CN102418160A - Large-diameter circular hollow polymer monofilament and production method thereof - Google Patents
Large-diameter circular hollow polymer monofilament and production method thereof Download PDFInfo
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- CN102418160A CN102418160A CN2011102271574A CN201110227157A CN102418160A CN 102418160 A CN102418160 A CN 102418160A CN 2011102271574 A CN2011102271574 A CN 2011102271574A CN 201110227157 A CN201110227157 A CN 201110227157A CN 102418160 A CN102418160 A CN 102418160A
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- Prior art keywords
- monofilament
- hollow polymer
- production method
- pei
- pps
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Abstract
The invention discloses a large-diameter circular hollow polymer monofilament and a production method thereof. The main body of the monofilament is polyester, polyamide, polyolefine, PPS (polyphenylene sulfide), PEI (polyetherimide) or PEEK (polyether-ether-ketone), the diameter of the monofilament is 0.08-5mm, the hollow degree of the monofilament is 30-50%, the strength of the monofilament is greater than or equal to 3.0CN/dtex, and the cross section of the monofilament is circular. The product disclosed by the invention has the advantages of light weight and high strength and can be widely applied to decorative fabrics, filtering materials and other occasions.
Description
Technical field
The present invention relates to a kind of monofilament and production method thereof.
Background technology
There are defectives such as intensity is little in existing monofilament, and fields such as decoration, filtration are fashionable being used for, and service behaviour is undesirable.
Summary of the invention
The object of the present invention is to provide a kind of intensity big, the major diameter circle hollow polymer monofilament and the production method thereof of favorable working performance.
Technical solution of the present invention is:
A kind of major diameter circle hollow polymer monofilament; It is characterized in that: the monofilament main body is polyester, polyamide, polyolefin, PPS, PEI or PEEK, and filament diameter is 0.08 ~ 5mm, and the monofilament degree of hollowness is 30% ~ 50%; Filament strength >=3.0CN/dtex, the monofilament cross section is rounded.
A kind of production method of major diameter circle hollow polymer monofilament is characterized in that: polyester, polyamide, polyolefin, PPS, PEI or PEEK through melt extruding, are carried out water-cooled but then, again through many times of stretchings, after 220 ~ 300 ℃ of heat treatment 30s ~ 2min.
Product light weight of the present invention, intensity are big, can be widely used in occasions such as drapery, filtering material.
Below in conjunction with embodiment the present invention is described further.
The specific embodiment
Polyester, polyamide, polyolefin, PPS, PEI or PEEK through melt extruding, are carried out water-cooled but then, again through many times of stretchings; After 220 ~ 300 ℃ of heat treatment 30s ~ 2min get product, product is a major diameter circle hollow polymer monofilament; The monofilament main body is polyester, polyamide, polyolefin, PPS, PEI or PEEK, and filament diameter is 0.08 ~ 5mm, and the monofilament degree of hollowness is 30% ~ 50%; Filament strength >=3.0CN/dtex, the monofilament cross section is rounded.
Claims (2)
1. a major diameter is justified the hollow polymer monofilament; It is characterized in that: the monofilament main body is polyester, polyamide, polyolefin, PPS, PEI or PEEK, and filament diameter is 0.08 ~ 5mm, and the monofilament degree of hollowness is 30% ~ 50%; Filament strength >=3.0CN/dtex, the monofilament cross section is rounded.
2. the production method of the described major diameter circle of a claim 1 hollow polymer monofilament; It is characterized in that: with polyester, polyamide, polyolefin, PPS, PEI or PEEK through melt extruding; Carry out water-cooled but then, again through many times of stretchings, after 220 ~ 300 ℃ of heat treatment 30s ~ 2min.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011102271574A CN102418160A (en) | 2011-08-09 | 2011-08-09 | Large-diameter circular hollow polymer monofilament and production method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011102271574A CN102418160A (en) | 2011-08-09 | 2011-08-09 | Large-diameter circular hollow polymer monofilament and production method thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102418160A true CN102418160A (en) | 2012-04-18 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011102271574A Pending CN102418160A (en) | 2011-08-09 | 2011-08-09 | Large-diameter circular hollow polymer monofilament and production method thereof |
Country Status (1)
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| CN (1) | CN102418160A (en) |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH09217225A (en) * | 1996-02-07 | 1997-08-19 | Toray Ind Inc | Hollow nylon fiber, its production and use |
| CN1195719A (en) * | 1997-02-20 | 1998-10-14 | 帝人株式会社 | Hollow polyester fibers and textile articles comprising same |
| US6132872A (en) * | 1998-01-27 | 2000-10-17 | Zyex Limited | Lightweight abrasion resistant braiding |
| CN1284140A (en) * | 1997-12-29 | 2001-02-14 | 尼尔斯塔公司 | Multifilament textile yarns with hollow section, method for making same, and textile surfaces obtained from said yarns |
| CN2883409Y (en) * | 2006-03-16 | 2007-03-28 | 徐斌 | Spinning board for spinning square section hollow fiber |
| CN101139739A (en) * | 2007-10-18 | 2008-03-12 | 江苏盛虹化纤有限公司 | Technology for producing fine-denier hollow polyester special-shaped yarn |
| CN101575745A (en) * | 2008-05-07 | 2009-11-11 | 东丽纤维研究所（中国）有限公司 | Heavy denier polyester fiber and production method thereof |
| CN101768789A (en) * | 2010-02-04 | 2010-07-07 | 杭州师范大学 | Production method of fine-denier hollow nylon 6FDY filament |
-
2011
- 2011-08-09 CN CN2011102271574A patent/CN102418160A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH09217225A (en) * | 1996-02-07 | 1997-08-19 | Toray Ind Inc | Hollow nylon fiber, its production and use |
| CN1195719A (en) * | 1997-02-20 | 1998-10-14 | 帝人株式会社 | Hollow polyester fibers and textile articles comprising same |
| CN1284140A (en) * | 1997-12-29 | 2001-02-14 | 尼尔斯塔公司 | Multifilament textile yarns with hollow section, method for making same, and textile surfaces obtained from said yarns |
| US6132872A (en) * | 1998-01-27 | 2000-10-17 | Zyex Limited | Lightweight abrasion resistant braiding |
| CN2883409Y (en) * | 2006-03-16 | 2007-03-28 | 徐斌 | Spinning board for spinning square section hollow fiber |
| CN101139739A (en) * | 2007-10-18 | 2008-03-12 | 江苏盛虹化纤有限公司 | Technology for producing fine-denier hollow polyester special-shaped yarn |
| CN101575745A (en) * | 2008-05-07 | 2009-11-11 | 东丽纤维研究所（中国）有限公司 | Heavy denier polyester fiber and production method thereof |
| CN101768789A (en) * | 2010-02-04 | 2010-07-07 | 杭州师范大学 | Production method of fine-denier hollow nylon 6FDY filament |
Non-Patent Citations (3)
| Title |
|---|
| 沈明华: "用聚醋瓶片料和再生料生产中空粗旦短纤维", 《合成纤维》, 15 December 1996 (1996-12-15) * |
| 赵鑫南: "单丝喷丝板孔径与孔形的研究", 《合成纤维》, 29 August 1982 (1982-08-29) * |
| 黄发荣等: "《高分子材料的循环利用》", 31 January 2000, article "制纤维" * |
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| PB01 | Publication | ||
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Application publication date: 20120418 |