CN103333562A - Acetal enamelled wire paint - Google Patents
Acetal enamelled wire paint Download PDFInfo
- Publication number
- CN103333562A CN103333562A CN2013102800613A CN201310280061A CN103333562A CN 103333562 A CN103333562 A CN 103333562A CN 2013102800613 A CN2013102800613 A CN 2013102800613A CN 201310280061 A CN201310280061 A CN 201310280061A CN 103333562 A CN103333562 A CN 103333562A
- Authority
- CN
- China
- Prior art keywords
- parts
- wire enamel
- acetal
- enamelled wire
- work
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
Abstract
The invention discloses an acetal enamelled wire paint, which comprises the following raw materials by weight: 50-65 parts of polyvinyl formal resin, 12-16 parts of dimethylformamide, 120-150 parts of cresol, 0.02-0.03 part of a leveling agent, 180-200 parts of xylene, and 5-7 parts of zinc oxide powder. The acetal enamelled wire paint provided in the invention can satisfy the 150DEG C thermal level, which is higher than that of ordinary acetal enamelled wire paint, and the adding of zinc oxide endows the acetal enamelled wire paint provided in the invention with better wear resistance than ordinary acetal enamelled wire paint.
Description
Technical field
The present invention relates to wire enamel and preparation method thereof, especially relate to a kind of acetal wire enamel and make method fully.
Background technology
Wire enamel is the necessary insulating material of producing enameled wire, and acetal wire enamel has good tack and physical strength, but common acetal wire enamel thermotolerance and wearing no resistance, and heat-resisting level is lower than 120 ℃.Require wear-resisting Working environment not meet the demands again for the working temperature height.
Summary of the invention
The technical problem that the present invention mainly solves provides a kind of acetal wire enamel, and this acetal wire enamel can satisfy 150 ℃ thermal level, and has better wear resistance than common acetal wire enamel.
For solving the problems of the technologies described above, the technical solution used in the present invention is: a kind of acetal wire enamel is provided, it is made of by weight following component raw material: 50～65 parts of vinyl-formal resins, 12～16 parts of dimethyl formamides, 120～150 parts in cresols, 0.02～0.03 part of flow agent, 180～200 parts of dimethylbenzene, 5～7 parts of zinc oxide powders.
In a preferred embodiment of the present invention, described flow agent is polyacrylic ester.
The method for preparing acetal wire enamel of the present invention may further comprise the steps:
(1) will stir as solvent in 100～120 parts in cresols, 160～170 parts of dimethylbenzene, 12～16 parts of adding reactors of dimethyl formamide;
When the reactor internal solvent is heated to 55 ± 5 ℃, in 0.5～1 hour, in solvent, evenly add 50～65 parts of vinyl-formal resins, continue to heat up and in the time of 85 ± 5 ℃ insulated and stirred, dissolve fully until vinyl-formal resin, make work in-process A;
(2) 20～30 parts in cresols, 20～30 parts of dimethylbenzene, zinc oxide powder are stirred under 60 ± 5 ℃ of temperature condition for 5～7 parts, make work in-process B;
(3) the work in-process A in the reactor is cooled to 55 ± 5 ℃, drop into work in-process B in reactor, stir, add flow agent again and continue for 0.02～0.03 part to stir 0.5 hour, namely make described acetal wire enamel.
The invention has the beneficial effects as follows: the acetal wire enamel of making according to component of the present invention and making method can satisfy 150 ℃ thermal level, be higher than common acetal wire enamel, and the adding of zinc oxide makes it have better wear resistance than common acetal wire enamel.
Embodiment
To the technical scheme in the embodiment of the invention be clearly and completely described below, obviously, described embodiment only is a part of embodiment of the present invention, rather than whole embodiment.Based on the embodiment among the present invention, those of ordinary skills belong to the scope of protection of the invention not making all other embodiment that obtain under the creative work prerequisite.
Acetal wire enamel of the present invention is made of by weight following component raw material: 50～65 parts of vinyl-formal resins, 12～16 parts of dimethyl formamides, 120～150 parts in cresols, 0.02～0.03 part of flow agent, 180～200 parts of dimethylbenzene, 5～7 parts of zinc oxide powders.
Preferably, described flow agent is polyacrylic ester.
The method for preparing acetal wire enamel of the present invention may further comprise the steps:
(1) will stir as solvent in 100～120 parts in cresols, 160～170 parts of dimethylbenzene, 12～16 parts of adding reactors of dimethyl formamide;
When the reactor internal solvent is heated to 55 ± 5 ℃, in 0.5～1 hour, in solvent, evenly add 50～65 parts of vinyl-formal resins, continue to heat up and in the time of 85 ± 5 ℃ insulated and stirred, dissolve fully until vinyl-formal resin, make work in-process A;
(2) 20～30 parts in cresols, 20～30 parts of dimethylbenzene, zinc oxide powder are stirred under 60 ± 5 ℃ of temperature condition for 5～7 parts, make work in-process B;
(3) the work in-process A in the reactor is cooled to 55 ± 5 ℃, drop into work in-process B in reactor, stir, add flow agent again and continue for 0.02～0.03 part to stir 0.5 hour, namely make described acetal wire enamel.
