anti-electrostatic Thermal Control Coating Material.
The concrete technical indicator of the white inorganic anti-electrostatic Thermal Control Coating Material that the present embodiment obtains: solar absorptance is 0.16, infrared emittance is 0.95, and surface resistivity is 4.7 × 10
5Ω.
Embodiment five:
A kind of white inorganic anti-electrostatic of the present embodiment Thermal Control Coating Material presses mass fraction by 150 parts of Phosphate adhesives, 90 parts of silicate, 13 parts of nano-ZnOs, 6 parts of nano-TiOs
2, 9 parts of nanometer ZrO and 18 part silicone rubber elastomer are prepared from.
A kind of white inorganic anti-electrostatic of the present embodiment Thermal Control Coating Material specifically carries out according to following steps:
One, 150 parts of Phosphate adhesives, 90 parts of silicate, 13 parts of nano-ZnOs, 6 parts of nano-TiOs are taken by mass fraction
2, 9 parts of nanometer ZrO and 18 part silicone rubber elastomer;
Two, Phosphate adhesive step one taken, silicate, nano-ZnO, nano-TiO
2, nanometer ZrO and silicone rubber elastomer mix, then control temperature is 80 DEG C ~ 150 DEG C and is cured, obtained white inorganic anti-electrostatic Thermal Control Coating Material.
The concrete technical indicator of the white inorganic anti-electrostatic Thermal Control Coating Material that the present embodiment obtains: solar absorptance is 0.16, infrared emittance is 0.96, and surface resistivity is 5.0 × 10
5Ω.
Embodiment six:
A kind of white inorganic anti-electrostatic of the present embodiment Thermal Control Coating Material presses mass fraction by 150 parts of Phosphate adhesives, 90 parts of silicate, 8 parts of nano-ZnOs, 12 parts of nano-TiOs
2, 9 parts of nanometer ZrO and 18 part silicone rubber elastomer are prepared from.
A kind of white inorganic anti-electrostatic of the present embodiment Thermal Control Coating Material specifically carries out according to following steps:
One, 150 parts of Phosphate adhesives, 90 parts of silicate, 8 parts of nano-ZnOs, 12 parts of nano-TiOs are taken by mass fraction
2, 9 parts of nanometer ZrO and 18 part silicone rubber elastomer;
Two, Phosphate adhesive step one taken, silicate, nano-ZnO, nano-TiO
2, nanometer ZrO and silicone rubber elastomer mix, then control temperature is 80 DEG C ~ 150 DEG C and is cured, obtained white inorganic anti-electrostatic Thermal Control Coating Material.
The concrete technical indicator of the white inorganic anti-electrostatic Thermal Control Coating Material that the present embodiment obtains: solar absorptance is 0.11, infrared emittance is 0.95, and surface resistivity is 6.4 × 10
5Ω.
Claims (7)
1. a white inorganic anti-electrostatic Thermal Control Coating Material, is characterized in that this material by mass fraction by 150 parts of Phosphate adhesives, 80 parts ~ 100 parts silicate, 1 part ~ 15 parts nano-ZnOs, 5 parts ~ 13 parts nano-TiOs
2, 5 parts ~ 10 parts of nanometer ZrO and 10 part ~ 20 parts silicone rubber elastomer are prepared from;
The preparation method of this coated material, specifically carries out according to following steps:
One, 150 parts of Phosphate adhesives, 80 parts ~ 100 parts silicate, 1 part ~ 15 parts nano-ZnOs, 5 parts ~ 13 parts nano-TiOs are taken by mass fraction
2, 5 parts ~ 10 parts of nanometer ZrO and 10 part ~ 20 parts silicone rubber elastomer;
Two, Phosphate adhesive step one taken, silicate, nano-ZnO, nano-TiO
2, nanometer ZrO and silicone rubber elastomer mix, then control temperature is 80 DEG C ~ 150 DEG C and is cured, obtained white inorganic anti-electrostatic Thermal Control Coating Material.
