CN110484996A - A kind of ES fiber and its preparation method and application - Google Patents
A kind of ES fiber and its preparation method and application Download PDFInfo
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- CN110484996A CN110484996A CN201910584382.XA CN201910584382A CN110484996A CN 110484996 A CN110484996 A CN 110484996A CN 201910584382 A CN201910584382 A CN 201910584382A CN 110484996 A CN110484996 A CN 110484996A
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- D—TEXTILES; PAPER
- D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
- D01D—MECHANICAL METHODS OR APPARATUS IN THE MANUFACTURE OF ARTIFICIAL FILAMENTS, THREADS, FIBRES, BRISTLES OR RIBBONS
- D01D5/00—Formation of filaments, threads, or the like
- D01D5/28—Formation of filaments, threads, or the like while mixing different spinning solutions or melts during the spinning operation; Spinnerette packs therefor
- D01D5/30—Conjugate filaments; Spinnerette packs therefor
- D01D5/34—Core-skin structure; Spinnerette packs therefor
-
- D—TEXTILES; PAPER
- D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
- D01F—CHEMICAL FEATURES IN THE MANUFACTURE OF ARTIFICIAL FILAMENTS, THREADS, FIBRES, BRISTLES OR RIBBONS; APPARATUS SPECIALLY ADAPTED FOR THE MANUFACTURE OF CARBON FILAMENTS
- D01F1/00—General methods for the manufacture of artificial filaments or the like
- D01F1/02—Addition of substances to the spinning solution or to the melt
- D01F1/10—Other agents for modifying properties
-
- D—TEXTILES; PAPER
- D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
- D01F—CHEMICAL FEATURES IN THE MANUFACTURE OF ARTIFICIAL FILAMENTS, THREADS, FIBRES, BRISTLES OR RIBBONS; APPARATUS SPECIALLY ADAPTED FOR THE MANUFACTURE OF CARBON FILAMENTS
- D01F1/00—General methods for the manufacture of artificial filaments or the like
- D01F1/02—Addition of substances to the spinning solution or to the melt
- D01F1/10—Other agents for modifying properties
- D01F1/103—Agents inhibiting growth of microorganisms
-
- D—TEXTILES; PAPER
- D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
- D01F—CHEMICAL FEATURES IN THE MANUFACTURE OF ARTIFICIAL FILAMENTS, THREADS, FIBRES, BRISTLES OR RIBBONS; APPARATUS SPECIALLY ADAPTED FOR THE MANUFACTURE OF CARBON FILAMENTS
- D01F8/00—Conjugated, i.e. bi- or multicomponent, artificial filaments or the like; Manufacture thereof
- D01F8/04—Conjugated, i.e. bi- or multicomponent, artificial filaments or the like; Manufacture thereof from synthetic polymers
- D01F8/06—Conjugated, i.e. bi- or multicomponent, artificial filaments or the like; Manufacture thereof from synthetic polymers with at least one polyolefin as constituent
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- Engineering & Computer Science (AREA)
- Textile Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Manufacturing & Machinery (AREA)
- Mechanical Engineering (AREA)
- Laminated Bodies (AREA)
Abstract
The invention discloses a kind of ES fibers, belong to field of fabric producing technology, the ES fiber include the cortex resins of 30-60 parts by weight, the sandwich layer resin of 25-45 parts by weight, the conch meal of 8-15 parts by weight, the titania powder of 1-3 parts by weight, the dispersing agent of 0.1-1 parts by weight, 0.1-2 parts by weight coupling agent；The surface of the ES fiber is uniformly coated with finish；Wherein, the partial size of the conch meal is 500-1000nm, and the partial size of the titania powder is 50-100nm.The ES fiber can be used for preparing house decorative material.The present invention also provides a kind of preparation methods of ES fiber.The ES fiber producing processes are simple, at low cost, have good gas permeability and moistureproof and mildewproof effect, and adsorbable a certain amount of indoor pernicious gas, whole intensity is higher, when being applied to house decorative material, indoor light can be made more soft, are conducive to care human eye.
Description
Technical field
The invention belongs to field of fabric producing technology, and in particular to a kind of ES fiber and its preparation method and application.
