CN116905110A - Flame-retardant fabric and preparation method thereof - Google Patents
Flame-retardant fabric and preparation method thereof Download PDFInfo
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- CN116905110A CN116905110A CN202310890517.1A CN202310890517A CN116905110A CN 116905110 A CN116905110 A CN 116905110A CN 202310890517 A CN202310890517 A CN 202310890517A CN 116905110 A CN116905110 A CN 116905110A
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- flame
- flame retardant
- parts
- retardant fabric
- retardant compound
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- 239000003063 flame retardant Substances 0.000 title claims abstract description 74
- RNFJDJUURJAICM-UHFFFAOYSA-N 2,2,4,4,6,6-hexaphenoxy-1,3,5-triaza-2$l^{5},4$l^{5},6$l^{5}-triphosphacyclohexa-1,3,5-triene Chemical compound N=1P(OC=2C=CC=CC=2)(OC=2C=CC=CC=2)=NP(OC=2C=CC=CC=2)(OC=2C=CC=CC=2)=NP=1(OC=1C=CC=CC=1)OC1=CC=CC=C1 RNFJDJUURJAICM-UHFFFAOYSA-N 0.000 title claims abstract description 43
- 239000004744 fabric Substances 0.000 title claims abstract description 42
- 238000002360 preparation method Methods 0.000 title abstract description 16
- 238000004519 manufacturing process Methods 0.000 title description 2
- -1 polypropylene Polymers 0.000 claims abstract description 62
- 239000004743 Polypropylene Substances 0.000 claims abstract description 29
- 229920001155 polypropylene Polymers 0.000 claims abstract description 29
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims abstract description 17
- 229910021389 graphene Inorganic materials 0.000 claims abstract description 17
- 229920000742 Cotton Polymers 0.000 claims abstract description 16
- IMQLKJBTEOYOSI-GPIVLXJGSA-N Inositol-hexakisphosphate Chemical compound OP(O)(=O)O[C@H]1[C@H](OP(O)(O)=O)[C@@H](OP(O)(O)=O)[C@H](OP(O)(O)=O)[C@H](OP(O)(O)=O)[C@@H]1OP(O)(O)=O IMQLKJBTEOYOSI-GPIVLXJGSA-N 0.000 claims description 16
- IMQLKJBTEOYOSI-UHFFFAOYSA-N Phytic acid Natural products OP(O)(=O)OC1C(OP(O)(O)=O)C(OP(O)(O)=O)C(OP(O)(O)=O)C(OP(O)(O)=O)C1OP(O)(O)=O IMQLKJBTEOYOSI-UHFFFAOYSA-N 0.000 claims description 16
- 229940068041 phytic acid Drugs 0.000 claims description 16
- 235000002949 phytic acid Nutrition 0.000 claims description 16
- 239000000467 phytic acid Substances 0.000 claims description 16
- 238000010438 heat treatment Methods 0.000 claims description 13
- 238000002844 melting Methods 0.000 claims description 11
- 230000008018 melting Effects 0.000 claims description 11
- 238000003756 stirring Methods 0.000 claims description 11
- 239000000835 fiber Substances 0.000 claims description 10
- 238000000034 method Methods 0.000 claims description 10
- 238000009987 spinning Methods 0.000 claims description 10
- PIICEJLVQHRZGT-UHFFFAOYSA-N Ethylenediamine Chemical compound NCCN PIICEJLVQHRZGT-UHFFFAOYSA-N 0.000 claims description 9
- 238000001035 drying Methods 0.000 claims description 8
- 238000002156 mixing Methods 0.000 claims description 8
- FAIAAWCVCHQXDN-UHFFFAOYSA-N phosphorus trichloride Chemical group ClP(Cl)Cl FAIAAWCVCHQXDN-UHFFFAOYSA-N 0.000 claims description 7
- 239000003054 catalyst Substances 0.000 claims description 6
- 239000002994 raw material Substances 0.000 claims description 5
- 230000002194 synthesizing effect Effects 0.000 claims description 4
- 238000001914 filtration Methods 0.000 claims description 3
- 238000005406 washing Methods 0.000 claims description 3
- UIIMBOGNXHQVGW-DEQYMQKBSA-M Sodium bicarbonate-14C Chemical class [Na+].O[14C]([O-])=O UIIMBOGNXHQVGW-DEQYMQKBSA-M 0.000 claims description 2
- 230000009471 action Effects 0.000 claims description 2
- 230000004927 fusion Effects 0.000 claims 1
- 230000000694 effects Effects 0.000 abstract description 10
- 230000006872 improvement Effects 0.000 description 9
- 230000000052 comparative effect Effects 0.000 description 8
- 238000012360 testing method Methods 0.000 description 7
- 230000015572 biosynthetic process Effects 0.000 description 4
- 238000002485 combustion reaction Methods 0.000 description 4
- 230000036541 health Effects 0.000 description 4
- 230000035699 permeability Effects 0.000 description 4
- 238000003786 synthesis reaction Methods 0.000 description 4
