CN111607840A - High-strength fiber for anti-cutting woven tape and preparation method thereof - Google Patents
High-strength fiber for anti-cutting woven tape and preparation method thereof Download PDFInfo
- Publication number
- CN111607840A CN111607840A CN202010654419.4A CN202010654419A CN111607840A CN 111607840 A CN111607840 A CN 111607840A CN 202010654419 A CN202010654419 A CN 202010654419A CN 111607840 A CN111607840 A CN 111607840A
- Authority
- CN
- China
- Prior art keywords
- strength fiber
- cutting
- resistance
- parts
- woven belt
- 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.)
- Pending
Links
- 239000000835 fiber Substances 0.000 title claims abstract description 30
- 238000005520 cutting process Methods 0.000 title claims abstract description 26
- 238000002360 preparation method Methods 0.000 title abstract description 7
- 239000003795 chemical substances by application Substances 0.000 claims abstract description 30
- 229920000728 polyester Polymers 0.000 claims abstract description 15
- 239000012943 hotmelt Substances 0.000 claims abstract description 13
- 238000009987 spinning Methods 0.000 claims abstract description 10
- 229920002521 macromolecule Polymers 0.000 claims abstract description 7
- 239000002994 raw material Substances 0.000 claims abstract description 7
- 238000002844 melting Methods 0.000 claims description 12
- 230000008018 melting Effects 0.000 claims description 12
- 238000003756 stirring Methods 0.000 claims description 12
- 229920004933 Terylene® Polymers 0.000 claims description 8
- 150000001875 compounds Chemical class 0.000 claims description 8
- 238000001816 cooling Methods 0.000 claims description 8
- 238000000034 method Methods 0.000 claims description 8
- 239000005020 polyethylene terephthalate Substances 0.000 claims description 8
- -1 polyethylene Polymers 0.000 claims description 5
- 239000004952 Polyamide Substances 0.000 claims description 4
- 238000004026 adhesive bonding Methods 0.000 claims description 4
- 238000007664 blowing Methods 0.000 claims description 4
- 238000001035 drying Methods 0.000 claims description 4
- 239000003822 epoxy resin Substances 0.000 claims description 4
- 239000004744 fabric Substances 0.000 claims description 4
- 239000000203 mixture Substances 0.000 claims description 4
- 229920002647 polyamide Polymers 0.000 claims description 4
- 229920000647 polyepoxide Polymers 0.000 claims description 4
- 230000035484 reaction time Effects 0.000 claims description 4
- 239000012258 stirred mixture Substances 0.000 claims description 4
- 238000005491 wire drawing Methods 0.000 claims description 4
- NLHHRLWOUZZQLW-UHFFFAOYSA-N Acrylonitrile Chemical compound C=CC#N NLHHRLWOUZZQLW-UHFFFAOYSA-N 0.000 claims description 3
- 239000004677 Nylon Substances 0.000 claims description 3
- 239000004698 Polyethylene Substances 0.000 claims description 3
- 229920002978 Vinylon Polymers 0.000 claims description 3
- HGINCPLSRVDWNT-UHFFFAOYSA-N acrylaldehyde Natural products C=CC=O HGINCPLSRVDWNT-UHFFFAOYSA-N 0.000 claims description 3
- 229920001778 nylon Polymers 0.000 claims description 3
- 229920006149 polyester-amide block copolymer Polymers 0.000 claims description 3
- 229920000573 polyethylene Polymers 0.000 claims description 3
- 229920000642 polymer Polymers 0.000 claims description 3
- 238000004804 winding Methods 0.000 claims description 2
- 230000003068 static effect Effects 0.000 abstract description 4
- 238000009941 weaving Methods 0.000 abstract description 4
- 238000009958 sewing Methods 0.000 description 5
- 239000000463 material Substances 0.000 description 3
- 239000002243 precursor Substances 0.000 description 3
- 229920006052 Chinlon® Polymers 0.000 description 2
- 239000004743 Polypropylene Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 239000007788 liquid Substances 0.000 description 2
- 229920001155 polypropylene Polymers 0.000 description 2
- 238000005260 corrosion Methods 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000000178 monomer Substances 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 239000002904 solvent Substances 0.000 description 1
- 229920002994 synthetic fiber Polymers 0.000 description 1
- 239000012209 synthetic fiber Substances 0.000 description 1
- 239000004753 textile Substances 0.000 description 1
Classifications
-
- D—TEXTILES; PAPER
- D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
- D01F—CHEMICAL FEATURES IN THE MANUFACTURE OF ARTIFICIAL FILAMENTS, THREADS, FIBRES, BRISTLES OR RIBBONS; APPARATUS SPECIALLY ADAPTED FOR THE MANUFACTURE OF CARBON FILAMENTS
