CN100355953C - Magnetic nylon-6 short fiber and its making process - Google Patents
Magnetic nylon-6 short fiber and its making process Download PDFInfo
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- CN100355953C CN100355953C CNB2005100150851A CN200510015085A CN100355953C CN 100355953 C CN100355953 C CN 100355953C CN B2005100150851 A CNB2005100150851 A CN B2005100150851A CN 200510015085 A CN200510015085 A CN 200510015085A CN 100355953 C CN100355953 C CN 100355953C
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- Prior art keywords
- magnetic
- chinlon
- weight
- powder
- function
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- 239000000835 fiber Substances 0.000 title claims abstract description 44
- 238000000034 method Methods 0.000 title claims abstract description 8
- 229920002292 Nylon 6 Polymers 0.000 title claims description 15
- 229920006052 Chinlon® Polymers 0.000 claims abstract description 23
- 239000000843 powder Substances 0.000 claims abstract description 21
- 239000000203 mixture Substances 0.000 claims abstract description 12
- 238000009987 spinning Methods 0.000 claims abstract description 10
- 239000003963 antioxidant agent Substances 0.000 claims abstract description 6
- 230000003078 antioxidant effect Effects 0.000 claims abstract description 6
- 239000007822 coupling agent Substances 0.000 claims abstract description 6
- 239000002270 dispersing agent Substances 0.000 claims abstract description 6
- 230000004913 activation Effects 0.000 claims abstract description 5
- 230000018044 dehydration Effects 0.000 claims abstract description 4
- 238000006297 dehydration reaction Methods 0.000 claims abstract description 4
- 238000001035 drying Methods 0.000 claims abstract description 4
- 239000004594 Masterbatch (MB) Substances 0.000 claims description 20
- 239000006247 magnetic powder Substances 0.000 claims description 7
- 238000004519 manufacturing process Methods 0.000 claims description 7
- 230000004927 fusion Effects 0.000 claims description 6
- 230000008878 coupling Effects 0.000 claims description 5
- 238000010168 coupling process Methods 0.000 claims description 5
- 238000005859 coupling reaction Methods 0.000 claims description 5
- 229920002521 macromolecule Polymers 0.000 claims description 5
- 238000002360 preparation method Methods 0.000 claims description 5
- 238000002156 mixing Methods 0.000 claims description 4
- 238000010035 extrusion spinning Methods 0.000 claims description 3
- 238000005453 pelletization Methods 0.000 claims description 3
- 238000003756 stirring Methods 0.000 claims description 3
- 239000003610 charcoal Substances 0.000 abstract 7
- 239000008187 granular material Substances 0.000 abstract 5
- SZVJSHCCFOBDDC-UHFFFAOYSA-N ferrosoferric oxide Chemical compound O=[Fe]O[Fe]O[Fe]=O SZVJSHCCFOBDDC-UHFFFAOYSA-N 0.000 abstract 2
- 235000017166 Bambusa arundinacea Nutrition 0.000 abstract 1
- 235000017491 Bambusa tulda Nutrition 0.000 abstract 1
- 241001330002 Bambuseae Species 0.000 abstract 1
- 235000015334 Phyllostachys viridis Nutrition 0.000 abstract 1
- 239000011425 bamboo Substances 0.000 abstract 1
- 238000001125 extrusion Methods 0.000 abstract 1
- 238000005469 granulation Methods 0.000 abstract 1
- 230000003179 granulation Effects 0.000 abstract 1
- 238000004804 winding Methods 0.000 abstract 1
- 239000004952 Polyamide Substances 0.000 description 6
- 229920002647 polyamide Polymers 0.000 description 6
- 239000004677 Nylon Substances 0.000 description 4
- 229920001778 nylon Polymers 0.000 description 4
- 229920000742 Cotton Polymers 0.000 description 3
- 239000004743 Polypropylene Substances 0.000 description 2
- -1 polypropylene Polymers 0.000 description 2
- 229920001155 polypropylene Polymers 0.000 description 2
- 239000004753 textile Substances 0.000 description 2
- 210000002268 wool Anatomy 0.000 description 2
- 238000001467 acupuncture Methods 0.000 description 1
- 238000005054 agglomeration Methods 0.000 description 1
- 230000002776 aggregation Effects 0.000 description 1
- 230000000844 anti-bacterial effect Effects 0.000 description 1
- 230000004071 biological effect Effects 0.000 description 1
- 230000019522 cellular metabolic process Effects 0.000 description 1
- 230000004087 circulation Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 239000004744 fabric Substances 0.000 description 1
- 230000005426 magnetic field effect Effects 0.000 description 1
- 230000004089 microcirculation Effects 0.000 description 1
- 238000009941 weaving Methods 0.000 description 1
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- Artificial Filaments (AREA)
Abstract
