CN202116706U - Polyester fiber with radiation-proof, negative ion and far infrared emission functions - Google Patents
Polyester fiber with radiation-proof, negative ion and far infrared emission functions Download PDFInfo
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- CN202116706U CN202116706U CN2011201188556U CN201120118855U CN202116706U CN 202116706 U CN202116706 U CN 202116706U CN 2011201188556 U CN2011201188556 U CN 2011201188556U CN 201120118855 U CN201120118855 U CN 201120118855U CN 202116706 U CN202116706 U CN 202116706U
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Abstract
The utility model relates to polyester fiber with radiation-proof, negative ion and far infrared emission functions. Strip-shaped easy-flowing bodies are arranged in the polyester fiber in scatter mode. An outer layer of each strip-shaped easy-flowing body is made of materials with a high melt index. Powder with a nanometer function is arranged in the strip-shaped easy-flowing bodies. The powder with the nanometer function is carbon material loaded with BaSO4. The polyester fiber is made by blend spinning activated carbon loaded with BaSO4 and polyester. Problems that fiber is poor in fiber flexibility, poor in comfortableness and heavy in weight, does not have a health care function, and the like caused by spinning with metal powder or metal wires in the existing radiation-proof fiber are solved. The polyester fiber is applied to radiation-proof clothes and radiation-proof reinforcing materials and has the advantages of being good in flexibility, light in weight and good in wearing comfortableness and having health care functions of the negative ions and far infrared emission.
Description
Technical field
The utility model function of dominant fibre technology field particularly relates to a kind of polyester fiber with radiation proof, anion and far-infrared transmitting function.
Background technology
Radiation proof material has become a big problem of current material subject, and along with the appearance and the extensive use of various high radiation devices, the research of radiation proof material has caused people's common concern.And being widely used of high radiation source in the various medical checkout equipments, for the healthy radiation resistant fiber of protection medical personnel and fabric thereof also are a kind of requisite materials.Radiation is classified as the fourth-largest environomental pollution source after water source, atmosphere, noise by the World Health Organization, becomes the healthy stealth " killer " of harm humans, and the protection radiation has become the task of top priority.
What adopt mostly for radiation resistant fiber at present is the heavier metal fibre of quality, thereby also must bring matter heavy, and flexibility, comfortableness are relatively poor, numerous shortcomings such as dyeability difference; Simultaneously when having shielding property concurrently; The still unmanned exploitation of fiber that has health care again; Therefore develop the development trend that a kind of fiber with radiation proof and health care promptly satisfies current radiation resistant fiber, meet also that fiber is differential, the requirement of multifunction.
Activated carbon is under 2000 ℃ of hot conditions, the high-load wood fibre to be carried out the charing processing to obtain, and has high specific area, and excellent absorption property is antibiotic, antibacterial, has performances such as anion, far infrared emitting performance and ultra-violet radiation resisting concurrently; Research in fields such as environmental wastewater processing, noble metal extraction, air cleaning, health cares has obtained certain achievement, and is applied to commercial production and the people various aspects of living.Utilize the absorption property loading nano silvery of active carbon like Chinese patent CN200510024952.8 (activated carbon fiber/Nano Silver composite antibiotic material in medical use and preparation method thereof), CN02129358.9 (utilizing the method that combines to make anti-biotic material of Nano Silver and activated carbon fiber), the CN200810224632.0 method of loading nano silvery (a kind of on activated carbon fiber), as anti-biotic material.Chinese patent CN200510014991.X has reported a kind of preparation method of novel light-wave absorbing carbon fiber composite material simultaneously, through mixing of carbon fiber, improves the electric conductivity of body fiber, makes it have absorbing property.
Summary of the invention
The utility model technical problem to be solved provides a kind of polyester fiber with radiation proof, anion and far-infrared transmitting function, uses loaded with nano BaSO
4Activated carbon and polyester carry out co-blended spinning and prepare; Solved and used metal dust in the present radiation resistant fiber or carry out spinning, problems such as the fiber softening property of being brought is poor, comfortableness is bad, quality is heavy, no health care with wire.
The utility model solves the technical scheme that its technical problem adopted: a kind of polyester fiber with radiation proof, anion and far-infrared transmitting function is provided, and the inner dispersion of described polyester fiber is placed with strip and is prone to liquid.
Described strip is prone to the strip or the stratiform that is reduced gradually by middle mind-set edge thickness that be shaped as of liquid.
The skin that described strip is prone to liquid is the material with high fusion index.
Described strip is prone to be provided with nano-function powder in the liquid.
Described nano-function powder is the material with carbon element of load BaSO4.
Beneficial effect
The utility model is used loaded with nano BaSO
4Activated carbon and polyester carry out co-blended spinning and prepare; Solved and used metal dust in the present radiation resistant fiber or carry out spinning, problems such as the fiber softening property of being brought is poor, comfortableness is bad, quality is heavy, no health care with wire.Be used for Radiation proof dress and radiation proof reinforcing material, have that flexibility is good, light weight, wearing comfort is good and have characteristics such as anion, far infrared emission health care.
