CN101235553A - Fused mass directly spinning production method for core-skin structure ultraviolet resistant function fiber - Google Patents
Fused mass directly spinning production method for core-skin structure ultraviolet resistant function fiber Download PDFInfo
- Publication number
- CN101235553A CN101235553A CNA2007101913271A CN200710191327A CN101235553A CN 101235553 A CN101235553 A CN 101235553A CN A2007101913271 A CNA2007101913271 A CN A2007101913271A CN 200710191327 A CN200710191327 A CN 200710191327A CN 101235553 A CN101235553 A CN 101235553A
- Authority
- CN
- China
- Prior art keywords
- core
- skin
- melt
- spinning
- ultraviolet function
- 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.)
- Pending
Links
Landscapes
- Multicomponent Fibers (AREA)
- Artificial Filaments (AREA)
Abstract
The invention relates to a method for producing fiber with skin-core structure and anti-ultraviolet function by melt direct spinning, in particular relates to a production method for producing the fiber with skin-core structure and anti-ultraviolet function by adopting melt of the direct spinning and the melt produced by twin-screw to pass through a compound spinning box and a core-skin compound component, wherein the direct spinning melt is a core layer, wherein the proportion by weight of the skin-core is 2:8- 6:4, the formulation of percentage by weight of the skin-layer material is that: the skin-core polymerized substance is 75-85%, the anti-ultraviolet function nanometer powder is 15-25%, and the coupling agent is 0.2-4%, wherein the skin-layer material is 100% polymerized substance. Preceding the production by adopting the compound spinning box and the compound spinning method, the method has the advantages of utilizing the conventional device, simple technology, easy operation, low cost, and convenient industrialized popularization and application.
Description
Technical field
The present invention relates to functional chemical fibre manufacturing technology, exactly is the method that a kind of fused mass directly spinning is produced skin-core structure uvioresistant function fiber, belongs to chemical fiber field
Background technology
At present, the kind of domestic functional fiber and the mode of production thereof have a lot, sum up to get up to comprise: production technology is spun in the twin-screw section; Though a little methods such as island composite algorithm production technology also can production performance functional fibre preferably, all have weak point.Twin-screw method and island composite algorithm production procedure are long, complex procedures, and technique controlling difficulty is big, and the product physical and chemical performance is inhomogeneous
Summary of the invention
At the deficiencies in the prior art, the technical problem that quasi-solution of the present invention is determined has provided a kind of manufacture method of new uvioresistant function fiber.
The objective of the invention is to design a kind of functional fiber with skin-core structure, the core-skin volume ratio is 2: 8～6: 4; The percentage by weight prescription of its cortex material is: cortex polymer 75～85%, anti-ultraviolet function nanometer powder (inorganic nano ultraviolet light screener) 15～25%, coupling agent 0.2～4%; Its core layer material is 100% polymer
The object of the present invention is achieved like this:
1 makes the cortex material melt: after by the prescription of described cortex material cortex polymer anti-ultraviolet function nanometer powder and coupling agent evenly being mixed, under 180～290 ℃ of temperature, extrude through twin-screw, obtain the cortex melt;
2 with the method injection composite component of above-mentioned cortex melt by the frequency conversion metering; Another melt inlet of composite component directly is connected with the measuring pump of melt Direct Spinning
3 compounding flux spray from the spinnerets of composite component, and melt spins production procedure and carries out the uvioresistant function fiber that spinning silk winding makes skin-core structure of the present invention routinely then
Anti-ultraviolet function nanometer powder particle diameter of the present invention should be the following fine particle of 45nm
High polymer of the present invention includes but not limited to high polymers such as PET, PBT, PTT, and the high poly-high polymer of described core-skin is identical.
Uvioresistant function kinetodesma of the present invention is owing to adopted core-sheath composite structure, in fact its core-skin layer is equivalent to section and spins functional fibre, and its sandwich layer is because of being identical with the most component of cortex, thereby can solve qualitative compatibling problem, lamination can not occur.Simultaneously, make, can also solve the not wide old trouble of other composite spinning method technology fine setting property by the multiple unit tube structural reform.
