CN104293096A - High temperature resistant insulating coating composition and preparation method thereof - Google Patents
High temperature resistant insulating coating composition and preparation method thereof Download PDFInfo
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- CN104293096A CN104293096A CN201410498506.XA CN201410498506A CN104293096A CN 104293096 A CN104293096 A CN 104293096A CN 201410498506 A CN201410498506 A CN 201410498506A CN 104293096 A CN104293096 A CN 104293096A
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- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09D—COATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
- C09D163/00—Coating compositions based on epoxy resins; Coating compositions based on derivatives of epoxy resins
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- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09D—COATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
- C09D7/00—Features of coating compositions, not provided for in group C09D5/00; Processes for incorporating ingredients in coating compositions
- C09D7/40—Additives
- C09D7/60—Additives non-macromolecular
- C09D7/61—Additives non-macromolecular inorganic
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- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09D—COATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
- C09D7/00—Features of coating compositions, not provided for in group C09D5/00; Processes for incorporating ingredients in coating compositions
- C09D7/40—Additives
- C09D7/65—Additives macromolecular
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- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
- C08K2201/00—Specific properties of additives
- C08K2201/002—Physical properties
- C08K2201/003—Additives being defined by their diameter
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- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
- C08K2201/00—Specific properties of additives
- C08K2201/011—Nanostructured additives
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- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L2201/00—Properties
- C08L2201/08—Stabilised against heat, light or radiation or oxydation
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- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L2205/00—Polymer mixtures characterised by other features
- C08L2205/03—Polymer mixtures characterised by other features containing three or more polymers in a blend
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Abstract
The invention discloses a high temperature resistant insulating coating composition and a preparation method thereof. The composition comprises epoxy resin, phenolic resin, polyimide resin, zinc borate, trimethylolpropane, benzoperoxide, melamine polyphosphate, nano titanium dioxide, fillers and flame retardants, wherein relative to 100 parts by weight of epoxy resin, the parts by weight of phenolic resin, polyimide resin, zinc borate, trimethylolpropane, benzoperoxide, melamine polyphosphate, nano titanium dioxide, the fillers and the flame retardants are respectively 15-20, 6-9, 5-10, 50-70, 12-20, 2-9, 0.5-1.5, 7-12 and 5-10. The high temperature resistant insulating coating composition has excellent breakdown strength, volume resistivity and high temperature resistance.
Description
Technical field
The present invention relates to coating composition, particularly, relate to a kind of high-temperature-resistant insulating paint composition and method of making the same.
Background technology
At present, the surface of power equipment need apply one deck insulating material, if insulation compound, insullac etc. are to improve the external insulation of power equipment, this not only increases the security of power system, also improve the reliability of system cloud gray model, the thrifty to a certain extent cost of power equipment.
But existing insulating material complex manufacturing technology causes production cost high, simultaneously high temperature resistant and insulation effect not obvious, is difficult to the insulating material as high voltage electric power equip ment.
Summary of the invention
The object of this invention is to provide a kind of high-temperature-resistant insulating paint composition and method of making the same, the high-temperature-resistant insulating paint composition obtained by this preparation method has high temperature resistant and excellent insulation effect, and this preparation method's step is simple simultaneously, and raw material is easy to get.
To achieve these goals, the invention provides a kind of high-temperature-resistant insulating paint composition, described composition comprises epoxy resin, resol, polyimide resin, zinc borate, TriMethylolPropane(TMP), benzoyl peroxide, melamine phosphate, nano titanium oxide, filler and fire retardant.
Wherein, relative to the epoxy resin of 100 weight parts, the content of described resol is 15-20 weight part, the content of described polyimide resin is 6-9 weight part, the content of described zinc borate is 5-10 weight part, the content of described TriMethylolPropane(TMP) is 50-70 weight part, the content of described benzoyl peroxide is 12-20 weight part, the content of described melamine phosphate is 2-9 weight part, the content of described nano titanium oxide is 0.5-1.5 weight part, the content of described filler is 7-12 weight part, and the content of described fire retardant is 5-10 weight part.
