CN113046892A - Novel three-proofing fabric - Google Patents
Novel three-proofing fabric Download PDFInfo
- Publication number
- CN113046892A CN113046892A CN201911377209.9A CN201911377209A CN113046892A CN 113046892 A CN113046892 A CN 113046892A CN 201911377209 A CN201911377209 A CN 201911377209A CN 113046892 A CN113046892 A CN 113046892A
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- Prior art keywords
- fiber
- flame
- fabric
- retardant
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Classifications
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- 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
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- 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
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- 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
- D02G3/449—Yarns or threads with antibacterial properties
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- 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
- D10B2201/20—Cellulose-derived artificial fibres
-
- 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
- D10B2321/10—Fibres made from polymers obtained by reactions only involving carbon-to-carbon unsaturated bonds polymers of unsaturated nitriles, e.g. polyacrylonitrile, polyvinylidene cyanide
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- 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
- D10B2331/00—Fibres made from polymers obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds, e.g. polycondensation products
- D10B2331/14—Fibres made from polymers obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds, e.g. polycondensation products polycondensates of cyclic compounds, e.g. polyimides, polybenzimidazoles
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- 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
- D10B2401/00—Physical properties
- D10B2401/13—Physical properties anti-allergenic or anti-bacterial
-
- 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
- D10B2401/00—Physical properties
- D10B2401/16—Physical properties antistatic; conductive
-
- 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
- D10B2501/00—Wearing apparel
- D10B2501/04—Outerwear; Protective garments
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Textile Engineering (AREA)
- Woven Fabrics (AREA)
Abstract
The invention discloses a novel three-proofing fabric which is formed by blending the following components in percentage by mass: 20 to 60 percent of SOL FR, 10 to 40 percent of polyimide fiber, 20 to 50 percent of flame-retardant acrylic fiber and 1 to 5 percent of conductive fiber; or is formed by blending the following components in percentage by mass: 20-60% of SOL FR, 10-40% of polyimide fiber, 20-50% of flame-retardant acrylic fiber and 10-30% of pre-oxidized silk. The novel three-proofing fabric is a high-performance fabric with the functions of preventing heat radiation, splashing and electric arc. The fabric has the characteristics of good comfort, good flame retardant property, high thermal protection property, good bacteriostasis, deodorization and the like.
Description
Technical Field
The invention belongs to the technical field of textile disciplines, and relates to a novel three-proofing fabric.
Background
Welding is an important processing procedure in the industries of vehicles, shipbuilding, containers and the like, and a welder needs to wear a splash-proof protective garment in operation in order to avoid the injury to human bodies caused by the splashing of electric welding slag and metal molten drops on the garment.
The market of the welding protective clothing mainly uses pure cotton after finishing or flame-retardant protective clothing (such as CN107604656) which is subjected to surface soaking treatment after the cellulose fiber and the synthetic fiber are blended, and uses pure flame-retardant polyester and aramid fiber flame-retardant protective clothing as auxiliary materials. The flame-retardant protective clothing soaked by the flame retardant has the defects of poor comfort, reduced flame retardance after washing and the like. The pure flame-retardant polyester welding protective clothing is easy to burn due to the fact that splashed electric welding slag or molten metal objects are molten, and the flame-retardant polyester fabric is easy to generate static electricity and poor in comfort; the aramid fiber flame-retardant protective clothing has poor moisture absorption and air permeability and poor thermal stability.
The protective clothing of the stokehole worker in the metallurgical industry needs to prevent splashing and heat radiation, and at present, thick after-finishing flame-retardant protective clothing or composite aluminum film protective clothing is mostly adopted, so that the comfort is poor.
The invention relates to a novel three-proofing fabric which is a high-performance fabric with the functions of preventing heat radiation, splashing and electric arc. The fabric has the characteristics of good comfort, good flame retardant property, high thermal protection property, good bacteriostasis, deodorization and the like.
Disclosure of Invention
The technical problems solved by the invention are as follows: in order to overcome the defects of poor comfort of the welding protective clothing and melt dripping of the pure polyester protective clothing on the market at present, the novel three-proofing fabric which is good in comfort, free of melt dripping, high in flame retardance and permanently flame-retardant is obtained.
