CN105017959A - Insulating paint for cables and wires - Google Patents
Insulating paint for cables and wires Download PDFInfo
- Publication number
- CN105017959A CN105017959A CN201510489982.XA CN201510489982A CN105017959A CN 105017959 A CN105017959 A CN 105017959A CN 201510489982 A CN201510489982 A CN 201510489982A CN 105017959 A CN105017959 A CN 105017959A
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- insulating paint
- resin
- cables
- wires
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Abstract
The invention discloses insulating paint for cables and wires, and belongs to the technical field of insulating paint. The problem that existing insulating paint is poor in mechanical performance is solved. The insulating paint is composed of, by weight, 30-40 parts of bismaleimide resin, 20-30 parts of organic silicon resin, 30-40 parts of polyethylene elastomer, 60-80 parts of cyclohexanone, 40-50 parts of aluminum hydroxide, 3-8 parts of zinc oxide, 3-8 parts of p-hydroxybenzenesulfonic acid, 1-3 parts of dibutyltin dilaurate, 5-10 parts of mica, 10-17 parts of light calcium carbonate, 1-3 parts of dioctyl phthalate, 1-3 parts of polyether polyester modified organic siloxane and 1-3 parts of amino resin. The insulating paint is excellent in mechanical performance, outstanding in electrical insulating performance and suitable for wires and cables of all types.
Description
Technical field
The present invention relates to a kind of cable and wire insullac, belong to insullac technical field.
Background technology
Insullac is insulation compound again, is a kind of coating with good electrical insulation.It is based on high molecular polymer, can be solidified into the important insulating material of insulating film or insulation entirety under certain conditions, have good electrical property, thermal characteristics, mechanical property and chemical property.Along with the development of science and technology, be the indispensable material of various utensils in Modern Live as this kind of insulating material of insullac.The mechanical propertys such as existing insullac shock resistance, tensile property, bending property, wear resisting property, tear resistance are poor, slightly insullac will be caused to wear and tear, split by External Force Acting, even come off, when this kind of insullac is used in cable and wire, insulation paint film is once impaired, cable and wire electric leakage, short circuit can be caused, very easily use electrification.
Summary of the invention
The object of the present invention is to provide a kind of cable and wire insullac of mechanical property excellence.
Described cable and wire insullac, is made up of the raw material of following weight part: bimaleimide resin 30-40 part, silicone resin 20-30 part, polyethylene kind elastomerics 30-40 part, pimelinketone 60-80 part, aluminium hydroxide 40-50 part, zinc oxide 3-8 part, p-hydroxybenzenyl sulfonate 3-8 part, dibutyl tin laurate 1-3 part, mica 5-10 part, light calcium carbonate 10-17 part, o-phthalic acid dibutyl ester 1-3 part, polyether polyester modified organic silicon oxygen alkane 1-3 part, aminoresin 1-3 part.
Preferred cable and wire insullac, is made up of the raw material of following weight part: bimaleimide resin 35 parts, silicone resin 25 parts, 35 parts, polyethylene kind elastomerics, pimelinketone 75 parts, 45 parts, aluminium hydroxide, 5 parts, zinc oxide, p-hydroxybenzenyl sulfonate 5 parts, dibutyl tin laurate 2 parts, 8 parts, mica, light calcium carbonate 14 parts, o-phthalic acid dibutyl ester 2 parts, 2 parts, polyether polyester modified organic silicon oxygen alkane, 2 parts, aminoresin.