- UIIMBOGNXHQVGW-UHFFFAOYSA-M Sodium bicarbonate Chemical class [Na+].OC([O-])=O UIIMBOGNXHQVGW-UHFFFAOYSA-M 0.000 description 3
- 239000000463 material Substances 0.000 description 3
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 2
- 239000007789 gas Substances 0.000 description 2
- 238000011056 performance test Methods 0.000 description 2
- QGZKDVFQNNGYKY-UHFFFAOYSA-N Ammonia Chemical compound N QGZKDVFQNNGYKY-UHFFFAOYSA-N 0.000 description 1
- OAICVXFJPJFONN-UHFFFAOYSA-N Phosphorus Chemical compound [P] OAICVXFJPJFONN-UHFFFAOYSA-N 0.000 description 1
- YUWBVKYVJWNVLE-UHFFFAOYSA-N [N].[P] Chemical compound [N].[P] YUWBVKYVJWNVLE-UHFFFAOYSA-N 0.000 description 1
- 238000010521 absorption reaction Methods 0.000 description 1
- 230000000844 anti-bacterial effect Effects 0.000 description 1
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 229910052757 nitrogen Inorganic materials 0.000 description 1
- QJGQUHMNIGDVPM-UHFFFAOYSA-N nitrogen group Chemical group [N] QJGQUHMNIGDVPM-UHFFFAOYSA-N 0.000 description 1
- 231100000956 nontoxicity Toxicity 0.000 description 1
- 239000001301 oxygen Substances 0.000 description 1
- 229910052760 oxygen Inorganic materials 0.000 description 1
- 229910052698 phosphorus Inorganic materials 0.000 description 1
- 239000011574 phosphorus Substances 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 238000010998 test method Methods 0.000 description 1
- 239000004753 textile Substances 0.000 description 1
- 238000009423 ventilation Methods 0.000 description 1
Classifications
-
- D—TEXTILES; PAPER
- D02—YARNS; MECHANICAL FINISHING OF YARNS OR ROPES; WARPING OR BEAMING
- D02G—CRIMPING OR CURLING FIBRES, FILAMENTS, THREADS, OR YARNS; YARNS OR THREADS
- D02G3/00—Yarns or threads, e.g. fancy yarns; Processes or apparatus for the production thereof, not otherwise provided for
- D02G3/02—Yarns or threads characterised by the material or by the materials from which they are made
- D02G3/04—Blended or other yarns or threads containing components made from different materials
-
- 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
- D01F1/07—Addition of substances to the spinning solution or to the melt for making fire- or flame-proof 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
-
- 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
- D02—YARNS; MECHANICAL FINISHING OF YARNS OR ROPES; WARPING OR BEAMING
- D02G—CRIMPING OR CURLING FIBRES, FILAMENTS, THREADS, OR YARNS; YARNS OR THREADS
- D02G3/00—Yarns or threads, e.g. fancy yarns; Processes or apparatus for the production thereof, not otherwise provided for
- D02G3/44—Yarns or threads characterised by the purpose for which they are designed
- D02G3/443—Heat-resistant, fireproof or flame-retardant yarns or threads
-
- D—TEXTILES; PAPER
- D10—INDEXING SCHEME ASSOCIATED WITH SUBLASSES OF SECTION D, RELATING TO TEXTILES
- D10B—INDEXING SCHEME ASSOCIATED WITH SUBLASSES OF SECTION D, RELATING TO TEXTILES
- D10B2201/00—Cellulose-based fibres, e.g. vegetable fibres
- D10B2201/01—Natural vegetable fibres
- D10B2201/02—Cotton
-
- D—TEXTILES; PAPER
- D10—INDEXING SCHEME ASSOCIATED WITH SUBLASSES OF SECTION D, RELATING TO TEXTILES
- D10B—INDEXING SCHEME ASSOCIATED WITH SUBLASSES OF SECTION D, RELATING TO TEXTILES
- D10B2321/00—Fibres made from polymers obtained by reactions only involving carbon-to-carbon unsaturated bonds
- D10B2321/02—Fibres made from polymers obtained by reactions only involving carbon-to-carbon unsaturated bonds polyolefins
- D10B2321/022—Fibres made from polymers obtained by reactions only involving carbon-to-carbon unsaturated bonds polyolefins polypropylene
Abstract
The invention provides a flame-retardant fabric and a preparation method thereof, and belongs to the technical field of fabrics. Including flame retardant compounds, graphene oxide, polypropylene and cotton fibers; the flame retardant compound has the structure shown below. The flame-retardant compound prepared by the invention can be mixed with graphene oxide to modify molten polypropylene to prepare modified polypropylene, and the flame-retardant fabric prepared by the flame-retardant compound and cotton fibers is soft and breathable, has excellent flame-retardant effect and has wide application prospect.
