CN102605499A - Environmentally friendly flame-retardant polyester bulk deformation yarn and preparation method thereof - Google Patents
Environmentally friendly flame-retardant polyester bulk deformation yarn and preparation method thereof Download PDFInfo
- Publication number
- CN102605499A CN102605499A CN2011104317093A CN201110431709A CN102605499A CN 102605499 A CN102605499 A CN 102605499A CN 2011104317093 A CN2011104317093 A CN 2011104317093A CN 201110431709 A CN201110431709 A CN 201110431709A CN 102605499 A CN102605499 A CN 102605499A
- Authority
- CN
- China
- Prior art keywords
- retardant
- flame
- yarn
- preparation
- environmentally friendly
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
Landscapes
- Artificial Filaments (AREA)
- Compositions Of Macromolecular Compounds (AREA)
Abstract
The invention relates to an environmentally friendly flame-retardant polyester bulk deformation yarn with a good flame-retardant effect and a preparation method thereof, wherein the yarn comprises 86-88% of polyethylene glycol terephthalate, 11-13.9% of tricresyl phosphate, 0.1-0.7% of ethylene glycol antimony and 0.03-0.3% of 2-tert-butyl-hydroquinone. The yarn and the preparation method provided by the invention have the advantages that first, the actual P content in the final product is more than 17,000 ppm and the limiting oxygen index is over 56% so as to achieve the purpose of permanent flame retardance, and the flame-retardant effect is far better than that of similar flame-retardant polyesters at home and abroad; and second, the yarn is environmentally friendly as no gases which cause environmental pollution are produced in flame-retardant process.
Description
Technical field
The present invention relates to a kind of environmental-protection flame-retardant terylene varicosity textured filament yarn and preparation method, belong to fire-retardant yarn and make the field with good flame retardant effect.
Background technology
CN101230500A, title " a kind of flame-proof antibiotic terylene case yarn ", its adopts fire-retardant, antimicrobial nano powder and section fully mixed and then spins production method with common section and produce.In process of production, adopt the special process parameter, line density to the end value of control silk is that 250D～1000D, fracture strength reach more than the 6.5CN/DTEX, and dry-hot shrinkage is controlled between 3～6%.
CN101280522A, title " a kind of high-strength wear-resistant fabric for cases and manufacturing approach thereof " adopt the high-strength terylene filament of powerful index more than 7.5CN/DTEX to weave and through the made coated fabric of single face coating; Warp thread adopts the high-strength terylene filament air deformation yarn, and weft yarn can be other form of yarns of high-strength terylene filament.This high-strength wearable facing fabric possesses high tensile strength, high tearing brute force, high-wear resistance, and stamp is clear, COLOR FASTNESS is good, coloured light is good, makes lining have waterproof, fire-retardant, camouflage, anti-infrared concurrently through finishing functions and performance such as detects.
CN101245516A, title " production method of a kind of fire-retardant yarn and fabric thereof and this fire-retardant yarn "; Become rove and spun yarn by the flame-retardant acrylic fibre fiber of weight 40～99% and the Persian synthetic fibre fiber blending successively of weight 60～1%; The spun yarn winder is obtained fire-retardant yarn, be made into fabric by conventional method with this fire-retardant yarn.Fire-retardant yarn of the present invention and fabric thereof kept the acrylic fiber composition good permanent fire-retardant, warmth retention property good; Advantageous characteristic such as quality is light; The advantageous characteristic such as wear-resisting, well-pressed, crease-resistant pleat that kept Persian synthetic fibre fiber (modified polyester fibre) again, and during burning, have only ashes; Do not produce to melt and drip thing, fundamentally prevented the human body of burning.
Summary of the invention
Purpose of design: design a kind of environmental-protection flame-retardant terylene varicosity textured filament yarn and preparation method with good flame retardant effect.
Design: in order to realize above-mentioned purpose of design.The application adopts antimony glycol and 2-TBHQ as compound system; This compound system can be broken through the limited situation of copoly type fire retardant consumption, has promoted the effective dose of fire retardant significantly, and making that the actual phosphorus content of present phosphor-containing flame-retardant copolyester is lower (generally can only be at 5600～7500ppm) bottleneck; The actual P content of final products can reach more than the 17000ppm; Limited oxygen index can be up to 56%, and for permanent fire-retardant, and flame retardant effect is much better than domestic and international similar flame retardant polyester.The application is after meeting fire, and the segment that contains ignition-proof element forms the polyphosphoric acid with strong dehydration on the one hand under high temperature action, makes its rapid dehydration and forms fine and close carbon-coating on the surface, hinders oxygen and spreads to reaction zone; But the H and the OH high mars free radical of the generation of the catabolite cancellation in the combustion process extinguish flame rapidly on the other hand; Simultaneously, but the difficult burning smoke mist of generation diluting reaction district fuel gas then reaches fire-retardant purpose.
Technical scheme 1: a kind of environmental-protection flame-retardant terylene varicosity textured filament yarn, percentage by weight is: contain 86～88% PETG, 11～13.9% tricresyl phosphates, 0.1～0.7% antimony glycol and 0.03～0.3% 2-TBHQ.
