CN103061126A - Method for manufacturing flame retardant viscose fabric - Google Patents
Method for manufacturing flame retardant viscose fabric Download PDFInfo
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- CN103061126A CN103061126A CN2012105785907A CN201210578590A CN103061126A CN 103061126 A CN103061126 A CN 103061126A CN 2012105785907 A CN2012105785907 A CN 2012105785907A CN 201210578590 A CN201210578590 A CN 201210578590A CN 103061126 A CN103061126 A CN 103061126A
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- flame retardant
- fiber fabric
- viscose fiber
- fabric
- fire resistant
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Abstract
The invention discloses a method for manufacturing flame retardant viscose fabric, comprising the steps of: mixing and stirring pentaerythritol and phosphoric acid, reacting at 100-120 DEG C for 2-3 hours, further adding melamine into the mixture, and placing in an oven with a temperature of 190-200 DEG C for curing to obtain an intumescent flame retardant; and spraying the solid intumescent flame retardant on viscose fabric by using a vacuum magnetron sputtering device, keeping the spraying for 20 - 30 minutes, and low-temperature drying the viscose fabric to obtain the flame retardant viscose fabric. Via the manner described above, the present invention provides the method for manufacturing the flame retardant viscose fiber fabric which has self-extinguishing effect, and a good feel and comfort when the flame retardant viscose fiber fabric is dressed in the human body; continuous washing by water or long-time sun light have no influence on the flame retardancy of the flame retardant silk fabric; thus fundamentally preventing fire threat of textiles, and providing safety guarantee to people's lives and properties.
Description
Technical field
The present invention relates to the weaving face fabric field, particularly relate to a kind of preparation method of Fire resistant viscose fiber fabric.
Background technology
Along with the continuous progress of the incorgruous front development of Science and Technology Day crescent and textile industry, the value volume and range of product of textiles is on the increase, and its quantity and range of application are also increasing substantially, and is applied to daily life in the fields such as communications and transportation, industry, military affairs.The thing followed is also more and more because of the fire that textiles causes, textiles produces toxic gas when burning simultaneously, and people's lives and properties have been caused huge loss, causes people's great attention.The tradition flame-retardant textile can produce toxic gas and violent dense smoke in when burning, and duration of fire resistance is short, has increased people's escape difficulty, and the heat that discharges during burning is large, makes the people's that fire causes productive life loss huge.
Summary of the invention
The technical problem that the present invention mainly solves provides a kind of preparation method of Fire resistant viscose fiber fabric, and this fabric has from putting out effect and permanent fire retardant.
For solving the problems of the technologies described above, the technical scheme that the present invention adopts is: a kind of preparation method of Fire resistant viscose fiber fabric is provided, it is characterized in that, comprise that step is:
(1) with pentaerythrite and phosphoric acid mix and blend, 100-120 ℃ of lower reaction 2-3 hour, in mixture, add melamine again, put into baking oven to be cured, wherein the Temperature Setting of baking oven is 190-200 ℃, obtains expansion type flame retardant;
(2) the described expansion type flame retardant of solid is injected on the viscose fiber fabric by the vacuum magnetic-control sputtering instrument, sprayed lasting 20-30 minute, viscose fiber fabric is carried out low temperature drying, obtain the Fire resistant viscose fiber fabric.
In a preferred embodiment of the present invention, the molar ratio of pentaerythrite, described phosphoric acid and described melamine is 1:2-3:1-2 described in the step (1).
In a preferred embodiment of the present invention, be 2 hours hardening time described in the step (1).
In a preferred embodiment of the present invention, be full of argon gas in the vacuum magnetic-control sputtering instrument described in the step (2).
The invention has the beneficial effects as follows: the preparation method of Fire resistant viscose fiber fabric of the present invention, described Fire resistant viscose fiber fabric has from putting out effect, be worn in good feel and comfortableness are arranged on the person, constantly washing or long-time sunlight illumination on the anti-flammability of described fabric without impact, fundamentally prevent the fire threat of textiles, give security for the safety of people's lives and properties.