Present invention also offers a kind of preparation method of high-temperature-resistant insulating paint composition, described preparation method comprises: epoxy resin, resol, polyimide resin, zinc borate, TriMethylolPropane(TMP), benzoyl peroxide, melamine phosphate, nano titanium oxide, filler and fire retardant are mixed;
Wherein, relative to the epoxy resin of 100 weight parts, the consumption of described resol is 15-20 weight part, the consumption of described polyimide resin is 6-9 weight part, the consumption of described zinc borate is 5-10 weight part, the consumption of described TriMethylolPropane(TMP) is 50-70 weight part, the consumption of described benzoyl peroxide is 12-20 weight part, the consumption of described melamine phosphate is 2-9 weight part, the consumption of described nano titanium oxide is 0.5-1.5 weight part, the consumption of described filler is 7-12 weight part, and the consumption of described fire retardant is 5-10 weight part.
Pass through technique scheme, the present invention obtains high-temperature-resistant insulating paint composition by adding zinc borate, TriMethylolPropane(TMP), benzoyl peroxide, melamine phosphate, nano titanium oxide, filler and fire retardant under the condition of heating in epoxy resin, resol and polyimide resin, the heat resisting temperature of this high-temperature-resistant insulating paint composition is more than 500 DEG C, disruptive strength is at more than 160KV/m, and volume specific resistance is 1.5 × 10
4Ω more than ﹒ m.This preparation method's step is simple simultaneously, and raw material is easy to get, and cost is low.
Other features and advantages of the present invention are described in detail in embodiment part subsequently.
Embodiment
Below the specific embodiment of the present invention is described in detail.Should be understood that, embodiment described herein, only for instruction and explanation of the present invention, is not limited to the present invention.
The invention provides and give a kind of high-temperature-resistant insulating paint composition, described composition comprises epoxy resin, resol, polyimide resin, zinc borate, TriMethylolPropane(TMP), benzoyl peroxide, melamine phosphate, nano titanium oxide, filler and fire retardant.Wherein, relative to the epoxy resin of 100 weight parts, the content of described resol is 15-20 weight part, the content of described polyimide resin is 6-9 weight part, the content of described zinc borate is 5-10 weight part, the content of described TriMethylolPropane(TMP) is 50-70 weight part, the content of described benzoyl peroxide is 12-20 weight part, the content of described melamine phosphate is 2-9 weight part, the content of described nano titanium oxide is 0.5-1.5 weight part, the content of described filler is 7-12 weight part, and the content of described fire retardant is 5-10 weight part.
In the present invention, the particle diameter of described nano titanium oxide can be selected in wide scope, can be the titanium dioxide of any one Nano grade known in the art, but consider from the high temperature resistant and insulation effect of cost and high-temperature-resistant insulating paint composition, preferably, the particle diameter of described nano titanium oxide is 5-10nm.
In the present invention, the kind of described filler can be selected in wide scope, it can be any one mineral filler known in the art, but consider from the high temperature resistant and insulation effect of cost and high-temperature-resistant insulating paint composition, preferably, described filler is selected from one or more in mica powder, talcum powder, asbestos powder and kaolin.
In the present invention, the particle diameter of described filler can be selected in wide scope, but considers from the high temperature resistant and insulation effect of cost and high-temperature-resistant insulating paint composition, and preferably, the particle diameter of described filler is 0.05-0.15mm.
In the present invention, the kind of described fire retardant can be selected in wide scope, it can be any one mineral filler known in the art, but consider from the high temperature resistant and insulation effect of cost and high-temperature-resistant insulating paint composition, preferably, described fire retardant is selected from one or more in zirconium white, antimonous oxide and borax.