- D01F6/00—Monocomponent artificial filaments or the like of synthetic polymers; Manufacture thereof
- D01F6/88—Monocomponent artificial filaments or the like of synthetic polymers; Manufacture thereof from mixtures of polycondensation products as major constituent with other polymers or low-molecular-weight compounds
- D01F6/92—Monocomponent artificial filaments or the like of synthetic polymers; Manufacture thereof from mixtures of polycondensation products as major constituent with other polymers or low-molecular-weight compounds of polyesters
-
- D—TEXTILES; PAPER
- D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
- D01D—MECHANICAL METHODS OR APPARATUS IN THE MANUFACTURE OF ARTIFICIAL FILAMENTS, THREADS, FIBRES, BRISTLES OR RIBBONS
- D01D5/00—Formation of filaments, threads, or the like
- D01D5/08—Melt spinning methods
- D01D5/088—Cooling filaments, threads or the like, leaving the spinnerettes
-
- D—TEXTILES; PAPER
- D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
- D01D—MECHANICAL METHODS OR APPARATUS IN THE MANUFACTURE OF ARTIFICIAL FILAMENTS, THREADS, FIBRES, BRISTLES OR RIBBONS
- D01D5/00—Formation of filaments, threads, or the like
- D01D5/08—Melt spinning methods
- D01D5/088—Cooling filaments, threads or the like, leaving the spinnerettes
- D01D5/092—Cooling filaments, threads or the like, leaving the spinnerettes in shafts or chimneys
-
- D—TEXTILES; PAPER
- D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
- D01F—CHEMICAL FEATURES IN THE MANUFACTURE OF ARTIFICIAL FILAMENTS, THREADS, FIBRES, BRISTLES OR RIBBONS; APPARATUS SPECIALLY ADAPTED FOR THE MANUFACTURE OF CARBON FILAMENTS
- D01F1/00—General methods for the manufacture of artificial filaments or the like
- D01F1/02—Addition of substances to the spinning solution or to the melt
- D01F1/09—Addition of substances to the spinning solution or to the melt for making electroconductive or anti-static filaments
-
- D—TEXTILES; PAPER
- D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
- D01F—CHEMICAL FEATURES IN THE MANUFACTURE OF ARTIFICIAL FILAMENTS, THREADS, FIBRES, BRISTLES OR RIBBONS; APPARATUS SPECIALLY ADAPTED FOR THE MANUFACTURE OF CARBON FILAMENTS
- D01F1/00—General methods for the manufacture of artificial filaments or the like
- D01F1/02—Addition of substances to the spinning solution or to the melt
- D01F1/10—Other agents for modifying properties
Abstract
The invention relates to the technical field of spinning, in particular to a high-strength fiber for an anti-cutting woven tape and a preparation method thereof, wherein the high-strength fiber comprises the following raw materials in percentage by mass: 80-90% of polyester chips, 5-15% of hot melt agent, 5-10% of macromolecular compound and 5-10% of curing agent. The high-strength fiber for the anti-cutting woven belt has excellent resilience, oil resistance, heat resistance, light resistance, pilling resistance and static resistance, has stronger anti-cutting wear resistance compared with other common fibers, is applied to weaving warp threads and weft threads on two sides of the woven belt, and greatly improves the wear resistance and anti-cutting performance of the woven belt, the service life of the woven belt, the lifting and the safety of transportation operation.
Description
Technical Field
The invention relates to the technical field of spinning, in particular to a high-strength fiber for an anti-cutting woven belt and a preparation method thereof.
Background
The woven tape is made of various yarn raw materials into narrow fabric or tubular fabric, has various varieties, and is widely applied to various industrial departments such as industry, agriculture, textile industry, military, logistics transportation industry and the like. The braid is generally woven from polyester, nylon or polypropylene by a machine. The existing mesh belt is not enough in that the mesh belt body is completely woven by terylene or a nylon or polypropylene material, and the mesh belt made of the material has poor wear resistance and no anti-cutting performance. When binding the transportation operation, at traction force, thereby easily be cut bad or cut off when binding the object that has relative sharp outward appearance under the effect of pulling force and thereby lead to the risk that the object falls because of the meshbelt fracture when causing the handling, increased the potential safety hazard of handling work greatly.