Description of drawings
Fig. 1 is the structural representation of the utility model.
The specific embodiment
Below in conjunction with specific embodiment, further set forth the utility model.Should be understood that these embodiment only to be used to the utility model is described and be not used in the restriction the utility model scope.Should be understood that in addition those skilled in the art can do various changes or modification to the utility model after the content of having read the utility model instruction, these equivalent form of values fall within the application's appended claims institute restricted portion equally.
As shown in Figure 1, a kind of polyester fiber of the utility model with radiation proof, anion and far-infrared transmitting function, described polyester fiber 1 inner dispersion is placed with strip and is prone to liquid 2.The skin that described strip is prone to liquid 2 is the material with high fusion index.Described strip is prone to be provided with nano-function powder 3 in the liquid 2.Described nano-function powder 3 is the material with carbon element of load BaSO4.
Take by weighing activated carbon 500g, put in the HCl solution of 5L 0.5mol/L, in acid solution, flood 10min, filter later, clean, oven dry with 2L water;
BaCl at 10L 0.5mol/L
2Solution in drop into 500g acid activation activated carbon, adopt the method for absorption, at 35 ℃, filter behind the absorption 1.5h, put into the H of 0.5mol/L then
2SO
4Dipping 30min refilters, and oven dry is worth load BaSO
4Activated carbon;
By load BaSO
4Activated carbon and polyester fiber quality proportioning be to feed intake at 2.5: 100, carry out co-blended spinning then; Its process route is POY-DTY.In the spinning process temperature 260-290 ℃, spin fast 3000-4000m/min, fiber produces certain degree of orientation under high-speed winding speed, the precursor Stability Analysis of Structures.DTY process velocity 400-800m/min.Be characterized in that technological process is short, production efficiency is high.But the POY long-term storage, long-distance transport.DTY is best in quality.POY-DTY has become the process route that extensively adopts at present.Because POY kibisso output is big, it is many to emit heat, so need to hang down learn higher air-supply humidity through hearsay.The wind-warm syndrome 26-28 of lateral blowing ℃, air-supply relative humidity 70-80%, wind speed 0.4-0.5m/s makes the polyester fiber with radiation proof function.Certainly, we need when going wrong, should in time adjust each item technological parameter according to the manufacturing condition of reality, to reach best properties of product.
Just having begun flowing phase is that ball is dispersed in the polyester matrix, forms strip through spin-drawing, through forming the function decentralized photo of conducting, reduces the powder consumption, increases efficient; And radiation resistant fiber, if directly disperse, ray can be walked around powder, does not reach the effect of shielding, if form strip or stratiform, functional particulate can penetrate by high efficiency shielding ray in the regional area enrichment.
Claims (4)
1. polyester fiber with radiation proof, anion and far-infrared transmitting function is characterized in that: described polyester fiber (1) is inner to be disperseed to be placed with strip and is prone to liquid (2).
2. a kind of polyester fiber with radiation proof, anion and far-infrared transmitting function according to claim 1 is characterized in that: described strip is prone to the strip or the stratiform that is reduced gradually by middle mind-set edge thickness that be shaped as of liquid (2).
3. a kind of polyester fiber with radiation proof, anion and far-infrared transmitting function according to claim 1 is characterized in that: the skin that described strip is prone to liquid (2) is the material with high fusion index.
4. a kind of polyester fiber with radiation proof, anion and far-infrared transmitting function according to claim 1 is characterized in that: described strip is prone to be provided with in the liquid (2) nano-function powder (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011201188556U CN202116706U (en) | 2011-04-20 | 2011-04-20 | Polyester fiber with radiation-proof, negative ion and far infrared emission functions |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011201188556U CN202116706U (en) | 2011-04-20 | 2011-04-20 | Polyester fiber with radiation-proof, negative ion and far infrared emission functions |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202116706U true CN202116706U (en) | 2012-01-18 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011201188556U Expired - Fee Related CN202116706U (en) | 2011-04-20 | 2011-04-20 | Polyester fiber with radiation-proof, negative ion and far infrared emission functions |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202116706U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105908269A (en) * | 2016-06-12 | 2016-08-31 | 福建百宏聚纤科技实业有限公司 | Manufacturing method of special-shaped hollow warmth keeping polyester drawn textured yarn |
-
2011
- 2011-04-20 CN CN2011201188556U patent/CN202116706U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105908269A (en) * | 2016-06-12 | 2016-08-31 | 福建百宏聚纤科技实业有限公司 | Manufacturing method of special-shaped hollow warmth keeping polyester drawn textured yarn |
| CN105908269B (en) * | 2016-06-12 | 2017-05-03 | 福建百宏聚纤科技实业有限公司 | Manufacturing method of special-shaped hollow warmth keeping polyester drawn textured yarn |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120118 Termination date: 20160420 |