Background technique
ES (Ethylene-Propylene Side By Side) fiber is a kind of bi-component (polypropylene PP/ polyethylene
PE) the skin-core type hot melt fiber of low melting point is the novel hot sticky mould assembly polyene of one kind that Japanese Chisso Corporation in 1974 developed
Hydrocarbon system fiber.When ES fiber is heated at a certain temperature, the PE on surface is melted and the PP of sandwich layer does not melt, and forms fiber
With the structure of fiber mutually then, the non-woven cloth without using adhesive can be made into.ES non-woven cloth products are fluffy, soft due to its
Soft, the characteristics of intensity is high, superior permeability, is widely used in a series of disposable hygienics such as manufacture sanitary napkin, paper diaper
Articles.
In terms of the research of ES fiber focuses primarily upon and how it to be made to be more suitable for amenities.And ES fiber applications in
When house decorative material, be not suitable for being used alone, it is also necessary to use with other fiber composites.Such as application No. is
201610155226.8 patent of invention, in the middle layer for preparing a kind of complex nonwoven wallpaper, wherein interbed includes wood pulp
Fiber, weight percent 20-30%；Flax fiber, weight percent 50-70%, length 4-7mm；ES fiber, weight
Percentage is 10-20%, length 4-7mm.
Summary of the invention
In order to overcome the defects of the prior art described above, the technical problems to be solved by the present invention are: providing a kind of suitable use
In the ES fiber and its preparation method and application of house decorative material.
In order to solve the above-mentioned technical problem, the technical solution adopted by the present invention are as follows: a kind of ES fiber, including 30-60 weight
Part cortex resin, the sandwich layer resin of 25-45 parts by weight, the conch meal of 8-15 parts by weight, 1-3 parts by weight titanium dioxide powder
End, the dispersing agent of 0.1-1 parts by weight, 0.1-2 parts by weight coupling agent；The surface of the ES fiber is uniformly coated with finish；
Wherein, the partial size of the conch meal is 500-1000nm, and the partial size of the titania powder is 50-100nm.
Above-mentioned ES fiber is preparing the application in house decorative material.
A kind of preparation method of ES fiber, comprising the following steps:
Step 1 mixes the conch meal of 8-15 parts by weight with the titania powder of 1-3 parts by weight, after mixing plus
Enter the dispersing agent of the 0.1-1 parts by weight after grinding and the coupling agent of 0.1-2 parts by weight, is uniformly mixed and obtains mixture, it will
Sandwich layer resin after the grinding of mixture and 25-45 parts by weight mixes, and obtains sandwich layer mixture, then sandwich layer mixture is passed through
After melting, mixing, extrusion, water cooling, pelletizing, drying, sandwich layer master batch is made；
Step 2 mixes the cortex resin of 30-60 parts by weight and sandwich layer master batch, carries out spinning after melting extrusion, obtains ES
Fiber.
The beneficial effects of the present invention are: ES fiber provided by the invention, by adding conch meal and titania powder,
Make gained ES fiber that there is good gas permeability, there is good moistureproof and mildewproof effect, while adsorbable a certain amount of interior has
Evil gas, and calcium compound can be generated with the carbon dioxide reaction in air, it promote whole intensity, while certain partial size
Conch meal and titania powder mix, and can improve the reflecting effect of fiber, by ES fiber applications in house decorative material
When, the multi-pore structure of conch meal makes light be radiated at house decorative material surface diffusing reflection easily occurs, cooperates with titanium dioxide
Effect, can make indoor light more soft, can reduce visual fatigue, be conducive to take good care of human eye, ES fiber provided by the invention
Preparation method it is simple, be convenient for industrialized production, and after master batch is made in conch meal and titania powder and sandwich layer resin alloy
The preparation for carrying out ES fiber again ensure that conch meal and titania powder are fully dispersed in ES fiber.
Specific embodiment
To explain the technical content, the achieved purpose and the effect of the present invention in detail, it is explained below in conjunction with embodiment.
The most critical design of the present invention is: added in sandwich layer resin conch meal and titanium dioxide powder foot couple ES fiber into
Row is modified.
The present invention provides a kind of ES fiber, the sandwich layer resin of cortex resin, 25-45 parts by weight including 30-60 parts by weight,
The conch meal of 8-15 parts by weight, the titania powder of 1-3 parts by weight, the dispersing agents of 0.1-1 parts by weight, 0.1-2 parts by weight
Coupling agent；The surface of the ES fiber is uniformly coated with finish；
Wherein, the partial size of the conch meal is 500-1000nm, and the partial size of the titania powder is 50-100nm.
