CN105304211A - Anti-aging treatment liquid for wire insulation coating layer - Google Patents
Anti-aging treatment liquid for wire insulation coating layer Download PDFInfo
- Publication number
- CN105304211A CN105304211A CN201510692649.9A CN201510692649A CN105304211A CN 105304211 A CN105304211 A CN 105304211A CN 201510692649 A CN201510692649 A CN 201510692649A CN 105304211 A CN105304211 A CN 105304211A
- Authority
- CN
- China
- Prior art keywords
- aging treatment
- treatment liquid
- coating layer
- wire insulation
- parts
- 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
- 230000003712 anti-aging effect Effects 0.000 title claims abstract description 16
- 238000009413 insulation Methods 0.000 title claims abstract description 14
- 239000011247 coating layer Substances 0.000 title claims abstract description 11
- 239000007788 liquid Substances 0.000 title abstract 4
- NLYAJNPCOHFWQQ-UHFFFAOYSA-N kaolin Chemical class O.O.O=[Al]O[Si](=O)O[Si](=O)O[Al]=O NLYAJNPCOHFWQQ-UHFFFAOYSA-N 0.000 claims abstract description 17
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 14
- QTBSBXVTEAMEQO-UHFFFAOYSA-N Acetic acid Chemical compound CC(O)=O QTBSBXVTEAMEQO-UHFFFAOYSA-N 0.000 claims abstract description 12
- VZCYOOQTPOCHFL-OWOJBTEDSA-N Fumaric acid Chemical compound OC(=O)\C=C\C(O)=O VZCYOOQTPOCHFL-OWOJBTEDSA-N 0.000 claims abstract description 10
- 239000008367 deionised water Substances 0.000 claims abstract description 8
- 229910021641 deionized water Inorganic materials 0.000 claims abstract description 8
- 239000002994 raw material Substances 0.000 claims abstract description 6
- 239000005995 Aluminium silicate Substances 0.000 claims abstract description 5
- 235000012211 aluminium silicate Nutrition 0.000 claims abstract description 5
- 239000001530 fumaric acid Substances 0.000 claims abstract description 5
- VZCYOOQTPOCHFL-UHFFFAOYSA-N trans-butenedioic acid Natural products OC(=O)C=CC(O)=O VZCYOOQTPOCHFL-UHFFFAOYSA-N 0.000 claims abstract description 5
- MNNHAPBLZZVQHP-UHFFFAOYSA-N diammonium hydrogen phosphate Chemical compound [NH4+].[NH4+].OP([O-])([O-])=O MNNHAPBLZZVQHP-UHFFFAOYSA-N 0.000 claims abstract description 4
- 239000002002 slurry Substances 0.000 claims abstract description 4
- 239000012530 fluid Substances 0.000 claims description 14
- WNROFYMDJYEPJX-UHFFFAOYSA-K aluminium hydroxide Chemical compound [OH-].[OH-].[OH-].[Al+3] WNROFYMDJYEPJX-UHFFFAOYSA-K 0.000 claims description 4
- 229910021502 aluminium hydroxide Inorganic materials 0.000 claims description 4
- 238000001816 cooling Methods 0.000 abstract description 5
- 239000010410 layer Substances 0.000 abstract description 5
- 239000000498 cooling water Substances 0.000 abstract description 4
- 238000004519 manufacturing process Methods 0.000 abstract description 3
- 238000010009 beating Methods 0.000 abstract 1
- 238000005406 washing Methods 0.000 abstract 1
- 230000004888 barrier function Effects 0.000 description 9
- 230000032683 aging Effects 0.000 description 4
- 238000002844 melting Methods 0.000 description 4
- 230000008018 melting Effects 0.000 description 4
- 239000004020 conductor Substances 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000007493 shaping process Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 239000012809 cooling fluid Substances 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 239000011241 protective layer Substances 0.000 description 1
- 238000007711 solidification Methods 0.000 description 1
- 230000008023 solidification Effects 0.000 description 1
Landscapes
- Insulated Conductors (AREA)
Abstract
The invention provides an anti-aging treatment liquid for a wire insulation coating layer, which relates to the technical field of wire cable production. The anti-aging treatment liquid is prepared by the following raw materials: by weight, 500 parts of water, 2.5 parts of modified kaolin and 0.5 parts of fumaric acid. According to the modified kaolin, kaolin, ammonium hydrogen phosphate, acetic acid and deionized water are mixed at a weight ratio of 1 to 0.15 to 0.8 to 2, beating is carried out for 0.5 to 4 hours, a slurry is roasted for 120 minutes at a temperature of 600 DEG C, cooling is then carried out, the deionized water is used for washing, and the modified kaolin is obtained. The anti-aging treatment liquid replaces the traditional cooling water for use, while the wire insulation layer is cooled and cured, the anti-aging performance of the insulation layer is enhanced, and the wire has good flexibility and is not likely to break.