The present invention relates to a chinlon 6 bamboo short fiber and a preparing method thereof. The fiber comprises magnetic charcoal functional master granules and chinlon 6 slices with the weight ratio of 1:5 to 10, wherein the magnetic charcoal functional master granules comprise 20 parts by weight of functional powder, 79.5 parts by weight of carrier slices, 0.2 part by weight of dispersing agent, 0.1 part by weight of coupling agent and 0.2 part by weight of antioxidant. The preparing method comprises the following steps: 1. magnetic charcoal functional master granules are prepared: (1) functional powder is prepared: magnetic charcoal powder Fe3O4 is adopted as functional powder; (2) the functional powder is put in an oven for drying and activation; (3) 20 parts by weight of functional powder after being dried, 79.5 parts by weight of carrier slices, 0.2 part by weight of dispersing agent, 0.1 part by weight of coupling agent and 0.2 part by weight of antioxidant are mixed; the mixture is fully stirred by a homogenizer; (4) the mixture is cooled to a room temperature and is added in an extruder for extrusion and granulation, and magnetic charcoal functional master granules are obtained; 2. a chinlon 6 magnetic short fiber is prepared: 1 part by weight of magnetic charcoal functional master granules and 5 to 10 parts by weight of chinlon 6 slices are mixed; the mixture is added in chinlon spinning equipment for spinning, winding, bunching, drafting, dehydration, curling, forming and cutting off, and a chinlon 6 magnetic charcoal short fiber is obtained.
Description
Technical field
The present invention relates to a kind of nylon fibre and preparation method thereof, particularly relate to a kind of magnetic nylon-6 short fiber and manufacture method thereof.
Background technology
Good characteristics such as conventional nylon fibre has high strength, high elasticity, dyeability is excellent and drapability is good.But along with improving constantly of people's living standard, people are also more and more higher to the health requirements of dress ornament.At present, polyamide fibre 6 functional fibres have a lot, as: polyamide fibre 6 far infrared fibers, polyamide fibre 6 anti-bacterial fibres, polyamide fibre 6 uvioresistant fibers etc., but also do not find magnetic nylon-6 short fiber so far.
Prove that through scientific experiment magnetic field acts on the biological effect (magnetic field effect) that causes behind the human body and is good for one's health, it can stimulate circulation, improve the microcirculation in human body state, promote cellular metabolism.And present magnetic fibre generally is carrier fibre with polypropylene fibre, and all is spun into long filament basically, its weak point: the one, and the dress ornament that is embodied in polypropylene fibre is poor than polyamide fibre; The 2nd, long filament can not be again with other such as fiber blends such as cotton textiles, wools, and can only when weaving cotton cloth, carry out shuffling, influenced dress ornament and Color.
Summary of the invention
The objective of the invention is to solve the deficiencies in the prior art part, provide a kind of and not only had the good dress ornament of polyamide fibre but also have the magnetic nylon-6 short fiber and the manufacture method thereof of magnetic health care function.
Technical scheme of the present invention is achieved in that
Magnetic nylon-6 short fiber of the present invention comprises magnetic function master batch and chinlon 6 section, and its percentage by weight is:
Magnetic function master batch: chinlon 6 section=1: 5～10;
Described magnetic function master batch comprises: function powder-granularity is the nano-scale magnetic powder Fe of 80～300nm
3O
4, carrier slice-chinlon 6 section, dispersant-macromolecule wax, coupling agent-SI900, antioxidant-PKB series B215, its percentage by weight is:
Function powder: carrier slice: dispersant: coupling agent: antioxidant=20: 79.5: 0.2: 0.1: 0.2.
The manufacture method of magnetic nylon-6 short fiber of the present invention comprises the following steps:
1, the preparation of magnetic function master batch:
(1) preparation function powder: with granularity is the nano-scale magnetic powder Fe of 80～300nm
3O
4As function powder;
(2) function powder is put into baking oven, under 110～180 ℃ temperature, carry out the drying activation;
(3) dried function powder is mixed with carrier slice-chinlon 6 section, dispersant-macromolecule wax, coupling agent-SI900, antioxidant-PKB series B215, its percentage by weight is:
Function powder: carrier slice: dispersant: coupling agent: antioxidant=20: 79.5: 0.2: 0.1: 0.2,
Said mixture fully stirs through homogenizer, carries out solid-state abundant mixing;
(4) said mixture is cooled to room temperature, joins in the extruder, under 230～300 ℃ temperature, the screw rod fusion pressure is under the condition of 2～6Mpa, with the extruder extruding pelletization, promptly obtains the magnetic function master batch.