The specific embodiment
The below is described in detail preferred embodiment of the present invention, thereby so that advantages and features of the invention can be easier to be it will be appreciated by those skilled in the art that protection scope of the present invention is made more explicit defining.
Embodiment one:
(1) with 0.5mol pentaerythrite and 1.5mol phosphoric acid mix and blend, 100 ℃ of lower reactions 3 hours, in mixture, add the 0.6mol melamine again, put into baking oven and solidified 2 hours, wherein the Temperature Setting of baking oven is 190 ℃, obtains expansion type flame retardant;
(2) the described expansion type flame retardant of solid is injected on the viscose fiber fabric by the vacuum magnetic-control sputtering instrument, spray and continue 30 minutes, be full of argon gas in the described vacuum magnetic-control sputtering instrument, viscose fiber fabric is carried out low temperature drying, obtain the Fire resistant viscose fiber fabric.
Embodiment two:
(1) with 1.0mol pentaerythrite and 2.0mol phosphoric acid mix and blend, 120 ℃ of lower reactions 3 hours, in mixture, add the 1.0mol melamine again, put into baking oven and solidified 2 hours, wherein the Temperature Setting of baking oven is 190 ℃, obtains expansion type flame retardant;
(2) the described expansion type flame retardant of solid is injected on the viscose fiber fabric by the vacuum magnetic-control sputtering instrument, spray and continue 30 minutes, be full of argon gas in the described vacuum magnetic-control sputtering instrument, viscose fiber fabric is carried out low temperature drying, obtain the Fire resistant viscose fiber fabric.
Embodiment three:
(1) with 0.7mol pentaerythrite and 1.5mol phosphoric acid mix and blend, 110 ℃ of lower reactions 2 hours, in mixture, add the 1.0mol melamine again, put into baking oven and solidified 2 hours, wherein the Temperature Setting of baking oven is 200 ℃, obtains expansion type flame retardant;
(2) the described expansion type flame retardant of solid is injected on the viscose fiber fabric by the vacuum magnetic-control sputtering instrument, spray and continue 20 minutes, be full of argon gas in the described vacuum magnetic-control sputtering instrument, viscose fiber fabric is carried out low temperature drying, obtain the Fire resistant viscose fiber fabric.
The preparation method of the Fire resistant viscose fiber fabric that the present invention discloses, described Fire resistant viscose fiber fabric has from putting out effect, be worn in good feel and comfortableness are arranged on the person, constantly washing or long-time sunlight illumination on the anti-flammability of described fabric without impact, fundamentally prevent the fire threat of textiles, give security for the safety of people's lives and properties.
The above only is embodiments of the invention; be not so limit claim of the present invention; every equivalent structure or equivalent flow process conversion that utilizes description of the present invention to do; or directly or indirectly be used in other relevant technical fields, all in like manner be included in the scope of patent protection of the present invention.
Claims (4)
1. the preparation method of a Fire resistant viscose fiber fabric is characterized in that, comprises that step is:
(1) with pentaerythrite and phosphoric acid mix and blend, 100-120 ℃ of lower reaction 2-3 hour, in mixture, add melamine again, put into baking oven to be cured, wherein the Temperature Setting of baking oven is 190-200 ℃, obtains expansion type flame retardant;
(2) the described expansion type flame retardant of solid is injected on the viscose fiber fabric by the vacuum magnetic-control sputtering instrument, sprayed lasting 20-30 minute, viscose fiber fabric is carried out low temperature drying, obtain the Fire resistant viscose fiber fabric.
2. the preparation method of Fire resistant viscose fiber fabric according to claim 1 is characterized in that, the molar ratio of pentaerythrite, described phosphoric acid and described melamine is 1:2-3:1-2 described in the step (1).
3. the preparation method of Fire resistant viscose fiber fabric according to claim 1 is characterized in that, be 2 hours hardening time described in the step (1).