In the present invention, the kind of described epoxy resin can be selected in wide scope, can be any one epoxy resin known in the art, but consider from the high temperature resistant and insulation effect of cost and high-temperature-resistant insulating paint composition, preferably, described epoxy resin is bisphenol A type epoxy resin and/or bisphenol f type epoxy resin.
Present invention also offers a kind of preparation method of high-temperature-resistant insulating paint composition, described preparation method comprises: by epoxy resin, resol, polyimide resin, zinc borate, TriMethylolPropane(TMP), benzoyl peroxide, melamine phosphate, nano titanium oxide, filler and fire retardant heating mixing; Wherein, relative to the epoxy resin of 100 weight parts, the consumption of described resol is 15-20 weight part, the consumption of described polyimide resin is 6-9 weight part, the consumption of described zinc borate is 5-10 weight part, the consumption of described TriMethylolPropane(TMP) is 50-70 weight part, the consumption of described benzoyl peroxide is 12-20 weight part, the consumption of described melamine phosphate is 2-9 weight part, the consumption of described nano titanium oxide is 0.5-1.5 weight part, the consumption of described filler is 7-12 weight part, and the consumption of described fire retardant is 5-10 weight part.
In preparation method provided by the invention, the particle diameter of described nano titanium oxide can be selected in wide scope, can be the titanium dioxide of any one Nano grade known in the art, but consider from the high temperature resistant and insulation effect of cost and high-temperature-resistant insulating paint composition, preferably, the particle diameter of described nano titanium oxide is 5-10nm.
In preparation method provided by the invention, the kind of described filler can be selected in wide scope, it can be any one mineral filler known in the art, but consider from the high temperature resistant and insulation effect of cost and high-temperature-resistant insulating paint composition, preferably, described filler is selected from one or more in mica powder, talcum powder, asbestos powder and kaolin.
In preparation method provided by the invention, the particle diameter of described filler can be selected in wide scope, but considers from the high temperature resistant and insulation effect of cost and high-temperature-resistant insulating paint composition, and preferably, the particle diameter of described filler is 0.05-0.15mm.
In preparation method provided by the invention, the kind of described fire retardant can be selected in wide scope, it can be any one mineral filler known in the art, but consider from the high temperature resistant and insulation effect of cost and high-temperature-resistant insulating paint composition, preferably, described fire retardant is selected from one or more in zirconium white, antimonous oxide and borax.
In preparation method provided by the invention, the kind of described epoxy resin can be selected in wide scope, can be any one epoxy resin known in the art, but consider from the high temperature resistant and insulation effect of cost and high-temperature-resistant insulating paint composition, preferably, described epoxy resin is bisphenol A type epoxy resin and/or bisphenol f type epoxy resin.
In preparation method provided by the invention, temperature and the mixing time of described heating mixing can be selected in wide scope, but consider from cost and production efficiency, and preferably, the temperature of described heating mixing is 180-220 DEG C, and mixing time is 2-3h.
Below will be described the present invention by embodiment.In following examples, heat resisting temperature parameter, disruptive strength parameter and volume specific resistance parameter are all recorded by the method for GB1981-81.
Bisphenol A type epoxy resin is the product of Guangzhou Yuan Chuan Chemical Co., Ltd., bisphenol f type epoxy resin is the product of Guangzhou Wei Lina Chemical Co., Ltd., resol is the product of Shanghai Wei Pu Chemical Engineering Technology Services Co., Ltd, polyimide resin is the product of Suzhou Dao Chou engineering plastic company limited, zinc borate is the product of Hefei Wan Ran novel material Science and Technology Ltd., TriMethylolPropane(TMP) is the product of Guangzhou Xin Putai Chemical Co., Ltd., benzoyl peroxide is the product of Hengshui Sheng Hua rubber and plastic Science and Technology Ltd., melamine phosphate is the product for Shijiazhuang City Hong Miao waterproofing work company limited, nano titanium oxide is the product of Shanghai Tai Yan Industrial Co., Ltd..