The sewing thread is required by the knitted clothing product, and can be divided into three types of natural fiber, synthetic fiber sewing thread and mixed sewing thread according to raw materials. With the development of the polyester industry, sewing threads are increasingly made of pure polyester fibers. The yarn is one kind of sewing thread, but the existing yarn has the problems of low tensile strength, wear resistance, general high temperature resistance and the like, and can not meet the use requirements of some special places, especially in the environment occasions with high requirements on strength, corrosion resistance, fire resistance and the like.
Disclosure of Invention
The technical problem to be solved by the invention is as follows: provides a high-strength fiber with wear-resistant and anti-cutting characteristics and a preparation method thereof.
In order to solve the technical problems, the invention adopts the technical scheme that: a high-strength fiber for an anti-cutting woven belt is composed of the following raw materials in parts by mass: 75-85 parts of polyester chips, 5-15 parts of hot melt agent, 1-10 parts of macromolecular compound and 1-10 parts of curing agent.
Wherein the hot melt agent is one or more of polyamide, polyester, polyethylene and polyesteramide.
Wherein the macromolecular compound is one or more of chinlon, terylene, acrylon and vinylon.
Wherein the curing agent is an epoxy resin curing agent.
A method for preparing the high-strength fiber for the cut-resistant woven belt comprises the following steps:
the method comprises the following steps: placing the terylene slices, the hot melt agent, the high molecular compound and the curing agent into a stirrer according to the proportion, uniformly stirring, controlling the stirring speed at 200-250 rpm, and stirring for 15-20 minutes to obtain a mixture;
step two: and pouring the uniformly stirred mixture into a wire drawing machine, melting, spinning, cooling, twisting, gluing and drying to form single precursor.
Step three: and (3) cabling a plurality of strands to form the high-strength fiber for the anti-cutting woven belt.
Wherein the melting temperature in the second step is 180 ℃, and the melting reaction time is 60-90 minutes.
Wherein, the speed of the spinning cooling in the second step is 3800-.
The invention has the beneficial effects that: the high-strength fiber for the anti-cutting woven belt has excellent resilience, oil resistance, heat resistance, light resistance, pilling resistance and static resistance, has stronger anti-cutting wear resistance compared with other common fibers, is applied to weaving warp threads and weft threads on two sides of the woven belt, and greatly improves the wear resistance and anti-cutting performance of the woven belt, the service life of the woven belt, the lifting and the safety of transportation operation.
Detailed Description
In order to explain the technical content, the objects and the effects of the present invention in detail, the following description will be given with reference to the embodiments.
The invention provides a high-strength fiber for an anti-cutting woven belt, which is composed of the following raw materials in parts by mass: 75-85 parts of polyester chips, 5-15 parts of hot melt agent, 1-10 parts of macromolecular compound and 1-10 parts of curing agent.
As can be seen from the above description, the beneficial effects of the present invention are: the high-strength fiber for the anti-cutting woven belt has excellent resilience, oil resistance, heat resistance, light resistance, pilling resistance and static resistance, has stronger anti-cutting wear resistance compared with other common fibers, is applied to weaving warp threads and weft threads on two sides of the woven belt, and greatly improves the wear resistance and anti-cutting performance of the woven belt, the service life of the woven belt, the lifting and the safety of transportation operation.
Further, the hot melt agent is one or more of polyamide, polyester, polyethylene and polyesteramide.
Further, the high molecular compound is one or more of chinlon, terylene, acrylon and vinylon.
Further, the curing agent is an epoxy resin curing agent.
The preparation method of the high-strength yarn comprises the following steps:
the method comprises the following steps: placing the terylene slices, the hot melt agent, the high molecular compound and the curing agent into a stirrer according to the proportion, uniformly stirring, controlling the stirring speed at 200-250 rpm, and stirring for 15-20 minutes to obtain a mixture;
step two: and pouring the uniformly stirred mixture into a wire drawing machine, melting, spinning, cooling, twisting, gluing and drying to form single precursor.
Step three: and (3) cabling a plurality of strands to form the high-strength fiber for the anti-cutting woven belt.
Further, the melting temperature in the second step is 180 ℃, and the melting reaction time is 60-90 minutes.
Further, the speed of the spinning cooling in the second step is 3800-.
