CN111962175A - Novel anti-ultraviolet fiber and preparation method thereof - Google Patents
Novel anti-ultraviolet fiber and preparation method thereof Download PDFInfo
- Publication number
- CN111962175A CN111962175A CN202010799439.0A CN202010799439A CN111962175A CN 111962175 A CN111962175 A CN 111962175A CN 202010799439 A CN202010799439 A CN 202010799439A CN 111962175 A CN111962175 A CN 111962175A
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- parts
- fiber
- melt
- solidification
- high polymer
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Classifications
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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
- D01F6/44—Monocomponent artificial filaments or the like of synthetic polymers; Manufacture thereof from mixtures of polymers obtained by reactions only involving carbon-to-carbon unsaturated bonds as major constituent with other polymers or low-molecular-weight compounds
- D01F6/46—Monocomponent artificial filaments or the like of synthetic polymers; Manufacture thereof from mixtures of polymers obtained by reactions only involving carbon-to-carbon unsaturated bonds as major constituent with other polymers or low-molecular-weight compounds of polyolefins
-
- 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
- D01F1/106—Radiation shielding agents, e.g. absorbing, reflecting agents
Abstract
The invention relates to a novel uvioresistant fiber and a preparation method thereof, wherein the raw materials comprise 5-8 parts of dimethylbenzene, 4-6 parts of propylene, 2-5 parts of limestone, 1-4 parts of boric acid, 4-7 parts of titanium dioxide, 1-3 parts of zinc oxide, 0.5-0.9 part of argil, 2.5-4.5 parts of cosolvent and 0.4-0.7 part of oxidant. The invention has simple process, and the fiber prepared by using the added titanium dioxide, zinc oxide and argil metal oxide as raw materials can effectively increase the reflection and scattering of the surface of the fiber fabric to ultraviolet rays, has obvious effect, effectively enables the fiber to have ultraviolet resistance, avoids the damage of the ultraviolet rays to human bodies, and simultaneously effectively expands the application field of the fiber.
Description
Technical Field
The invention belongs to the technical field of fibers, and particularly relates to a novel ultraviolet-resistant fiber and a preparation method thereof.
Background
The fiber mainly refers to a substance consisting of continuous or discontinuous filaments, plays an important role in maintaining tissues in animals and plants, has wide application, can be woven into fine lines, thread ends and hemp ropes, can also be woven into fiber layers when making paper or weaving felts, and is also commonly used for manufacturing other materials and forming composite materials by the other materials, the fiber has wide market application fields, but the fiber on the market at present basically has no ultraviolet resistance, the damage of ultraviolet rays to human bodies is well known, the ultraviolet rays in the solar spectrum not only cause the color fading and the embrittlement of textiles, but also can cause the sunburn and the aging of human bodies, generate melanin and color spots, seriously induce canceration, therefore, the injury of textile ultraviolet rays to human bodies is always caused by more and more consumers, so that how to provide ultraviolet ray resistance to fibers is a problem to be solved urgently in the market at present.
Disclosure of Invention
The invention aims to solve the defects and provides a novel ultraviolet-resistant fiber and a preparation method thereof.
In order to overcome the defects in the background art, the technical scheme adopted by the invention for solving the technical problems is as follows: a novel uvioresistant fiber and a preparation method thereof are characterized in that: the method comprises the following steps:
a: preparing materials, namely 5-8 parts of dimethylbenzene, 4-6 parts of propylene, 2-5 parts of limestone, 1-4 parts of boric acid, 4-7 parts of titanium dioxide, 1-3 parts of zinc oxide, 0.5-0.9 part of argil, 2.5-4.5 parts of cosolvent and 0.4-0.7 part of oxidant;
b: pouring the raw materials in the step a into a stirring box, uniformly stirring, and then carrying out polymerization reaction to obtain a fiber-forming high polymer;
c: putting the fiber-forming high polymer into an oven, heating and melting the fiber-forming high polymer into a melt at the temperature of 300 ℃ for 60 min;
d: putting the melt into a spinning machine, and spraying melt trickle from a spinning head;
e: placing the melt trickle in a solidification medium for solidification, wherein the solidification time is controlled to be 5-10 min;
f: and e, taking out the melt trickle solidified in the step e to obtain the fiber body.
Preferably, the oven model is a DYG-9078A industrial oven.
Preferably, the solidification medium is in a liquid state.
The invention has the beneficial effects that: the fiber prepared by using the added titanium dioxide, zinc oxide and argil metal oxide as raw materials can effectively increase the reflection and scattering of the surface of the fiber fabric to ultraviolet rays, has obvious effect, effectively enables the fiber to have ultraviolet resistance, avoids the damage of the ultraviolet rays to human bodies, and effectively expands the application field of the fiber.
Detailed Description
The following detailed description of the preferred embodiments of the present invention is provided to enable those skilled in the art to more readily understand the advantages and features of the present invention, and to clearly and unequivocally define the scope of the present invention.