Embodiment 1
At 200 DEG C, by 100kg bisphenol A type epoxy resin, resol 18kg, polyimide resin 8kg, zinc borate 7kg, TriMethylolPropane(TMP) 60kg, benzoyl peroxide 16kg, melamine phosphate 5kg, nano titanium oxide 1kg, mica powder 10kg and zirconium white 8kg mixing 2.5h, the then obtained high-temperature-resistant insulating paint composition A1 of cooling.Wherein, the particle diameter of sodium rice titanium dioxide is 8nm, and the particle diameter of mica powder is 0.1mm.
The high temperature resistant parameter of the paint film that this high-temperature-resistant insulating paint composition is made, disruptive strength parameter and volume specific resistance parameter are in table 1.
Embodiment 2
At 180 DEG C, by 100kg bisphenol A type epoxy resin, resol 15kg, polyimide resin 6kg, zinc borate 5kg, TriMethylolPropane(TMP) 50kg, benzoyl peroxide 12kg, melamine phosphate 2kg, nano titanium oxide 0.5kg, mica powder 7kg and zirconium white 5kg mixing 2h, the then obtained high-temperature-resistant insulating paint composition A2 of cooling.Wherein, the particle diameter of sodium rice titanium dioxide is 5nm, and the particle diameter of mica powder is 0.05mm.
The high temperature resistant parameter of the paint film that this high-temperature-resistant insulating paint composition is made, disruptive strength parameter and volume specific resistance parameter are in table 1.
Embodiment 3
At 220 DEG C, by 100kg bisphenol A type epoxy resin, resol 20kg, polyimide resin 9kg, zinc borate 10kg, TriMethylolPropane(TMP) 70kg, benzoyl peroxide 20kg, melamine phosphate 9kg, nano titanium oxide 1.5kg, mica powder 12kg and zirconium white 10kg mixing 3h, the then obtained high-temperature-resistant insulating paint composition A3 of cooling.Wherein, the particle diameter of sodium rice titanium dioxide is 10nm, and the particle diameter of mica powder is 0.15mm.
The high temperature resistant parameter of the paint film that this high-temperature-resistant insulating paint composition is made, disruptive strength parameter and volume specific resistance parameter are in table 1.
Embodiment 4
Carry out according to the method for embodiment 1, difference is, bisphenol A type epoxy resin is changed to bisphenol f type epoxy resin, and zirconium white is changed to antimonous oxide, obtained high-temperature-resistant insulating paint composition A4.
The high temperature resistant parameter of the paint film that this high-temperature-resistant insulating paint composition is made, disruptive strength parameter and volume specific resistance parameter are in table 1.
Embodiment 5
Carry out according to the method for embodiment 1, difference is, bisphenol A type epoxy resin is changed to bisphenol f type epoxy resin, and mica powder is changed to talcum powder, obtained high-temperature-resistant insulating paint composition A5.
The high temperature resistant parameter of the paint film that this high-temperature-resistant insulating paint composition is made, disruptive strength parameter and volume specific resistance parameter are in table 1.
Comparative example 1
Carry out according to the method for embodiment 1, difference is, bisphenol A type epoxy resin is 5kg, obtained high-temperature-resistant insulating paint composition B1.
The high temperature resistant parameter of the paint film that this high-temperature-resistant insulating paint composition is made, disruptive strength parameter and volume specific resistance parameter are in table 1.
Comparative example 2
Carry out according to the method for embodiment 1, difference is, bisphenol A type epoxy resin is 25kg, obtained high-temperature-resistant insulating paint composition B2.
The high temperature resistant parameter of the paint film that this high-temperature-resistant insulating paint composition is made, disruptive strength parameter and volume specific resistance parameter are in table 1.
Comparative example 3
Carry out according to the method for embodiment 1, difference is, polyimide resin is 4kg, obtained high-temperature-resistant insulating paint composition B3.
The high temperature resistant parameter of the paint film that this high-temperature-resistant insulating paint composition is made, disruptive strength parameter and volume specific resistance parameter are in table 1.