Be different from prior art, acetal wire enamel of the present invention can satisfy 150 ℃ thermal level, is higher than common acetal wire enamel, and the adding of zinc oxide makes it have better wear resistance than common acetal wire enamel.
The above only is embodiments of the invention; be not so limit claim of the present invention; every equivalent structure or equivalent flow process conversion that utilizes description of the present invention to do; or be used in relevant technical field directly or indirectly, all in like manner be included in the scope of patent protection of the present invention.
Claims (3)
1. acetal wire enamel, it is characterized in that, described acetal wire enamel is made of by weight following component raw material: 50～65 parts of vinyl-formal resins, 12～16 parts of dimethyl formamides, 120～150 parts in cresols, 0.02～0.03 part of flow agent, 180～200 parts of dimethylbenzene, 5～7 parts of zinc oxide powders.
2. acetal wire enamel according to claim 1 is characterized in that, described flow agent is polyacrylic ester.
3. a method for preparing acetal wire enamel as claimed in claim 1 is characterized in that, may further comprise the steps:
(1) will stir as solvent in 100～120 parts in cresols, 160～170 parts of dimethylbenzene, 12～16 parts of adding reactors of dimethyl formamide;
When the reactor internal solvent is heated to 55 ± 5 ℃, in 0.5～1 hour, in solvent, evenly add 50～65 parts of vinyl-formal resins, continue to heat up and in the time of 85 ± 5 ℃ insulated and stirred, dissolve fully until vinyl-formal resin, make work in-process A;
(2) 20～30 parts in cresols, 20～30 parts of dimethylbenzene, zinc oxide powder are stirred under 60 ± 5 ℃ of temperature condition for 5～7 parts, make work in-process B;
(3) the work in-process A in the reactor is cooled to 55 ± 5 ℃, drop into work in-process B in reactor, stir, add flow agent again and continue for 0.02～0.03 part to stir 0.5 hour, namely make described acetal wire enamel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013102800613A CN103333562A (en) | 2013-07-05 | 2013-07-05 | Acetal enamelled wire paint |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013102800613A CN103333562A (en) | 2013-07-05 | 2013-07-05 | Acetal enamelled wire paint |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103333562A true CN103333562A (en) | 2013-10-02 |
Family
ID=49241771
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2013102800613A Pending CN103333562A (en) | 2013-07-05 | 2013-07-05 | Acetal enamelled wire paint |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103333562A (en) |
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103694860A (en) * | 2013-12-04 | 2014-04-02 | 铜陵三佳变压器有限责任公司 | Acetal wire enamel meeting thermal level of 155 DEG C and more for transformer and preparation method of acetal wire enamel |
| CN103725188A (en) * | 2013-11-25 | 2014-04-16 | 铜陵天河特种电磁线有限公司 | Silane coupling agent modified wire enamel and preparation method thereof |
| CN103725189A (en) * | 2013-11-25 | 2014-04-16 | 铜陵天河特种电磁线有限公司 | Formal wire enamel and preparation method thereof |
| CN103725168A (en) * | 2013-11-25 | 2014-04-16 | 铜陵天河特种电磁线有限公司 | Acetal wire enamel and preparation method thereof |
| CN106950106A (en) * | 2017-03-21 | 2017-07-14 | 山西省交通科学研究院 | A kind of Marshall stability analyzer of seaming chuck automatic lifting |
| CN108017962A (en) * | 2017-11-28 | 2018-05-11 | 安徽华天电缆有限公司 | A kind of hydrophobic wire enamel |
| CN108084820A (en) * | 2017-11-28 | 2018-05-29 | 安徽华天电缆有限公司 | A kind of composite enameled wire paint |
| CN108219605A (en) * | 2017-11-28 | 2018-06-29 | 安徽华天电缆有限公司 | A kind of wire enamel |
| CN108417305A (en) * | 2018-03-06 | 2018-08-17 | 铜陵兢强电子科技股份有限公司 | A kind of enameled wire and its processing technology |
| CN111534164A (en) * | 2020-06-20 | 2020-08-14 | 南通百川新材料有限公司 | Polyvinyl acetal resin and preparation method thereof |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB862165A (en) * | 1956-10-12 | 1961-03-01 | Shawinigan Resins Corp | Synthetic resin coating composition and process of producing the same |
| US3606922A (en) * | 1969-08-12 | 1971-09-21 | Scott Paper Co | Dry planographic plate and method of preparing same |
| CN101891994A (en) * | 2010-06-30 | 2010-11-24 | 溧阳市佳禾电子材料有限公司 | Preparation method of heat resistant acetal wire enamel |
-
2013
- 2013-07-05 CN CN2013102800613A patent/CN103333562A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB862165A (en) * | 1956-10-12 | 1961-03-01 | Shawinigan Resins Corp | Synthetic resin coating composition and process of producing the same |
| US3606922A (en) * | 1969-08-12 | 1971-09-21 | Scott Paper Co | Dry planographic plate and method of preparing same |