The present invention uses conventional equipment, and technology is simple, and processing ease is with low cost, is convenient to industrialization promotion and uses.
The specific embodiment
Below provide 1 specific embodiment of the present invention:
Get 78 parts of dried PET sections (weight, down together); Average grain diameter is that 35nm and surface treated model are 20 parts in the nano ultraviolet screener powder of ZO-WP015, and 2 parts of coupling agents after abundant mixing, are extruded through twin-screw under 286 ℃ and produced the cortex melt; Fiber core-skin weight ratio by 3: 7 spins out uvioresistant function PET long filament with the melt Direct Spinning mode of production.
ZO-WP015 nano ultraviolet screener powder is produced by the positive nano material in Shanghai, Shanghai Co., Ltd, and its Main Ingredients and Appearance is compounds such as ZnO, TiO2.
The following table of product proterties:
| Outward appearance | White powder |
| Solid content | 15％ |
| Dissolubility | Be scattered in water |
| Ionic | Nonionic |
| PH value | Neutral |
Products characteristics:
◎ Environmental Safety, environmentally safe have no side effect to human body;
◎ good hand feeling and washability;
The uvioresistant effect of ◎ high-efficient and lasting (rate of ultraviolet shield can reach more than 95%).
Using method: the percentage by 2%～5% adds
Claims (5)
1, the present invention relates to the method that a kind of fused mass directly spinning is produced skin-core structure uvioresistant function fiber, it is characterized in that: its technological process is as follows:
The described melt A that directly spins is for including but not limited to high polymers such as PET, PBT, PTT
Described melt B is to adopt anti-ultraviolet function nanometer powder, high polymer blend that coupling agent is identical with melt A to extrude the melt of making by twin-screw.
2, as the described method of claim one, it is characterized in that: core-skin weight percentages prescription is 2: 8～6: 4.
3, as the described method of claim one, it is characterized in that A is a sandwich layer, B is a cortex.
4, as the described method of claim one: it is characterized in that: cortex high polymer 75～85%, anti-ultraviolet function nanometer powder 15～25%, coupling agent 0.2～4%.
5, the production technology of uvioresistant function fiber according to claim 1 is characterized in that: anti-ultraviolet function nanometer powder particle diameter should be the following fine particle of 45nm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA2007101913271A CN101235553A (en) | 2007-12-18 | 2007-12-18 | Fused mass directly spinning production method for core-skin structure ultraviolet resistant function fiber |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA2007101913271A CN101235553A (en) | 2007-12-18 | 2007-12-18 | Fused mass directly spinning production method for core-skin structure ultraviolet resistant function fiber |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN101235553A true CN101235553A (en) | 2008-08-06 |
Family
ID=39919445
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNA2007101913271A Pending CN101235553A (en) | 2007-12-18 | 2007-12-18 | Fused mass directly spinning production method for core-skin structure ultraviolet resistant function fiber |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101235553A (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103710790A (en) * | 2013-12-30 | 2014-04-09 | 厦门翔鹭化纤股份有限公司 | Antistatic, antibacterial and graphene-reinforced composite polyester fiber and preparation method thereof |
| CN104499089A (en) * | 2014-12-10 | 2015-04-08 | 滨州东方地毯有限公司 | Modified polypropylene fiber and preparation method thereof |
| CN104963014A (en) * | 2015-06-01 | 2015-10-07 | 吴江市海成纺织有限公司 | Anti-perspective PTT fiber and preparation method thereof |
| CN104963012A (en) * | 2015-06-01 | 2015-10-07 | 吴江市海成纺织有限公司 | Anti-perspective PBT fiber and preparation method thereof |
| CN112796005A (en) * | 2020-12-30 | 2021-05-14 | 盐城工学院 | Sheath-core type two-component anti-static anti-ultraviolet fiber and preparation method thereof |