Comparative example 4
Carry out according to the method for embodiment 1, difference is, polyimide resin is 12kg, obtained high-temperature-resistant insulating paint composition B4.
The high temperature resistant parameter of the paint film that this high-temperature-resistant insulating paint composition is made, disruptive strength parameter and volume specific resistance parameter are in table 1.
Comparative example 5
Carry out according to the method for embodiment 1, difference is, not containing nano titanium oxide, and obtained high-temperature-resistant insulating paint composition B5.
The high temperature resistant parameter of the paint film that this high-temperature-resistant insulating paint composition is made, disruptive strength parameter and volume specific resistance parameter are in table 1.
Comparative example 6
Carry out according to the method for embodiment 1, difference is, nano titanium oxide is 3kg, obtained high-temperature-resistant insulating paint composition B6.
The high temperature resistant parameter of the paint film that this high-temperature-resistant insulating paint composition is made, disruptive strength parameter and volume specific resistance parameter are in table 1.
Comparative example 7
Carry out according to the method for embodiment 1, difference is, benzoyl peroxide is 5kg, obtained high-temperature-resistant insulating paint composition B7.
The high temperature resistant parameter of the paint film that this high-temperature-resistant insulating paint composition is made, disruptive strength parameter and volume specific resistance parameter are in table 1.
Comparative example 8
Carry out according to the method for embodiment 1, difference is, benzoyl peroxide is 25kg, obtained high-temperature-resistant insulating paint composition B8.
The high temperature resistant parameter of the paint film that this high-temperature-resistant insulating paint composition is made, disruptive strength parameter and volume specific resistance parameter are in table 1.
Comparative example 9
Carry out according to the method for embodiment 1, difference is, TriMethylolPropane(TMP) is 30kg, obtained high-temperature-resistant insulating paint composition B9.
The high temperature resistant parameter of the paint film that this high-temperature-resistant insulating paint composition is made, disruptive strength parameter and volume specific resistance parameter are in table 1.
Comparative example 10
Carry out according to the method for embodiment 1, difference is, TriMethylolPropane(TMP) is 80kg, obtained high-temperature-resistant insulating paint composition B10.
The high temperature resistant parameter of the paint film that this high-temperature-resistant insulating paint composition is made, disruptive strength parameter and volume specific resistance parameter are in table 1.
Comparative example 11
Carry out according to the method for embodiment 1, difference is, melamine phosphate is 1kg, and zinc borate is 15kg, obtained high-temperature-resistant insulating paint composition B11.
The high temperature resistant parameter of the paint film that this high-temperature-resistant insulating paint composition is made, disruptive strength parameter and volume specific resistance parameter are in table 1.
Comparative example 12
Carry out according to the method for embodiment 1, difference is, melamine phosphate is 12kg, and zinc borate is 4kg, obtained high-temperature-resistant insulating paint combination B 12.
The high temperature resistant parameter of the paint film that this high-temperature-resistant insulating paint composition is made, disruptive strength parameter and volume specific resistance parameter are in table 1.
Table 1
| ? | High temperature resistant (500 DEG C) | Disruptive strength (KV/m) | Volume specific resistance (10 4Ω﹒m) |
| A1 | Paint film is normal | 176 | 1.80 |
| A2 | Paint film is normal | 169 | 1.77 |
| A3 | Paint film is normal | 167 | 1.69 |
| A4 | Paint film is normal | 162 | 1.71 |
| A5 | Paint film is normal | 173 | 1.73 |
| B1 | Coming off appears in paint film | 131 | 1.30 |
| B2 | Coming off appears in paint film | 142 | 1.28 |
| B3 | Coming off appears in paint film | 128 | 1.21 |
| B4 | Coming off appears in paint film | 134 | 1.18 |
| B5 | Coming off appears in paint film | 129 | 1.20 |
| B6 | Coming off appears in paint film | 125 | 1.21 |
| B7 | Coming off appears in paint film | 115 | 1.25 |
| B8 | Coming off appears in paint film | 122 | 1.31 |
| B9 | Coming off appears in paint film | 107 | 1.33 |
| B10 | Coming off appears in paint film | 116 | 1.26 |
| B11 | Coming off appears in paint film | 114 | 1.20 |
| B12 | Coming off appears in paint film | 127 | 1.18 |
By above-described embodiment and comparative example known, high-temperature-resistant insulating paint composition provided by the invention has excellent high temperature resistant, disruptive strength and volume specific resistance, this high-temperature-resistant insulating paint composition is used in high-tension apparatus, the method steps simultaneously preparing this high-temperature-resistant insulating paint composition is simple, and raw material is easy to get.