Description
Technical field
The present invention relates to electric wire production technical field, particularly relate to a kind of anti-aging treatment fluid of wire insulation coating layer.
Background technology
Electric wire in order to transmit electricity (magnetic) can, information and realize electromagnetic energy conversion wire product, the electric wire of broad sense is also referred to as cable, and the cable of narrow sense refers to insulated cable, and it may be defined as: the aggregate be made up of following part; One or more insulated wire cores, and their coating layers that may have separately, total protective layer and outer jacket, cable also can have the additional conductor not having to insulate.
And for common wiring, the simplest structure is the core of conductor, and be coated on the insulating barrier of core surfaces.In prior art, the insulating barrier of melting is coated on after on core, needs to carry out cooling and shaping through supercooled water to it, insulating barrier fixed packet is rolled on core, and the cooling fluid used is all generally water.After the electric wire produced has been grown service time, insulating barrier there will be situation that is aging, fracture, causes current electric wire shorter for useful life.
Summary of the invention
The object of the present invention is to provide a kind of anti-aging treatment fluid of wire insulation coating layer, to solve the problems of the technologies described above.
Technical problem to be solved by this invention realizes by the following technical solutions:
An anti-aging treatment fluid for wire insulation coating layer, is characterized in that: be prepared from by the raw material of following weight portion: 500 parts, water, modified kaolin 2.5 parts, fumaric acid 0.5 part;
Described modified kaolin be according to 1: 0.15: 0.8: 2 weight ratio kaolin, ammonium hydrogen phosphate, acetic acid and deionized water are mixed, pull an oar 0.5 ~ 4 hour, by slurries roasting 120 minutes at 600 DEG C, then cool, spend deionized water, obtain modified kaolin.
Further, 0.5 part, aluminium hydroxide is also comprised in raw material.
Anti-aging treatment fluid of the present invention substitutes traditional cooling water and uses, be coated on after on core at the insulating barrier of melting, namely cooling and shaping in anti-aging treatment fluid is entered, melting insulating barrier enters the moment for the treatment of fluid, kaolin composition in treatment fluid and aluminium hydroxide can be attached to melting surface of insulating layer, form one with insulating barrier in solidification process, can delay insulating barrier aging, fracture, the existence of fumaric acid in treatment fluid, can emollescence be played, make the insulating barrier solidify to form have good pliability.
The invention has the beneficial effects as follows:
Anti-aging treatment fluid of the present invention substitutes traditional cooling water and uses, and while carrying out cooling curing to electric wire insulation layer, the ageing resistace of reinforced insulation layer, electric wire pliability is good, is not easy fracture.
Embodiment
The technological means realized to make the present invention, creation characteristic, reaching object and effect is easy to understand, below in conjunction with specific embodiment, set forth the present invention further, but following embodiment being only the preferred embodiments of the present invention, and not all.Based on the embodiment in execution mode, those skilled in the art under the prerequisite not making creative work obtain other embodiment, all belong to protection scope of the present invention.
An anti-aging treatment fluid for wire insulation coating layer, is characterized in that: be prepared from by the raw material of following weight portion: 500 parts, water, modified kaolin 2.5 parts, fumaric acid 0.5 part, 0.5 part, aluminium hydroxide;
Modified kaolin be according to 1: 0.15: 0.8: 2 weight ratio kaolin, ammonium hydrogen phosphate, acetic acid and deionized water are mixed, pull an oar 0.5 ~ 4 hour, by slurries roasting 120 minutes at 600 DEG C, then cool, spend deionized water, obtain modified kaolin.