The invention relates to a novel three-proofing fabric which is realized by the following two technical schemes and is formed by blending the following components in percentage by mass:
1. 20-60% of SOL FR, 10-40% of polyimide fiber, 20-50% of flame-retardant acrylic fiber and 1-5% of conductive fiber. More preferred compositions are: 30-50% of SOL FR, 20-40% of polyimide fiber, 25-40% of flame-retardant acrylic fiber and 1-5% of conductive fiber.
2. 20-60% of SOL FR, 10-40% of polyimide fiber, 20-50% of flame-retardant acrylic fiber and 10-30% of pre-oxidized silk. More preferred compositions are: SOL FR 30-50%, polyimide fiber 15-30%, flame-retardant acrylic fiber 20-40%, and pre-oxidized silk 15-25%.
The novel three-proofing fabric adopts a short-process spinning process, and the process flow is as follows: automatic cotton feeding → cotton carding → one drawing → two drawing → three drawing → four drawing → roving → spun yarn → automatic bobbin winding.
Wherein, SOL FR refers to the flame-retardant regenerated cellulose fiber produced by Beijing Sailolan flame-retardant fiber Co., Ltd, and other fibers adopt the varieties widely sold in the market. The SOL FR is specifically named as multi-element synergistic flame-retardant regenerated cellulose fiber, and the fiber is formed by forming a silk fiber structure by a cross-linked network of cellulose, multi-element synergistic flame retardant and cationic cross-linking agent. The manufacturing process of the fiber comprises the following steps: the method takes alpha-cellulose, multi-element synergistic flame retardant and cationic cross-linking agent as raw materials and comprises the steps of dipping, squeezing, crushing, ageing, yellowing, filtering, glue mixing, balancing, spinning, drafting, cross-linking, refining and drying. See application No.: 201810777003.4.
The SOFFR fiber belongs to an organic silicon nitrogen series flame-retardant regenerated cellulose fiber, has good moisture absorption and air permeability, high flame retardance, a limit oxygen index of more than 35 percent, a fiber framework still maintained after being burnt at a high temperature of 1100 ℃, and high thermal protection performance.
The polyimide fiber has high temperature resistance and high flame retardant performance, the initial thermal decomposition temperature is higher than 500 ℃, and the limiting oxygen index is higher than 36%.
The pre-oxidized fiber has high flame retardance, the limiting oxygen index is more than 40%, the pre-oxidized fiber has excellent thermal stability, the fiber is not melted, softened and contracted in combustion, no molten drop exists, and the heat insulation effect is good.
The flame-retardant acrylic fibers have soft and plump handfeel and good heat resistance, and the limited oxygen index is more than 32 percent.
The fabric blended by the fibers not only keeps the comfort of the regenerated cellulose fiber fabric, but also has high flame retardant property, good thermal stability and good thermal protection property, and is suitable for being used as the fabric of protective clothing in the industries of metallurgy, coal, chemical industry, shipbuilding and the like.
The invention provides a novel three-proofing fabric, which is subjected to vertical combustion detection by an authoritative detection mechanism according to GB/T5455, and meets the standard A-level requirement of flame-retardant protective clothing; antibacterial detection is carried out according to GB/T20944.3, and the antibacterial function is realized; according to ISO 17299-2:2014, the ammonia gas elimination rate reaches 99.9%, and the deodorant has a deodorization function.
Detailed Description
The present invention will be described in further detail with reference to specific examples. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.
Example 1:
a new three-proofing fabric comprises the following components in percentage by mass: 38% of SOL FR fiber, 30% of polyimide fiber, 30% of flame-retardant acrylic fiber and 2% of conductive fiber.
The preparation method comprises the following steps: the short-process spinning process is adopted, and the process flow is as follows: automatic cotton feeding → cotton carding → one drawing → two drawing → three drawing → four drawing → roving → spun yarn → automatic spooling, the yarn count of the obtained welding protective clothing fabric is 30/2S. Obtaining new three-proof fabric gray fabric through a weaving process, and obtaining new three-proof fabric through a specific dyeing process and a specific after-finishing process, wherein the gram weight of the new three-proof fabric gray fabric is 240g/m2The width is 1.5 m.
