CN106222883B - A kind of inner lining of automobile material that there is sterilization to eliminate the unusual smell - Google Patents
A kind of inner lining of automobile material that there is sterilization to eliminate the unusual smell Download PDFInfo
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- CN106222883B CN106222883B CN201610751535.1A CN201610751535A CN106222883B CN 106222883 B CN106222883 B CN 106222883B CN 201610751535 A CN201610751535 A CN 201610751535A CN 106222883 B CN106222883 B CN 106222883B
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- D—TEXTILES; PAPER
- D04—BRAIDING; LACE-MAKING; KNITTING; TRIMMINGS; NON-WOVEN FABRICS
- D04H—MAKING TEXTILE FABRICS, e.g. FROM FIBRES OR FILAMENTARY MATERIAL; FABRICS MADE BY SUCH PROCESSES OR APPARATUS, e.g. FELTS, NON-WOVEN FABRICS; COTTON-WOOL; WADDING ; NON-WOVEN FABRICS FROM STAPLE FIBRES, FILAMENTS OR YARNS, BONDED WITH AT LEAST ONE WEB-LIKE MATERIAL DURING THEIR CONSOLIDATION
- D04H1/00—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres
- D04H1/40—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres from fleeces or layers composed of fibres without existing or potential cohesive properties
- D04H1/42—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres from fleeces or layers composed of fibres without existing or potential cohesive properties characterised by the use of certain kinds of fibres insofar as this use has no preponderant influence on the consolidation of the fleece
- D04H1/4382—Stretched reticular film fibres; Composite fibres; Mixed fibres; Ultrafine fibres; Fibres for artificial leather
-
- 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
- D01F6/00—Monocomponent artificial filaments or the like of synthetic polymers; Manufacture thereof
- D01F6/44—Monocomponent artificial filaments or the like of synthetic polymers; Manufacture thereof from mixtures of polymers obtained by reactions only involving carbon-to-carbon unsaturated bonds as major constituent with other polymers or low-molecular-weight compounds
- D01F6/46—Monocomponent artificial filaments or the like of synthetic polymers; Manufacture thereof from mixtures of polymers obtained by reactions only involving carbon-to-carbon unsaturated bonds as major constituent with other polymers or low-molecular-weight compounds of polyolefins
-
- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06M—TREATMENT, NOT PROVIDED FOR ELSEWHERE IN CLASS D06, OF FIBRES, THREADS, YARNS, FABRICS, FEATHERS OR FIBROUS GOODS MADE FROM SUCH MATERIALS
- D06M11/00—Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials, with inorganic substances or complexes thereof; Such treatment combined with mechanical treatment, e.g. mercerising
-
- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06M—TREATMENT, NOT PROVIDED FOR ELSEWHERE IN CLASS D06, OF FIBRES, THREADS, YARNS, FABRICS, FEATHERS OR FIBROUS GOODS MADE FROM SUCH MATERIALS
- D06M13/00—Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials, with non-macromolecular organic compounds; Such treatment combined with mechanical treatment
-
- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06M—TREATMENT, NOT PROVIDED FOR ELSEWHERE IN CLASS D06, OF FIBRES, THREADS, YARNS, FABRICS, FEATHERS OR FIBROUS GOODS MADE FROM SUCH MATERIALS
- D06M15/00—Treating fibres, threads, yarns, fabrics, or fibrous goods made from such materials, with macromolecular compounds; Such treatment combined with mechanical treatment
-
- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06M—TREATMENT, NOT PROVIDED FOR ELSEWHERE IN CLASS D06, OF FIBRES, THREADS, YARNS, FABRICS, FEATHERS OR FIBROUS GOODS MADE FROM SUCH MATERIALS
- D06M16/00—Biochemical treatment of fibres, threads, yarns, fabrics, or fibrous goods made from such materials, e.g. enzymatic
-
- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06M—TREATMENT, NOT PROVIDED FOR ELSEWHERE IN CLASS D06, OF FIBRES, THREADS, YARNS, FABRICS, FEATHERS OR FIBROUS GOODS MADE FROM SUCH MATERIALS
- D06M2101/00—Chemical constitution of the fibres, threads, yarns, fabrics or fibrous goods made from such materials, to be treated
- D06M2101/02—Natural fibres, other than mineral fibres
- D06M2101/04—Vegetal fibres
- D06M2101/06—Vegetal fibres cellulosic
-
- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06M—TREATMENT, NOT PROVIDED FOR ELSEWHERE IN CLASS D06, OF FIBRES, THREADS, YARNS, FABRICS, FEATHERS OR FIBROUS GOODS MADE FROM SUCH MATERIALS
- D06M2101/00—Chemical constitution of the fibres, threads, yarns, fabrics or fibrous goods made from such materials, to be treated
- D06M2101/02—Natural fibres, other than mineral fibres
- D06M2101/10—Animal fibres
-
- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06M—TREATMENT, NOT PROVIDED FOR ELSEWHERE IN CLASS D06, OF FIBRES, THREADS, YARNS, FABRICS, FEATHERS OR FIBROUS GOODS MADE FROM SUCH MATERIALS
