CN101974799A - Nano modified polyethylene terephthalate major diameter monofilament and production method thereof - Google Patents
Nano modified polyethylene terephthalate major diameter monofilament and production method thereof Download PDFInfo
- Publication number
- CN101974799A CN101974799A CN 201010520292 CN201010520292A CN101974799A CN 101974799 A CN101974799 A CN 101974799A CN 201010520292 CN201010520292 CN 201010520292 CN 201010520292 A CN201010520292 A CN 201010520292A CN 101974799 A CN101974799 A CN 101974799A
- Authority
- CN
- China
- Prior art keywords
- polyethylene terephthalate
- monofilament
- major diameter
- production method
- diameter monofilament
- 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.)
- Granted
Links
- 229920000139 polyethylene terephthalate Polymers 0.000 title claims abstract description 13
- 239000005020 polyethylene terephthalate Substances 0.000 title claims abstract description 13
- -1 polyethylene terephthalate Polymers 0.000 title claims abstract description 12
- 238000004519 manufacturing process Methods 0.000 title claims abstract description 7
- GWEVSGVZZGPLCZ-UHFFFAOYSA-N Titan oxide Chemical compound O=[Ti]=O GWEVSGVZZGPLCZ-UHFFFAOYSA-N 0.000 claims abstract description 8
- SOQBVABWOPYFQZ-UHFFFAOYSA-N oxygen(2-);titanium(4+) Chemical group [O-2].[O-2].[Ti+4] SOQBVABWOPYFQZ-UHFFFAOYSA-N 0.000 claims abstract description 4
- 229920000728 polyester Polymers 0.000 claims abstract description 4
- 239000004408 titanium dioxide Substances 0.000 claims abstract description 4
- 238000001816 cooling Methods 0.000 claims description 9
- 238000012986 modification Methods 0.000 claims description 9
- 230000004048 modification Effects 0.000 claims description 9
- 238000009998 heat setting Methods 0.000 claims description 6
- 238000009987 spinning Methods 0.000 claims description 6
- 235000019628 coolness Nutrition 0.000 claims description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 3
Landscapes
- Artificial Filaments (AREA)
- Yarns And Mechanical Finishing Of Yarns Or Ropes (AREA)
Abstract
The invention discloses a nano modified polyethylene terephthalate major diameter monofilament and a production method thereof. The diameter of monofilament is 0.08-2mm, and titanium dioxide in polyester is nano titanium dioxide. The invention has high strength and good property, tensile strength of monofilament is more than 8CN/dtex, and elongation at break is 20-30%.
Description
Technical field:
The present invention relates to a kind of nano modification polyethylene terephthalate major diameter monofilament.
Background technology:
Existing polyethylene terephthalate monofilament, thinner, and intensity is low, and performance is undesirable.
Summary of the invention:
The object of the present invention is to provide a kind of intensity is big, performance is good nano modification polyethylene terephthalate major diameter monofilament and production method thereof.
Technical solution of the present invention is:
A kind of nano modification polyethylene terephthalate major diameter monofilament, it is characterized in that: filament diameter is 0.08～2mm, titanium dioxide is Nano titanium dioxide in the polyester.
The production method of a kind of nano modification polyethylene terephthalate (PET) major diameter monofilament, comprise spinning, cooling, stretching, HEAT SETTING step, it is characterized in that: spinning temperature is 275～290 ℃, 40～60 ℃ of water coolings are adopted in cooling, stretch and adopt two roads to stretch, draw ratio is 5～6 times, and the first road draft temperature is 95 ℃, the second road draft temperature is 135 ℃, and heat setting temperature is 220 ℃.
Intensity of the present invention is big, performance good, and the TENSILE STRENGTH of monofilament is greater than 8CN/dtex, and elongation at break is 20%～30%.
The invention will be further described below in conjunction with embodiment.
The specific embodiment:
A kind of nano modification polyethylene terephthalate major diameter monofilament, filament diameter is 0.08～2mm (routine 0.08mm, 1.5mm, 2mm), titanium dioxide is Nano titanium dioxide in the polyester.The TENSILE STRENGTH of monofilament is greater than 8CN/dtex, and elongation at break is 20%～30%.
Production method, comprise steps such as spinning, cooling, stretching, HEAT SETTING, spinning temperature is 275～290 ℃, 40～60 ℃ of water coolings are adopted in cooling, stretch and adopt two roads to stretch, draw ratio is 5～6 times, and the first road draft temperature is 95 ℃, the second road draft temperature is 135 ℃, and heat setting temperature is 220 ℃.
Claims (3)
1. nano modification polyethylene terephthalate major diameter monofilament, it is characterized in that: filament diameter is 0.08～2mm, titanium dioxide is Nano titanium dioxide in the polyester.