Example 2:
a new three-proofing fabric comprises the following components in percentage by mass: 29% of SOL FR fiber, 40% of polyimide fiber, 30% of flame-retardant acrylic fiber and 1% of conductive fiber.
The preparation method comprises the following steps: the same as in example 1.
Example 3:
a new three-proofing fabric comprises the following components in percentage by mass: 43% of SOL FR fiber, 15% of polyimide fiber, 40% of flame-retardant acrylic fiber and 2% of conductive fiber.
The preparation method comprises the following steps: the same as in example 1.
Example 4:
a new three-proofing fabric comprises the following components in percentage by mass: 47% of SOL FR fiber, 20% of polyimide fiber, 30% of flame-retardant acrylic fiber and 3% of conductive fiber.
The preparation method comprises the following steps: the same as in example 1.
Example 5:
a new three-proofing fabric comprises the following components in percentage by mass: 36% of SOL FR fiber, 35% of polyimide fiber, 25% of flame-retardant acrylic fiber and 4% of conductive fiber.
The preparation method comprises the following steps: the same as in example 1.
Example 6:
a new three-proofing fabric comprises the following components in percentage by mass: 35% of SOL FR fiber, 25% of polyimide fiber, 35% of flame-retardant acrylic fiber and 5% of conductive fiber.
The preparation method comprises the following steps: the same as in example 1.
Example 7:
a new three-proofing fabric comprises the following components in percentage by mass: 45% of SOL FR fiber, 10% of polyimide fiber, 15% of pre-oxidized fiber and 30% of flame-retardant acrylic fiber.
The preparation method comprises the following steps: the short-process spinning process is adopted, and the process flow is as follows: automatic cotton feeding → cotton carding → one drawing → two drawing → three drawing → roving → spun yarn → automatic spooling, the yarn count of the obtained welding protective clothing fabric is 28/2S. Obtaining new three-proofing fabric gray fabric through a weaving process, and obtaining new three-proofing fabric through a specific dyeing process and a specific after-finishing process, wherein the gram weight of the new three-proofing fabric gray fabric is 220g/m2The width is 1.5 m.
Example 8:
a new three-proofing fabric comprises the following components in percentage by mass: 30% of SOL FR fiber, 20% of polyimide fiber, 20% of pre-oxidized fiber and 30% of flame-retardant acrylic fiber.
The preparation method comprises the following steps: the same as in example 7.
Example 9:
a new three-proofing fabric comprises the following components in percentage by mass: 40% of SOFFR fiber, 30% of polyimide fiber, 10% of pre-oxidized fiber and 20% of flame-retardant acrylic fiber.
The preparation method comprises the following steps: the same as in example 7.
Example 10:
a new three-proofing fabric comprises the following components in percentage by mass: 35% of SOL FR fiber, 10% of polyimide fiber, 20% of pre-oxidized fiber and 35% of flame-retardant acrylic fiber.
The preparation method comprises the following steps: the same as in example 7.
Example 11:
a new three-proofing fabric comprises the following components in percentage by mass: 35% of SOL FR fiber, 15% of polyimide fiber, 25% of pre-oxidized fiber and 25% of flame-retardant acrylic fiber.
The preparation method comprises the following steps: the same as in example 7.
Example 12:
a new three-proofing fabric comprises the following components in percentage by mass: 25% of SOL FR fiber, 25% of polyimide fiber, 30% of pre-oxidized fiber and 20% of flame-retardant acrylic fiber.
The preparation method comprises the following steps: the same as in example 7.
Comparative example 1:
a single SOL FR fiber is provided.
The preparation method comprises the following steps: the same as in example 1.
The vertical burning, bacteriostasis and deodorization tests are carried out on the fabrics prepared by the above examples and comparative examples, and the results are as follows:
TABLE 1 vertical burning, bacteriostasis and deodorization test results of fabrics
From the above results, it can be derived:
the fabric blended by the SOL FR, the polyimide fibers, the pre-oxidized fibers, the flame-retardant acrylic fibers and the conductive fibers has good flame retardant property, the flame retardant grade of the blended fabric can reach A grade, and the antibacterial and deodorant properties are also good.