- D06M2101/00—Chemical constitution of the fibres, threads, yarns, fabrics or fibrous goods made from such materials, to be treated
- D06M2101/40—Fibres of carbon
Abstract
The invention belongs to technical field of automotive trim, disclose a kind of inner lining of automobile material that there is sterilization to eliminate the unusual smell, and the automotive trim is made with material of the component of following parts by weight：100 120 parts of isotactic polypropylene, 8 16 parts of maleic anhydride inoculated polypropylene, 8 16 parts of medical stone, carry 35 parts of lanthanum zinc oxide, carry 35 parts of cerium titanium dioxide, 0.3 0.5 parts of antioxidant, 8 16 parts of vermiculite, 0.6 1 parts of silane coupling agent, 0.2 0.4 parts of monoglyceride, 30 50 parts of polyethylene wax, 20 30 parts of chitin fiber, 30 50 parts of carbon nano-fiber, 30 40 parts of bamboo fibre, 46 parts of perilla herb oil, 10 20 parts of cape jasmine, 8 16 parts of caulis bambusae in taenian, 10 20 parts of Cortex Magnoliae Officinalis, 6 12 parts of emblic leafflower leaf, 15 25 parts of Prunella vulgaris.The inner lining of automobile material of the present invention have the function of sterilizing ability it is strong, can long-acting bactericidal, good antimicrobial effect, elimination peculiar smell.
Description
Technical field
The invention belongs to technical field of automotive trim, are related to a kind of inner lining of automobile material, have more particularly, to one kind
The inner lining of automobile material that eliminates the unusual smell is sterilized, is specifically related to a kind of inner lining of automobile that there is sterilization to eliminate the unusual smell with non-woven fabric compounded
Material.
Background technology
With the rapid development of economy, people's living standards continue to improve, automobile industry development is rapid, and people are to automobile
Requirement be not only the quality of automobile itself, the grace of function and appearance, the requirement to the upholstery of automobile is also more next
It is higher, meanwhile, requirement of the people to interior air quality is also higher and higher.And since automobile is being to be in one most of the time
The state kind being completely closed, poor air permeability in compartment, temperature is relative constant, and the surface of interior trim parts is that bacterium, virus etc. are micro-
The hotbed of biological growth, these microorganisms generate harm by causing cross-infection with human contact, to human body, are adhered to simultaneously
Dust, human sweat, the sebum on inner-decoration component surface etc. generate with normal on skin in bacterium and external microbial action rudimentary
Aliphatic acid and volatile compound, easily distribute stench, seriously affect environment inside car and the health of human body of passenger.
Interior decorative board of automobile ceiling is the maximum decorative cover of car inside, mainly by fabric, glass fiber felt, foamed material and nothing
Woven fabric is combined, and surface decoration layer is mostly nonwoven cloth material, and it is more opposite easily to grow microorganisms, the automobile trunks such as bacterium
The environment more closed in one is also easy to grow bacterium or even mouldy.
Therefore, how to improve environment inside car, realize and kill or inhibit the microorganisms such as bacterium, virus, promote interior air
Quality ensures that the health of human body of passenger is a problem to be solved.
Invention content
The purpose of the present invention is for problem of the prior art and deficiency mentioned above, providing one kind has sterilization except different
The inner lining of automobile material of taste, the inner lining of automobile material have sterilizing ability it is strong, can long-acting bactericidal, good antimicrobial effect, elimination
The effect of peculiar smell.
In order to achieve the above object, the present invention adopts the following technical scheme that：
A kind of inner lining of automobile material that there is sterilization to eliminate the unusual smell, is made of the component of following parts by weight：Isotactic poly- third
100-120 parts of alkene, 8-16 parts of medical stone, carries 3-5 parts of lanthanum zinc oxide, carries cerium titanium dioxide 8-16 parts of maleic anhydride inoculated polypropylene
3-5 parts of titanium, 0.3-0.5 parts of antioxidant, 8-16 parts of vermiculite, 0.6-1 parts of silane coupling agent, 0.2-0.4 parts of monoglyceride, polyethylene wax
30-50 parts, 20-30 parts of chitin fiber, 30-50 parts of carbon nano-fiber, 30-40 parts of bamboo fibre, 4-6 parts of perilla herb oil, cape jasmine 10-
20 parts, 8-16 parts of caulis bambusae in taenian, 10-20 parts of Cortex Magnoliae Officinalis, 6-12 parts of emblic leafflower leaf, 15-25 parts of Prunella vulgaris.