Above-mentioned ES fiber is preparing the application in house decorative material.
As can be seen from the above description, the beneficial effects of the present invention are: ES fiber provided by the invention, by adding conch meal
And titania powder, make gained ES fiber that there is good gas permeability, there is good moistureproof and mildewproof effect, while adsorbable
A certain amount of indoor harmful gas, and calcium compound can be generated with the carbon dioxide reaction in air, whole intensity is promoted,
Conch meal and titania powder mix simultaneously, can improve the reflecting effect of fiber, by ES fiber applications in interior decoration
When material, the porous of conch meal makes light be radiated at house decorative material surface diffusing reflection easily occurs, cooperates with titanium dioxide
Effect, can make indoor light more soft, can reduce visual fatigue, be conducive to take good care of human eye.
A kind of preparation method of ES fiber, comprising the following steps:
Step 1 mixes the conch meal of 8-15 parts by weight with the titania powder of 1-3 parts by weight, after being uniformly mixed again
The dispersing agent of the 0.1-1 parts by weight after grinding and the coupling agent of 0.1-2 parts by weight is added, is uniformly mixed and obtains mixture,
Sandwich layer resin after the grinding of mixture and 25-45 parts by weight is mixed, obtains sandwich layer mixture, then by sandwich layer mixture
After melting, mixing, extrusion, water cooling, pelletizing, drying, sandwich layer master batch is made；
Step 2 mixes the cortex resin of 30-60 parts by weight and sandwich layer master batch, carries out spinning after melting extrusion, obtains ES
Fiber, routinely preparation process uses finish before winding in spinning process, and the finish is commercially available spinning oil, by using
Finish can effectively improve the antistatic property of ES fiber.
As can be seen from the above description, the beneficial effects of the present invention are: the preparation method cost of ES fiber provided by the invention
It is low, simple, be convenient for industrialized production, and conch meal and titania powder and sandwich layer resin alloy are made after master batch and carry out ES again
The preparation of fiber ensure that conch meal and titania powder are fully dispersed in ES fiber.
Further, the cortex resin is that high density polyethylene (HDPE) (HDPE) that fusing point is 120-130 DEG C or low-density are poly-
One or both of ethylene (LDPE).
Further, the sandwich layer resin is the polypropylene (PP) that fusing point is 165-175 DEG C.
Further, the dispersing agent is one of stearic acid, zinc stearate, magnesium stearate or calcium stearate or more
Kind；The coupling agent is one or more of titanate esters, Aluminate and aluminium titanium composite coupler.
The embodiment of the present invention one are as follows:
A kind of ES fiber, the shell of the sandwich layer resin of cortex resin, 40 parts by weight including 60 parts by weight, 15 parts by weight
Powder, the titania powder of 3 parts by weight, the dispersing agent of 1 parts by weight, 1 parts by weight coupling agent；The surface of the ES fiber is uniform
Coated with finish；
Wherein, the partial size of the conch meal is 500-1000nm, and the partial size of the titania powder is 50-100nm；
The cortex resin is the HDPE that fusing point is 120-130 DEG C；
The sandwich layer resin is the PP that fusing point is 165-175 DEG C；
The dispersing agent is zinc stearate and magnesium stearate；
The coupling agent is titanate esters and Aluminate；
The preparation method of above-mentioned ES fiber, specifically includes the following steps:
Step 1 mixes conch meal with titania powder, be uniformly mixed again afterwards be added grind after dispersing agent and
Coupling agent is uniformly mixed and obtains mixture, mixture is mixed with the sandwich layer resin after grinding, obtains sandwich layer mixture,
Sandwich layer master batch is made after melting, mixing, extrusion, water cooling, pelletizing, drying in sandwich layer mixture again；
Step 2 mixes cortex resin and sandwich layer master batch, carries out spinning after melting extrusion, obtains ES fiber, spinning process
In routinely preparation process before winding use finish, the finish be commercially available spinning oil；
By above-mentioned ES fiber applications in preparing house decorative material, such as wall paper, decorative panel.
