CN102385951B - High performance nanometer semiconductive nylon belt, conductive solution and technology for manufacturing the nylon belt - Google Patents
High performance nanometer semiconductive nylon belt, conductive solution and technology for manufacturing the nylon belt Download PDFInfo
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- CN102385951B CN102385951B CN2011102861891A CN201110286189A CN102385951B CN 102385951 B CN102385951 B CN 102385951B CN 2011102861891 A CN2011102861891 A CN 2011102861891A CN 201110286189 A CN201110286189 A CN 201110286189A CN 102385951 B CN102385951 B CN 102385951B
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- nylon belt
- copper wire
- tinned copper
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Abstract
The invention relates to a technology for manufacturing a high performance nanometer semiconductive nylon belt. The high performance nanometer semiconductive nylon belt is manufactured in a manner that an ingredient with a tinned copper wire in a warp is added on a general nylon belt and a polyester fabric textile and is blended with the general nylon belt and the polyester fabric textile; and this product has not only more superior semiconductive performance in comparison with the semiconductive nylon belt home and abroad, but also the characteristics of stable conductive performance, large tensile strength and high elongation rate under high temperature (200 degrees centigrade), not falling of surface ''conductive C'' and the like. Meanwhile, the high performance nanometer semiconductive nylon belt is manufactured in a manner that a nylon base cloth weaved by using the ingredient with the tinned copper wire as part of the warp is soaked and sprayed with halogen-free environment-friendly nanometer hollow carbon tube conductive solution and is dried. The high performance nanometer semiconductive nylon belt is widely applied to the high voltage mine cable, high voltage ship cable and ultrahigh voltage cable inner screening layer of 110kV, 220kV, 500kV and above.
Description
Technical field
The present invention relates to a kind of technique of making high-performance nano semiconductive nylon tape, and be used in the conduction liquid on this nylon tape.
Background technology
Its version of traditional nylon tape is for to be woven into base cloth by common nylon tape, woven dacron, then adheres to conductive carbon powder on base cloth, and there is following shortcoming in it: 1) due to the character of nylon tape, woven dacron, its tensile strength is less; Inapplicable in hyperbaric environment; 2) sheet resistance, volume resistance are large, cause caloric value large, and utilization rate of electrical is low; 3) conductive carbon powder adhesive force is little, very easily from base cloth, comes off, and affects the electric conductivity of nylon tape.
Summary of the invention
The present invention is directed to above-mentioned defect, purpose is to provide a kind of high-performance nano semiconductive nylon tape and manufacturing process with good combination property, and makes nylon tape have well, stablize the conduction liquid of electric conductivity.
The technical solution used in the present invention is for this reason: its base cloth includes: the nylon cloth weft yarn, by tinned copper wire and polyester filament or the warp thread of nylon yarn to being twisted into, described tinned copper wire is selected Φ 0.012mm-Φ 0.015mm, and between tinned copper wire, equidistant intervals is at 3mm-3.5mm; Described base cloth upper and lower sides is coated with and contains nano-level conducting hollow carbon pipe semi-conductive layer.
The present invention carries out according to the following steps:
1) on common nylon cloth and nylon and blend polyester are weaved cotton cloth basis, increase the content of tinned copper wire in former warp structures composition, namely select tinned copper wire and polyester filament or the Split Down of nylon yarn pair twist to make warp thread, then the warp thread weft yarn is woven into the nylon cloth of desired density;
2) conduction liquid preparation: use halogen free nanometer level conductive hollow carbon pipe composition and acrylic emulsion, dispersant, peregal, water high-speed stirred, conduction liquid composition mass percent is as follows:
Halogen free nanometer level conductive hollow carbon pipe: 20-30%;
Acrylic emulsion: 10-20%;
Dispersant: 3-5%;
Peregal: 3-5%;
Water: 40-50%;
3) adopt German intelligent GHP high-pressure spray gun spraying technology, above-mentioned preparation conduction liquid Quick uniform is sprayed in the nylon cloth table, spray gun pressure is at 2 atmospheric pressure, and quantity for spray is at 90-120g/m
2
4) polymerization reaction:
Under 150-180 ℃, a 1-2 atmospheric pressure, make nano-level conducting hollow carbon pipe, acrylic emulsion and the reaction of base cloth energy rapid polymerization, finally form solid " nano-scale carbon ";
5) adopt the vacuum drying technology, temperature is 150-180 ℃, negative pressure;
6) the photoelectricity cutting machine is cut required width;
7) vacuum packaging.