Further, a kind of inner lining of automobile material that there is sterilization to eliminate the unusual smell, is made of the component of following parts by weight：
100 parts of isotactic polypropylene, 8 parts of medical stone, carries 3 parts of lanthanum zinc oxide, carries cerium titanium dioxide 38 parts of maleic anhydride inoculated polypropylene
Part, 0.3 part of antioxidant, 8 parts of vermiculite, 0.6 part of silane coupling agent, 0.2 part of monoglyceride, 30 parts of polyethylene wax, chitin fiber 20
Part, 30 parts of carbon nano-fiber, 30 parts of bamboo fibre, 4 parts of perilla herb oil, 10 parts of cape jasmine, 8 parts of caulis bambusae in taenian, 10 parts of Cortex Magnoliae Officinalis, 6 parts of emblic leafflower leaf, summer
15 parts of withered grass.
Further, a kind of inner lining of automobile material that there is sterilization to eliminate the unusual smell, is made of the component of following parts by weight：
120 parts of isotactic polypropylene, 16 parts of medical stone, carries 5 parts of lanthanum zinc oxide, carries cerium titanium dioxide 5 16 parts of maleic anhydride inoculated polypropylene
Part, 0.5 part of antioxidant, 16 parts of vermiculite, 1 part of silane coupling agent, 0.4 part of monoglyceride, 50 parts of polyethylene wax, chitin fiber 30
Part, 50 parts of carbon nano-fiber, 40 parts of bamboo fibre, 6 parts of perilla herb oil, 20 parts of cape jasmine, 16 parts of caulis bambusae in taenian, 20 parts of Cortex Magnoliae Officinalis, 12 parts of emblic leafflower leaf,
25 parts of Prunella vulgaris.
Further, a kind of inner lining of automobile material that there is sterilization to eliminate the unusual smell, is made of the component of following parts by weight：
110 parts of isotactic polypropylene, 12 parts of medical stone, carries 4 parts of lanthanum zinc oxide, carries cerium titanium dioxide 4 12 parts of maleic anhydride inoculated polypropylene
Part, 0.4 part of antioxidant, 12 parts of vermiculite, 0.8 part of silane coupling agent, 0.3 part of monoglyceride, 40 parts of polyethylene wax, chitin fiber 25
Part, 40 parts of carbon nano-fiber, 35 parts of bamboo fibre, 5 parts of perilla herb oil, 15 parts of cape jasmine, 12 parts of caulis bambusae in taenian, 15 parts of Cortex Magnoliae Officinalis, 9 parts of emblic leafflower leaf,
20 parts of Prunella vulgaris.
It is a further object of the present invention to provide a kind of preparation method for the inner lining of automobile material that there is sterilization to eliminate the unusual smell, institutes
Preparation method is stated to include the following steps：
(1) by after medical stone, vermiculite mixing coarse crushing, through heating 1h under high temperature, it is then put in quenching in cold water, then carry out
Ultramicro grinding crosses 325 mesh sieve, obtains Ultramicro-powder；
(2) it after being sufficiently mixed Ultramicro-powder made from step (1) uniformly with load lanthanum zinc oxide, load cerium titanium dioxide, is added
It is stirred in 6 times of aqueous acetone solution of its weight, silane coupling agent and monoglyceride is then added, constant temperature stirs in 60 DEG C of water-baths
After 4h, 10h is stood, filtration washing after drying, obtains modified mixed-powder；
(3) isotactic polypropylene, polyethylene wax Hybrid Heating are stirred to complete melting, are transferred in twin (double) screw extruder,
Then it sequentially adds modified mixed-powder made from maleic anhydride inoculated polypropylene, antioxidant and step (2) and carries out melting mixing
After 1h, mixture is added in extruder type spinning machine and carries out extruding spinning, obtains modified polypropylene fiber；
(4) cape jasmine, caulis bambusae in taenian, Cortex Magnoliae Officinalis, emblic leafflower leaf, Prunella vulgaris are weighed, total weight is denoted as 1 part, is added 6 parts of purified waters, and 50 ± 5
1h is impregnated at DEG C, then small fire decocts 2h, and filtrate is collected in filtration；
(5) after mixing filtrate made from step (4) with perilla herb oil, chitin fiber, carbon nano-fiber, bamboo fibre is added
Infiltration 1h is carried out, is ultrasonically treated in infiltration, is then dehydrated and is dried；
(6) respectively by modified polypropylene fiber made from step (3), step (5) treated chitin fiber, carbon nanometer
Fiber, bamboo fibre carry out shredding by opener, are then fed into cotton blender machine and are mixed to uniform, after being combed by carding machine, by spreading
Net machine laying is at cotton net；
(7) cotton net of step (6) laying is closed by needing machine or spun-laced machine thorn, obtains the inner lining of automobile material.
Preferably, the molar ratio of acetone and deionized water is 1 in the aqueous acetone solution described in step (2):(1-3).
Preferably, the supersonic frequency described in step (5) is 28kHz, power 500w.
