CN102888198A - Adhesive for glass fiber covered wire and preparation method for adhesive - Google Patents
Adhesive for glass fiber covered wire and preparation method for adhesive Download PDFInfo
- Publication number
- CN102888198A CN102888198A CN2012101548207A CN201210154820A CN102888198A CN 102888198 A CN102888198 A CN 102888198A CN 2012101548207 A CN2012101548207 A CN 2012101548207A CN 201210154820 A CN201210154820 A CN 201210154820A CN 102888198 A CN102888198 A CN 102888198A
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- China
- Prior art keywords
- covered wire
- ferry
- adhesive
- glass
- wire
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- 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.)
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Abstract
The invention provides adhesive for a glass fiber covered wire. The adhesive consists of polyvinyl fluoride, silane and water; and the adhesive is formed by reacting polyvinyl fluoride, silane and water, so that by the adhesive, the intensity of the glass fiber covered wire can be improved, the insulativity of the glass fiber covered wire is also improved, and the surface insulation resistance of the glass fiber covered wire can be increased from 1*10<10> to 1*10<15>.
Description
Technical field
The present invention relates to a kind of viscose glue and preparation method thereof, a kind of especially viscose glue for ferry-glass covered wire and preparation method thereof belongs to the technical field of tackiness agent.
Background technology
Ferry-glass covered wire is exactly to twine the plain conductor of doing insulation layer, multiplex coil in coiling motor and telecommunication device with silk.Ferry-glass covered wire of the prior art comprises that conductor, conductor are provided with glass yarn outward, and the working method of traditional ferry-glass covered wire comprises the steps:
1, extruding copper strap wire;
2, copper strap wire is carried out anneal;
3, enamel-cover, the mode that adopts repeatedly japanning repeatedly to toast forms enamelled coating at the outside surface of copper strap wire;
4, sintering, around the copper strap wire periphery, and sintering and copper strap wire are combined into one with glass yarn.
The ferry-glass covered wire of aforesaid method processing, the multiplicity of glass yarn and copper strap wire is lower, after use for some time, the phenomenon that glass yarn comes off occurs easily.
Summary of the invention
Technical problem to be solved by this invention provides a kind of viscose glue for ferry-glass covered wire and preparation method thereof, and the method is easy to operate, and this viscose glue binding property is good, has improved glass yarn and copper strap wire combined strength bination.
In order to solve the problems of the technologies described above, a kind of viscose glue for ferry-glass covered wire of the present invention, wherein, described viscose glue forms with following ingredients: (calculating by weight)
Fluorinated ethylene propylene 60-70 part
Silane 5-10 part
Water surplus.
The preparation method of above-mentioned a kind of viscose glue for ferry-glass covered wire wherein, takes by weighing each component by proportioning; With fluorinated ethylene propylene, silane and water, 10～40 ℃ of lower stirrings 10～20 minutes; Vacuumize and heat and slowly be warming up to 40～50 ℃, maintenance vacuum tightness is-0.06 ± 0.02Mpa, and insulated and stirred 1～2 hour, gets final product.
Beneficial effect of the present invention: because described viscose glue is formed by fluorinated ethylene propylene, silane and water reaction, this viscose glue not only can make the intensity of ferry-glass covered wire improve, and in addition, has improved the insulativity of ferry-glass covered wire, make the surface insulation resistance of ferry-glass covered wire by 1 * 10
10Bring up to 1 * 10
15
Embodiment
In order to solve the problems of the technologies described above, a kind of working method of ferry-glass covered wire comprises the steps: copper strap wire
A, the copper strap wire outside surface is carried out sandblasting; Improve the roughness of copper strap wire outside surface, to improve the clinging power between glass yarn and the copper strap wire;
B, wrapped is wrapped in glass yarn on the copper strap wire outside surface, will be wound with the copper strap wire dipping lacquer of glass yarn again, and dipping time is 5-10 minute; During dipping, copper strap wire with clockwise, the mode that replaces counterclockwise rotates; By suitable, the counterclockwise alternate rotation of copper strap wire, lacquer liquid can be infiltrated in the glass yarn uniformly, be coated on outside the glass yarn, not only improve the sticking power of glass yarn and copper strap wire, and improved the insulativity of this ferry-glass covered wire.
C, the copper strap wire after will flooding toast, and storing time 210 degree toasted 15-20 minute;
D, step B and step C repeatedly after 5 times, are formed the ferry-glass covered wire work in-process;
E, apply viscose glue at ferry-glass covered wire work in-process periphery, with the temperature of 150 degree, oven dry gets final product.
Embodiment one
The working method of a kind of ferry-glass covered wire of the present invention comprises the steps:
Copper strap wire is pushed, after the anneal, copper strap wire carried out sandblasting, after the sandblasting glass yarn is wrapped on the copper strap wire outside surface, will be wound with the copper strap wire dipping lacquer of glass yarn again, dipping time is 5 minutes; During dipping, copper strap wire with clockwise, the mode that replaces counterclockwise rotates, rotating speed is 20r/min; Clockwise rotate first 2 minutes, rotate counterclockwise again 3 minutes, by suitable, the counterclockwise alternate rotation of copper strap wire, lacquer liquid can be infiltrated in the glass yarn uniformly, be coated on outside the glass yarn, not only improved the sticking power of glass yarn and copper strap wire, and improved the insulativity of this ferry-glass covered wire.Copper strap wire behind the dipping is toasted, and storing time 210 degree toasted 15 minutes; After twining glass yarn, dipping lacquer and drying and processing through 5 times, form the ferry-glass covered wire work in-process; Apply viscose glue at ferry-glass covered wire work in-process periphery again, with the temperature of 150 degree, oven dry gets final product.Described viscose glue forms with following ingredients: (calculating by weight)
60 parts of fluorinated ethylene propylenes, fluorinated ethylene propylene are powder, and its granularity is 50 orders; 5 parts in silane; Water surplus.