Description
Technical Field
The invention relates to the technical field of fabrics, in particular to a flame-retardant fabric and a preparation method thereof.
Background
The clothes generally refer to various clothes on the body, and the clothes are meant to be cold-proof, warm-keeping and body-protecting mediums; in modern society, clothes are gradually developed into decorative articles of human bodies, and more time, the clothes symbolize the standard of living and social status of a person; meanwhile, on the basis of unchanged basic functions of the clothes, people pay more attention to health care effects of the clothes on the body, along with development of technology and improvement of living standard of people, requirements on safety of the clothes are continuously expanded, requirements on functionality, comfort, health, environmental protection and health of the clothes are higher, new materials of the clothes are continuously developed, various effects of different materials are added into the clothes by utilizing proper processes, the functionality of the clothes is improved, the conventional clothes-producing fabric is generally made of one material, the characteristics are single, softness, moisture absorption and the like of the fabric are not obtained, comfort of wearing the clothes is greatly reduced, requirements of people on the clothes fabric cannot be met, and the clothes with health care functions, softness, ventilation and antibacterial and flame-retardant effects are urgently needed in the market at present.
Disclosure of Invention
The invention aims to provide a flame-retardant fabric and a preparation method thereof, the prepared flame-retardant compound can be mixed with graphene oxide to modify molten polypropylene to prepare modified polypropylene, and the flame-retardant fabric prepared with cotton fibers is soft and breathable, has an excellent flame-retardant effect and has a wide application prospect.
The technical scheme of the invention is realized as follows:
the invention provides a flame-retardant fabric which comprises a flame-retardant compound, graphene oxide, polypropylene and cotton fibers;
the flame retardant compound has a structure as shown in formula I:
as a further improvement of the invention, the invention is prepared from the following raw materials in parts by weight: 3-5 parts of flame retardant compound, 2-4 parts of graphene oxide, 40-60 parts of polypropylene and 30-40 parts of cotton fiber.
As a further improvement of the present invention, the method for synthesizing the flame retardant compound is as follows: and (3) heating phytic acid and ethylenediamine to react under the action of a catalyst to obtain the flame-retardant compound.
As a further improvement of the present invention, the catalyst is phosphorus trichloride.
As a further improvement of the invention, the mol ratio of the phytic acid to the ethylenediamine is 1:12-12.5, and the mass of the catalyst is 5-10wt% of the phytic acid.
As a further improvement of the invention, the heating temperature is 80-90 ℃ and the time is 3-4h.
As a further improvement of the present invention, the method for synthesizing the flame retardant compound is as follows: adding 1 molar equivalent of phytic acid and 12-12.5 molar equivalents of ethylenediamine into DMF, adding phosphorus trichloride accounting for 5-10wt% of phytic acid, stirring and mixing uniformly, heating to 80-90 ℃, stirring and reacting for 3-4h, adding equal volume of saturated sodium bicarbonate, filtering, washing and drying to obtain the flame-retardant compound.