| CN101891994A (en) * | 2010-06-30 | 2010-11-24 | 溧阳市佳禾电子材料有限公司 | Preparation method of heat resistant acetal wire enamel |
Non-Patent Citations (2)
| Title |
|---|
| 张锡成: "《中国电工产品大全》", 30 June 1995, 北京：中国物资出版社, article "漆包线漆和丝包线漆", pages: 63 * |
| 汪怀远: "《化工新材料概论》", 31 December 2011, 北京：化学工业出版社, article "涂料的基本理论", pages: 125 * |
Cited By (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103725188A (en) * | 2013-11-25 | 2014-04-16 | 铜陵天河特种电磁线有限公司 | Silane coupling agent modified wire enamel and preparation method thereof |
| CN103725189A (en) * | 2013-11-25 | 2014-04-16 | 铜陵天河特种电磁线有限公司 | Formal wire enamel and preparation method thereof |
| CN103725168A (en) * | 2013-11-25 | 2014-04-16 | 铜陵天河特种电磁线有限公司 | Acetal wire enamel and preparation method thereof |
| CN103694860A (en) * | 2013-12-04 | 2014-04-02 | 铜陵三佳变压器有限责任公司 | Acetal wire enamel meeting thermal level of 155 DEG C and more for transformer and preparation method of acetal wire enamel |
| CN103694860B (en) * | 2013-12-04 | 2016-04-13 | 铜陵三佳变压器有限责任公司 | A kind of transformer acetal wire enamel meeting 155 DEG C and above thermal level and preparation method thereof |
| CN106950106A (en) * | 2017-03-21 | 2017-07-14 | 山西省交通科学研究院 | A kind of Marshall stability analyzer of seaming chuck automatic lifting |
| CN108017962A (en) * | 2017-11-28 | 2018-05-11 | 安徽华天电缆有限公司 | A kind of hydrophobic wire enamel |
| CN108084820A (en) * | 2017-11-28 | 2018-05-29 | 安徽华天电缆有限公司 | A kind of composite enameled wire paint |
| CN108219605A (en) * | 2017-11-28 | 2018-06-29 | 安徽华天电缆有限公司 | A kind of wire enamel |
| CN108417305A (en) * | 2018-03-06 | 2018-08-17 | 铜陵兢强电子科技股份有限公司 | A kind of enameled wire and its processing technology |
| CN111534164A (en) * | 2020-06-20 | 2020-08-14 | 南通百川新材料有限公司 | Polyvinyl acetal resin and preparation method thereof |
| CN111534164B (en) * | 2020-06-20 | 2022-02-08 | 南通百川新材料有限公司 | Polyvinyl acetal resin and preparation method thereof |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN103333562A (en) | Acetal enamelled wire paint | |
| CN103694840B (en) | A kind of reactor high temperature-resistant wire lacquer and preparation method thereof | |
| CN103725057A (en) | Modified polytetrafluoroethylene wire enamel and preparation method thereof | |
| CN103694860A (en) | Acetal wire enamel meeting thermal level of 155 DEG C and more for transformer and preparation method of acetal wire enamel | |
| CN103756542B (en) | A kind of transformer uses straight weldering without polyurethane wire enamel of welding slag and preparation method thereof | |
| CN103740269A (en) | High temperature resistant and environment-friendly enameled wire hot-melt self-adhesive paint and preparation method thereof | |
| CN103740266A (en) | Wire enamel with high temperature resistance and preparation method thereof | |
| CN104004433A (en) | Flame-retardant, safe and anticorrosive paint of switch cabinet, and preparation method thereof | |
| CN104130612A (en) | Moisture-proof primer | |
| CN102250545A (en) | High temperature resistant antistatic coating and preparation method thereof | |
| CN103725168A (en) | Acetal wire enamel and preparation method thereof | |
| CN103725148A (en) | Multi-resin composite wire enamel and preparation method thereof | |
| CN103725188A (en) | Silane coupling agent modified wire enamel and preparation method thereof | |
| CN103725067A (en) | H-level low-temperature soldered epoxy wire enamel and preparation method thereof | |
| CN102617838B (en) | Natural and environment friendly resin used for decorating paint | |
| CN103897557A (en) | High-strength oil-resistant heat-resistant electromagnetic wire epoxy self-adhesive paint and preparation method thereof | |
| CN103725187A (en) | Alkyd resin wire enamel and preparation method thereof | |
| CN101613573B (en) | White metal hot spraying mark coating and production method thereof | |
| CN103740243A (en) | Alkyd resin wire enamel and preparation method thereof | |
| CN103725163A (en) | UPR (unsaturated polyester resin) wire enamel with high thermal level and preparation method of wire enamel | |
| CN103725192A (en) | Wire enamel and preparation method thereof | |
| CN103725062A (en) | Polyurethane wire enamel and preparation method thereof | |
| CN103725063A (en) | Wire enamel of copper-clad aluminum and preparation method of wire enamel | |
| CN103725156A (en) | Nylon modified wire enamel and preparation method thereof | |
| CN103725058A (en) | Synthesized wire enamel with high temperature resistance and preparation method of synthesized wire enamel |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20131002 |
|
| RJ01 | Rejection of invention patent application after publication |