-
2007
- 2007-12-18 CN CNA2007101913271A patent/CN101235553A/en active Pending
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103710790A (en) * | 2013-12-30 | 2014-04-09 | 厦门翔鹭化纤股份有限公司 | Antistatic, antibacterial and graphene-reinforced composite polyester fiber and preparation method thereof |
| CN104499089A (en) * | 2014-12-10 | 2015-04-08 | 滨州东方地毯有限公司 | Modified polypropylene fiber and preparation method thereof |
| CN104963014A (en) * | 2015-06-01 | 2015-10-07 | 吴江市海成纺织有限公司 | Anti-perspective PTT fiber and preparation method thereof |
| CN104963012A (en) * | 2015-06-01 | 2015-10-07 | 吴江市海成纺织有限公司 | Anti-perspective PBT fiber and preparation method thereof |
| CN104963012B (en) * | 2015-06-01 | 2017-09-05 | 吴江市海成纺织有限公司 | A kind of anti-perspective PBT fibers and preparation method thereof |
| CN104963014B (en) * | 2015-06-01 | 2017-09-05 | 吴江市海成纺织有限公司 | A kind of anti-perspective ptt fiber and preparation method thereof |
| CN112796005A (en) * | 2020-12-30 | 2021-05-14 | 盐城工学院 | Sheath-core type two-component anti-static anti-ultraviolet fiber and preparation method thereof |
| CN112796005B (en) * | 2020-12-30 | 2023-05-23 | 盐城工学院 | Sheath-core type double-component anti-static reactance ultraviolet fiber and preparation method thereof |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN103172989B (en) | Environment-friendly antibacterial polyester material and preparation method thereof | |
| CN104672495B (en) | A kind of organo-mineral complexing heat filling and preparation method thereof and its application | |
| CN101187086A (en) | Anion fiber weaving | |
| CN102251308B (en) | Method for preparing colored light-extinction polyester filament | |
| CN103774272B (en) | A kind of ultra-thin light-weight fabric ultraviolet resistant nylon 6 fiber and preparation method thereof | |
| CN101235553A (en) | Fused mass directly spinning production method for core-skin structure ultraviolet resistant function fiber | |
| CN105603554A (en) | Graphene functionalized cellulose fiber and preparation method thereof | |
| CN101173381A (en) | Nano antimicrobial bamboo carbon viscose fiber and manufacturing method thereof | |
| CN105002595A (en) | Polymer composite function fibers containing partial graphene, and preparation method thereof | |
| CN103789873A (en) | Regenerated skin-core structure composite fiber and preparation method thereof | |
| CN110230119A (en) | A kind of preparation method of antibiotic polyester fiber | |
| CN101314873A (en) | Preparation of polypropylene nano-magnetic fibre | |
| CN106567192A (en) | Method for preparing multifunctional health-care nanofiber membrane | |
| CN103628180A (en) | Ultra-extinction memory fiber and preparation method | |
| CN101205638A (en) | Method for producing skin-core structural anti-bacterial fiber by melt direct spinning | |
| CN110565203A (en) | Antibacterial composite short fiber and preparation method thereof | |
| CN110714238A (en) | Preparation method of skin-core structure antibacterial polyester | |
| CN105177751A (en) | Colored anti-ultraviolet profiled fine denier polyester filament and preparation method thereof | |
| CN101205640A (en) | Method for producing skin-core structural micro-wave screening functional fibre by melt direct spinning | |
| CN104746173A (en) | Preparation method of hemp stalk carbon polyester fiber with high-efficient adsorption and hygroscopic properties | |
| CN108912514A (en) | Anti-floating fibre master batch, low floating fiber/glass fiber reinforced polypropylene compound material and preparation method thereof | |
| CN102330176A (en) | Production method for magnetic terylene fiber | |
| CN102877155B (en) | High-simulated-cotton porous superfine-denier polyester fiber and preparation method thereof and preparation equipment | |
| CN101205639A (en) | Method for producing skin-core structural flame-retardant fibre by melt direct spinning | |
| CN101285219A (en) | Technology for producing PLA microwave radiation shielding fiber by core-skin composite spinning |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Open date: 20080806 |