1) in step: select the polyester filament of Φ 0.012mm-Φ 0.015mm tinned copper wire and 65-250det or nylon yarn to being twisted into warp thread, between tinned copper wire, equidistant intervals is at 3mm-3.5mm, then warp thread, weft yarn use air spinning or common water-jet loom, are made into the desired density nylon cloth.
2) in step, its rotating speed〉1300r/min.
Advantage of the present invention is: the present invention is on common nylon tape, woven dacron weaving basis, increase the composition that contains tinned copper wire in warp thread, blending is made into, this product is except than domestic and international semiconductive nylon tape, having more superior semiconductive performance, also have (200 ℃) under high temperature, electric conductivity is stable, tensile strength is large, percentage elongation is high, surface " conduction C " characteristic such as do not come off.Simultaneously the present invention is with containing that tinned copper wire is done the part warp thread and on the nylon cloth basis that is made into, with the spray of halogen-free environmental hollow nano carbon pipe conduction immersion, dry and form.The present invention is widely used in high pressure mining cable, high pressure shipboard cable and 110KV, 220KV, 500KV and above extra-high-tension cable internal shield.
Description of drawings
Fig. 1 is process chart of the present invention.
Embodiment
Embodiment one:
The present invention carries out according to the following steps:
1) on common nylon cloth and nylon and blend polyester are weaved cotton cloth basis, increase the content of tinned copper wire in former warp structures composition, namely select tinned copper wire and polyester filament or the Split Down of nylon yarn pair twist to make warp thread, then the warp thread weft yarn is woven into the nylon cloth of desired density;
2) conduction liquid preparation: use halogen free nanometer level conductive hollow carbon pipe composition to replace common conductive carbon black, then with acrylic emulsion, dispersant, peregal, water high-speed stirred, conduction liquid composition mass percent is as follows:
Halogen free nanometer level conductive hollow carbon pipe: 20%;
Acrylic emulsion: 20%;
Dispersant: 5%;
Peregal: 5%;
Water: 50%;
3) adopt German intelligent GHP high-pressure spray gun spraying technology, above-mentioned preparation conduction liquid Quick uniform is sprayed in the nylon cloth table, spray gun pressure is at 2 atmospheric pressure, and quantity for spray is at 90g/m
2
4) polymerization reaction:
Under 150 ℃, 1 atmospheric pressure, make nano-level conducting hollow carbon pipe, acrylic emulsion and the reaction of base cloth energy rapid polymerization, finally form solid " nano-scale carbon ";
5) adopt the vacuum drying technology, temperature is 150 ℃, negative pressure;
6) the photoelectricity cutting machine is cut required width;
7) vacuum packaging.
1) in step: select the polyester filament of Φ 0.012mm tinned copper wire and 65det or nylon yarn to being twisted into warp thread, between tinned copper wire, equidistant intervals is at 3mm, and then warp thread, weft yarn use air spinning or common water-jet loom, are made into the desired density nylon cloth.
2) in step, its rotating speed 1500r/min.