The invention further provides a preparation method of the flame-retardant fabric, which comprises the following steps:
s1, heating and melting polypropylene, adding a flame retardant compound and graphene oxide, stirring and mixing uniformly, and spinning to obtain modified polypropylene fibers;
s2, preparing the modified polypropylene fibers and the cotton fibers into yarns according to a proportion, and drying and spinning to obtain the flame-retardant fabric.
As a further improvement of the invention, the temperature of the heating and melting is 140-160 ℃.
The invention has the following beneficial effects: the organic phosphorus-nitrogen flame retardant has the advantages of no toxicity, no smell, high heat stability, good flame retardant effect, low cost and the like, can be decomposed to generate inert nitrogen-containing gas (such as ammonia gas) after being heated, dilutes the concentration of combustible gas and oxygen in a combustion area, prevents continuous combustion, has good flame retardant effect, contains high proportion of phosphorus and nitrogen elements, has good flame retardant effect, is simple in preparation method, mild in synthesis condition and high in yield, has the characteristic of high temperature resistance, can be mixed with graphene oxide to modify molten polypropylene, and can be used for preparing modified polypropylene, and the flame retardant fabric prepared with cotton fibers is soft and breathable, has excellent flame retardant effect and has wide application prospect.
Drawings
In order to more clearly illustrate the embodiments of the invention or the technical solutions of the prior art, the drawings which are used in the description of the embodiments or the prior art will be briefly described, it being obvious that the drawings in the description below are only some embodiments of the invention, and that other drawings can be obtained according to these drawings without inventive faculty for a person skilled in the art.
FIG. 1 is a synthetic route diagram of the flame retardant compounds of the invention.
Detailed Description
The following description of the technical solutions in the embodiments of the present invention will be clear and complete, and it is obvious that the described embodiments are only some embodiments of the present invention, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
Preparation example 1 Synthesis of flame retardant Compound
As in fig. 1, the method is as follows:
0.1mol of phytic acid and 1.2mol of ethylenediamine are added into 200mL of DMF, phosphorus trichloride accounting for 5wt% of the phytic acid is added, stirring and mixing are carried out uniformly, heating is carried out to 80 ℃, stirring and reacting are carried out for 3 hours, equal volume of saturated sodium bicarbonate is added, filtering, washing and drying are carried out, and the flame retardant compound is prepared, and the yield is 89.5%.
Preparation example 2 Synthesis of flame retardant Compound
As in fig. 1, the method is as follows:
0.1mol of phytic acid and 1.25mol of ethylenediamine are added into 200mL of DMF, phosphorus trichloride accounting for 10wt% of the phytic acid is added, stirred and mixed uniformly, heated to 90 ℃, stirred and reacted for 4 hours, equal volume of saturated sodium bicarbonate is added, filtered, washed and dried, and the flame retardant compound is prepared, and the yield is 91.2%.
Preparation example 3 Synthesis of flame retardant Compound
As in fig. 1, the method is as follows:
0.1mol of phytic acid and 1.22mol of ethylenediamine are added into 200mL of DMF, 7wt% of phosphorus trichloride accounting for the phytic acid is added, stirred and mixed uniformly, heated to 85 ℃, stirred and reacted for 3.5h, equal volume of saturated sodium bicarbonate is added, filtered, washed and dried, and the flame retardant compound is prepared, and the yield is 90.7%.
Example 1
The raw materials comprise the following components in parts by weight: 3 parts of flame retardant compound prepared in preparation example 1, 2 parts of graphene oxide, 40 parts of polypropylene and 30 parts of cotton fiber.
The preparation method comprises the following steps:
s1, heating polypropylene to 140 ℃ for melting, adding a flame retardant compound and graphene oxide, stirring and mixing uniformly, and spinning to obtain modified polypropylene fibers;
s2, preparing the modified polypropylene fibers and the cotton fibers into yarns according to a proportion, and drying and spinning to obtain the flame-retardant fabric.
Example 2
The raw materials comprise the following components in parts by weight: 5 parts of flame retardant compound prepared in preparation example 2, 4 parts of graphene oxide, 60 parts of polypropylene and 40 parts of cotton fiber.
The preparation method comprises the following steps:
s1, heating polypropylene to 160 ℃ for melting, adding a flame retardant compound and graphene oxide, stirring and mixing uniformly, and spinning to obtain modified polypropylene fibers;
s2, preparing the modified polypropylene fibers and the cotton fibers into yarns according to a proportion, and drying and spinning to obtain the flame-retardant fabric.