More than describe the preferred embodiment of the present invention in detail; but the present invention is not limited to the detail in above-mentioned embodiment, within the scope of technical conceive of the present invention; can carry out multiple simple variant to technical scheme of the present invention, these simple variant all belong to protection scope of the present invention.
It should be noted that in addition, each concrete technical characteristic described in above-mentioned embodiment, in reconcilable situation, can be combined by any suitable mode, in order to avoid unnecessary repetition, the present invention illustrates no longer separately to various possible array mode.
In addition, also can carry out arbitrary combination between various different embodiment of the present invention, as long as it is without prejudice to thought of the present invention, it should be considered as content disclosed in this invention equally.
Claims (10)
1. a high-temperature-resistant insulating paint composition, it is characterized in that, described composition comprises epoxy resin, resol, polyimide resin, zinc borate, TriMethylolPropane(TMP), benzoyl peroxide, melamine phosphate, nano titanium oxide, filler and fire retardant;
Wherein, relative to the epoxy resin of 100 weight parts, the content of described resol is 15-20 weight part, the content of described polyimide resin is 6-9 weight part, the content of described zinc borate is 5-10 weight part, the content of described TriMethylolPropane(TMP) is 50-70 weight part, the content of described benzoyl peroxide is 12-20 weight part, the content of described melamine phosphate is 2-9 weight part, the content of described nano titanium oxide is 0.5-1.5 weight part, the content of described filler is 7-12 weight part, and the content of described fire retardant is 5-10 weight part.
2. high-temperature-resistant insulating paint composition according to claim 1, wherein, the particle diameter of described nano titanium oxide is 5-10nm.
3. high-temperature-resistant insulating paint composition according to claim 1 and 2, wherein, described filler be selected from mica powder, talcum powder, asbestos powder and kaolin one or more;
Preferably, described epoxy resin is bisphenol A type epoxy resin and/or bisphenol f type epoxy resin.
4. high-temperature-resistant insulating paint composition according to claim 3, wherein, the particle diameter of described filler is 0.05-0.15mm.
5. high-temperature-resistant insulating paint composition according to claim 1 and 2, wherein, described fire retardant be selected from zirconium white, antimonous oxide and borax one or more.
6. the preparation method of a high-temperature-resistant insulating paint composition, it is characterized in that, described preparation method comprises: by epoxy resin, resol, polyimide resin, zinc borate, TriMethylolPropane(TMP), benzoyl peroxide, melamine phosphate, nano titanium oxide, filler and fire retardant heating mixing;
Wherein, relative to the epoxy resin of 100 weight parts, the consumption of described resol is 15-20 weight part, the consumption of described polyimide resin is 6-9 weight part, the consumption of described zinc borate is 5-10 weight part, the consumption of described TriMethylolPropane(TMP) is 50-70 weight part, the consumption of described benzoyl peroxide is 12-20 weight part, the consumption of described melamine phosphate is 2-9 weight part, the consumption of described nano titanium oxide is 0.5-1.5 weight part, the consumption of described filler is 7-12 weight part, and the consumption of described fire retardant is 5-10 weight part.