2. nano modification polyethylene terephthalate major diameter monofilament according to claim 1 is characterized in that: the TENSILE STRENGTH of monofilament is that elongation at break is 20%～30% greater than 8CN/dtex.
3. the production method of a nano modification polyethylene terephthalate major diameter monofilament, comprise spinning, cooling, stretching, HEAT SETTING step, it is characterized in that: spinning temperature is 275～290 ℃, 40～60 ℃ of water coolings are adopted in cooling, stretch and adopt two roads to stretch, draw ratio is 5～6 times, and the first road draft temperature is 95 ℃, the second road draft temperature is 135 ℃, and heat setting temperature is 220 ℃.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010105202923A CN101974799B (en) | 2010-10-26 | 2010-10-26 | Nano modified polyethylene terephthalate major diameter monofilament and production method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010105202923A CN101974799B (en) | 2010-10-26 | 2010-10-26 | Nano modified polyethylene terephthalate major diameter monofilament and production method thereof |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101974799A true CN101974799A (en) | 2011-02-16 |
| CN101974799B CN101974799B (en) | 2012-05-16 |
Family
ID=43574704
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010105202923A Active CN101974799B (en) | 2010-10-26 | 2010-10-26 | Nano modified polyethylene terephthalate major diameter monofilament and production method thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101974799B (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103741253A (en) * | 2013-12-27 | 2014-04-23 | 马海燕 | Large-diameter polymer bent filament and production method thereof |
| CN103741251A (en) * | 2013-12-27 | 2014-04-23 | 马海燕 | Nano modified large-diameter high-strength wear-resisting type polyester monofilament and production method thereof |
| CN108441985A (en) * | 2018-03-29 | 2018-08-24 | 南通新帝克单丝科技股份有限公司 | Major diameter L-PET monofilament and preparation method thereof |
| CN113622048A (en) * | 2021-08-06 | 2021-11-09 | 浙江巴斯特网丝有限公司 | Preparation method of polyester monofilament for papermaking mesh |
| CN114197079A (en) * | 2021-12-28 | 2022-03-18 | 南通新帝克单丝科技股份有限公司 | Large-diameter polyester monofilament and production method thereof |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2005108660A1 (en) * | 2004-04-23 | 2005-11-17 | Invista Technologies S.A.R.L. | Bicomponent fiber and yarn comprising such fiber |
| CN101638815A (en) * | 2008-07-31 | 2010-02-03 | 东丽纤维研究所（中国）有限公司 | Full-dull cationic-dyeable polyester fibers and production method |
| CN101736417A (en) * | 2009-11-25 | 2010-06-16 | 彭书成 | Preparation method of modified polyester fiber and modified polyester fiber prepared by same |
| CN101748513A (en) * | 2009-12-16 | 2010-06-23 | 马海燕 | Production method of biological degradable nylon glass cutting wires |
-
2010
- 2010-10-26 CN CN2010105202923A patent/CN101974799B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2005108660A1 (en) * | 2004-04-23 | 2005-11-17 | Invista Technologies S.A.R.L. | Bicomponent fiber and yarn comprising such fiber |
| CN101638815A (en) * | 2008-07-31 | 2010-02-03 | 东丽纤维研究所（中国）有限公司 | Full-dull cationic-dyeable polyester fibers and production method |
| CN101736417A (en) * | 2009-11-25 | 2010-06-16 | 彭书成 | Preparation method of modified polyester fiber and modified polyester fiber prepared by same |
| CN101748513A (en) * | 2009-12-16 | 2010-06-23 | 马海燕 | Production method of biological degradable nylon glass cutting wires |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103741253A (en) * | 2013-12-27 | 2014-04-23 | 马海燕 | Large-diameter polymer bent filament and production method thereof |
| CN103741251A (en) * | 2013-12-27 | 2014-04-23 | 马海燕 | Nano modified large-diameter high-strength wear-resisting type polyester monofilament and production method thereof |
| CN103741251B (en) * | 2013-12-27 | 2015-09-16 | 马海燕 | A kind of major diameter high-strength wearable type monofilament polyester of nano modification and production method thereof |
| CN103741253B (en) * | 2013-12-27 | 2015-09-16 | 马海燕 | A kind of large-diameter polymer bent filament and production method thereof |
| CN108441985A (en) * | 2018-03-29 | 2018-08-24 | 南通新帝克单丝科技股份有限公司 | Major diameter L-PET monofilament and preparation method thereof |
| CN113622048A (en) * | 2021-08-06 | 2021-11-09 | 浙江巴斯特网丝有限公司 | Preparation method of polyester monofilament for papermaking mesh |
| CN113622048B (en) * | 2021-08-06 | 2023-11-07 | 浙江巴斯特网丝有限公司 | Preparation method of polyester monofilament for papermaking net |
| CN114197079A (en) * | 2021-12-28 | 2022-03-18 | 南通新帝克单丝科技股份有限公司 | Large-diameter polyester monofilament and production method thereof |
Also Published As
| Publication number | Publication date |
|---|---|