Compared with prior art, beneficial effects of the present invention are：
(1) it is non-woven fabrics matrix that the present invention, which selects modified polypropylene fiber and chitin fiber, carbon nano-fiber, bamboo fibre,
Material, wherein modified polypropylene fiber are by isotactic polypropylene, polyethylene wax and medical stone, vermiculite, carry lanthanum zinc oxide, load cerium two
Made of the materials such as titanium oxide, medical stone, vermiculite, carry lanthanum zinc oxide, carry cerium titanium dioxide silane coupling agent and monoglyceride into
Row surface is modified, and increases the active site on its surface, and it can be enable preferably compatible one with isotactic polypropylene, polyethylene wax
Rise, with formed it is a kind of it is porous, with certain adsorptivity, heat-insulated, bactericidal effect modified polypropylene fiber.
(2) Chinese medicines such as cape jasmine, caulis bambusae in taenian, Cortex Magnoliae Officinalis, emblic leafflower leaf of the invention by with bactericidal bacteriostasis are decocted into decoction
After liquid, chitin fiber, carbon nano-fiber, bamboo fibre are immersed in decoction liquor, and carry out ultrasonic infiltration, after dewatered drying,
Active ingredients from traditional Chinese medicinal in decoction liquor is attached to hole and the surface of above-mentioned three kinds of fibers, chitin fiber, carbon nano-fiber,
Bamboo fibre just has the function of natural antibacterial bacteriostatic, deodorization originally, after the infiltration of decocting for Chinese herbal medicine liquid, enhances their length
Imitate antibacterial bacteriostatic performance.
(3) product of the present invention by modified polypropylene fiber and passes through the chitin fiber of decocting for Chinese herbal medicine liquid infiltration, carbon nanometer
Fiber, bamboo fibre are non-woven fabrics basis material, are made after shredding, laying, thorn close, using load lanthanum zinc oxide, carry cerium titanium dioxide
Titanium matches carry out bactericidal with materials such as Chinese medicine and carbon nano-fibers, by zinc oxide, titanium dioxide, carbon nano-fiber
Deng antibacterial activity combine with the bactericidal property of Chinese medicine antiseptic, lanthanum, cerium, sterilization, antibacterial, three kinds of performances of deodorization mutually tie
It closes, metal ion inorganic antiseptic is made under illumination condition by the way that the modes such as metal ion prothetic group are bonded or replaced with active group
The life active compound of microorganism inactivates, and bacterium can be killed in the short time, and Chinese medicine antiseptic may act on outside extracellular microbial and tie
Structure layer influences movement, cross-film matter transportation or biochemical reaction of microorganism etc., to reach fungistatic effect, carbon nano-fiber etc.
Adsorbable free bacterium is more advantageous to bactericidal to product surface, and three classes antibacterial agent combination uses, can come in terms of three
Bacterium, mould are acted on, achievees the effect that higher bactericidal is mould proof.
(4) in preparation method of the invention, after medical stone, vermiculite coarse crushing, through being heated under high temperature, then it is put in cold water
Middle quenching carries out ultramicro grinding again, makes medical stone, vermiculite can be with easier pulverized, and grinding particle size is small and uniform, ore
Raw material availability is high；Then the medical stone of crushing, vermiculite silane coupling agent and monoglyceride are subjected to surface modification, increase wheat meal
Stone, vermiculite surface active site so that obtained modified polypropylene fiber have certain absorption property, can with chitin fibre
Dimension, carbon nano-fiber, bamboo fibre match, and free bacterium, mould etc. is made to be adsorbed on product surface, and quick sterilization bacterium,
Prevent its breeding dispersal.
(5) for the present invention using carbon nano-fiber as main raw material(s), the non-woven fabric composite material surface after thorn closes can be with shape
At one layer of stable gas membrane, air permeable can be made, and minuteness particle can be filtered, not only waterproof, but also grease proofing antifouling, make the present invention
Product cleaning easy to clean, and modified polypropylene fiber, chitin fiber, carbon nano-fiber and bamboo fibre have several holes
Gap, can peculiar smell effectively in adsorption-decomposition function air, achieve the effect that eliminate the unusual smell.
Specific implementation mode
For the present invention is better described, be easy to understand technical scheme of the present invention, below by embodiment to the present invention into
One step is described in detail.But following embodiments is only the simple example of the present invention, does not represent or limit the right of the present invention
Protection domain, protection scope of the present invention are subject to claims.
Embodiment 1
A kind of inner lining of automobile material that there is sterilization to eliminate the unusual smell, is made of the component of following parts by weight：Isotactic poly- third
100 parts of alkene, 8 parts of medical stone, carries 3 parts of lanthanum zinc oxide, carries 3 parts of cerium titanium dioxide, antioxidant 8 parts of maleic anhydride inoculated polypropylene
0.3 part, 8 parts of vermiculite, 0.6 part of silane coupling agent, 0.2 part of monoglyceride, 30 parts of polyethylene wax, 20 parts of chitin fiber, carbon nanometer
30 parts of fiber, 30 parts of bamboo fibre, 4 parts of perilla herb oil, 10 parts of cape jasmine, 8 parts of caulis bambusae in taenian, 10 parts of Cortex Magnoliae Officinalis, 6 parts of emblic leafflower leaf, 15 parts of Prunella vulgaris.