Example 3
The raw materials comprise the following components in parts by weight: 4 parts of flame retardant compound prepared in preparation example 3, 3 parts of graphene oxide, 50 parts of polypropylene and 35 parts of cotton fiber.
The preparation method comprises the following steps:
s1, heating polypropylene to 150 ℃ for melting, adding a flame retardant compound and graphene oxide, stirring and mixing uniformly, and spinning to obtain modified polypropylene fibers;
s2, preparing the modified polypropylene fibers and the cotton fibers into yarns according to a proportion, and drying and spinning to obtain the flame-retardant fabric.
Comparative example 1
The difference compared to example 3 is that no flame retardant compound is added.
Comparative example 2
The difference from example 3 is that graphene oxide was not added.
Test example 1
The flame retardant fabrics prepared in examples 1-3 and comparative examples 1-2 of the present invention and commercially available flame retardant fabrics were subjected to performance tests, and the results are shown in Table 1.
Air permeability of the fabric: the fabric breathability was tested according to GB/T5453-1997 determination of breathability of textile fabrics, the test results being expressed in terms of air permeability.
Wear resistance of the fabric: the fabric was subjected to wear resistance testing according to astm d3884 wear test method, the results of which are expressed as wear resistance times.
TABLE 1
| Group of | Air permeability (mm/s) | Wear-resisting times (times) |
| Example 1 | 95 | 7000 |
| Example 2 | 96 | 7100 |
| Example 3 | 96 | 7200 |
| Comparative example 1 | 94 | 6700 |
| Comparative example 2 | 92 | 5600 |
| Commercially available flame-retardant fabric | 85 | 5000 |
As can be seen from the above table, the flame retardant fabrics prepared in examples 1-3 of the present invention have good air permeability and wear resistance.
Test example 2
The flame retardant fabrics prepared in examples 1-3 and comparative examples 1-2 of the present invention and commercially available flame retardant fabrics were subjected to performance tests, and the results are shown in Table 3.
The testing method comprises the following steps: and (3) testing by adopting a vertical combustion experiment, wherein the continuous combustion time is tested: s, smoldering time: s, melting and dripping.
TABLE 3 Table 3
| Group of | Testing the burn time(s) | Smoldering time(s) | Melting and dripping conditions |
| Example 1 | 0 | 0 | Without any means for |
| Example 2 | 0 | 0 | Without any means for |
| Example 3 | 0 | 0 | Without any means for |
| Comparative example 1 | 5.2 | 7.8 | Most of melting |
| Comparative example 2 | 2.1 | 3.2 | Melting in a small amount |
| Commercially available flame-retardant fabric | 2.9 | 4.0 | Partial melting |
As can be seen from the above table, the flame-retardant fabrics prepared in examples 1 to 3 of the present invention have good flame-retardant effect.
The foregoing description of the preferred embodiments of the invention is not intended to be limiting, but rather is intended to cover all modifications, equivalents, alternatives, and improvements that fall within the spirit and scope of the invention.
Claims (9)
1. The flame-retardant fabric is characterized by comprising a flame-retardant compound, graphene oxide, polypropylene and cotton fibers;
the flame retardant compound has a structure as shown in formula I:
2. the flame retardant fabric of claim 1, wherein the flame retardant fabric is prepared from the following raw materials in parts by weight: 3-5 parts of flame retardant compound, 2-4 parts of graphene oxide, 40-60 parts of polypropylene and 30-40 parts of cotton fiber.
3. The flame retardant fabric of claim 1, wherein the method of synthesizing the flame retardant compound is as follows: and (3) heating phytic acid and ethylenediamine to react under the action of a catalyst to obtain the flame-retardant compound.
4. A flame retardant fabric according to claim 3, wherein the catalyst is phosphorus trichloride.
5. The flame retardant fabric according to claim 3, wherein the molar ratio of the phytic acid to the ethylenediamine is 1:12-12.5, and the mass of the catalyst is 5-10wt% of the phytic acid.