Technical scheme 2: a kind of preparation method of environmental-protection flame-retardant terylene varicosity textured filament yarn; With the phosphorous copoly type compound of band active function groups is fire retardant; After the esterifying polycondensation reaction process is handled; With PETG the esterifying polycondensation reaction takes place under the effect of catalyst and auxiliary agent, generate the halogen-free antiflaming polyester copolyester, because copolyreaction has taken place for fire retardant and terephthalic acid (TPA), ethylene glycol; Ignition-proof element P is linked in the polyester macromolecule chain, forms polyester with essential permanent flame retardant effect.
The present invention compares with background technology, and the one, the content of actual P can reach more than the 17000ppm in the final products, and limited oxygen index has been realized permanent fire-retardant purpose up to more than 56%, and flame retardant effect is much better than domestic and international similar flame retardant polyester; The 2nd, environmental protection can not produce the gas of environmental pollution when fire-retardant.
The specific embodiment
Embodiment 1: a kind of environmental-protection flame-retardant terylene varicosity textured filament yarn, percentage by weight is: contain 86～88% PETG, 11～13.9% tricresyl phosphates, 0.1～0.7% antimony glycol and 0.03～0.3% 2-TBHQ.
Embodiment 1-1: on the basis of embodiment 1, contain 86% PETG, 13.9% tricresyl phosphate, 0.7% antimony glycol and 0.3% 2-TBHQ.
Embodiment 1-2: on the basis of embodiment 1, contain 88% PETG, 11 tricresyl phosphates, 0.7% antimony glycol and 0.3% 2-TBHQ.
Embodiment 1-3: on the basis of embodiment 1, contain 87% PETG, 12.3% tricresyl phosphate, 0.5% antimony glycol and 0.2% 2-TBHQ.
Embodiment 1-4: on the basis of embodiment 1,86.5 PETG, 13% tricresyl phosphate, 0.4% antimony glycol and 0.1% 2-TBHQ.
Embodiment 1-5: on the basis of embodiment 1,87.5 PETG, 11.7% tricresyl phosphate, 0.6% antimony glycol and 0.2% 2-TBHQ.
Embodiment 2: on the basis of embodiment 1; A kind of preparation method of environmental-protection flame-retardant terylene varicosity textured filament yarn; With the phosphorous copoly type compound of band active function groups is fire retardant, after the esterifying polycondensation reaction process is handled, with PETG the esterifying polycondensation reaction takes place under the effect of catalyst and auxiliary agent; Generate the halogen-free antiflaming polyester copolyester; Because copolyreaction has taken place for fire retardant and terephthalic acid (TPA), ethylene glycol, and ignition-proof element P is linked in the polyester macromolecule chain, form polyester with essential permanent flame retardant effect.
What need understand is: though the foregoing description is to the mentality of designing of the present invention detailed text description of contrasting; But these text descriptions; Just the simple text of mentality of designing of the present invention is described; Rather than to the restriction of mentality of designing of the present invention, any combination, increase or modification that does not exceed mentality of designing of the present invention all falls in protection scope of the present invention.
Claims (2)
1. environmental-protection flame-retardant terylene varicosity textured filament yarn is characterized in that percentage by weight is: contain 86～88% PETG, 11～13.9% tricresyl phosphates, 0.1～0.7% antimony glycol and 0.03～0.3% 2-TBHQ.
2. the preparation method of an environmental-protection flame-retardant terylene varicosity textured filament yarn; It is characterized in that: will be fire retardant with the phosphorous copoly type compound of active function groups; After the esterifying polycondensation reaction process is handled; With PETG the esterifying polycondensation reaction takes place under the effect of catalyst and auxiliary agent, generate the halogen-free antiflaming polyester copolyester, because copolyreaction has taken place for fire retardant and terephthalic acid (TPA), ethylene glycol; Ignition-proof element P is linked in the polyester macromolecule chain, forms polyester with essential permanent flame retardant effect.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201110431709.3A CN102605499B (en) | 2011-12-21 | 2011-12-21 | Environmentally friendly flame-retardant polyester bulk deformation yarn and preparation method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201110431709.3A CN102605499B (en) | 2011-12-21 | 2011-12-21 | Environmentally friendly flame-retardant polyester bulk deformation yarn and preparation method thereof |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102605499A true CN102605499A (en) | 2012-07-25 |
| CN102605499B CN102605499B (en) | 2015-07-08 |
Family
ID=46523244
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201110431709.3A Active CN102605499B (en) | 2011-12-21 | 2011-12-21 | Environmentally friendly flame-retardant polyester bulk deformation yarn and preparation method thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102605499B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2020207056A1 (en) * | 2019-04-09 | 2020-10-15 | 昆山怡家居纺织有限公司 | Method for preparing bulk flame retardant fiber containing no flame retardant agent on fdy apparatus |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1359962A (en) * | 2002-01-09 | 2002-07-24 | 济南齐鲁化纤集团有限责任公司 | Process for preparing flame-retarding phosphorus copolymerized terylene chips |