The preparation method of the inner lining of automobile material that there is sterilization to eliminate the unusual smell includes the following steps：
(1) by after medical stone, vermiculite mixing coarse crushing, through heating 1h under high temperature, it is then put in quenching in cold water, then carry out
Ultramicro grinding crosses 325 mesh sieve, obtains Ultramicro-powder；
(2) it after being sufficiently mixed Ultramicro-powder made from step (1) uniformly with load lanthanum zinc oxide, load cerium titanium dioxide, is added
It is stirred in 6 times of aqueous acetone solution of its weight, the molar ratio of acetone and deionized water is 1 in the aqueous acetone solution:1,
Then silane coupling agent and monoglyceride is added, in 60 DEG C of water-baths after constant temperature stirring 4h, standing 10h, filtration washing, after drying,
Mixed-powder must be modified；
(3) isotactic polypropylene, polyethylene wax Hybrid Heating are stirred to complete melting, are transferred in twin (double) screw extruder,
Then it sequentially adds modified mixed-powder made from maleic anhydride inoculated polypropylene, antioxidant and step (2) and carries out melting mixing
After 1h, mixture is added in extruder type spinning machine and carries out extruding spinning, obtains modified polypropylene fiber；
(4) cape jasmine, caulis bambusae in taenian, Cortex Magnoliae Officinalis, emblic leafflower leaf, Prunella vulgaris are weighed, total weight is denoted as 1 part, is added 6 parts of purified waters, and 50 ± 5
1h is impregnated at DEG C, then small fire decocts 2h, and filtrate is collected in filtration；
(5) after mixing filtrate made from step (4) with perilla herb oil, chitin fiber, carbon nano-fiber, bamboo fibre is added
Infiltration 1h is carried out, is ultrasonically treated in infiltration, then supersonic frequency 28kHz, power 500w are dehydrated and are dried
It is dry；
(6) respectively by modified polypropylene fiber made from step (3), step (5) treated chitin fiber, carbon nanometer
Fiber, bamboo fibre carry out shredding by opener, are then fed into cotton blender machine and are mixed to uniform, after being combed by carding machine, by spreading
Net machine laying is at cotton net；
(7) cotton net of step (6) laying is closed by needing machine or spun-laced machine thorn, obtains the inner lining of automobile material.
Embodiment 2
A kind of inner lining of automobile material that there is sterilization to eliminate the unusual smell, is made of the component of following parts by weight：Isotactic poly- third
120 parts of alkene, 16 parts of medical stone, carries 5 parts of lanthanum zinc oxide, carries 5 parts of cerium titanium dioxide, antioxygen 16 parts of maleic anhydride inoculated polypropylene
0.5 part of agent, 16 parts of vermiculite, 1 part of silane coupling agent, 0.4 part of monoglyceride, 50 parts of polyethylene wax, 30 parts of chitin fiber, carbon nanometer
50 parts of fiber, 40 parts of bamboo fibre, 6 parts of perilla herb oil, 20 parts of cape jasmine, 16 parts of caulis bambusae in taenian, 20 parts of Cortex Magnoliae Officinalis, 12 parts of emblic leafflower leaf, Prunella vulgaris 25
Part.
The preparation method of the inner lining of automobile material that there is sterilization to eliminate the unusual smell includes the following steps：
(1) by after medical stone, vermiculite mixing coarse crushing, through heating 1h under high temperature, it is then put in quenching in cold water, then carry out
Ultramicro grinding crosses 325 mesh sieve, obtains Ultramicro-powder；
(2) it after being sufficiently mixed Ultramicro-powder made from step (1) uniformly with load lanthanum zinc oxide, load cerium titanium dioxide, is added
It is stirred in 6 times of aqueous acetone solution of its weight, the molar ratio of acetone and deionized water is 1 in the aqueous acetone solution:3,
Then silane coupling agent and monoglyceride is added, in 60 DEG C of water-baths after constant temperature stirring 4h, standing 10h, filtration washing, after drying,
Mixed-powder must be modified；
(3) isotactic polypropylene, polyethylene wax Hybrid Heating are stirred to complete melting, are transferred in twin (double) screw extruder,
Then it sequentially adds modified mixed-powder made from maleic anhydride inoculated polypropylene, antioxidant and step (2) and carries out melting mixing
After 1h, mixture is added in extruder type spinning machine and carries out extruding spinning, obtains modified polypropylene fiber；
(4) cape jasmine, caulis bambusae in taenian, Cortex Magnoliae Officinalis, emblic leafflower leaf, Prunella vulgaris are weighed, total weight is denoted as 1 part, is added 6 parts of purified waters, and 50 ± 5
1h is impregnated at DEG C, then small fire decocts 2h, and filtrate is collected in filtration；
(5) after mixing filtrate made from step (4) with perilla herb oil, chitin fiber, carbon nano-fiber, bamboo fibre is added
Infiltration 1h is carried out, is ultrasonically treated in infiltration, then supersonic frequency 28kHz, power 500w are dehydrated and are dried
It is dry；
(6) respectively by modified polypropylene fiber made from step (3), step (5) treated chitin fiber, carbon nanometer
Fiber, bamboo fibre carry out shredding by opener, are then fed into cotton blender machine and are mixed to uniform, after being combed by carding machine, by spreading
Net machine laying is at cotton net；
(7) cotton net of step (6) laying is closed by needing machine or spun-laced machine thorn, obtains the inner lining of automobile material.