A novel uvioresistant fiber and a preparation method thereof are characterized in that: the method comprises the following steps:
a: preparing materials, namely 5-8 parts of dimethylbenzene, 4-6 parts of propylene, 2-5 parts of limestone, 1-4 parts of boric acid, 4-7 parts of titanium dioxide, 1-3 parts of zinc oxide, 0.5-0.9 part of argil, 2.5-4.5 parts of cosolvent and 0.4-0.7 part of oxidant;
b: pouring the raw materials in the step a into a stirring box, uniformly stirring, and then carrying out polymerization reaction to obtain a fiber-forming high polymer;
c: putting the fiber-forming high polymer into an oven, heating and melting the fiber-forming high polymer into a melt at the temperature of 300 ℃ for 60 min;
d: putting the melt into a spinning machine, and spraying melt trickle from a spinning head;
e: placing the melt trickle in a solidification medium for solidification, wherein the solidification time is controlled to be 5-10 min;
f: and e, taking out the melt trickle solidified in the step e to obtain the fiber body.
Preferably, the oven model is a DYG-9078A industrial oven.
Preferably, the solidification medium is in a liquid state.
Example 1
A novel uvioresistant fiber and a preparation method thereof are characterized in that: the method comprises the following steps:
a: preparing materials, namely 5 parts of dimethylbenzene, 4 parts of propylene, 2 parts of limestone, 1 part of boric acid, 4 parts of titanium dioxide, 1 part of zinc oxide, 0.5 part of argil, 2.5 parts of cosolvent and 0.4 part of oxidant;
b: pouring the raw materials in the step a into a stirring box, uniformly stirring, and then carrying out polymerization reaction to obtain a fiber-forming high polymer;
c: putting the fiber-forming high polymer into an oven, heating and melting the fiber-forming high polymer into a melt at the temperature of 300 ℃ for 60 min;
d: putting the melt into a spinning machine, and spraying melt trickle from a spinning head;
e: placing the melt trickle in a solidification medium for solidification, wherein the solidification time is controlled to be 5-10 min;
f: and e, taking out the melt trickle solidified in the step e to obtain the fiber body.
Preferably, the oven model is a DYG-9078A industrial oven.
Preferably, the solidification medium is in a liquid state.
Example 2
A novel uvioresistant fiber and a preparation method thereof are characterized in that: the method comprises the following steps:
a: preparing materials, namely 8 parts of dimethylbenzene, 6 parts of propylene, 5 parts of limestone, 4 parts of boric acid, 7 parts of titanium dioxide, 3 parts of zinc oxide, 0.9 part of argil, 4.5 parts of cosolvent and 0.7 part of oxidant;
b: pouring the raw materials in the step a into a stirring box, uniformly stirring, and then carrying out polymerization reaction to obtain a fiber-forming high polymer;
c: putting the fiber-forming high polymer into an oven, heating and melting the fiber-forming high polymer into a melt at the temperature of 300 ℃ for 60 min;
d: putting the melt into a spinning machine, and spraying melt trickle from a spinning head;
e: placing the melt trickle in a solidification medium for solidification, wherein the solidification time is controlled to be 5-10 min;
f: and e, taking out the melt trickle solidified in the step e to obtain the fiber body.
Preferably, the oven model is a DYG-9078A industrial oven.
Preferably, the solidification medium is in a liquid state.
Example 3
A novel uvioresistant fiber and a preparation method thereof are characterized in that: the method comprises the following steps:
a: preparing materials, namely 6 parts of dimethylbenzene, 5 parts of propylene, 4 parts of limestone, 3 parts of boric acid, 6 parts of titanium dioxide, 2 parts of zinc oxide, 0.7 part of argil, 3.5 parts of cosolvent and 0.55 part of oxidant;
b: pouring the raw materials in the step a into a stirring box, uniformly stirring, and then carrying out polymerization reaction to obtain a fiber-forming high polymer;
c: putting the fiber-forming high polymer into an oven, heating and melting the fiber-forming high polymer into a melt at the temperature of 300 ℃ for 60 min;
d: putting the melt into a spinning machine, and spraying melt trickle from a spinning head;
e: placing the melt trickle in a solidification medium for solidification, wherein the solidification time is controlled to be 5-10 min;
f: and e, taking out the melt trickle solidified in the step e to obtain the fiber body.
Preferably, the oven model is a DYG-9078A industrial oven.
Preferably, the solidification medium is in a liquid state.