7. preparation method according to claim 6, wherein, the particle diameter of described nano titanium oxide is 5-10nm;
Preferably, described filler is selected from one or more in mica powder, talcum powder, asbestos powder and kaolin.
8. preparation method according to claim 7, wherein, the particle diameter of described filler is 0.05-0.15mm.
9. preparation method according to claim 7, wherein, described fire retardant be selected from zirconium white, antimonous oxide and borax one or more;
Preferably, described epoxy resin is bisphenol A type epoxy resin and/or bisphenol f type epoxy resin.
10. the preparation method according to any one in claim 6-9, wherein, the temperature of described heating mixing is 180-220 DEG C, and mixing time is 2-3h.
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105860758A (en) * | 2016-05-09 | 2016-08-17 | 安徽爱莱特照明灯具有限公司 | Antibacterial and waterproof insulating paint with high heat conductivity for LED lamp holders and method for manufacturing antibacterial and waterproof insulating paint |
| CN106589797A (en) * | 2016-11-15 | 2017-04-26 | 河南江河机械有限责任公司 | High temperature-resistant insulating resin and preparation method thereof |
| CN110698812A (en) * | 2019-09-29 | 2020-01-17 | 铜陵和顺机械科技有限公司 | High-temperature-resistant environment-friendly plastic material for textile machinery and preparation method thereof |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5006614A (en) * | 1988-07-05 | 1991-04-09 | Shin-Etsu Chemical Co., Ltd. | Epoxy resin composition and semiconductor device encapsulated therewith containing polymaleimide and (allyl-epoxy)novolac/siloxane graft copolymer |
| CN1052877A (en) * | 1991-02-04 | 1991-07-10 | 中国科学院西安光学精密机械研究所 | High-temperature-resistant composite insulating coating |
| CN101892005A (en) * | 2010-07-23 | 2010-11-24 | 吴江市太湖绝缘材料有限公司 | Halogen-free flame retardant high-temperature resistant insulating paint for motor |
| CN102977736A (en) * | 2012-10-30 | 2013-03-20 | 苏州市德莱尔建材科技有限公司 | Insulation primer |
-
2014
- 2014-09-25 CN CN201410498506.XA patent/CN104293096A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5006614A (en) * | 1988-07-05 | 1991-04-09 | Shin-Etsu Chemical Co., Ltd. | Epoxy resin composition and semiconductor device encapsulated therewith containing polymaleimide and (allyl-epoxy)novolac/siloxane graft copolymer |
| CN1052877A (en) * | 1991-02-04 | 1991-07-10 | 中国科学院西安光学精密机械研究所 | High-temperature-resistant composite insulating coating |
| CN101892005A (en) * | 2010-07-23 | 2010-11-24 | 吴江市太湖绝缘材料有限公司 | Halogen-free flame retardant high-temperature resistant insulating paint for motor |
| CN102977736A (en) * | 2012-10-30 | 2013-03-20 | 苏州市德莱尔建材科技有限公司 | Insulation primer |
Non-Patent Citations (3)
| Title |
|---|
| 冯新德等: "《高分子辞典》", 30 June 1998, 中国石化出版社 * |
| 张三慧等: "《大学物理学下册》", 31 December 2011, 清华大学出版社 * |
| 谢秀颖等: "《实用电工工具与电工材料速查手册》", 30 September 2012, 机械工业出版社 * |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105860758A (en) * | 2016-05-09 | 2016-08-17 | 安徽爱莱特照明灯具有限公司 | Antibacterial and waterproof insulating paint with high heat conductivity for LED lamp holders and method for manufacturing antibacterial and waterproof insulating paint |
| CN106589797A (en) * | 2016-11-15 | 2017-04-26 | 河南江河机械有限责任公司 | High temperature-resistant insulating resin and preparation method thereof |
| CN110698812A (en) * | 2019-09-29 | 2020-01-17 | 铜陵和顺机械科技有限公司 | High-temperature-resistant environment-friendly plastic material for textile machinery and preparation method thereof |
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