Embodiment 3
A kind of inner lining of automobile material that there is sterilization to eliminate the unusual smell, is made of the component of following parts by weight：Isotactic poly- third
110 parts of alkene, 12 parts of medical stone, carries 4 parts of lanthanum zinc oxide, carries 4 parts of cerium titanium dioxide, antioxygen 12 parts of maleic anhydride inoculated polypropylene
0.4 part of agent, 12 parts of vermiculite, 0.8 part of silane coupling agent, 0.3 part of monoglyceride, 40 parts of polyethylene wax, 25 parts of chitin fiber, carbon are received
40 parts of fiber of rice, 35 parts of bamboo fibre, 5 parts of perilla herb oil, 15 parts of cape jasmine, 12 parts of caulis bambusae in taenian, 15 parts of Cortex Magnoliae Officinalis, 9 parts of emblic leafflower leaf, Prunella vulgaris 20
Part.
The preparation method of the inner lining of automobile material that there is sterilization to eliminate the unusual smell includes the following steps：
(1) by after medical stone, vermiculite mixing coarse crushing, through heating 1h under high temperature, it is then put in quenching in cold water, then carry out
Ultramicro grinding crosses 325 mesh sieve, obtains Ultramicro-powder；
(2) it after being sufficiently mixed Ultramicro-powder made from step (1) uniformly with load lanthanum zinc oxide, load cerium titanium dioxide, is added
It is stirred in 6 times of aqueous acetone solution of its weight, the molar ratio of acetone and deionized water is 1 in the aqueous acetone solution:2,
Then silane coupling agent and monoglyceride is added, in 60 DEG C of water-baths after constant temperature stirring 4h, standing 10h, filtration washing, after drying,
Mixed-powder must be modified；
(3) isotactic polypropylene, polyethylene wax Hybrid Heating are stirred to complete melting, are transferred in twin (double) screw extruder,
Then it sequentially adds modified mixed-powder made from maleic anhydride inoculated polypropylene, antioxidant and step (2) and carries out melting mixing
After 1h, mixture is added in extruder type spinning machine and carries out extruding spinning, obtains modified polypropylene fiber；
(4) cape jasmine, caulis bambusae in taenian, Cortex Magnoliae Officinalis, emblic leafflower leaf, Prunella vulgaris are weighed, total weight is denoted as 1 part, is added 6 parts of purified waters, and 50 ± 5
1h is impregnated at DEG C, then small fire decocts 2h, and filtrate is collected in filtration；
(5) after mixing filtrate made from step (4) with perilla herb oil, chitin fiber, carbon nano-fiber, bamboo fibre is added
Infiltration 1h is carried out, is ultrasonically treated in infiltration, then supersonic frequency 28kHz, power 500w are dehydrated and are dried
It is dry；
(6) respectively by modified polypropylene fiber made from step (3), step (5) treated chitin fiber, carbon nanometer
Fiber, bamboo fibre carry out shredding by opener, are then fed into cotton blender machine and are mixed to uniform, after being combed by carding machine, by spreading
Net machine laying is at cotton net；
(7) cotton net of step (6) laying is closed by needing machine or spun-laced machine thorn, obtains the inner lining of automobile material.
Performance test
The present inventor is also to the present invention according to QB/T 2,591 2003《Antibiotic plastic Anti-microbial Performance Tests method and antibacterial effect
Fruit》Standard has carried out the test of bacteria resistance energy, and its step are as follows：
1 sample
1.1 blank control sample
Number A is the common non-woven fabric material for being not added with antimicrobial component, and it is (50 ± 2) mm × (50 ± 2) to be cut into size
mm。
1.2 antimicrobial sample
Number is B, C, D, respectively the inner lining of automobile material obtained by embodiment 1,2,3, be cut into size be (50 ±
2)mm×(50±2)mm。
All of above sample carries out disinfection before the test, with 70% ethanol solution wipe samples surface, with sterile after 1min
Water rinses.
2 examine strain and culture solution
2.1 strain
Staphylococcus aureus, Escherichia coli
2.2 culture solution
Nutrient broth/normal saline solution.For a concentration of the 1/100 of staphylococcus aureus, for Escherichia coli
A concentration of 1/1500.With 0.1mol/L sodium hydroxide solutions or 0.1mol/L hydrochloric acid solutions adjust pH make after sterilizing for pH 7.0~
7.2, it dispenses in postposition pressure steam sterilizer, 121 DEG C of sterilizing 30min.
