CN102926194A - Flame retardant textile - Google Patents
Flame retardant textile Download PDFInfo
- Publication number
- CN102926194A CN102926194A CN2012104157987A CN201210415798A CN102926194A CN 102926194 A CN102926194 A CN 102926194A CN 2012104157987 A CN2012104157987 A CN 2012104157987A CN 201210415798 A CN201210415798 A CN 201210415798A CN 102926194 A CN102926194 A CN 102926194A
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- China
- Prior art keywords
- flame retardant
- textile
- textiles
- carbon dioxide
- autoclave
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Abstract
The invention discloses a flame retardant textile. The flame retardant textile contains 3-5wt% of decabromodiphenyl ether and is obtained by placing a textile and decabromodiphenyl ether into a high-pressure autoclave, then injecting carbon dioxide into the high-pressure autoclave, stirring for 20-30 minutes under the conditions that temperature is 45-50 DEG C and pressure is 12-13atm and taking out the textile. According to the flame retardant textile disclosed by the invention, supercritical carbon dioxide is taken as medium, decabromodiphenyl ether is successfully attached to fiber surface, the obtained flame retardant textile has good flame retardant effect and washing endurance, weight of the textile is not obviously increased, and the textile is more comfortable to wear compared with the existing flame retardant textile suit.
Description
Technical field
The invention belongs to textile field, be specifically related to a kind of flame retardant textiles.
Background technology
Textiles is the daily indispensable daily necessitiess of people, because textiles mainly is made of fiber, also makes its main material that becomes initiation fire, has caused great life and property loss to society.Yet existing flame retardant textiles is that fire proofing is sleeved on outside the textile fabric layer mostly, and so long-time dress is uncomfortable.
Summary of the invention
The present invention solves existing flame retardant textiles and wears uncomfortable problem, and a kind of comfortable flame retardant textiles of lightweight is provided.
The present invention realizes that the technical scheme that above-mentioned purpose adopts is as follows:
A kind of flame retardant textiles, described flame retardant textiles contains the deca-BDE of 3～5wt%.
The preparation method of described flame retardant textiles, it comprises: textiles and deca-BDE are placed autoclave, injecting carbon dioxide in the autoclave then, under 45～50 ℃ of temperature and pressure 12～13atm, stir 20～30min after, take out.
Beneficial effect of the present invention: deca-BDE is a kind of nontoxic, free of contamination efficient additive flame retardant, 300～310 ℃ of fusing points, non-corrosiveness, have good stability, the present invention does medium with supercritical carbon dioxide, and deca-BDE successfully is attached to fiber surface, the obtained flame-retardant Fire-proof Finishing Agents for Textile is effective, wash resistant does not have obviously to increase the weight of textiles, and it is more comfortable that existing flame retardant textiles suit is compared in the textiles dress.
The specific embodiment
Below in conjunction with embodiment the present invention is described in further details.
Embodiment 1
A kind of flame retardant textiles is to obtain according to following steps:
360g textiles (such as cotton gloves processed) and 11g deca-BDE are joined in the autoclave, first to the logical carbon dioxide of autoclave, air in the emptying still, continuing injecting carbon dioxide to pressure is 12atm again, is heated to 45 ℃, and this moment, carbon dioxide was in supercriticality, after stirring 20min, with the CO2 emission in the autoclave, take out textiles, namely obtain containing the flame retardant textiles of 3wt% deca-BDE.Gained resistance alkene textiles decabrominated dipheny ether content after washing 15 times is 2.8%.
Embodiment 2
A kind of flame retardant textiles is to obtain according to following steps:
360g textiles (such as cotton gloves processed) and 19g deca-BDE are joined in the autoclave, first to the logical carbon dioxide of autoclave, air in the emptying still, continuing injecting carbon dioxide to pressure is 12.5atm again, is heated to 50 ℃, and this moment, carbon dioxide was in supercriticality, after stirring 30min, with the CO2 emission in the autoclave, take out textiles, namely obtain containing the flame retardant textiles of 5wt% deca-BDE.Gained resistance alkene textiles decabrominated dipheny ether content after washing 15 times is 4.9%.