Compared with prior art, the invention has the beneficial effects as follows:
Bimaleimide resin has higher strength and modulus, and rate of moisture absorption is low, and thermal expansivity is little, high temperature resistant, radiation hardness, wet-heat resisting, and shortcoming is that resistance to impact shock is low, and solidification value is high, poorly soluble, and solidification brittleness is large.Silicone resin coating sticking power is good, resistance to chemical attack, and thermotolerance is strong, has excellent weather resistance, and insulativity is given prominence to, but solidification value is high, not organic solvent-resistant.The present invention adds polyethylene kind elastomerics in bimaleimide resin and silicone resin, greatly improve the softness of product, solve the problem that fragility after products solidifying is large, the mechanical property such as shock resistance, tensile property, wear resisting property, tear resistance of product significantly promotes simultaneously.Product coated wire cable sticking power of the present invention is good, and cementability is strong, and hardness of paint film is high, and fullness ratio is good, and coating surface is even, fine and close, smooth, pore-free, and electrical insulation capability is given prominence to, and is applicable to various types of electric wire.
Embodiment
Below in conjunction with specific embodiment, the present invention will be further described.
Embodiment 1
Described cable and wire insullac, is made up of the raw material of following weight part: bimaleimide resin 35 parts, silicone resin 25 parts, 35 parts, polyethylene kind elastomerics, pimelinketone 75 parts, 45 parts, aluminium hydroxide, 5 parts, zinc oxide, p-hydroxybenzenyl sulfonate 5 parts, dibutyl tin laurate 2 parts, 8 parts, mica, light calcium carbonate 14 parts, o-phthalic acid dibutyl ester 2 parts, 2 parts, polyether polyester modified organic silicon oxygen alkane, 2 parts, aminoresin.
Embodiment 2
Described cable and wire insullac, is made up of the raw material of following weight part: bimaleimide resin 30 parts, silicone resin 20 parts, 30 parts, polyethylene kind elastomerics, pimelinketone 60 parts, 40 parts, aluminium hydroxide, 3 parts, zinc oxide, p-hydroxybenzenyl sulfonate 3 parts, dibutyl tin laurate 1 part, 5 parts, mica, light calcium carbonate 10 parts, o-phthalic acid dibutyl ester 1 part, 1 part, polyether polyester modified organic silicon oxygen alkane, 1 part, aminoresin.
Embodiment 3
Described cable and wire insullac, is made up of the raw material of following weight part: bimaleimide resin 40 parts, silicone resin 30 parts, 40 parts, polyethylene kind elastomerics, pimelinketone 80 parts, 50 parts, aluminium hydroxide, 8 parts, zinc oxide, p-hydroxybenzenyl sulfonate 8 parts, dibutyl tin laurate 3 parts, 10 parts, mica, light calcium carbonate 17 parts, o-phthalic acid dibutyl ester 3 parts, 3 parts, polyether polyester modified organic silicon oxygen alkane, 3 parts, aminoresin.
Claims (2)
1. a cable and wire insullac, is characterized in that, is made up of the raw material of following weight part: bimaleimide resin 30-40 part, silicone resin 20-30 part, polyethylene kind elastomerics 30-40 part, pimelinketone 60-80 part, aluminium hydroxide 40-50 part, zinc oxide 3-8 part, p-hydroxybenzenyl sulfonate 3-8 part, dibutyl tin laurate 1-3 part, mica 5-10 part, light calcium carbonate 10-17 part, o-phthalic acid dibutyl ester 1-3 part, polyether polyester modified organic silicon oxygen alkane 1-3 part, aminoresin 1-3 part.
