CN101200834B - Flame-proof textile - Google Patents
Flame-proof textile Download PDFInfo
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- CN101200834B CN101200834B CN2006101614449A CN200610161444A CN101200834B CN 101200834 B CN101200834 B CN 101200834B CN 2006101614449 A CN2006101614449 A CN 2006101614449A CN 200610161444 A CN200610161444 A CN 200610161444A CN 101200834 B CN101200834 B CN 101200834B
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- retardant
- flame
- fabric
- textile
- fire
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Abstract
The invention discloses a fire retardant fabric which contains fire retardant polyester fiber. The fabric uses twill or satin or backed weave as a main weaving organization structure. And the limit oxygen index value of the obtain fire retardant polyester fiber is above 28. The product of the invention has the advantages of perfect fire retardant property, halogen-free and low toxicity. And the invention is applied to indoor decoration articles of carpets, curtains, etc. and occasions with high fire retardant requirement of bed clothes, etc.
Description
Technical field:
The present invention relates to a kind of flame-retardant textile.
Background technology:
Flame-retardant textile is for preventing, delaying or end fire that effect is arranged very much.Just because of this, they are used to interior decoration bedding and clothes etc., to guarantee the security of clothing ,food and housing.
In recent years, the development of flame-retarded technology is put in order after having passed through fabrics flame resistance in earlier stage, compound spinning and crosslinking technology afterwards, and till now halogen system and phosphorus are copolyester fiber.Put in order after the fabrics flame resistance, through washing with the prolongation of service time, the fire-retardant molecule that infiltrates in the fabric fibre will volatilize gradually, cause anti-flammability to reduce.Compound spinning with afterwards graft copolymerization requirement technical conditions and production cost are all high, thereby generally do not adopted.Though the halogen flame flame retardant effect is satisfactory, but there is a series of defective, as when burning, easily having emitted excitant and corrosive hydrogen halide, and when Pintsch process and burning, produce poisonous many bromos and furans and many bromos dibenzo pentane, safety of life and property is constituted a threat to.
Summary of the invention:
The object of the present invention is to provide a kind of excellent flame-retardant that has, and the flame-retardant textile of Halogen, low toxicity.
Technical solution of the present invention is:
A kind of flame-retardant textile is characterized in that: comprise fire-retardant polyester fibre in the fabric, it is main weave structure that fabric is selected twill or satin weave or backed weave for use, and the limited oxygen index value of obtained flame-retardant polyester textile is more than 28.
The thickness of fabric is 0.2～1.0mm, and the grammes per square metre of fabric is 100～400g/m
2
Fire-retardant polyester fibre is phosphorous modification by copolymerization fiber type, and phosphorous modification by copolymerization fiber type is the polyester fiber that contains methyl P, ring-type P, phenyl P or side chain P fire retardant;
The molecular structural formula of methyl P, ring-type P, phenyl P fire retardant is as follows:
(a) methyl P (b) ring-type P (c) phenyl P
Its flame retardant agent content is calculated as 3000～7000ppm by phosphorus content in the phosphorous flame-retardant polyester fiber in the phosphorous flame-retardant polyester fiber.
The factor that influences fabrics flame resistance is more, and except must possessing the anti-flammability of fiber itself, anti-flammability also has very big related with thickness, the tightness of fabric.In order to obtain good flame retardant effect, it is main weave structure that flame-retardant textile of the present invention is selected twill or satin weave or backed weave for use.Under the prerequisite of using identical flame-retardant yarn, even plain cloth possesses very high density, the fabric with respect to twill or section line or backed weave also lacks solid sense, and frivolous fabric is easy to cause the decline of flame retardant effect.On the basis of adopting above-mentioned fiber and Fabric Design, the limited oxygen index of the obtained fabric of the present invention is at least 28, belongs to flame-retardant textile.The occasion than the high flame retardant requirement such as articles for use, bedding is suitable for being used for indoor ornamentation.