Substitute the cooling water used in traditional electric wire production process with anti-aging treatment fluid of the present invention, cooling curing is carried out to wire insulation coating layer, strengthen its ageing resistace.
More than show and describe general principle of the present invention, principal character and advantage of the present invention.The technical staff of the industry should understand; the present invention is not restricted to the described embodiments; what describe in above-described embodiment and specification is only preference of the present invention; be not used for limiting the present invention; without departing from the spirit and scope of the present invention; the present invention also has various changes and modifications, and these changes and improvements all fall in the claimed scope of the invention.Application claims protection range is defined by appending claims and equivalent thereof.
Claims (2)
1. an anti-aging treatment fluid for wire insulation coating layer, is characterized in that: be prepared from by the raw material of following weight portion: 500 parts, water, modified kaolin 2.5 parts, fumaric acid 0.5 part;
Described modified kaolin be according to 1: 0.15: 0.8: 2 weight ratio kaolin, ammonium hydrogen phosphate, acetic acid and deionized water are mixed, pull an oar 0.5 ~ 4 hour, by slurries roasting 120 minutes at 600 DEG C, then cool, spend deionized water, obtain modified kaolin.
2. the anti-aging treatment fluid of wire insulation coating layer according to claim 1, is characterized in that: also comprise 0.5 part, aluminium hydroxide in raw material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510692649.9A CN105304211A (en) | 2015-10-21 | 2015-10-21 | Anti-aging treatment liquid for wire insulation coating layer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510692649.9A CN105304211A (en) | 2015-10-21 | 2015-10-21 | Anti-aging treatment liquid for wire insulation coating layer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105304211A true CN105304211A (en) | 2016-02-03 |
Family
ID=55201352
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510692649.9A Pending CN105304211A (en) | 2015-10-21 | 2015-10-21 | Anti-aging treatment liquid for wire insulation coating layer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105304211A (en) |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1533453A (en) * | 2001-05-21 | 2004-09-29 | ����Τ�����ʹ�˾ | Improved process and system for producing tire cords |
| CN1544538A (en) * | 2003-11-14 | 2004-11-10 | 华南理工大学 | Organic modified phyllosilicate and preparation method thereof |
| CN101027259A (en) * | 2004-09-28 | 2007-08-29 | 帝斯曼知识产权资产管理有限公司 | Radiation-curable liquid resin optical fiber upjacket composition |
| CN101045202A (en) * | 2006-03-31 | 2007-10-03 | 中国石油化工股份有限公司 | Method for modifying kaolinite |
| CN101883485A (en) * | 2007-10-02 | 2010-11-10 | 世界矿物公司 | Enhanced retention through a process comprising surface treatment of functional particulate support materials and functional particulate support materials made therefrom |
| JP2012084256A (en) * | 2010-10-07 | 2012-04-26 | Hitachi Cable Ltd | Insulation wire and manufacturing method of the same |
| CN102432698A (en) * | 2011-09-07 | 2012-05-02 | 李杨扬 | Curing machine set |
-
2015
- 2015-10-21 CN CN201510692649.9A patent/CN105304211A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1533453A (en) * | 2001-05-21 | 2004-09-29 | ����Τ�����ʹ�˾ | Improved process and system for producing tire cords |
| CN1544538A (en) * | 2003-11-14 | 2004-11-10 | 华南理工大学 | Organic modified phyllosilicate and preparation method thereof |
| CN101027259A (en) * | 2004-09-28 | 2007-08-29 | 帝斯曼知识产权资产管理有限公司 | Radiation-curable liquid resin optical fiber upjacket composition |
| CN101045202A (en) * | 2006-03-31 | 2007-10-03 | 中国石油化工股份有限公司 | Method for modifying kaolinite |
| CN101883485A (en) * | 2007-10-02 | 2010-11-10 | 世界矿物公司 | Enhanced retention through a process comprising surface treatment of functional particulate support materials and functional particulate support materials made therefrom |
| JP2012084256A (en) * | 2010-10-07 | 2012-04-26 | Hitachi Cable Ltd | Insulation wire and manufacturing method of the same |
| CN102432698A (en) * | 2011-09-07 | 2012-05-02 | 李杨扬 | Curing machine set |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20160203 |
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| WD01 | Invention patent application deemed withdrawn after publication |