Example 4
A novel uvioresistant fiber and a preparation method thereof are characterized in that: the method comprises the following steps:
a: preparing materials, namely 5.5 parts of dimethylbenzene, 4.5 parts of propylene, 3 parts of limestone, 2.5 parts of boric acid, 6.5 parts of titanium dioxide, 2.5 parts of zinc oxide, 0.8 part of argil, 2.5 parts of cosolvent and 0.65 part of oxidant;
b: pouring the raw materials in the step a into a stirring box, uniformly stirring, and then carrying out polymerization reaction to obtain a fiber-forming high polymer;
c: putting the fiber-forming high polymer into an oven, heating and melting the fiber-forming high polymer into a melt at the temperature of 300 ℃ for 60 min;
d: putting the melt into a spinning machine, and spraying melt trickle from a spinning head;
e: placing the melt trickle in a solidification medium for solidification, wherein the solidification time is controlled to be 5-10 min;
f: and e, taking out the melt trickle solidified in the step e to obtain the fiber body.
Preferably, the oven model is a DYG-9078A industrial oven.
Preferably, the solidification medium is in a liquid state.
The following table shows the data for the UV resistance of the novel fibers of examples 1 to 3
| Test items | Example 1 | Example 2 | Example 3 | Example 4 |
| Coefficient of resistance to ultraviolet rays | 1.7 | 1.4 | 1.8 | 2.6 |
The above description is only an embodiment of the present invention, and not intended to limit the scope of the present invention, and all modifications of equivalent structures and equivalent processes, which are made by the present specification, or directly or indirectly applied to other related technical fields, are included in the scope of the present invention.
Claims (3)
1. A novel uvioresistant fiber and a preparation method thereof are characterized in that: the method comprises the following steps:
a: preparing materials, namely 5-8 parts of dimethylbenzene, 4-6 parts of propylene, 2-5 parts of limestone, 1-4 parts of boric acid, 4-7 parts of titanium dioxide, 1-3 parts of zinc oxide, 0.5-0.9 part of argil, 2.5-4.5 parts of cosolvent and 0.4-0.7 part of oxidant;
b: pouring the raw materials in the step a into a stirring box, uniformly stirring, and then carrying out polymerization reaction to obtain a fiber-forming high polymer;
c: putting the fiber-forming high polymer into an oven, heating and melting the fiber-forming high polymer into a melt at the temperature of 300 ℃ for 60 min;
d: putting the melt into a spinning machine, and spraying melt trickle from a spinning head;
e: placing the melt trickle in a solidification medium for solidification, wherein the solidification time is controlled to be 5-10 min;
f: and e, taking out the melt trickle solidified in the step e to obtain the fiber body.
2. The novel ultraviolet resistant fiber and the method for preparing the same according to claim 1, wherein: the oven model is a DYG-9078A industrial oven.
3. The novel ultraviolet resistant fiber and the method for preparing the same according to claim 1, wherein: the solidification medium is in a liquid state.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010799439.0A CN111962175A (en) | 2020-08-11 | 2020-08-11 | Novel anti-ultraviolet fiber and preparation method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010799439.0A CN111962175A (en) | 2020-08-11 | 2020-08-11 | Novel anti-ultraviolet fiber and preparation method thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN111962175A true CN111962175A (en) | 2020-11-20 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010799439.0A Pending CN111962175A (en) | 2020-08-11 | 2020-08-11 | Novel anti-ultraviolet fiber and preparation method thereof |
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Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104788814A (en) * | 2015-03-31 | 2015-07-22 | 苏州市鼎立包装有限公司 | Polypropylene woven bag and preparation method thereof |
| CN105639789A (en) * | 2015-12-31 | 2016-06-08 | 浙江新达经编有限公司 | Fashionable dress fabric and production method thereof |
| TWI565792B (en) * | 2016-01-12 | 2017-01-11 | Auspring Co Ltd | Pest control fiber masterbatch composition |
| CN107604458A (en) * | 2017-10-31 | 2018-01-19 | 上海稀美师塑料着色科技有限公司 | A kind of preparation method of durable uvioresistant polypropylene fibre |
-
2020
- 2020-08-11 CN CN202010799439.0A patent/CN111962175A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104788814A (en) * | 2015-03-31 | 2015-07-22 | 苏州市鼎立包装有限公司 | Polypropylene woven bag and preparation method thereof |
| CN105639789A (en) * | 2015-12-31 | 2016-06-08 | 浙江新达经编有限公司 | Fashionable dress fabric and production method thereof |
| TWI565792B (en) * | 2016-01-12 | 2017-01-11 | Auspring Co Ltd | Pest control fiber masterbatch composition |
| CN107604458A (en) * | 2017-10-31 | 2018-01-19 | 上海稀美师塑料着色科技有限公司 | A kind of preparation method of durable uvioresistant polypropylene fibre |
Non-Patent Citations (3)
| Title |
|---|
| 党敏: "《功能性纺织产品性能评价及检测》", 31 October 2019, 中国纺织出版社 * |
| 石建高: "《渔用网片与防污技术》", 31 October 2011, 东华大学出版社 * |
| 苑会林等: "纳米CaCO3原位本体聚合制聚丙烯的研究", 《合成树脂及塑料》 * |
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