CN112981587A - Gray bamboo charcoal chinlon filament and production method thereof - Google Patents
Gray bamboo charcoal chinlon filament and production method thereof Download PDFInfo
- Publication number
- CN112981587A CN112981587A CN201911313155.XA CN201911313155A CN112981587A CN 112981587 A CN112981587 A CN 112981587A CN 201911313155 A CN201911313155 A CN 201911313155A CN 112981587 A CN112981587 A CN 112981587A
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- China
- Prior art keywords
- bamboo charcoal
- parts
- coupling agent
- chinlon
- fiber
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- 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
- D01F6/90—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 polyamides
-
- 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
-
- 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
- D01F1/103—Agents inhibiting growth of microorganisms
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- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Textile Engineering (AREA)
- Manufacturing & Machinery (AREA)
- Artificial Filaments (AREA)
Abstract
The invention discloses a gray bamboo charcoal chinlon filament and a production method thereof, and the production method comprises the following steps: 1. adding 20-30 parts of nano bamboo charcoal, 18-20 parts of PA slices, 1-2 parts of coupling agent, 2-4 parts of dispersing agent and 3-4 parts of catalyst into a mixer for fully mixing and mixing to prepare bamboo charcoal polyester master batch; 2. mixing the bamboo charcoal polyester master batch prepared in the step 1 with the rest PA slices, feeding the mixture into nylon spinning equipment, and spinning at a spinning speed of 401m/min under the conditions that the screw temperature is 260-270 ℃ and the screw melt pressure is 3-6MPa to prepare bamboo charcoal fibers; 3. and (3) winding, bundling, drafting, dehydrating, curling and shaping the bamboo charcoal fiber prepared in the step (3) to finally prepare the nylon bamboo charcoal fiber. 4. And finally, packaging, inspecting and taking out the chinlon bamboo charcoal fiber. The bamboo charcoal nylon filament yarn has the advantages of simple preparation method, capability of improving the performance of the bamboo charcoal nylon filament yarn, heat storage and heat preservation, negative ion emissivity, benzene adsorption and air permeability, good use effect and strong practicability.
Description
Technical Field
The invention relates to the technical field of nylon yarn production, in particular to a gray bamboo charcoal nylon filament and a production method thereof.
Background
Bamboo resources in China are rich, the development and utilization of bamboo charcoal fibers can reduce resource consumption, and the excellent performance of the bamboo charcoal fibers can meet the requirement that people pursue textiles with functions of comfort, leisure, health care and the like. The bamboo charcoal fabric has heat preservation and air permeability, has the functions of emitting negative ions and adsorbing benzene, and is widely applied to various fields of underwear, shirts, sports and leisure clothes, functional clothes, home textiles, air freshening and balance moisturizing materials and the like. However, for the nylon yarn manufactured by adding the micronized bamboo charcoal master batch, the production period of the nozzle assembly is greatly shortened by adding any microparticle filler, the strength and elongation of the bamboo charcoal nylon yarn are reduced to a certain degree, and the optimum efficiency of the spinning production is reflected by a certain discount, so that the configuration of the whole process is adjusted to avoid the problems that the POY has broken yarns and broken ends are increased. Because the strength and elongation are reduced to a certain degree and the friction performance of the surface of the bamboo charcoal nylon yarn is changed, corresponding process conditions are further adjusted when a DTY finished product is processed.
In conclusion, the invention designs the gray bamboo charcoal chinlon filament and the production method thereof.
Disclosure of Invention
Aiming at the defects in the prior art, the invention aims to provide the gray bamboo charcoal chinlon filament and the production method thereof, the preparation method is simple, the performance of the gray bamboo charcoal chinlon filament can be improved, the heat storage and heat preservation performance, the negative ion emissivity, the benzene adsorbability and the air permeability of the gray bamboo charcoal chinlon filament are improved, the using effect is good, and the practicability is high.
In order to achieve the purpose, the invention is realized by the following technical scheme: the grey bamboo charcoal chinlon filament consists of the following raw materials in parts by weight: 20-30 parts of nano bamboo charcoal, 200 parts of PA6 chip, 1-2 parts of a coupling agent, 2-4 parts of a dispersing agent and 3-4 parts of a catalyst.
A preparation method of gray bamboo charcoal chinlon filaments comprises the following steps:
1. adding 20-30 parts of nano bamboo charcoal, 18-20 parts of PA slices, 1-2 parts of coupling agent, 2-4 parts of dispersing agent and 3-4 parts of catalyst into a mixer for fully mixing and mixing to prepare bamboo charcoal polyester master batch;
2. mixing the bamboo charcoal polyester master batch prepared in the step 1 with the rest PA slices, feeding the mixture into nylon spinning equipment, and spinning at a spinning speed of 401m/min under the conditions that the screw temperature is 260-270 ℃ and the screw melt pressure is 3-6MPa to prepare bamboo charcoal fibers;
3. and (3) winding, bundling, drafting, dehydrating, curling and shaping the bamboo charcoal fiber prepared in the step (3) to finally prepare the nylon bamboo charcoal fiber.