Product of the present invention has excellent flame-retardant, and Halogen, low toxicity.
The invention will be further described below in conjunction with embodiment:
The specific embodiment:
Before embodiment, below represent the evaluation method of the anti-flammability of flame-retardant textile.
A kind of anti-flammability of flame-retardant textile is to estimate according to standard GB 5454-85 combustion test method.This standard code sample places under the vertical experimental condition, in oxygen, nitrogen mixed gas stream, measures the test method that sample is just kept the required minimum oxygen concentration of burning (also claiming limited oxygen index).
The process of test is: presumptive oxygen concentration, from the appendix table, find corresponding oxygen flow and nitrogen flow.In the igniting of sample upper end, will be controlled in 10～15s the duration of ignition.Treat to remove igniter after the sample upper end complete inflammation, begin to measure burning time immediately, measure char length subsequently.
The benchmark of estimating is: in the time of satisfying char length and reach 40mm from putting out, though or char length less than 40mm, reach 2min required minimum oxygen flow when above burning time.
Calculating limit oxygen index (OI) LOI
LOI＝[O
2]/([O
2]+[N
2])*100％
In the formula: [O
2]-oxygen flow (L/min)
[N
2]-nitrogen flow (L/min)
Embodiment 1:
A kind of flame-retardant textile comprises fire-retardant polyester fibre in the fabric, be phosphorous modification by copolymerization fiber type, is the polyester fiber that contains methyl P (methyl phosphorus) fire retardant; Specification is 150D-48f-DTY, and it is main weave structure that fabric is selected filling-backed weave for use, and the thickness of fabric is 0.76mm, and the grammes per square metre of fabric (order is paid) is 282g/m
2
The molecular structural formula of methyl P fire retardant is as follows:
(a) methyl P
Its flame retardant agent content is calculated as 5000ppm by phosphorus content in the phosphorous flame-retardant polyester fiber in the phosphorous flame-retardant polyester fiber.The limited oxygen index value of obtained flame-retardant polyester textile is 32.Product has excellent flame-retardant, and Halogen, low toxicity.
Embodiment 2～8, and fabric tissue, thickness, order are paid (grammes per square metre), the limited oxygen index value sees the following form, and all the other are with embodiment 1.Product has excellent flame-retardant, and Halogen, low toxicity.
Illustrate: though 1. the density of grey cloth is identical for plain weave, twill since in process the shrinkage degree difference, but cause plain cloth to belong to flame fabric (being LOI≤26%).Forge line 1. with twill 2., forge line 2. with twill relatively it seems 3., belong to flame-retardant textile (i.e. 26%＜LOI≤34%).And filling-backed weave and its hetero-organization are by comparison, be order repay be thickness all much larger than its hetero-organization, belong within the fire-retardant scope.
Embodiment 9:
A kind of flame-retardant textile comprises fire-retardant polyester fibre in the fabric, fire-retardant polyester fibre is phosphorous modification by copolymerization fiber type, and phosphorous modification by copolymerization fiber type is the polyester fiber that contains ring-type P (or phenyl P or side chain P) fire retardant; Fabric selects for use twill (or satin weave) to be main weave structure.The thickness of fabric is 0.2～1.0mm (routine 0.2mm, 0.6mm, 1mm), and the grammes per square metre of fabric is 100～400g/m
2(routine 100g/m
2, 260g/m
2, 400g/m
2).
The molecular structural formula of ring-type P, phenyl P fire retardant is as follows:
(b) ring-type P (c) phenyl P
Its flame retardant agent content is calculated as 3000～7000ppm (routine 3000ppm, 5000ppm, 7000ppm) by phosphorus content in the phosphorous flame-retardant polyester fiber in the phosphorous flame-retardant polyester fiber.And the limited oxygen index value of obtained flame-retardant polyester textile is (example 28,30,32,35) more than 28.Product has excellent flame-retardant, and Halogen, low toxicity.