Embodiment two:
The present invention carries out according to the following steps:
1) on common nylon cloth and nylon and blend polyester are weaved cotton cloth basis, increase the content of tinned copper wire in former warp structures composition, namely select tinned copper wire and polyester filament or the Split Down of nylon yarn pair twist to make warp thread, then the warp thread weft yarn is woven into the nylon cloth of desired density;
2) conduction liquid preparation: use halogen free nanometer level conductive hollow carbon pipe composition to replace common conductive carbon black, then with acrylic emulsion, dispersant, peregal, water high-speed stirred, conduction liquid composition mass percent is as follows:
Halogen free nanometer level conductive hollow carbon pipe: 30%;
Acrylic emulsion: 10%;
Dispersant: 4%;
Peregal: 4%;
Water: 48%;
3) adopt German intelligent GHP high-pressure spray gun spraying technology, above-mentioned preparation conduction liquid Quick uniform is sprayed in the nylon cloth table, spray gun pressure is at 2 atmospheric pressure, and quantity for spray is at 120g/m
2
4) polymerization reaction:
Under 180 ℃, 2 atmospheric pressure, make nano-level conducting hollow carbon pipe, acrylic emulsion and the reaction of base cloth energy rapid polymerization, finally form solid " nano-scale carbon ";
5) adopt the vacuum drying technology, temperature is 180 ℃, negative pressure;
6) the photoelectricity cutting machine is cut required width;
7) vacuum packaging.
1) in step: select the polyester filament of Φ 0.015mm tinned copper wire and 250det or nylon yarn to being twisted into warp thread, between tinned copper wire, equidistant intervals is at 3.5mm, then warp thread, weft yarn use air spinning or common water-jet loom, are made into the desired density nylon cloth.
2) in step, its rotating speed 1800r/min.
Embodiment three:
The present invention carries out according to the following steps:
1) on common nylon cloth and nylon and blend polyester are weaved cotton cloth basis, increase the content of tinned copper wire in former warp structures composition, namely select tinned copper wire and polyester filament or the Split Down of nylon yarn pair twist to make warp thread, then the warp thread weft yarn is woven into the nylon cloth of desired density;
2) conduction liquid preparation: use halogen free nanometer level conductive hollow carbon pipe composition to replace common conductive carbon black, then with acrylic emulsion, dispersant, peregal, water high-speed stirred, conduction liquid composition mass percent is as follows:
Halogen free nanometer level conductive hollow carbon pipe: 29%;
Acrylic emulsion: 18%;
Dispersant: 4%;
Peregal: 3%;
Water: 46%;
3) adopt German intelligent GHP high-pressure spray gun spraying technology, above-mentioned preparation conduction liquid Quick uniform is sprayed in the nylon cloth table, spray gun pressure is at 2 atmospheric pressure, and quantity for spray is at 100g/m
2
4) polymerization reaction:
Under 160 ℃, 1.5 atmospheric pressure, make nano-level conducting hollow carbon pipe, acrylic emulsion and the reaction of base cloth energy rapid polymerization, finally form solid " nano-scale carbon ";
5) adopt the vacuum drying technology, temperature is 170 ℃, negative pressure;
6) the photoelectricity cutting machine is cut required width;
7) vacuum packaging.
1) in step: select the polyester filament of Φ 0.014mm tinned copper wire and 150det or nylon yarn to being twisted into warp thread, between tinned copper wire, equidistant intervals is at 3.2mm, then warp thread, weft yarn use air spinning or common water-jet loom, are made into the desired density nylon cloth.
2) in step, its rotating speed 2000r/min.
After testing, product of the present invention is compared as follows on performance with at present domestic and international nylon tape:
Claims (3)
1. a technique of making high-performance nano semiconductive nylon tape, is characterized in that, carries out according to the following steps:
1) on common nylon cloth and nylon and blend polyester are weaved cotton cloth basis, increase the content of tinned copper wire in former warp structures composition, namely select tinned copper wire and polyester filament or the Split Down of nylon yarn pair twist to make warp thread, then the warp thread weft yarn is woven into the nylon cloth of desired density;
2) conduction liquid preparation: use halogen free nanometer level conductive hollow carbon pipe and acrylic emulsion, dispersant, peregal, water high-speed stirred, conduction liquid composition mass percent is as follows:
Halogen free nanometer level conductive hollow carbon pipe: 20-30%;
Acrylic emulsion: 10-20%;
Dispersant: 3-5%;
Peregal: 3-5%;
Water: 40-50%;
3) adopt German intelligent GHP high-pressure spray gun spraying technology, above-mentioned preparation conduction liquid Quick uniform is sprayed at the nylon cloth surface, spray gun pressure is at 2 atmospheric pressure, and quantity for spray is at 90-120g/m
2
4) polymerization reaction:
Under 150-180 ℃, a 1-2 atmospheric pressure, make nano-level conducting hollow carbon pipe, acrylic emulsion and the reaction of base cloth energy rapid polymerization, finally form solid " nano-scale carbon ";
5) adopt the vacuum drying technology, temperature is 150-180 ℃, negative pressure;
6) the photoelectricity cutting machine is cut required width;
7) vacuum packaging.