4. And finally, packaging, inspecting and taking out the chinlon bamboo charcoal fiber.
The coupling agent is one or more of silane coupling agent, titanate coupling agent and metal coupling agent.
The dispersing agent is one or more of polypropylene wax, polyethylene wax or liquid wax.
The catalyst is an ionic catalyst, so that the health-care function of the fiber is enhanced by times.
The invention has the beneficial effects that: the preparation method is simple, and the prepared nylon filament has the following advantages:
1. natural far infrared rays: the release rate is up to over 86 percent, and the blood circulation can be promoted and the environment of a human body can be improved;
2. deodorizing and inhibiting bacteria: the charcoal has compact structure, large specific gravity, more pores and rich mineral content, has strong adsorption and decomposition capacity, releases negative ions and can play excellent functions of odor reduction and bacteriostasis;
3. moisture absorption and sweat releasing: the high-content bamboo charcoal nano powder in the fiber has an ultra-strong moisture absorption function, and the special-shaped cross fiber of the company reduces moisture and sweat to contact the skin;
4. the heat storage and preservation functions are as follows: the micro-porous characteristic can absorb the energy of the outside and the human body, and can reduce the loss of thermal radiation energy; the temperature rising speed of the bamboo charcoal fiber cotton is higher than that of common cotton; the bamboo charcoal fiber is a natural material, is natural and environment-friendly, has a permanent effect, is not influenced by the washing times, and has a higher added value.
5. The anti-pilling wear-resistant fabric also has the advantages of no deformation, no fading, anti-pilling effect, wear resistance and wear resistance, and can also reduce equipment loss.
Detailed Description
In order to make the technical means, the creation characteristics, the achievement purposes and the effects of the invention easy to understand, the invention is further described with the specific embodiments.
The specific implementation mode adopts the following technical scheme: the grey bamboo charcoal chinlon filament consists of the following raw materials in parts by weight: 20-30 parts of nano bamboo charcoal, 200 parts of PA6 chip, 1-2 parts of a coupling agent, 2-4 parts of a dispersing agent and 3-4 parts of a catalyst.
A preparation method of gray bamboo charcoal chinlon filaments comprises the following steps:
1. adding 20-30 parts of nano bamboo charcoal, 18-20 parts of PA slices, 1-2 parts of coupling agent, 2-4 parts of dispersing agent and 3-4 parts of catalyst into a mixer for fully mixing and mixing to prepare bamboo charcoal polyester master batch;
2. mixing the bamboo charcoal polyester master batch prepared in the step 1 with the rest PA slices, feeding the mixture into nylon spinning equipment, and spinning at a spinning speed of 401m/min under the conditions that the screw temperature is 260-270 ℃ and the screw melt pressure is 3-6MPa to prepare bamboo charcoal fibers;
3. and (3) winding, bundling, drafting, dehydrating, curling and shaping the bamboo charcoal fiber prepared in the step (3) to finally prepare the nylon bamboo charcoal fiber.
4. And finally, packaging, inspecting and taking out the chinlon bamboo charcoal fiber.
The coupling agent is one or more of silane coupling agent, titanate coupling agent and metal coupling agent.
The dispersing agent is one or more of polypropylene wax, polyethylene wax or liquid wax.
The catalyst is an ionic catalyst, so that the health-care function of the fiber is enhanced by times.
The preparation method of the specific embodiment is simple, the prepared bamboo charcoal chinlon has strong functions, and the bamboo charcoal chinlon has super strong adsorption capacity due to the honeycomb-shaped microporous structure penetrating from inside to outside, and can play roles in absorbing and decomposing peculiar smell and dust and harmful substances such as oil smoke, formaldehyde, benzene, toluene, ammonia and the like; the bamboo charcoal fiber fabric has the effects of resisting fluffing and pilling, can radiate far infrared rays to achieve the effects of heat storage and warm keeping, has the effects of improving microcirculation and promoting metabolism, is quick and easy to dry after being washed by water, has various functions not influenced by washing times, has the balance regulation effect of automatically adsorbing and diffusing moisture and water by the microporous structure of the bamboo charcoal and the cellular microporous structure of the fiber, and is a preferred fabric for producing next-to-skin textiles.
Example 1: the grey bamboo charcoal chinlon filament consists of the following raw materials in parts by weight: 20 parts of nano bamboo charcoal, 180 parts of PA6 slices, 1 part of silane coupling agent, 2 parts of polypropylene wax and 3 parts of ionic catalyst.
A preparation method of gray bamboo charcoal chinlon filaments comprises the following steps:
1. adding 20 parts of nano bamboo charcoal, 18 parts of PA slices, 1 part of silane coupling agent, 2 parts of polypropylene wax and 3 parts of ionic catalyst into a mixer for fully mixing and mixing to prepare bamboo charcoal polyester master batches;
2. mixing the bamboo charcoal polyester master batch prepared in the step 1 with the rest PA slices, feeding the mixture into nylon spinning equipment, and spinning at a spinning speed of 401m/min under the conditions that the temperature of a screw is 260 and the melt pressure of the screw is 3MPa to prepare bamboo charcoal fibers;
3. and (3) winding, bundling, drafting, dehydrating, curling and shaping the bamboo charcoal fiber prepared in the step (3) to finally prepare the nylon bamboo charcoal fiber.