The first embodiment of the invention is as follows:
a high-strength fiber for an anti-cutting woven tape comprises the following raw materials in percentage by mass: 80 parts of polyester chips, 10 parts of hot melt agent, 5 parts of macromolecular compound and 5 parts of curing agent;
the hot melt agent is polyamide;
the macromolecular compound is terylene;
the curing agent is an epoxy resin curing agent;
the preparation method of the high-strength yarn comprises the following steps:
the method comprises the following steps: putting the polyester chips, the hot melt agent, the high molecular compound and the curing agent into a stirrer according to the proportion, uniformly stirring, controlling the stirring speed at 200 revolutions per minute, and stirring for 15 minutes to obtain a mixture;
step two: and pouring the uniformly stirred mixture into a wire drawing machine, melting, spinning, cooling, twisting, gluing and drying to form single precursor.
Step three: and (3) cabling a plurality of strands to form the high-strength fiber for the anti-cutting woven belt.
Further, the melting temperature in the second step is 180 ℃, and the melting reaction time is 80 minutes.
From the above description, it can be known that when the temperature reaches 180 ℃, many units of the monomers are connected with each other to form a chain-like polymer compound which can swell in a hot solvent, can be dissolved but not decomposed, and meanwhile, when the temperature reaches about 180 ℃, the polyester chips are converted from a solid state to a liquid state, and since the intrinsic viscosity of the polyester chips is 0.645, the polyester molecules with certain viscosity in the liquid state can be adsorbed on the polymer compound molecules to form a novel material with higher strength after being cured.
Further, the speed of spinning cooling in the second step is 4000 m/min, the speed of circular blowing is 0.4 m/min, the length of a circular blowing air cylinder is 150 cm, the stretching multiple is 3.0 times, and the winding tension is 32 cN.
In conclusion, the high-strength fiber for the anti-cutting woven belt has excellent resilience, oil resistance, heat resistance, light resistance, pilling resistance and static resistance, has stronger anti-cutting wear resistance compared with other common fibers, is applied to weaving warp threads and weft threads on two sides of the woven belt, and greatly improves the wear resistance, anti-cutting performance, service life of the woven belt, lifting and transportation safety of the woven belt.
The above description is only an embodiment of the present invention, and not intended to limit the scope of the present invention, and all equivalent modifications made by the present invention in the specification or directly or indirectly applied to the related technical field are included in the scope of the present invention.
Claims (7)
1. The high-strength fiber for the anti-cutting woven belt is characterized by comprising the following raw materials in parts by mass: 75-85 parts of polyester chips, 5-15 parts of hot melt agent, 1-10 parts of macromolecular compound and 1-10 parts of curing agent.
2. The high-strength fiber for the cut-resistant fabric tape according to claim 1, wherein the hot-melt agent is one or more of polyamide, polyester, polyethylene and polyester amide.
3. The high-strength fiber for the cut-resistant fabric tape according to claim 1, wherein the polymer compound is one or more of nylon, terylene, acrylon and vinylon.
4. The high strength fiber for cut-resistant webbing of claim 1, wherein the curing agent is an epoxy resin curing agent.
5. A method for preparing the high-strength fiber for the cut-preventing woven tape according to any one of claims 1 to 4, comprising the steps of:
the method comprises the following steps: placing the terylene slices, the hot melt agent, the high molecular compound and the curing agent into a stirrer according to the proportion, uniformly stirring, controlling the stirring speed at 200-250 rpm, and stirring for 15-20 minutes to obtain a mixture;
step two: pouring the uniformly stirred mixture into a wire drawing machine, and melting, spinning, cooling, twisting, gluing and drying to form single protofilaments;
step three: and (3) cabling a plurality of strands to form the high-strength fiber for the anti-cutting woven belt.
6. The method for preparing the high-strength fiber for the cut-preventing woven tape according to claim 5, wherein the melting temperature in the second step is 180 ℃, and the melting reaction time is 60 to 90 minutes.