Claims (3)
1. flame-retardant textile, it is characterized in that: comprise fire-retardant polyester fibre in the fabric, it is main weave structure that fabric is selected backed weave for use, and the limited oxygen index value of obtained flame-retardant polyester textile is more than 28, wherein, fire-retardant polyester fibre is phosphorous modification by copolymerization fiber type, and phosphorous modification by copolymerization fiber is the polyester fiber that contains methyl P, ring-type P or side chain P fire retardant;
The molecular structural formula of methyl P, ring-type P fire retardant is as follows:
(a) methyl P (b) ring-type P.
2. flame-retardant textile according to claim 1 is characterized in that: the thickness of fabric is 0.2～1.0mm, and the grammes per square metre of fabric is 100～400g/m
2
3. the described flame-retardant textile of claim 1, it is characterized in that: its flame retardant agent content is calculated as 3000～7000ppm by phosphorus content in the phosphorous flame-retardant polyester fiber in the phosphorous flame-retardant polyester fiber.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2006101614449A CN101200834B (en) | 2006-12-12 | 2006-12-12 | Flame-proof textile |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2006101614449A CN101200834B (en) | 2006-12-12 | 2006-12-12 | Flame-proof textile |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101200834A CN101200834A (en) | 2008-06-18 |
| CN101200834B true CN101200834B (en) | 2010-12-08 |
Family
ID=39516180
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2006101614449A Expired - Fee Related CN101200834B (en) | 2006-12-12 | 2006-12-12 | Flame-proof textile |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101200834B (en) |
Families Citing this family (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| ES2370721B1 (en) * | 2009-07-27 | 2012-09-10 | Comersan S.A. | ACOUSTIC ABSORBENT. |
| EP2598679A4 (en) * | 2010-07-29 | 2018-03-21 | Drifire, LLC | Fire resistant woven fabrics and garments |
| CN102505276A (en) * | 2011-09-30 | 2012-06-20 | 江苏喜登博服饰有限公司 | Flame-retardant skin-friendly fabric |
| CN102505274A (en) * | 2011-10-29 | 2012-06-20 | 常熟市福嘉丽织造有限公司 | Flame-retardant fabric |
| CN102634904A (en) * | 2012-04-16 | 2012-08-15 | 中国人民解放军总后勤部军需装备研究所 | Polyester fiber blended or interwoven fabric with flame retardant property and molten drop resistance |
| CN102634896A (en) * | 2012-04-16 | 2012-08-15 | 中国人民解放军总后勤部军需装备研究所 | Flame retardant anti-dripping blended fabric and preparation method thereof |
| CN103556352A (en) * | 2013-10-17 | 2014-02-05 | 苏州威尔德工贸有限公司 | Anti-static inflaming retarding fabric |
| CN108035047A (en) * | 2017-11-09 | 2018-05-15 | 安徽博朗凯德织物有限公司 | A kind of preparation process for train fabric |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1057472A (en) * | 1991-02-26 | 1992-01-01 | 吉林省纺织工业设计研究院 | The manufacture method of reactive flame-retardant copolyester |
-
2006
- 2006-12-12 CN CN2006101614449A patent/CN101200834B/en not_active Expired - Fee Related
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1057472A (en) * | 1991-02-26 | 1992-01-01 | 吉林省纺织工业设计研究院 | The manufacture method of reactive flame-retardant copolyester |
Non-Patent Citations (3)
| Title |
|---|
| 任建平.磷系阻燃剂羧乙基苯基磷酸的合成研究.辽阳石油化工高等专科学校学报.2000,第16卷(第2期),第5页左栏最后1段. * |
| 刘美华.阻燃聚酯纤维生产技术.合成纤维工业.2000,第23卷(第4期),全文. * |
| 沈兰萍等.阻燃织物的组织、密度对其功能性的影响.天津纺织工学院学报.2000,第19卷(第4期),第64页第1节、第64页表1、第65页表3. * |
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| Publication number | Publication date |
|---|---|
| CN101200834A (en) | 2008-06-18 |
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