4. the preparation method of Fire resistant viscose fiber fabric according to claim 1 is characterized in that, is full of argon gas in the vacuum magnetic-control sputtering instrument described in the step (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012105785907A CN103061126A (en) | 2012-12-28 | 2012-12-28 | Method for manufacturing flame retardant viscose fabric |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012105785907A CN103061126A (en) | 2012-12-28 | 2012-12-28 | Method for manufacturing flame retardant viscose fabric |
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| CN103061126A true CN103061126A (en) | 2013-04-24 |
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| CN2012105785907A Pending CN103061126A (en) | 2012-12-28 | 2012-12-28 | Method for manufacturing flame retardant viscose fabric |
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Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103981704A (en) * | 2014-05-23 | 2014-08-13 | 约克夏染料（中山）有限公司 | Multifunctional fabric fire retardant as well as preparation method and application of fabric fire retardant |
| CN104018278A (en) * | 2014-06-25 | 2014-09-03 | 南通华翰家纺布艺设计有限公司 | High temperature-resistant anti-burning fabric |
| CN105658867A (en) * | 2013-08-19 | 2016-06-08 | 美利肯公司 | Treated textile material and process for producing the same |
| CN109183409A (en) * | 2018-08-16 | 2019-01-11 | 重庆消防安全技术研究服务有限责任公司 | The method and flame retardant viscose fiber of melamine grafting oxidation viscose rayon preparation flame retardant viscose fiber |
| CN112301320A (en) * | 2020-09-07 | 2021-02-02 | 苏州贤辉新纺织科技有限公司 | Process method for treating flame retardance of polyester material automotive interior by adopting magnetron sputtering technology |
| CN113818105A (en) * | 2021-09-10 | 2021-12-21 | 潍坊欣龙生物材料有限公司 | Preparation method of modified intumescent flame-retardant cellulose fiber |
| CN113896987A (en) * | 2021-11-26 | 2022-01-07 | 山东京博石油化工有限公司 | Polypropylene flame-retardant master batch, preparation method thereof and flame-retardant polypropylene |
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Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105658867A (en) * | 2013-08-19 | 2016-06-08 | 美利肯公司 | Treated textile material and process for producing the same |
| CN103981704A (en) * | 2014-05-23 | 2014-08-13 | 约克夏染料（中山）有限公司 | Multifunctional fabric fire retardant as well as preparation method and application of fabric fire retardant |
| CN103981704B (en) * | 2014-05-23 | 2015-12-30 | 约克夏染料（中山）有限公司 | A kind of multifunctional fabric fire retardant and its preparation method and application |
| CN104018278A (en) * | 2014-06-25 | 2014-09-03 | 南通华翰家纺布艺设计有限公司 | High temperature-resistant anti-burning fabric |
| CN109183409A (en) * | 2018-08-16 | 2019-01-11 | 重庆消防安全技术研究服务有限责任公司 | The method and flame retardant viscose fiber of melamine grafting oxidation viscose rayon preparation flame retardant viscose fiber |
| CN109183409B (en) * | 2018-08-16 | 2020-10-13 | 重庆消防安全技术研究服务有限责任公司 | Method for preparing flame-retardant viscose fiber from melamine grafted oxidized viscose fiber and flame-retardant viscose fiber |
| CN112301320A (en) * | 2020-09-07 | 2021-02-02 | 苏州贤辉新纺织科技有限公司 | Process method for treating flame retardance of polyester material automotive interior by adopting magnetron sputtering technology |
| CN113818105A (en) * | 2021-09-10 | 2021-12-21 | 潍坊欣龙生物材料有限公司 | Preparation method of modified intumescent flame-retardant cellulose fiber |
| CN113896987A (en) * | 2021-11-26 | 2022-01-07 | 山东京博石油化工有限公司 | Polypropylene flame-retardant master batch, preparation method thereof and flame-retardant polypropylene |
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Application publication date: 20130424 |