Claims (4)
1. The novel three-proofing fabric is characterized by being formed by blending the following components in percentage by mass: 20-60% of SOL FR, 10-40% of polyimide fiber, 20-50% of flame-retardant acrylic fiber and 1-5% of conductive fiber.
2. The novel three-proofing fabric according to claim 1, which is formed by blending the following components in percentage by mass: 30-50% of SOL FR, 20-40% of polyimide fiber, 25-40% of flame-retardant acrylic fiber and 1-5% of conductive fiber.
3. The novel three-proofing fabric is characterized by being formed by blending the following components in percentage by mass: 20-60% of SOL FR, 10-40% of polyimide fiber, 20-50% of flame-retardant acrylic fiber and 10-30% of pre-oxidized silk.
4. The novel three-proofing fabric as claimed in claim 3, which is prepared by blending the following components in percentage by mass: 30-50% of SOL FR, 15-30% of polyimide fiber, 20-40% of flame-retardant acrylic fiber and 15-25% of pre-oxidized silk.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911377209.9A CN113046892A (en) | 2019-12-27 | 2019-12-27 | Novel three-proofing fabric |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911377209.9A CN113046892A (en) | 2019-12-27 | 2019-12-27 | Novel three-proofing fabric |
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| Publication Number | Publication Date |
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| CN113046892A true CN113046892A (en) | 2021-06-29 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201911377209.9A Pending CN113046892A (en) | 2019-12-27 | 2019-12-27 | Novel three-proofing fabric |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114395841A (en) * | 2022-01-06 | 2022-04-26 | 深圳市威仕度服装有限公司 | Composite flame-retardant fabric and protective clothing based on same |
Citations (7)
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|---|---|---|---|---|
| CN101724964A (en) * | 2009-11-19 | 2010-06-09 | 汕头市奥山服饰有限公司 | High-temperature resistant flame-retarding textile |
| WO2014025601A1 (en) * | 2012-08-10 | 2014-02-13 | Mmi-Ipco, Llc | Flame resistant fiber blends and flame resistant yarns, fabrics, and garments formed thereof |
| CN105350133A (en) * | 2015-09-28 | 2016-02-24 | 北京赛欧兰阻燃纤维有限公司 | Blending of organic silicone-nitrogen flame-retardant viscose staple fibers and polyimide fibers |
| CN106222775A (en) * | 2016-07-26 | 2016-12-14 | 北京赛欧兰阻燃纤维有限公司 | A kind of fire-retardant regenerated celulose fibre of organic silazane |
| CN107254720A (en) * | 2017-07-04 | 2017-10-17 | 北京赛欧兰阻燃纤维有限公司 | A kind of far-infrared anti-biotic organic silazane fire resistance fibre and its production method |
| CN108754786A (en) * | 2018-07-16 | 2018-11-06 | 北京赛欧兰阻燃纤维有限公司 | A kind of multifunctional flame-proof blanket and preparation method thereof |
| CN108823667A (en) * | 2018-07-16 | 2018-11-16 | 北京赛欧兰阻燃纤维有限公司 | Multielement synergistic flame retardant and the manufacturing process for regenerating flame retardant cellulose fiber |
-
2019
- 2019-12-27 CN CN201911377209.9A patent/CN113046892A/en active Pending
Patent Citations (7)
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| WO2014025601A1 (en) * | 2012-08-10 | 2014-02-13 | Mmi-Ipco, Llc | Flame resistant fiber blends and flame resistant yarns, fabrics, and garments formed thereof |
| CN105350133A (en) * | 2015-09-28 | 2016-02-24 | 北京赛欧兰阻燃纤维有限公司 | Blending of organic silicone-nitrogen flame-retardant viscose staple fibers and polyimide fibers |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114395841A (en) * | 2022-01-06 | 2022-04-26 | 深圳市威仕度服装有限公司 | Composite flame-retardant fabric and protective clothing based on same |
| CN114395841B (en) * | 2022-01-06 | 2023-08-29 | 深圳市威仕度服装有限公司 | Composite flame-retardant fabric and protective clothing based on same |
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