2.3 eluent
Physiological saline containing 0.80% sodium chloride is adjusted with 0.1mol/L sodium hydroxide solutions or 0.1mol/L hydrochloric acid solutions
PH is pH7.0~7.2 after making sterilizing, is dispensed in postposition pressure steam sterilizer, 121 DEG C of sterilizing 30min.
3 operating procedures
Strain will be examined to be inoculated on nutrient agar inclined-plane, after culture for 24 hours, be transferred to tablet nutrient agar culture
It on base, cultivates for 24 hours, daily switching 1 time, is no more than 2 weeks at 37 DEG C.It should be used when experiment fresh thin after continuous transfer 2 times
Bacterium culture.1-2 ring Fresh bacterials are taken from above-mentioned culture medium with oese, are added in culture solution, and takes turns doing 10 times and is incremented by
Dilution selects antimicrobial concentration for 5.0 × 105Cfu/mL~10.0 × 105The dilution of cfu/mL is as experiment bacterium solution.
Take respectively experiment bacterium solution 0.2mL be added dropwise on sample A, B, C, D, each sample do 5 it is parallel.
Sterilizing cover film is picked up with sterilizing tweezers to be respectively overlay on sample A, B, C, D, has to pave, bacterium is made uniformly to connect
Sample is touched, is placed in sterilizing plates, is cultivated for 24 hours under the conditions of (37 ± 1) DEG C, relative humidity are more than 90%.
The sample of culture for 24 hours is taken out, eluent 20mL is separately added into, washes sample and cover film repeatedly, after fully shaking up, take
It is a certain amount of to be inoculated on nutrient agar, the count plate after culture 24-48h at (37 ± 1) DEG C, by GB/T 4789.2
Method measure viable count.
4 inspection results calculate
By the viable count result measured among the above be multiplied by 100 for sample culturing for 24 hours after actual recovered viable bacteria numerical value.
5 parallel viable bacteria numerical value of same blank control sample A will meet (highest logarithm-minimum logarithm)/average
Viable bacteria numerical value logarithm is not more than 0.3.
Bacteriostasis rate is calculated as follows：
R (%)=(B-C)/B × 100
In formula：
R --- bacteriostasis rate, %；
B --- blank control sample averagely recycles mean, cfu/ pieces；
C --- antibacterial plastic sample averagely recycles mean, cfu/ pieces.
Testing result is as shown in table 1.
The bacteriostasis rate data of 1 present invention of table
Shown in upper table, bacteriostasis rate of the invention meets I >=99%, that is, proves that the inner lining of automobile of the present invention has with material
Strong bacteriostasis.
The above is the preferred embodiment of the present invention, and its object is to allow person skilled in the art to understand the present invention
Content is simultaneously implemented, it is noted that for those skilled in the art, is not departing from the principle of the invention
Under the premise of, the addition to the equivalence replacement of raw material selected by the present invention and auxiliary element, the selection of concrete mode can also be made,
Or to each particular technique feature described in above-mentioned specific implementation mode, in the case of no contradiction, pass through any conjunction
Suitable mode is combined, and the addition of these equivalence replacements and auxiliary element, combination of particular technique feature etc. are also considered as this
The protection domain of invention.
Claims (6)
1. a kind of inner lining of automobile material that there is sterilization to eliminate the unusual smell, which is characterized in that be made of the component of following parts by weight：
100-120 parts of isotactic polypropylene, 8-16 parts of medical stone, carries 3-5 parts of lanthanum zinc oxide, carries 8-16 parts of maleic anhydride inoculated polypropylene
3-5 parts of cerium titanium dioxide, 0.3-0.5 parts of antioxidant, 8-16 parts of vermiculite, 0.6-1 parts of silane coupling agent, 0.2-0.4 parts of monoglyceride,
30-50 parts of polyethylene wax, 20-30 parts of chitin fiber, 30-50 parts of carbon nano-fiber, 30-40 parts of bamboo fibre, perilla herb oil 4-6
Part, 10-20 parts of cape jasmine, 8-16 parts of caulis bambusae in taenian, 10-20 parts of Cortex Magnoliae Officinalis, 6-12 parts of emblic leafflower leaf, 15-25 parts of Prunella vulgaris；
Wherein, the preparation method of the inner lining of automobile material that there is sterilization to eliminate the unusual smell includes the following steps：
(1) by after medical stone, vermiculite mixing coarse crushing, through heating 1h under high temperature, it is then put in quenching in cold water, then carry out ultra micro
It crushes, crosses 325 mesh sieve, obtain Ultramicro-powder；
(2) after being sufficiently mixed Ultramicro-powder made from step (1) uniformly with load lanthanum zinc oxide, load cerium titanium dioxide, it is heavy that its is added
It is stirred in 6 times of aqueous acetone solution of amount, silane coupling agent and monoglyceride is then added, constant temperature stirs 4h in 60 DEG C of water-baths
Afterwards, 10h is stood, filtration washing after drying, obtains modified mixed-powder；
(3) isotactic polypropylene, polyethylene wax Hybrid Heating are stirred to complete melting, is transferred in twin (double) screw extruder, then
After sequentially adding modified mixed-powder progress melting mixing 1h made from maleic anhydride inoculated polypropylene, antioxidant and step (2),
Mixture is added in extruder type spinning machine and carries out extruding spinning, obtains modified polypropylene fiber；
(4) cape jasmine, caulis bambusae in taenian, Cortex Magnoliae Officinalis, emblic leafflower leaf, Prunella vulgaris are weighed, total weight is denoted as 1 part, is added 6 parts of purified waters, at 50 ± 5 DEG C
1h is impregnated, then small fire decocts 2h, and filtrate is collected in filtration；
(5) after mixing filtrate made from step (4) with perilla herb oil, chitin fiber, carbon nano-fiber, bamboo fibre is added and carries out
1h is infiltrated, is ultrasonically treated in infiltration, is then dehydrated and is dried；
(6) respectively by modified polypropylene fiber made from step (3), step (5) treated chitin fiber, carbon Nanowire
Dimension, bamboo fibre carry out shredding by opener, are then fed into cotton blender machine and are mixed to uniform, after being combed by carding machine, by lapping
Machine laying is at cotton net；
(7) cotton net of step (6) laying is closed by needing machine or spun-laced machine thorn, obtains the inner lining of automobile material.