2. a kind of technique of making high-performance nano semiconductive nylon tape according to claim 1, it is characterized in that, 1) in step: select the polyester filament of Φ 0.012mm-Φ 0.015mm tinned copper wire and 65-250det or nylon yarn to being twisted into warp thread, between tinned copper wire, equidistant intervals is at 3mm-3.5mm, then warp thread, weft yarn use air spinning or common water-jet loom, are made into the desired density nylon cloth.
3. a kind of technique of making high-performance nano semiconductive nylon tape according to claim 1, is characterized in that 2) in step, its rotating speed〉1300r/min.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011102861891A CN102385951B (en) | 2011-09-24 | 2011-09-24 | High performance nanometer semiconductive nylon belt, conductive solution and technology for manufacturing the nylon belt |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011102861891A CN102385951B (en) | 2011-09-24 | 2011-09-24 | High performance nanometer semiconductive nylon belt, conductive solution and technology for manufacturing the nylon belt |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102385951A CN102385951A (en) | 2012-03-21 |
| CN102385951B true CN102385951B (en) | 2013-11-13 |
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| CN2011102861891A Active CN102385951B (en) | 2011-09-24 | 2011-09-24 | High performance nanometer semiconductive nylon belt, conductive solution and technology for manufacturing the nylon belt |
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Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103465601B (en) * | 2013-09-13 | 2015-08-05 | 常熟市建华织造有限责任公司 | A kind of preparation method of High-performance tangential belt |
| CN105295364B (en) * | 2015-09-23 | 2017-12-05 | 浙江江山博奥电气有限公司 | A kind of cable shield semiconductive nylon tape and preparation method thereof |
| CN109961875B (en) * | 2017-12-22 | 2020-05-19 | 扬州腾飞电缆电器材料有限公司 | Insulating clamping type semi-conducting belt and manufacturing process thereof |
| CN113338048A (en) * | 2021-05-25 | 2021-09-03 | 扬州腾飞电缆电器材料有限公司 | Water-blocking expansion type semi-conductive nylon belt for ultrahigh-voltage cable and preparation method thereof |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4678699A (en) * | 1982-10-25 | 1987-07-07 | Allied Corporation | Stampable polymeric composite containing an EMI/RFI shielding layer |
| CN101871161A (en) * | 2010-06-10 | 2010-10-27 | 北京东奥工贸有限公司 | Ironing machine conveyor belt capable of eliminating static electricity |
| CN101908390A (en) * | 2009-06-03 | 2010-12-08 | 扬州腾飞电缆电器材料有限公司 | Water-repellent semiconducting metal-shielded flame-retardant braided strap and processing technology thereof |
| CN202434233U (en) * | 2011-09-24 | 2012-09-12 | 扬州腾飞电缆电器材料有限公司 | High-performance nanometer semi-conductive nylon band |
-
2011
- 2011-09-24 CN CN2011102861891A patent/CN102385951B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4678699A (en) * | 1982-10-25 | 1987-07-07 | Allied Corporation | Stampable polymeric composite containing an EMI/RFI shielding layer |
| CN101908390A (en) * | 2009-06-03 | 2010-12-08 | 扬州腾飞电缆电器材料有限公司 | Water-repellent semiconducting metal-shielded flame-retardant braided strap and processing technology thereof |
| CN101871161A (en) * | 2010-06-10 | 2010-10-27 | 北京东奥工贸有限公司 | Ironing machine conveyor belt capable of eliminating static electricity |
| CN202434233U (en) * | 2011-09-24 | 2012-09-12 | 扬州腾飞电缆电器材料有限公司 | High-performance nanometer semi-conductive nylon band |
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| CN102385951A (en) | 2012-03-21 |
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