2, the manufacturing of magnetic nylon-6 short fiber:
The magnetic function master batch is mixed according to following weight ratio with chinlon 6 section:
Magnetic function master batch: chinlon 6 section=1: 5～10;
Said mixture is joined in the extrusion spinning equipment, is under 230～300 ℃ at extruder temperature, and the screw rod fusion pressure is under the condition of 2～6Mpa, adopts the spinning speed of 400m/min to carry out spinning, wrapping wire, boundling, drawing-off, dehydration, curl, typing is cut off, and promptly obtains magnetic nylon-6 short fiber.
Usefulness of the present invention is: adopt the nano-scale magnetic powder to prepare the magnetic function master batch, again the magnetic function master batch is mixed with chinlon 6 section, spinning, break through the physical agglomeration and the dispersiveness of magnetic powder technically, improved the row yielding of spinning and the intensity of fiber; This fiber has increased magnetic function when having kept the nylon fibre good characteristic; Its single fiber fiber number is thin, and intensity is big, can with other fiber blend.
The specific embodiment
With granularity is the nano-scale magnetic powder Fe of 90nm
3O
4As function powder, get this function powder of 50Kg and put into baking oven, under 150 ℃ temperature, carry out the drying activation, take out after 4 hours; Dried function powder joined in the homogenizer stirs, and add successively:
Carrier slice-chinlon 6 section 19.875Kg
Antioxidant-PKB series B215 0.05Kg
Dispersant-macromolecule wax 0.05Kg
Coupling agent-SI900 0.025Kg
Through fully mixing, discharge the activation back, is cooled to room temperature, joins in the extruder, and under 260 ℃ temperature, the screw rod fusion pressure is an extruding pelletization under the condition of 4Mpa, promptly obtains magnetic function master batch 25Kg.
The magnetic function master batch is mixed according to following weight ratio with chinlon 6 section:
Magnetic function master batch: chinlon 6 section=1: 11;
Promptly in 25Kg magnetic function master batch, add the 275Kg chinlon 6 section.
This mixture is joined in the extrusion spinning equipment, is under 260 ℃ at extruder temperature, and the screw rod fusion pressure is under the condition of 4Mpa, adopts the spinning speed of 400m/min to carry out spinning, wrapping wire, boundling, drawing-off, dehydration, curl, typing is cut off, and promptly obtains magnetic nylon-6 short fiber 300Kg.
The quality index of this magnetic nylon-6 short fiber and row yielding are:
Fiber number dtex≤100 ± 10%
Relative intensity CN/dtex 3.14
Percentage elongation % 30.8
The rate of crispaturaing % 50.3
Curling stability % 30.1
Row yielding % 90.
This fiber can carry out blending such as fibers such as cotton textiles, wools with other, also can be used for making the acupuncture flocculus, and it not only has the good dress ornament characteristic of nylon fibre, has magnetic health care function simultaneously.
Claims (2)
1, a kind of magnetic nylon-6 short fiber is characterized in that it comprises magnetic function master batch and chinlon 6 section, and its weight ratio is:
Magnetic function master batch: chinlon 6 section=1: 5～10;
Described magnetic function master batch comprises: function powder-granularity is the nano-scale magnetic powder Fe of 80～300nm
3O
4, carrier slice-chinlon 6 section, dispersant-macromolecule wax, coupling agent-SI900, antioxidant-PKB series B215, its weight ratio is:
Function powder: carrier slice: dispersant: coupling agent: antioxidant=20: 79.5: 0.2: 0.1: 0.2.
2, a kind of manufacture method of magnetic nylon-6 short fiber is characterized in that it comprises the following steps:
(1), the preparation of magnetic function master batch:
(1) preparation function powder: with granularity is the nano-scale magnetic powder Fe of 80～300nm
3O
4As function powder;
(2) function powder is put into baking oven, under 110～180 ℃ temperature, carry out the drying activation;
(3) dried function powder is mixed with carrier slice-chinlon 6 section, dispersant-macromolecule wax, coupling agent-SI900, antioxidant-PKB series B215, its weight ratio is:
Function powder: carrier slice: dispersant: coupling agent: antioxidant=20: 79.5: 0.2: 0.1: 0.2,
Said mixture fully stirs through homogenizer, carries out solid-state abundant mixing;
(4) said mixture is cooled to room temperature, joins in the extruder, under 230～300 ℃ temperature, the screw rod fusion pressure is under the condition of 2～6Mpa, with the extruder extruding pelletization, promptly obtains the magnetic function master batch.