7. The method as claimed in claim 5, wherein the cooling speed of the spinning in step two is 3800-4500 m/min, the speed of the circular blowing wind is 0.35-0.5 m/min, the length of the circular blowing wind barrel is 120-165 cm, the stretching ratio is 2.2-3.5 times, and the winding tension is 29-35 cN.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010654419.4A CN111607840A (en) | 2020-07-09 | 2020-07-09 | High-strength fiber for anti-cutting woven tape and preparation method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010654419.4A CN111607840A (en) | 2020-07-09 | 2020-07-09 | High-strength fiber for anti-cutting woven tape and preparation method thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN111607840A true CN111607840A (en) | 2020-09-01 |
Family
ID=72199027
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010654419.4A Pending CN111607840A (en) | 2020-07-09 | 2020-07-09 | High-strength fiber for anti-cutting woven tape and preparation method thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN111607840A (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH08337707A (en) * | 1995-04-12 | 1996-12-24 | Toray Ind Inc | Epoxy resin composition, prepreg and fiber-reinforced composite material |
| CN201538077U (en) * | 2009-09-03 | 2010-08-04 | 东莞庞莎织造有限公司 | Fabric tape and safety belt device |
| CN105040156A (en) * | 2014-12-17 | 2015-11-11 | 上海凯赛生物技术研发中心有限公司 | Blended fiber and preparation method thereof and fabric comprising the blended fiber |
| CN107630274A (en) * | 2017-09-25 | 2018-01-26 | 滁州安兴环保彩纤有限公司 | A kind of production technology of the black sewing thread of high intensity |
| CN109930240A (en) * | 2017-12-19 | 2019-06-25 | 上海凯赛生物技术研发中心有限公司 | A kind of long filament and preparation method thereof |
-
2020
- 2020-07-09 CN CN202010654419.4A patent/CN111607840A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH08337707A (en) * | 1995-04-12 | 1996-12-24 | Toray Ind Inc | Epoxy resin composition, prepreg and fiber-reinforced composite material |
| CN201538077U (en) * | 2009-09-03 | 2010-08-04 | 东莞庞莎织造有限公司 | Fabric tape and safety belt device |
| CN105040156A (en) * | 2014-12-17 | 2015-11-11 | 上海凯赛生物技术研发中心有限公司 | Blended fiber and preparation method thereof and fabric comprising the blended fiber |
| CN107630274A (en) * | 2017-09-25 | 2018-01-26 | 滁州安兴环保彩纤有限公司 | A kind of production technology of the black sewing thread of high intensity |
| CN109930240A (en) * | 2017-12-19 | 2019-06-25 | 上海凯赛生物技术研发中心有限公司 | A kind of long filament and preparation method thereof |
Non-Patent Citations (1)
| Title |
|---|
| 朱美芳等: "《纤维复合材料》", 31 December 2010, 中国铁道出版社, pages: 69 - 70 * |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| KR100252191B1 (en) | Filled cut-resistant fiber | |
| KR100943592B1 (en) | Polyethylene Fiber and Process for Producing the Same | |
| KR101311105B1 (en) | Highly-moldable, highly-functional polyethylene fiber | |
| CN106555250B (en) | Long carbon chain polyamide fiber and preparation method thereof | |
| CN114276676B (en) | Preparation method of high-strength nylon 6 master batch and method for preparing high-strength nylon 6 fiber | |
| CA2978918A1 (en) | Polyamide resin fiber, method for manufacturing polyamide resin fiber, polyamide resin composition, woven fabric, and knitted fabric | |
| JP2016513189A (en) | Unbalanced hybrid cord and method of manufacturing such a cord with a cable coding machine | |
| JP2015518530A (en) | Fabric reinforcement including continuous aramid yarn | |
| CN106544784B (en) | A kind of noctilucence ribbon and preparation method thereof | |
| TWI555889B (en) | Polyester fiber for rubber reinforcing and its manufacturing method | |
| CN104404643A (en) | Preparation method of toughening wear-resistant high-performance reinforced nylon yarn | |
| CN111607840A (en) | High-strength fiber for anti-cutting woven tape and preparation method thereof | |
| US5045257A (en) | Process for producing aromatic polyester fiber | |
| JP4256194B2 (en) | Braid manufacturing method | |
| JP2013204165A (en) | Fiber cord for rubber reinforcement and rubber-fiber composite including the same | |
| JP3839701B2 (en) | fishing line | |
| CN108914228A (en) | Geotextile high mould flatness polyester industrial yarn and its production method | |
| CN102154716A (en) | Cospinning method of polyamide and polyester industrial yarn | |
| KR20230048641A (en) | Recyclable polyamide multifilament fiber for tire cord and tire cord comprising the same | |
| CN105734717A (en) | Energy storage luminescent fiber and manufacturing method thereof and light-storing textile | |
| KR101204390B1 (en) | A process for producing polyester multi-filament yarns having excellent adhesion to polyvinyl chloride and products | |
| JP4431960B2 (en) | Original high-strength polyolefin fiber | |
| CN110541307A (en) | Light-storage elastic covered wire and production method thereof | |
| CN111286800B (en) | Polyester filament yarn and manufacturing method thereof, polyester base fabric and dipped polyester cord fabric | |
| CN111748865B (en) | Nylon monofilament with folding-resistant and wear-resistant composite functions and preparation method thereof |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20200901 |
|
| RJ01 | Rejection of invention patent application after publication |