The embodiment of the present invention two are as follows:
A kind of ES fiber, the shell of the sandwich layer resin of cortex resin, 45 parts by weight including 50 parts by weight, 10 parts by weight
Powder, the titania powder of 2 parts by weight, the dispersing agent of 0.3 parts by weight, 2 parts by weight coupling agent；The surface of the ES fiber is equal
It is even to be coated with finish；
Wherein, the partial size of the conch meal is 500-1000nm, and the partial size of the titania powder is 50-100nm；
The cortex resin is the LDPE that fusing point is 120-130 DEG C；
The sandwich layer resin is the polypropylene that fusing point is 165-175 DEG C；
The dispersing agent is calcium stearate；
The coupling agent is aluminium titanium composite coupler；
The preparation method of above-mentioned ES fiber, specifically includes the following steps:
Step 1 mixes conch meal with titania powder, be uniformly mixed again afterwards be added grind after dispersing agent and
Coupling agent is uniformly mixed and obtains mixture, mixture is mixed with the sandwich layer resin after grinding, obtains sandwich layer mixture,
Sandwich layer master batch is made after melting, mixing, extrusion, water cooling, pelletizing, drying in sandwich layer mixture again；
Step 2 mixes cortex resin and sandwich layer master batch, carries out spinning after melting extrusion, obtains ES fiber, spinning process
In routinely preparation process before winding use finish, the finish be commercially available spinning oil；
Above-mentioned ES fiber applications are existed in preparing house decorative material, such as wallpaper, wall paper, decorative panel, above-mentioned ES fiber
It can be used directly as wall paper when being used to prepare wall paper, can be used as surface layer when being used to prepare wall paper and wallpaper, also can be used as
Interbed, above-mentioned ES fiber can mix with other materials when being used to prepare decorative panel and be pressed into plate, can also be viscous with other plates
It closes and is used in combination.
The embodiment of the present invention three are as follows:
A kind of ES fiber, the sandwich layer resin of cortex resin, 25 parts by weight including 30 parts by weight, 8 parts by weight conch meal,
The titania powder of 1 parts by weight, the dispersing agent of 0.1 parts by weight, 0.1 parts by weight coupling agent；The surface of the ES fiber is equal
It is even to be coated with finish；
Wherein, the partial size of the conch meal is 500-1000nm, and the partial size of the titania powder is 50-100nm；
The cortex resin is that the weight ratio of the HDPE and LDPE that fusing point is 120-130 DEG C, the HDPE and LDPE are 2:
1；
The sandwich layer resin is the polypropylene that fusing point is 165-175 DEG C；
The dispersing agent is stearic acid；
The coupling agent is titanate esters；
The preparation method of above-mentioned ES fiber, specifically includes the following steps:
Step 1 mixes conch meal with titania powder, be uniformly mixed again afterwards be added grind after dispersing agent and
Coupling agent is uniformly mixed and obtains mixture, mixture is mixed with the sandwich layer resin after grinding, obtains sandwich layer mixture,
Sandwich layer master batch is made after melting, mixing, extrusion, water cooling, pelletizing, drying in sandwich layer mixture again；
Step 2 mixes cortex resin and sandwich layer master batch, carries out spinning after melting extrusion, obtains ES fiber, spinning process
In routinely preparation process before winding use finish, the finish be commercially available spinning oil；
Above-mentioned ES fiber can be applied to prepare house decorative material.
The embodiment of the present invention four are as follows:
A kind of preparation method of ES fiber, specifically includes the following steps:
Step 1 mixes the conch meal of 12 parts by weight with the titania powder of 0.5 parts by weight, is uniformly mixed and adds afterwards again
Enter the dispersing agent of 0.5 parts by weight after grinding and the coupling agent of 0.5 parts by weight, is uniformly mixed and obtains mixture, will mix
Expect to mix with the sandwich layer resin after the grinding of 35 parts by weight, obtains sandwich layer mixture, then sandwich layer mixture is melted, is mixed
After refining, extrusion, water cooling, pelletizing, drying, sandwich layer master batch is made；
Step 2 mixes the cortex resin of 40 parts by weight and sandwich layer master batch, carries out spinning after melting extrusion, obtains ES fibre
It ties up, routinely preparation process uses finish before winding in spinning process, and the finish is commercially available spinning oil；
The cortex resin is the HDPE that fusing point is 120-130 DEG C；
The sandwich layer resin is the polypropylene that fusing point is 165-175 DEG C；
The dispersing agent is magnesium stearate；
The coupling agent is Aluminate；
By the ES fiber applications of above method preparation in preparing house decorative material.
