CN102534850A - Method for manufacturing inorganic nano photoresponse-type self-cleaning polyester fiber flocking fluff - Google Patents
Method for manufacturing inorganic nano photoresponse-type self-cleaning polyester fiber flocking fluff Download PDFInfo
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- CN102534850A CN102534850A CN2010106212975A CN201010621297A CN102534850A CN 102534850 A CN102534850 A CN 102534850A CN 2010106212975 A CN2010106212975 A CN 2010106212975A CN 201010621297 A CN201010621297 A CN 201010621297A CN 102534850 A CN102534850 A CN 102534850A
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Abstract
The invention provides a method for manufacturing inorganic nano photoresponse-type self-cleaning polyester fiber flocking fluff. The method comprises the steps of: manufacturing inorganic nano photoresponse-type self-cleaning polyester tows by a polyester fiber production technology, rinsing the tows or fluff, and then carrying out electric conduction finishing; then, drying, screening and packaging the fluff; and finally, obtaining the inorganic nano photoresponse-type self-cleaning polyester fiber flocking fluff for electrostatic flocking. On the premise of not changing the physicochemical property and the spinnability of the traditional fiber, the inorganic nano photoresponse-type self-cleaning polyester fiber flocking fluff has the characteristics of bactriostasis, air purification, self-cleaning function of easy desorption for oil contamination, wide, mild and economical reaction condition, and comprehensive treatment for contaminant. Various fabrics such as a curtain, a piece of table cloth, a sofa, a sheet, clothes and the like which are made from the inorganic nano photoresponse-type self-cleaning polyester fiber flocking fluff are like air purifiers which run automatically, and the fabrics can be widely applied to the places such as a living-room, a hotel room, a hospital ward, an office, a shopping building, a restaurant, an indoor casino and the like; and due to the successful development of the inorganic nano photoresponse-type self-cleaning polyester fiber flocking fluff, the method not only has wide market prospect, but also has excellent environmental benefit and social benefit.
Description
Technical field
The present invention relates to textile industry, relate in particular to the manufacturing approach of inorganic nano photoresponse type automatically cleaning polyester fiber flocked pile in the flocking industry.
Background technology
Along with the intensification day by day with health perception that improves constantly of quality of life, people are also increasingly high to the requirement of ambient air quality, and it is extremely urgent to improve IAQ.And indoor various textiless are one of living communication medias of important magnetic of dust, microorganism.When dust, microorganism are adsorbed onto when being loaded with efficient nano photochemical catalyst fabric face, under the illumination effect, produce the superoxides and the hydroxyl atomic group of active oxygen; Have superpower oxidability, can destroy the cell membrane of cell, cytoplasm is run off to dead; Solidify the protein of virus, suppress the activity of virus, and kill the planktonic bacteria in the deacration; Simultaneously, the hydroxyl free radical of generation can be accelerated the decomposition of organic substance, gas, improves air cleaning efficient; Thereby play the effect of deodorization, also can make to adhere to the easy desorption of dust greasy dirt, reach antifouling self-cleaning properties.Inorganic nano photoresponse type automatically cleaning polyester fiber is applied to the flocking industry, is an innovation.
Summary of the invention
The purpose of this invention is to provide a kind of inorganic nano photoresponse type automatically cleaning polyester fiber is the manufacturing approach of flocked pile, for the flocking industry provides a kind of brand-new fine hair product.
Inorganic nano photoresponse type automatically cleaning polyester fiber flocked pile preparation of the present invention; The functional automatically cleaning master batch of at first wanting special visible-light-responsive photocatalyst and being prone to disperse; The production process of functional automatically cleaning master batch is: first titanium dioxide, zinc oxide are passed through respectively is crushed into ultramicron; Grind to form 100～300 nanometer grade powders then; With powder mixture by weight 90～95: 10～5 obtain the functional agglomerate that contains photochemical catalyst and be prone to disperse through the method for copolycondensation again with the fibre-forming polymer blend, and special functional agglomerate and polyester slice blend are made into inorganic nano photoresponse type automatically cleaning polyester tow through the polyester fiber production technology.
The inorganic nano photoresponse type automatically cleaning polyester tow technological process of production is: with functional agglomerate with percentage by weight 10%～20% and polyester slice blend; After vacuumize, fusion, spinning machine spinning, obtain as-spun fibre to the up-coiler bucket of reeling, fall through the path.Before this, spin in the process, spinning temperature is 270 ℃～288 ℃, with 275 ℃～285 ℃ be good, spinning speed is 1100～1500 meters/minute.