2. a kind of white inorganic anti-electrostatic Thermal Control Coating Material according to claim 1, is characterized in that this material by mass fraction by 150 parts of Phosphate adhesives, 80 parts ~ 100 parts silicate, 1 part ~ 5 parts nano-ZnOs, 5 parts ~ 7 parts nano-TiOs
2, 5 parts ~ 7 parts of nanometer ZrO and 10 part ~ 15 parts silicone rubber elastomer are prepared from.
3. a kind of white inorganic anti-electrostatic Thermal Control Coating Material according to claim 1, is characterized in that this material by mass fraction by 150 parts of Phosphate adhesives, 80 parts ~ 100 parts silicate, 6 parts ~ 10 parts nano-ZnOs, 8 parts ~ 10 parts nano-TiOs
2, 5 parts ~ 7 parts of nanometer ZrO and 10 part ~ 15 parts silicone rubber elastomer are prepared from.
4. a kind of white inorganic anti-electrostatic Thermal Control Coating Material according to claim 1, is characterized in that this material by mass fraction by 150 parts of Phosphate adhesives, 80 parts ~ 100 parts silicate, 11 parts ~ 15 parts nano-ZnOs, 11 parts ~ 13 parts nano-TiOs
2, 5 parts ~ 7 parts of nanometer ZrO and 16 part ~ 20 parts silicone rubber elastomer are prepared from.
5. a kind of white inorganic anti-electrostatic Thermal Control Coating Material according to claim 1, is characterized in that this material by mass fraction by 150 parts of Phosphate adhesives, 80 parts ~ 100 parts silicate, 1 part ~ 5 parts nano-ZnOs, 5 parts ~ 7 parts nano-TiOs
2, 8 parts ~ 10 parts of nanometer ZrO and 16 part ~ 20 parts silicone rubber elastomer are prepared from.
6. a kind of white inorganic anti-electrostatic Thermal Control Coating Material according to claim 1, is characterized in that this material by mass fraction by 150 parts of Phosphate adhesives, 80 parts ~ 100 parts silicate, 11 parts ~ 15 parts nano-ZnOs, 5 parts ~ 7 parts nano-TiOs
2, 8 parts ~ 10 parts of nanometer ZrO and 16 part ~ 20 parts silicone rubber elastomer are prepared from.
7. a kind of white inorganic anti-electrostatic Thermal Control Coating Material according to claim 1, is characterized in that this material by mass fraction by 150 parts of Phosphate adhesives, 80 parts ~ 100 parts silicate, 5 parts ~ 10 parts nano-ZnOs, 11 parts ~ 13 parts nano-TiOs
2, 8 parts ~ 10 parts of nanometer ZrO and 16 part ~ 20 parts silicone rubber elastomer are prepared from.
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| GB201412058D0 (en) * | 2014-07-07 | 2014-08-20 | Univ Dublin | Thermal control coating |
| CN104774510B (en) * | 2014-12-04 | 2017-05-03 | 上海卫星装备研究所 | Antistatic thermal control coating composition, preparation method and applications thereof |
| CN114015351B (en) * | 2021-10-29 | 2022-07-05 | 北京卫星制造厂有限公司 | Low-absorption high-emission thermal control coating with self-cleaning effect on lunar dust and preparation method thereof |
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| CN102911596A (en) * | 2012-11-13 | 2013-02-06 | 中国航天科技集团公司第五研究院第五一0研究所 | Preparation method of bonding thermal control coating with variable emissivity |
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2014
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Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3434855A (en) * | 1965-02-05 | 1969-03-25 | Webb James E | Inorganic thermal control pigment |
| CN102911596A (en) * | 2012-11-13 | 2013-02-06 | 中国航天科技集团公司第五研究院第五一0研究所 | Preparation method of bonding thermal control coating with variable emissivity |
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Inventor after: Cao Xianqi Inventor after: Wang Bo Inventor after: Wang Chao Inventor after: Chen Zeming Inventor after: Li Bohong Inventor after: Wang Xu Inventor after: Li Bing Inventor before: Cao Xianqi Inventor before: Wang Bo Inventor before: Wang Chao Inventor before: Chen Zeming Inventor before: Li Bohong |
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