10～40 ℃ of lower stirrings 10～20 minutes; Vacuumize and heat and slowly be warming up to 40～50 ℃; maintenance vacuum tightness is-0.06 ± 0.02Mpa; and insulated and stirred 1～2 hour; form viscose; during use, viscose glue is coated in outside the glass yarn, forms protective layer; not only improve the degree of adhesion of ferry-glass covered wire, and improved intensity and the insulativity of ferry-glass covered wire.
Performance index: the surface insulation resistance of ferry-glass covered wire is by 1 * 10
10Bring up to 1 * 10
15
Embodiment two
The working method of a kind of ferry-glass covered wire of the present invention comprises the steps:
Copper strap wire is pushed, after the anneal, copper strap wire carried out sandblasting, after the sandblasting glass yarn is wrapped on the copper strap wire outside surface, will be wound with the copper strap wire dipping lacquer of glass yarn again, dipping time is 10 minutes; During dipping, copper strap wire with clockwise, the mode that replaces counterclockwise rotates, rotating speed is 20r/min; Clockwise rotate first 2 minutes, rotate counterclockwise again 3 minutes, by suitable, the counterclockwise alternate rotation of copper strap wire, lacquer liquid can be infiltrated in the glass yarn uniformly, be coated on outside the glass yarn, not only improved the sticking power of glass yarn and copper strap wire, and improved the insulativity of this ferry-glass covered wire.Copper strap wire behind the dipping is toasted, and storing time 210 degree toasted 20 minutes; After twining glass yarn, dipping lacquer and drying and processing through 5 times, form the ferry-glass covered wire work in-process; Apply viscose glue at ferry-glass covered wire work in-process periphery again, with the temperature of 150 degree, oven dry gets final product.Described viscose glue forms with following ingredients: (calculating by weight)
70 parts of fluorinated ethylene propylenes, fluorinated ethylene propylene are powder, and its granularity is 50 orders; 10 parts in silane is as linking agent; Water surplus.10～40 ℃ of lower stirrings 10～20 minutes; Vacuumize and heat and slowly be warming up to 40～50 ℃; maintenance vacuum tightness is-0.06 ± 0.02Mpa; and insulated and stirred 1～2 hour; form viscose; during use, viscose glue is coated in outside the glass yarn, forms protective layer; not only improve the degree of adhesion of ferry-glass covered wire, and improved intensity and the insulativity of ferry-glass covered wire.
Performance index: the surface insulation resistance of ferry-glass covered wire is by 1 * 10
10Bring up to 1 * 10
15;
Claims (2)
1. a viscose glue that is used for ferry-glass covered wire is characterized in that described viscose glue forms with following ingredients: (calculating by weight)
Fluorinated ethylene propylene 60-70 part
Silane 5-10 part
Water surplus.
2. the preparation method of a kind of viscose glue for ferry-glass covered wire as claimed in claim 1 is characterized in that, takes by weighing each component by proportioning; With fluorinated ethylene propylene, silane and water, 10～40 ℃ of lower stirrings 10～20 minutes; Vacuumize and heat and slowly be warming up to 40～50 ℃, maintenance vacuum tightness is-0.06 ± 0.02Mpa, and insulated and stirred 1～2 hour, gets final product.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012101548207A CN102888198A (en) | 2012-05-17 | 2012-05-17 | Adhesive for glass fiber covered wire and preparation method for adhesive |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012101548207A CN102888198A (en) | 2012-05-17 | 2012-05-17 | Adhesive for glass fiber covered wire and preparation method for adhesive |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102888198A true CN102888198A (en) | 2013-01-23 |
Family
ID=47531883
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012101548207A Pending CN102888198A (en) | 2012-05-17 | 2012-05-17 | Adhesive for glass fiber covered wire and preparation method for adhesive |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102888198A (en) |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1674315A (en) * | 2004-03-26 | 2005-09-28 | 株式会社小糸制作所 | Light source assembly and head lamp for vehicle |
| US20070116907A1 (en) * | 2005-11-18 | 2007-05-24 | Landon Shayne J | Insulated glass unit possessing room temperature-cured siloxane sealant composition of reduced gas permeability |
| CN101410340A (en) * | 2006-02-01 | 2009-04-15 | 莫门蒂夫性能材料股份有限公司 | Sealant composition having reduced permeability to gas |
-
2012
- 2012-05-17 CN CN2012101548207A patent/CN102888198A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1674315A (en) * | 2004-03-26 | 2005-09-28 | 株式会社小糸制作所 | Light source assembly and head lamp for vehicle |
| US20070116907A1 (en) * | 2005-11-18 | 2007-05-24 | Landon Shayne J | Insulated glass unit possessing room temperature-cured siloxane sealant composition of reduced gas permeability |
| CN101410340A (en) * | 2006-02-01 | 2009-04-15 | 莫门蒂夫性能材料股份有限公司 | Sealant composition having reduced permeability to gas |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20130123 |