6. A flame retardant fabric according to claim 3, wherein the heating temperature is 80-90 ℃ for 3-4 hours.
7. The flame retardant fabric of claim 3, wherein the method of synthesizing the flame retardant compound comprises the steps of: adding 1 molar equivalent of phytic acid and 12-12.5 molar equivalents of ethylenediamine into DMF, adding phosphorus trichloride accounting for 5-10wt% of phytic acid, stirring and mixing uniformly, heating to 80-90 ℃, stirring and reacting for 3-4h, adding equal volume of saturated sodium bicarbonate, filtering, washing and drying to obtain the flame-retardant compound.
8. A method for preparing the flame retardant fabric according to any one of claims 1 to 7, comprising the steps of:
s1, heating and melting polypropylene, adding a flame retardant compound and graphene oxide, stirring and mixing uniformly, and spinning to obtain modified polypropylene fibers;
s2, preparing the modified polypropylene fibers and the cotton fibers into yarns according to a proportion, and drying and spinning to obtain the flame-retardant fabric.
9. The method of claim 8, wherein the temperature of the heat fusion is 140-160 ℃.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202310890517.1A CN116905110A (en) | 2023-07-19 | 2023-07-19 | Flame-retardant fabric and preparation method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202310890517.1A CN116905110A (en) | 2023-07-19 | 2023-07-19 | Flame-retardant fabric and preparation method thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN116905110A true CN116905110A (en) | 2023-10-20 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202310890517.1A Pending CN116905110A (en) | 2023-07-19 | 2023-07-19 | Flame-retardant fabric and preparation method thereof |
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| CN108049173A (en) * | 2017-12-08 | 2018-05-18 | 天津工业大学 | A kind of preparation method of phosphorus-nitrogen containing antiflaming finishing agent and flame retardant cellulose fiber fabric |
| CN109881286A (en) * | 2019-01-14 | 2019-06-14 | 常州兴烯石墨烯科技有限公司 | A kind of graphene flame-retardant acrylic fibre fiber and preparation method thereof |
| US20210178303A1 (en) * | 2019-10-23 | 2021-06-17 | Nanjing Yrd Eco Development Ri Co., Ltd. | Flame-retardant antibacterial composite polypropylene filter material and preparation method thereof |
| CN114293373A (en) * | 2022-01-13 | 2022-04-08 | 内蒙古工业大学 | Durable flame-retardant non-ironing finishing liquid and finishing method |
| CN115748236A (en) * | 2022-11-15 | 2023-03-07 | 江苏锐晟纺织科技有限公司 | Antibacterial flame-retardant blended yarn and preparation method thereof |
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2023
- 2023-07-19 CN CN202310890517.1A patent/CN116905110A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107723822A (en) * | 2017-10-28 | 2018-02-23 | 长沙秋点兵信息科技有限公司 | A kind of preparation method of nano magnesia graphene polypropylene composite materials fiber |
| CN108049173A (en) * | 2017-12-08 | 2018-05-18 | 天津工业大学 | A kind of preparation method of phosphorus-nitrogen containing antiflaming finishing agent and flame retardant cellulose fiber fabric |
| CN109881286A (en) * | 2019-01-14 | 2019-06-14 | 常州兴烯石墨烯科技有限公司 | A kind of graphene flame-retardant acrylic fibre fiber and preparation method thereof |
| US20210178303A1 (en) * | 2019-10-23 | 2021-06-17 | Nanjing Yrd Eco Development Ri Co., Ltd. | Flame-retardant antibacterial composite polypropylene filter material and preparation method thereof |
| CN114293373A (en) * | 2022-01-13 | 2022-04-08 | 内蒙古工业大学 | Durable flame-retardant non-ironing finishing liquid and finishing method |
| CN115748236A (en) * | 2022-11-15 | 2023-03-07 | 江苏锐晟纺织科技有限公司 | Antibacterial flame-retardant blended yarn and preparation method thereof |
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Effective date of registration: 20240422 Address after: 314308 No. 3, Wanrui Road, Yucheng Industrial Zone, Haiyan County, Jiaxing City, Zhejiang Province Applicant after: Haiyan Tianen Warp Knitting Co.,Ltd. Country or region after: China Address before: Shop F507, 5th Floor, Building 6, Ruilong International Commercial Center, No. 10 Bixia 1st Road, Xiqiao Town, Nanhai District, Foshan City, Guangdong Province, 528000 (Residence Declaration) Applicant before: Foshan Biezang Technology Development Co.,Ltd. Country or region before: China |