2. cable and wire insullac according to claim 1, is characterized in that, is made up of the raw material of following weight part: bimaleimide resin 35 parts, silicone resin 25 parts, 35 parts, polyethylene kind elastomerics, pimelinketone 75 parts, 45 parts, aluminium hydroxide, 5 parts, zinc oxide, p-hydroxybenzenyl sulfonate 5 parts, dibutyl tin laurate 2 parts, 8 parts, mica, light calcium carbonate 14 parts, o-phthalic acid dibutyl ester 2 parts, 2 parts, polyether polyester modified organic silicon oxygen alkane, 2 parts, aminoresin.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510489982.XA CN105017959B (en) | 2015-08-11 | 2015-08-11 | Cable and wire insulated paint |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510489982.XA CN105017959B (en) | 2015-08-11 | 2015-08-11 | Cable and wire insulated paint |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105017959A true CN105017959A (en) | 2015-11-04 |
| CN105017959B CN105017959B (en) | 2017-12-08 |
Family
ID=54408275
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510489982.XA Expired - Fee Related CN105017959B (en) | 2015-08-11 | 2015-08-11 | Cable and wire insulated paint |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105017959B (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106519874A (en) * | 2016-10-13 | 2017-03-22 | 芜湖浩权建筑工程有限公司 | Power relay equipment for insulating building |
| CN106543849A (en) * | 2016-10-13 | 2017-03-29 | 芜湖浩权建筑工程有限公司 | A kind of building dedusting electric equipment cabinet of insulation |
| CN106811111A (en) * | 2016-12-24 | 2017-06-09 | 安徽雷萨重工机械有限公司 | A kind of coating and its application method for improving automobile exhaust pipe heat resisting corrosion-proof corrosion |
| CN107325697A (en) * | 2017-07-12 | 2017-11-07 | 合肥思博特软件开发有限公司 | It is a kind of for insulated paint of computer cable and preparation method thereof |
| CN111349392A (en) * | 2020-04-20 | 2020-06-30 | 温岭市电力绝缘器材有限公司 | Insulating paint and processing technology thereof |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2006299204A (en) * | 2005-04-25 | 2006-11-02 | Hitachi Magnet Wire Corp | Partial-discharge-resistant insulating coating material, insulated wire, and their production method |
| CN101617008A (en) * | 2006-12-22 | 2009-12-30 | 纳幕尔杜邦公司 | Autohension insullac based on new polyester amide imide and polyesteramide |
| CN102676045A (en) * | 2011-03-17 | 2012-09-19 | Ls电线有限公司 | Corona discharge-resistant insulating varnish composition and insulated wire having insulated layer formed therefrom |
| CN103965770A (en) * | 2014-05-26 | 2014-08-06 | 常熟理工学院 | High-temperature resistant polyimide wire enamel and preparation method thereof |
-
2015
- 2015-08-11 CN CN201510489982.XA patent/CN105017959B/en not_active Expired - Fee Related
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2006299204A (en) * | 2005-04-25 | 2006-11-02 | Hitachi Magnet Wire Corp | Partial-discharge-resistant insulating coating material, insulated wire, and their production method |
| CN101617008A (en) * | 2006-12-22 | 2009-12-30 | 纳幕尔杜邦公司 | Autohension insullac based on new polyester amide imide and polyesteramide |
| CN102676045A (en) * | 2011-03-17 | 2012-09-19 | Ls电线有限公司 | Corona discharge-resistant insulating varnish composition and insulated wire having insulated layer formed therefrom |
| CN103965770A (en) * | 2014-05-26 | 2014-08-06 | 常熟理工学院 | High-temperature resistant polyimide wire enamel and preparation method thereof |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106519874A (en) * | 2016-10-13 | 2017-03-22 | 芜湖浩权建筑工程有限公司 | Power relay equipment for insulating building |
| CN106543849A (en) * | 2016-10-13 | 2017-03-29 | 芜湖浩权建筑工程有限公司 | A kind of building dedusting electric equipment cabinet of insulation |
| CN106811111A (en) * | 2016-12-24 | 2017-06-09 | 安徽雷萨重工机械有限公司 | A kind of coating and its application method for improving automobile exhaust pipe heat resisting corrosion-proof corrosion |
| CN107325697A (en) * | 2017-07-12 | 2017-11-07 | 合肥思博特软件开发有限公司 | It is a kind of for insulated paint of computer cable and preparation method thereof |
| CN111349392A (en) * | 2020-04-20 | 2020-06-30 | 温岭市电力绝缘器材有限公司 | Insulating paint and processing technology thereof |
| 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 |
Also Published As
| Publication number | Publication date |
|---|---|
| CN105017959B (en) | 2017-12-08 |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20171208 Termination date: 20180811 |