Embodiment 3
A kind of flame retardant textiles is to obtain according to following steps:
360g textiles (such as cotton gloves processed) and 15g deca-BDE are joined in the autoclave, first to the logical carbon dioxide of autoclave, air in the emptying still, continuing injecting carbon dioxide to pressure is 13atm again, is heated to 45 ℃, and this moment, carbon dioxide was in supercriticality, after stirring 25min, with the CO2 emission in the autoclave, take out textiles, namely obtain containing the flame retardant textiles of 4wt% deca-BDE.Gained resistance alkene textiles decabrominated dipheny ether content after washing 15 times is 3.85%.
Claims (2)
1. flame retardant textiles, it is characterized in that: described flame retardant textiles contains the deca-BDE of 3～5wt%.
2. the preparation method of the described flame retardant textiles of claim 1 is characterized in that, comprising: textiles and deca-BDE are placed autoclave, then injecting carbon dioxide in the autoclave, under 45～50 ℃ of temperature and pressure 12～13atm, behind stirring 20～30min, take out.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012104157987A CN102926194A (en) | 2012-10-26 | 2012-10-26 | Flame retardant textile |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012104157987A CN102926194A (en) | 2012-10-26 | 2012-10-26 | Flame retardant textile |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102926194A true CN102926194A (en) | 2013-02-13 |
Family
ID=47641111
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012104157987A Pending CN102926194A (en) | 2012-10-26 | 2012-10-26 | Flame retardant textile |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102926194A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105177769A (en) * | 2015-10-21 | 2015-12-23 | 东华大学 | High-power drafting flame-retardant post-processing method for high-tenacity polyester in supercritical CO2 |
| CN106801309A (en) * | 2016-11-21 | 2017-06-06 | 大连工业大学 | One kind arranges kettle and aramid fiber supercritical carbon dioxide dry modified collating unit and method |
Citations (6)
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|---|---|---|---|---|
| JP2001295175A (en) * | 2000-04-13 | 2001-10-26 | Toray Ind Inc | Treating agent for fiber, fiber construction treated with the same and method for producing the same |
| CN1432551A (en) * | 2003-02-21 | 2003-07-30 | 邵林高 | Prepn process of hexabromo-cyclododecane |
| CN101543206A (en) * | 2008-03-24 | 2009-09-30 | 黄永 | Controlled-release mosquito expelling line mesh |
| US20090250671A1 (en) * | 2004-04-26 | 2009-10-08 | Royi Mazor | Aqueous dispersion of flame retardant for textiles and process for producing same |
| US20100075068A1 (en) * | 2006-12-01 | 2010-03-25 | Teijin Fibers Limited | Method of imparting function to molded polymer and apparatus therefor |
| CN101775744A (en) * | 2010-01-20 | 2010-07-14 | 天津工业大学 | Method for modifying super hydrophobicity of fabric |
-
2012
- 2012-10-26 CN CN2012104157987A patent/CN102926194A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2001295175A (en) * | 2000-04-13 | 2001-10-26 | Toray Ind Inc | Treating agent for fiber, fiber construction treated with the same and method for producing the same |
| CN1432551A (en) * | 2003-02-21 | 2003-07-30 | 邵林高 | Prepn process of hexabromo-cyclododecane |
| US20090250671A1 (en) * | 2004-04-26 | 2009-10-08 | Royi Mazor | Aqueous dispersion of flame retardant for textiles and process for producing same |
| US20100075068A1 (en) * | 2006-12-01 | 2010-03-25 | Teijin Fibers Limited | Method of imparting function to molded polymer and apparatus therefor |
| CN101543206A (en) * | 2008-03-24 | 2009-09-30 | 黄永 | Controlled-release mosquito expelling line mesh |
| CN101775744A (en) * | 2010-01-20 | 2010-07-14 | 天津工业大学 | Method for modifying super hydrophobicity of fabric |
Non-Patent Citations (1)
| Title |
|---|
| 王晔: "《纺织品的阻燃研究（中）》", 《消防技术与产品信息》 * |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105177769A (en) * | 2015-10-21 | 2015-12-23 | 东华大学 | High-power drafting flame-retardant post-processing method for high-tenacity polyester in supercritical CO2 |
| CN106801309A (en) * | 2016-11-21 | 2017-06-06 | 大连工业大学 | One kind arranges kettle and aramid fiber supercritical carbon dioxide dry modified collating unit and method |
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Legal Events
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| AD01 | Patent right deemed abandoned |
Effective date of abandoning: 20151216 |
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| C20 | Patent right or utility model deemed to be abandoned or is abandoned |