| CN101525420A (en) * | 2008-03-04 | 2009-09-09 | 东丽纤维研究所（中国）有限公司 | Fire retardant polyethylene terephthalate |
| CN101768338A (en) * | 2009-12-29 | 2010-07-07 | 从化市聚赛龙工程塑料有限公司 | Halogen-free stibium-free antiflaming polydiethylene terephthalate engineering plastics and method for preparing same |
-
2011
- 2011-12-21 CN CN201110431709.3A patent/CN102605499B/en active Active
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1359962A (en) * | 2002-01-09 | 2002-07-24 | 济南齐鲁化纤集团有限责任公司 | Process for preparing flame-retarding phosphorus copolymerized terylene chips |
| CN101525420A (en) * | 2008-03-04 | 2009-09-09 | 东丽纤维研究所（中国）有限公司 | Fire retardant polyethylene terephthalate |
| CN101768338A (en) * | 2009-12-29 | 2010-07-07 | 从化市聚赛龙工程塑料有限公司 | Halogen-free stibium-free antiflaming polydiethylene terephthalate engineering plastics and method for preparing same |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2020207056A1 (en) * | 2019-04-09 | 2020-10-15 | 昆山怡家居纺织有限公司 | Method for preparing bulk flame retardant fiber containing no flame retardant agent on fdy apparatus |
Also Published As
| Publication number | Publication date |
|---|---|
| CN102605499B (en) | 2015-07-08 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN102653890B (en) | Preparation method of highly-spinnable halogen-free flame-retardant nylon fiber | |
| CN104120505A (en) | Inflaming retarding modified PBT (Polybutylene Terephthalate) fiber and preparation method thereof | |
| CN107553992B (en) | A kind of motor vehicle interior environmental protection flame retardant fabric compound and preparation method thereof | |
| CN106498542B (en) | It is a kind of without dye environmental protection flame retardant fiber and preparation method thereof | |
| CN107557966A (en) | A kind of composite flame-proof material and preparation method | |
| CN103160996A (en) | Composite aramid fiber aviation flame retardant fabric and processing technology thereof | |
| CN102061555A (en) | Flame-retardant fabric and manufacture process thereof | |
| CN103320937A (en) | Shading curtain cloth | |
| CN104055398A (en) | Flame-retardant aviation carpet and preparation method thereof | |
| WO2018053990A1 (en) | Modacrylic, lyocell, and nylon blended flame-retardant fabric | |
| CN103361995A (en) | Basalt fiber/flame-retardant viscose blended fabric | |
| CN201990812U (en) | Anti-flaming core spun yarn fabric | |
| CN110055659B (en) | Comfortable anti-electric arc fabric and preparation method thereof | |
| CN103147206A (en) | Gum dipping flame retarding canvas and manufacturing method thereof | |
| CN102605499B (en) | Environmentally friendly flame-retardant polyester bulk deformation yarn and preparation method thereof | |
| CN101177817A (en) | Flame-proof wrap yarn | |
| CN209552629U (en) | A kind of textile fabric of high-fire-resistance | |
| CN102560728A (en) | Uvioresistant and flame retardant polyester fiber and preparing process and application thereof | |
| CN102191583A (en) | Flame-retardant and uvioresistant polyester chip and fiber manufacture method | |
| CN203270176U (en) | Shading curtain fabric | |
| CN105671722A (en) | Flame-retardant polyester yarn and sofa cloth made of same | |
| WO2023245935A1 (en) | Washable carbonized film no-melt/no-drip fabric | |
| CN110241475A (en) | A kind of preparation method of low-shrinkage type flame-resistant terylene industrial yarn | |
| CN110158190A (en) | A kind of preparation method of high-strength flame-resistant terylene industrial yarn | |
| CN205871411U (en) | Intelligence fire -retardant flowers tarpaulin that generates heat |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 311100, No. 835, Linping Avenue, Yuhang Economic Development Zone, Yuhang District, Zhejiang, Hangzhou Patentee after: Zhejiang four chemical fiber Limited by Share Ltd Address before: 311100, No. 835, Linping Avenue, Yuhang Economic Development Zone, Yuhang District, Zhejiang, Hangzhou Patentee before: Zhejiang Sitong Chemical Fibre Co., Ltd. |
|
| CP03 | Change of name, title or address |
Address after: 310000 No. 6 Wuzhou Road, Yuhang Economic and Technological Development Zone, Hangzhou City, Zhejiang Province Patentee after: Zhejiang four links new material Polytron Technologies Inc Address before: 311100 No. 835 Linping Avenue, Yuhang Economic Development Zone, Hangzhou City, Zhejiang Province Patentee before: Zhejiang four chemical fiber Limited by Share Ltd |
|
| CP03 | Change of name, title or address | ||
| CP03 | Change of name, title or address |
Address after: 310000 No. 6 Wuzhou Road, Yuhang Economic and Technological Development Zone, Hangzhou City, Zhejiang Province Patentee after: Zhejiang four links new material Polytron Technologies Inc Address before: 310000 No. 835 Linping Avenue, Yuhang Economic Development Zone, Hangzhou, Zhejiang Province Patentee before: Zhejiang four chemical fiber Limited by Share Ltd |
|
| CP03 | Change of name, title or address |