In conclusion ES fiber provided by the invention makes gained ES fiber by addition conch meal and titania powder
With good gas permeability, there is good moistureproof and mildewproof effect, while adsorbable a certain amount of indoor harmful gas, and can be with
Carbon dioxide reaction in air generates calcium compound, promotes whole intensity, while conch meal and titania powder are mixed
It is even, the reflecting effect of fiber can be improved, by ES fiber applications when house decorative material, the conch meal of certain particle size range
It is porous make light be radiated at house decorative material surface diffusing reflection easily occurs, the titania powder with certain particle size range
Synergistic effect, can make indoor light more soft, can reduce visual fatigue, be conducive to take good care of human eye, but work as titanium dioxide powder
When the partial size at end is excessive, the diffusing reflection effect of conch meal will affect, the preparation method of ES fiber provided by the invention is simple, is convenient for
Industrialized production, it is low in cost, and conch meal and titania powder and sandwich layer resin alloy are made after master batch and carry out ES fibre again
The preparation of dimension ensure that conch meal and titania powder are fully dispersed in ES fiber.
The above description is only an embodiment of the present invention, is not intended to limit the scope of the invention, all to utilize this hair
Equivalents made by bright description are applied directly or indirectly in relevant technical field, are similarly included in this hair
In bright scope of patent protection.
Claims (6)
1. a kind of ES fiber, which is characterized in that the sandwich layer resin of cortex resin, 25-45 parts by weight including 30-60 parts by weight,
The conch meal of 8-15 parts by weight, the titania powder of 1-3 parts by weight, the dispersing agents of 0.1-1 parts by weight, 0.1-2 parts by weight
Coupling agent；
Wherein, the partial size of the conch meal is 500-1000nm, and the partial size of the titania powder is 50-100nm.
2. ES fiber according to claim 1, which is characterized in that the cortex resin is the height that fusing point is 120-130 DEG C
One or both of density polyethylene or low density polyethylene (LDPE).
3. ES fiber according to claim 1, which is characterized in that the sandwich layer resin is that fusing point is 165-175 DEG C poly-
Propylene.
4. ES fiber according to claim 1, which is characterized in that the dispersing agent is stearic acid, zinc stearate, stearic acid
One of magnesium or calcium stearate are a variety of；The coupling agent is one of titanate esters, Aluminate and aluminium titanium composite coupler
Or it is several.
5. a kind of preparation method of ES fiber, which comprises the following steps:
Step 1 mixes the conch meal of 8-15 parts by weight with the titania powder of 1-3 parts by weight, is added grinds after mixing
The dispersing agent of smashed 0.1-1 parts by weight and the coupling agent of 0.1-2 parts by weight are ground, is uniformly mixed and obtains mixture, will mix
Material mix with the sandwich layer resin after the grinding of 25-45 parts by weight, and obtains sandwich layer mixture, then sandwich layer mixture is passed through and is melted
Melt, be kneaded, squeezing out, water cooling, pelletizing, it is dry after, sandwich layer master batch is made；
Step 2 mixes the cortex resin of 30-60 parts by weight and sandwich layer master batch, carries out spinning after melting extrusion, obtains ES fibre
Dimension.
6. ES fiber according to any one of claims 1-4 is preparing the application in house decorative material.
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| CN201910584382.XA CN110484996A (en) | 2019-07-01 | 2019-07-01 | A kind of ES fiber and its preparation method and application |
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| CN201910584382.XA CN110484996A (en) | 2019-07-01 | 2019-07-01 | A kind of ES fiber and its preparation method and application |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113322542A (en) * | 2021-05-28 | 2021-08-31 | 广东鑫球新材料科技有限公司 | Sheath-core composite fiber with high melt index, and preparation method and production equipment of fiber rod of sheath-core composite fiber |
| CN113774521A (en) * | 2021-10-26 | 2021-12-10 | 罗莱生活科技股份有限公司 | Sea-island type nano composite fiber and preparation method thereof |
| CN114687003A (en) * | 2022-03-02 | 2022-07-01 | 百事基材料（青岛）股份有限公司 | Pearl-containing macrobiotic ES fiber |
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