(2), the manufacturing of magnetic nylon-6 short fiber:
The magnetic function master batch is mixed according to following weight ratio with chinlon 6 section:
Magnetic function master batch: chinlon 6 section=1: 5～10;
Said mixture is joined in the extrusion spinning equipment, is under 230～300 ℃ at extruder temperature, and the screw rod fusion pressure is under the condition of 2～6Mpa, adopts the spinning speed of 400m/min to carry out spinning, wrapping wire, boundling, drawing-off, dehydration, curl, typing is cut off, and promptly obtains magnetic nylon-6 short fiber.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB2005100150851A CN100355953C (en) | 2005-09-14 | 2005-09-14 | Magnetic nylon-6 short fiber and its making process |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB2005100150851A CN100355953C (en) | 2005-09-14 | 2005-09-14 | Magnetic nylon-6 short fiber and its making process |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1740413A CN1740413A (en) | 2006-03-01 |
| CN100355953C true CN100355953C (en) | 2007-12-19 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNB2005100150851A Expired - Fee Related CN100355953C (en) | 2005-09-14 | 2005-09-14 | Magnetic nylon-6 short fiber and its making process |
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| Country | Link |
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| CN (1) | CN100355953C (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101671856B (en) * | 2009-09-02 | 2012-07-25 | 杭州师范大学 | Ultra-fine denier nylon stable fiber production method |
Families Citing this family (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101768797B (en) * | 2008-12-30 | 2011-12-21 | 黑龙江大学 | One-dimensional magnetic fiber material, preparation method thereof and use thereof |
| CN101713106B (en) * | 2009-09-10 | 2011-09-21 | 骏马化纤股份有限公司 | Wear-resistant snow-white nylon 6 industrial yarn |
| CN102827909A (en) * | 2012-08-02 | 2012-12-19 | 广州市博善生物饲料有限公司 | Preparation method and application of small peptide chelated zinc compound |
| CN102978728B (en) * | 2012-12-04 | 2015-10-28 | 东华大学 | The preparation method of a kind of magnetic nano-composite particle and magnetic fibre thereof |
| CN103628175B (en) * | 2013-10-25 | 2016-02-24 | 浙江方圆聚合纤有限公司 | The preparation method of electromagnetic protection fibre in differentiation |
| CN107313125B (en) * | 2017-06-27 | 2018-10-23 | 江苏苏能新材料科技有限公司 | A kind of magnetism superfine polyamide fiber and its reaction extrusion in-situ polymerization process for preparing |
| CN107385730A (en) * | 2017-09-04 | 2017-11-24 | 西南大学 | Magnetic wool fabric is prepared with the NMMO aqueous solution |
| CN109402765B (en) * | 2018-09-12 | 2021-05-07 | 恒天中纤纺化无锡有限公司 | Heat-storage warm-keeping chinlon 6 staple fiber and preparation method thereof |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1276445A (en) * | 2000-05-22 | 2000-12-13 | 夏献民 | Process for preparing multifunctional fibres |
| CN1584139A (en) * | 2004-06-09 | 2005-02-23 | 中国海洋大学 | Antistatic synthetic fibre |
-
2005
- 2005-09-14 CN CNB2005100150851A patent/CN100355953C/en not_active Expired - Fee Related
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1276445A (en) * | 2000-05-22 | 2000-12-13 | 夏献民 | Process for preparing multifunctional fibres |
| CN1584139A (en) * | 2004-06-09 | 2005-02-23 | 中国海洋大学 | Antistatic synthetic fibre |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101671856B (en) * | 2009-09-02 | 2012-07-25 | 杭州师范大学 | Ultra-fine denier nylon stable fiber production method |
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| Publication number | Publication date |
|---|---|
| CN1740413A (en) | 2006-03-01 |
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| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: REN XIAOLIN Free format text: FORMER OWNER: FABO TEXTILE MATERIAL CO., LTD., TIANJIN Effective date: 20071214 |
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| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20071214 Address after: No. 332 Beijing Tianjin highway, Beichen District, Tianjin Patentee after: Ren Xiaolin Address before: No. 332 Beijing Tianjin highway, Beichen District, Tianjin Patentee before: Fabo Textile Material Co., Ltd., Tianjin |
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Granted publication date: 20071219 Termination date: 20091014 |