Some barrels of as-spun fibres are through the creel boundling, and carry out drawing-off and obtain not crimped tow, and wherein draw ratio is 3.5～4.5 times, and drafting rate is 150～250 meters/minute.Crimped tow is not cut, and length is 0.5～6mm as requested, and the best is 1.5～4mm, obtains inorganic nano photoresponse type automatically cleaning polyester fiber flocked pile.Tow or fine hair are carried out conducting electricity after the rinsing arrangement, and again that fine hair is dry, screening, packing can obtain the inorganic nano photoresponse type automatically cleaning polyester fiber flocked pile that electrostatic spinning is used.
Good effect of the present invention is an inorganic nano photoresponse type automatically cleaning polyester fiber flocked pile; It is under the physicochemical property that does not change traditional fibre, spinnability prerequisite; Have antibacterial, purify air, self-cleaning function that greasy dirt is prone to desorption, its reaction condition wide with, characteristics economic and that pollutant is administered comprehensively.All kinds of textiless of fabrication and processing such as curtain, tablecloth, sofa, sheet, clothes or the like; Air purifier just as the automatic operation of a platform; Can be widely used in places such as room, hotel guest-room, hospital ward, office, shopping building, restaurant, indoor public place of entertainment; Succeeding in developing of inorganic nano photoresponse type automatically cleaning polyester fiber flocked pile will not only have the vast market sight, and have environment and social benefit.
The specific embodiment
Embodiment 1
The manufacture order silk size is not crimped tows of 1.11 DENIERs (dtex)
Inorganic nano photoresponse type automatically cleaning polyester fiber master batch is joined in the polyester slice with percentage by weight 14%; Carry out vacuumize, melt spinning again; Spinning temperature is 280 ℃, obtains as-spun fibre through the path to up-coiler coiling, the bucket that falls, and winding speed is 1200m/min.As-spun fibre is carried out drawing-off, and draw ratio is 3.8 times, and drafting rate is 200 meters/minute, and obtaining filament number is not crimped tows of 1.11 DENIERs (dtex).Tow is cut; Obtaining length is the inorganic nano photoresponse type automatically cleaning polyester fiber flocked pile of 2mm; Fine hair is carried out rinsing, drying, screening, packing, promptly obtain can be used for the inorganic nano photoresponse type automatically cleaning polyester fiber flocked pile of electrostatic spinning.
Embodiment 2
The manufacture order silk size is not crimped tows of 1.56 DENIERs (dtex)
Inorganic nano photoresponse type automatically cleaning polyester fiber master batch is joined in the polyester slice with percentage by weight 13%; Carry out vacuumize, melt spinning again; Spinning temperature is 283 ℃, obtains as-spun fibre through the path to up-coiler coiling, the bucket that falls, and winding speed is 1150m/min.As-spun fibre is carried out drawing-off, and draw ratio is 4 times, and drafting rate is 220 meters/minute, and obtaining filament number is not crimped tows of 1.56 DENIERs (dtex).Tow is cut; Obtaining length is the inorganic nano photoresponse type automatically cleaning polyester fiber flocked pile of 3mm; Fine hair is carried out rinsing, drying, screening, packing, promptly obtain can be used for the inorganic nano photoresponse type automatically cleaning polyester fiber flocked pile of electrostatic spinning.
The manufacturing approach of inorganic nano photoresponse type automatically cleaning polyester fiber flocked pile of the present invention is not limited to above embodiment.
Claims (2)
1. the manufacturing approach of inorganic nano photoresponse type automatically cleaning polyester fiber flocked pile; It is characterized in that being made into and conduct electricity arrangement after inorganic nano photoresponse type automatically cleaning polyester tow carries out rinsing, can obtain the inorganic nano photoresponse type automatically cleaning polyester fiber flocked pile that electrostatic spinning is used through the polyester fiber production technology.
2. the manufacturing approach of inorganic nano photoresponse type automatically cleaning polyester fiber flocked pile according to claim 1 is characterized in that: described inorganic nano photoresponse type automatically cleaning polyester tow is crimped tow not.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010106212975A CN102534850A (en) | 2010-12-31 | 2010-12-31 | Method for manufacturing inorganic nano photoresponse-type self-cleaning polyester fiber flocking fluff |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
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| CN2010106212975A CN102534850A (en) | 2010-12-31 | 2010-12-31 | Method for manufacturing inorganic nano photoresponse-type self-cleaning polyester fiber flocking fluff |
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| CN102534850A true CN102534850A (en) | 2012-07-04 |
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| CN2010106212975A Pending CN102534850A (en) | 2010-12-31 | 2010-12-31 | Method for manufacturing inorganic nano photoresponse-type self-cleaning polyester fiber flocking fluff |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107245230A (en) * | 2017-06-28 | 2017-10-13 | 郑善 | A kind of PET polyester slices with air-cleaning function and its preparation method and application |
| CN112195542A (en) * | 2020-09-27 | 2021-01-08 | 国源新材料(广州)有限公司 | Self-cleaning flocking yarn and preparation method thereof |
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Application publication date: 20120704 |