2. a kind of inner lining of automobile material that there is sterilization to eliminate the unusual smell as described in claim 1, which is characterized in that by following heavy
The component of amount number is made：100 parts of isotactic polypropylene, 8 parts of medical stone, carries lanthanum zinc oxide 3 at 8 parts of maleic anhydride inoculated polypropylene
Part carries 3 parts of cerium titanium dioxide, 0.3 part of antioxidant, 8 parts of vermiculite, 0.6 part of silane coupling agent, 0.2 part of monoglyceride, polyethylene wax 30
Part, 20 parts of chitin fiber, 30 parts of carbon nano-fiber, 30 parts of bamboo fibre, 4 parts of perilla herb oil, 10 parts of cape jasmine, 8 parts of caulis bambusae in taenian, Cortex Magnoliae Officinalis 10
Part, 6 parts of emblic leafflower leaf, 15 parts of Prunella vulgaris.
3. a kind of inner lining of automobile material that there is sterilization to eliminate the unusual smell as described in claim 1, which is characterized in that by following heavy
The component of amount number is made：120 parts of isotactic polypropylene, 16 parts of medical stone, carries lanthanum zinc oxide at 16 parts of maleic anhydride inoculated polypropylene
5 parts, carry 5 parts of cerium titanium dioxide, 0.5 part of antioxidant, 16 parts of vermiculite, 1 part of silane coupling agent, 0.4 part of monoglyceride, polyethylene wax 50
Part, 30 parts of chitin fiber, 50 parts of carbon nano-fiber, 40 parts of bamboo fibre, 6 parts of perilla herb oil, 20 parts of cape jasmine, 16 parts of caulis bambusae in taenian, Cortex Magnoliae Officinalis
20 parts, 12 parts of emblic leafflower leaf, 25 parts of Prunella vulgaris.
4. a kind of inner lining of automobile material that there is sterilization to eliminate the unusual smell as described in claim 1, which is characterized in that by following heavy
The component of amount number is made：110 parts of isotactic polypropylene, 12 parts of medical stone, carries lanthanum zinc oxide at 12 parts of maleic anhydride inoculated polypropylene
4 parts, carry 4 parts of cerium titanium dioxide, 0.4 part of antioxidant, 12 parts of vermiculite, 0.8 part of silane coupling agent, 0.3 part of monoglyceride, polyethylene wax
40 parts, it is 25 parts of chitin fiber, 40 parts of carbon nano-fiber, 35 parts of bamboo fibre, 5 parts of perilla herb oil, 15 parts of cape jasmine, 12 parts of caulis bambusae in taenian, thick
15 parts of Piao, 9 parts of emblic leafflower leaf, 20 parts of Prunella vulgaris.
5. a kind of inner lining of automobile material that there is sterilization to eliminate the unusual smell according to any one of claims 1-4, which is characterized in that
The molar ratio of acetone and deionized water is 1 in aqueous acetone solution described in step (2):(1-3).
6. a kind of inner lining of automobile material that there is sterilization to eliminate the unusual smell according to any one of claims 1-4, which is characterized in that
Supersonic frequency described in step (5) is 28kHz, power 500w.
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| CN106902769A (en) * | 2017-03-10 | 2017-06-30 | 安徽机电职业技术学院 | A kind of automotive trim preparation method of absorbent-type material |
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| CN109501693A (en) * | 2018-10-27 | 2019-03-22 | 天津华翔汽车顶棚系统有限公司 | Antibacterial roof of the vehicle and preparation method thereof |
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