4. And finally, packaging, inspecting and taking out the chinlon bamboo charcoal fiber.
Example 2: the grey bamboo charcoal chinlon filament consists of the following raw materials in parts by weight: 30 parts of nano bamboo charcoal, 200 parts of PA6 slices, 2 parts of titanate coupling agent and metal coupling agent, 4 parts of polyethylene wax and liquid wax and 4 parts of ionic catalyst.
A preparation method of gray bamboo charcoal chinlon filaments comprises the following steps:
1. adding 30 parts of nano bamboo charcoal, 20 parts of PA slices, 2 parts of titanate coupling agent and metal coupling agent, 4 parts of polyethylene wax and liquid wax and 4 parts of ionic catalyst into a mixer, fully mixing, and mixing and dissolving to prepare bamboo charcoal polyester master batch;
2. mixing the bamboo charcoal polyester master batch prepared in the step 1 with the rest PA slices, feeding the mixture into nylon spinning equipment, and spinning at a spinning speed of 401m/min under the conditions that the temperature of a screw is 270 ℃ and the melt pressure of the screw is 6MPa to prepare bamboo charcoal fibers;
3. and (3) winding, bundling, drafting, dehydrating, curling and shaping the bamboo charcoal fiber prepared in the step (3) to finally prepare the nylon bamboo charcoal fiber.
4. And finally, packaging, inspecting and taking out the chinlon bamboo charcoal fiber.
The foregoing shows and describes the general principles and broad features of the present invention and advantages thereof. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are described in the specification and illustrated only to illustrate the principle of the present invention, but that various changes and modifications may be made therein without departing from the spirit and scope of the present invention, which fall within the scope of the invention as claimed. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (5)
1. The grey bamboo charcoal chinlon filament is characterized by comprising the following raw materials in parts by weight: 20-30 parts of nano bamboo charcoal, 200 parts of PA6 chip, 1-2 parts of a coupling agent, 2-4 parts of a dispersing agent and 3-4 parts of a catalyst.
2. The production method of the gray bamboo charcoal chinlon filament is characterized by comprising the following steps of:
(1) adding 20-30 parts of nano bamboo charcoal, 18-20 parts of PA slices, 1-2 parts of coupling agent, 2-4 parts of dispersing agent and 3-4 parts of catalyst into a mixer for fully mixing and mixing to prepare bamboo charcoal polyester master batch;
(2) mixing the bamboo charcoal polyester master batch prepared in the step (1) with the rest PA slices, and feeding the mixture into nylon spinning equipment, and spinning at a spinning speed of 401m/min under the conditions that the temperature of a screw is 260-270 ℃ and the melt pressure of the screw is 3-6MPa to prepare the bamboo charcoal fiber;
(3) winding, bundling, drafting, dehydrating and curling the bamboo charcoal fiber prepared in the step (3) to finally prepare the nylon bamboo charcoal fiber;
(4) and finally, packaging, inspecting and taking out the chinlon bamboo charcoal fiber.
3. The method for producing gray bamboo charcoal chinlon filament according to claim 2, wherein the coupling agent is one or more of silane coupling agent, titanate coupling agent and metal coupling agent.
4. The method for producing gray bamboo charcoal chinlon filament according to claim 2, wherein the dispersing agent is one or more of polypropylene wax, polyethylene wax or liquid wax.
5. The production method of grey bamboo charcoal chinlon filament according to claim 2, wherein the catalyst is an ionic catalyst, so that the health care function of the fiber is enhanced manyfold.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911313155.XA CN112981587A (en) | 2019-12-18 | 2019-12-18 | Gray bamboo charcoal chinlon filament and production method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911313155.XA CN112981587A (en) | 2019-12-18 | 2019-12-18 | Gray bamboo charcoal chinlon filament and production method thereof |
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| Publication Number | Publication Date |
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| CN112981587A true CN112981587A (en) | 2021-06-18 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201911313155.XA Pending CN112981587A (en) | 2019-12-18 | 2019-12-18 | Gray bamboo charcoal chinlon filament and production method thereof |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115177040A (en) * | 2022-02-12 | 2022-10-14 | 东莞市诺贝唯雅科技有限公司 | Breathable chinlon bamboo charcoal fiber underwear and manufacturing method thereof |
-
2019
- 2019-12-18 CN CN201911313155.XA patent/CN112981587A/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115177040A (en) * | 2022-02-12 | 2022-10-14 | 东莞市诺贝唯雅科技有限公司 | Breathable chinlon bamboo charcoal fiber underwear and manufacturing method thereof |
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Application publication date: 20210618 |