| CN101974799B (en) | 2012-05-16 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN101974799B (en) | Nano modified polyethylene terephthalate major diameter monofilament and production method thereof | |
| CN101974794A (en) | Large-diameter high-strength polymer hot melting monofilament and production method thereof | |
| CN103147151B (en) | Processing method of composite filament for netting gear manufacture | |
| CN102776597B (en) | High-strength and high-modulus polyvinyl alcohol fiber and melt spinning method of high-strength and high-modulus polyvinyl alcohol fiber | |
| CN104862804A (en) | High-strength wear-resistant polypropylene monofilament and production method thereof | |
| CN102888666B (en) | Produce the technical process of high density polyethylene (HDPE) height Denier silk | |
| CN103741253A (en) | Large-diameter polymer bent filament and production method thereof | |
| CN102839442B (en) | High-strength low-shrinkage polypropylene filament yarn and production method thereof | |
| CN102864522A (en) | Large-diameter PP-PET (polypropylene-polyethylene terephthalate) sheath-core composite monofilament and production method thereof | |
| CN104008801A (en) | Silicone rubber insulated cable | |
| CN101967691B (en) | Hot drafting method for ultra-high molecular weight polyethylene strands | |
| CN103510181A (en) | Viscose fiber compound nucleating agent-containing concrete enhancement high-strength polypropylene crude fiber and preparation method thereof | |
| CN106800749A (en) | Fiberglass reinforced PET material | |
| CN103757736A (en) | Large-diameter melt-spun polyvinylidene fluoride monofilament and production method thereof | |
| CN103541036B (en) | A kind of concrete enhancing high-strength polypropylene crude fibre containing the composite nucleator of carbon fiber and preparation method thereof | |
| CN105671676A (en) | Graphene reinforced luminescent polyester fiber and preparation method thereof | |
| CN102797050A (en) | Melt spinning method for high-strength high-modulus polyvinyl alcohol fiber | |
| CN103554899A (en) | Nylon alloy material and preparation method thereof | |
| CN104195671A (en) | Large-diameter PA6-PET (Polyamide-6-Polyethylene Terephthalate) skin-core type composite monofilament and production method thereof | |
| CN107881441A (en) | bamboo charcoal fiber heat dissipation material for L ED | |
| CN101748513B (en) | Production method of biological degradable nylon glass cutting wires | |
| CN102776598B (en) | Preparation method of melt spun high-strength high-modulus polyvinyl alcohol fibers | |
| CN103184580A (en) | Production method of ice-cold polyester filament | |
| CN108441978A (en) | Large-diameter and high-strength polypropylene monofilament and preparation method thereof | |
| CN108823669A (en) | Ageing resistance polypropylene monofilament and its production method |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| EE01 | Entry into force of recordation of patent licensing contract |
Assignee: Nantong New Textile Fiber Co., Ltd. Assignor: Ma Haiyan Contract record no.: 2012320000113 Denomination of invention: Nano modified polyethylene terephthalate major diameter monofilament and production method thereof License type: Exclusive License Open date: 20110216 Record date: 20120228 |
|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: NANTONG NTEC SPECIAL FIBER CO., LTD. Free format text: FORMER OWNER: MA HAIYAN Effective date: 20131104 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20131104 Address after: 226000, Gangzha District, Jiangsu City, Gangzha province Nantong port industrial and Trade Park Patentee after: Nantong New Textile Fiber Co., Ltd. Address before: 226000, Gangzha District, Jiangsu City, Nantong province Nantong Gangzha economic and Trade Zone, the new emperor textile fiber Chemical Co., Ltd. Patentee before: Ma Haiyan |
|
| C56 | Change in the name or address of the patentee |
Owner name: NANTONG NTEC SPECIAL FIBER CO., LTD. Free format text: FORMER NAME: NANTONG NTEC SPECIAL FIBER CO., LTD. |
|
| CP01 | Change in the name or title of a patent holder |
Address after: 226000, Gangzha District, Jiangsu City, Gangzha province Nantong port industrial and Trade Park Patentee after: Nantong new silk monofilament Polytron Technologies Inc Address before: 226000, Gangzha District, Jiangsu City, Gangzha province Nantong port industrial and Trade Park Patentee before: Nantong New Textile Fiber Co., Ltd. |
|
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: Nano modified polyethylene terephthalate major diameter monofilament and production method thereof Effective date of registration: 20180926 Granted publication date: 20120516 Pledgee: Bank of China, Limited by Share Ltd, Nantong branch Pledgor: Nantong new silk monofilament Polytron Technologies Inc Registration number: 2018320000195 |
|
| PE01 | Entry into force of the registration of the contract for pledge of patent right |