CN107955986A - A kind of preparation method of microcapsule aromatic type regenerated bamboo fiber automotive interior material - Google Patents
A kind of preparation method of microcapsule aromatic type regenerated bamboo fiber automotive interior material Download PDFInfo
- Publication number
- CN107955986A CN107955986A CN201711322262.XA CN201711322262A CN107955986A CN 107955986 A CN107955986 A CN 107955986A CN 201711322262 A CN201711322262 A CN 201711322262A CN 107955986 A CN107955986 A CN 107955986A
- Authority
- CN
- China
- Prior art keywords
- bamboo fiber
- regenerated bamboo
- microcapsules
- preparation
- interior material
- 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.)
- Withdrawn
Links
Classifications
-
- 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
- D01F2/00—Monocomponent artificial filaments or the like of cellulose or cellulose derivatives; Manufacture thereof
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J13/00—Colloid chemistry, e.g. the production of colloidal materials or their solutions, not otherwise provided for; Making microcapsules or microballoons
- B01J13/02—Making microcapsules or microballoons
-
- 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
- D01D10/00—Physical treatment of artificial filaments or the like during manufacture, i.e. during a continuous production process before the filaments have been collected
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Textile Engineering (AREA)
- General Chemical & Material Sciences (AREA)
- Manufacturing & Machinery (AREA)
- Organic Chemistry (AREA)
- Mechanical Engineering (AREA)
- Dispersion Chemistry (AREA)
- Treatments For Attaching Organic Compounds To Fibrous Goods (AREA)
Abstract
A kind of preparation method of microcapsule aromatic type regenerated bamboo fiber automotive interior material, belongs to automotive trim processing technique field, comprises the following steps：Regenerated bamboo fiber spinning solution, individual layer wall building are prepared, double-deck wall building, microscapsule powder is prepared, prepares microcapsule aromatic finishing agent and spinning.Microcapsules prepared by the present invention, surface is smooth, and cyst wall densification does not rupture, structural integrity, measures its highest oil content and reaches 40% or so.Microcapsules appearance is more regular, and homogeneity, favorable dispersibility.Lemon is wrapped in microcapsules, and the average grain diameter that the test of the particle diameter of laser particle analyzer indicates microcapsules is 2.6um or so, has good heat endurance.Using lemon extract as core, melamine resin is wall material, suitable emulsifier, core and wall material ratio, temperature of reaction system and pH value, mixing speed and rational control time are selected, obtains that particle diameter is smaller and hard-packed microcapsules, and the speed of microcapsules release lemon extract is slow.
Description
Technical field
The invention belongs to automotive trim processing technique field, and in particular to a kind of microcapsule aromatic type regenerated bamboo fiber automobile
The preparation method of interior material.
Background technology
In today of scientific and technological high speed development, more and more people advocate nature, brief, healthy lifestyles, consumer
Impression to automobile inner decoration facing, except through vision and tactile outside, various fabrics can also be snuffed by smell one and given out
Fragrance, the textile oneself liked is selected with this.The quietly rise of various fragrant fabrics and flourish not only complied with this
One trend, meets human wants, also assigns textile new intension.With carrying for expanding economy and living standard
It is high.Requirement of the people to textile has changed a lot, from it is past it is practical to decoration, enjoy, health conversion, spin
Fabric perfuming has complied with this trend.Due to the effect such as fragrant textile has antibacterial expelling parasite, covering smell, makes body and mind comfortable,
Thus generally liking for people is obtained.
The research of fragrant fabric, newest fragrance is learned and is applied to spinning to the achievement in research of humanistic psychology with aromatotherapy
Fabric, belongs to the textile of high-tech, high added value.It can not only make client's shower spring breeze, it is relaxing, and can bring
User treats and health care effectiveness.With the development of science and technology, economic prosperity, the raising of the level of consumption, fragrance in the near future
Textile is by as the fashion trend of International Textile.Due to the restriction of technology and cost, China opens fragrant fabric at present
Hair and application are less, and especially application of the fragrant fabric in terms of automotive trim is even more fewer and fewer.The research to this is increased, is caused
Power must can greatly improve the competitive strength of China's automobile textiles in the world in the development for promoting Microencapsulated Slow technology.
The content of the invention
In order to solve the problems in the existing technology, the present invention provides a kind of micro- glue with excellent slow release effect
The preparation method of capsule aroma type regenerated bamboo fiber automotive interior material.
The present invention uses following technical scheme：
A kind of preparation method of microcapsule aromatic type regenerated bamboo fiber automotive interior material, comprises the following steps：
Step 1：20g bamboo fibres are weighed, put into 400g, in the NaOH aqueous solutions that mass concentration is 17.5%, and place
In the thermostat water bath for being 100 DEG C to temperature, 60min is boiled in boiling, then bamboo fibre is cleaned to neutrality repeatedly with deionized water, is put
80 mesh sieves are crossed, obtain bamboo fibre coarse powder in dry 6h, crushed after being dried in 70 DEG C of baking ovens；
Step 2：Take 16gLiCl to put into equipped with 40 DEG C, the containers of 184g dimethylacetylamides, stirred in constant temperature magnetic force
Mixing makes LiCl fully dissolve under the action of device, is configured to the solvent that mass fraction is 8%, takes made from solvent 100g and step 1
Bamboo fibre coarse powder 10g, is mixed 3h in 60 DEG C of thermostat water baths, is placed in Ultrasonic cell smash, in output power
15min is ultrasonically treated under conditions of 800W, obtains regenerated bamboo fiber spinning solution；
Step 3：10g lemon extracts, 22g emulsifying agents and 150g distilled water are mixed evenly at a temperature of 40 DEG C,
Mixing speed is 900r/min, is poured into after stirring 3h in container, adjusts pH value to 4-5, and container is put into 40 DEG C of constant temperature water baths,
10g melamine resins are added dropwise under agitation, are warming up to 65 DEG C, keep the temperature 1.5h, carry out individual layer wall building；
Step 4：After individual layer wall building postcooling to room temperature, 10g melamine resins are added dropwise again under agitation, are warming up to
75 DEG C, 2h is kept the temperature, carries out double-deck wall building；
Step 5：PH value is adjusted after double-deck wall building to 9,20g urea is added into container and removes free formaldehyde, vacuum is taken out
Filter, is washed 3 times, then the essence on surface is washed away with ethanol, and drying, obtains microscapsule powder；
Step 6：Microcapsule aromatic finishing agent is configured by following mass fraction：Microscapsule powder 5%, unsaturated polyurethanes
Aqueous dispersion 20%, photoinitiator 2%, thickener 1%, crosslinking agent 5%, surplus are water；
Step 7：By microcapsule aromatic finishing agent, regenerated bamboo fiber spinning solution in mass ratio 2:100 ratios are uniformly mixed,
Regenerated bamboo fiber is made using wet spinning；
Step 8：60 DEG C of preliminary drying 3min of regenerated bamboo fiber, ultraviolet curing 4min under the mercury lamp of pole is pressed with then at 1000W high,
The distance of light source and regenerated bamboo fiber is fixed as 5cm.
Preferably, the emulsifying agent is polydimethyl diallyl ammonium chloride-acrylamide.
Preferably, the photoinitiator is benzophenone.
Preferably, the thickener is polyurethane thickener.
Preferably, the crosslinking agent is citric acid.
The beneficial effects of the present invention are：
1) regenerated bamboo fiber materials application such as makes curtain, cushion, carpet in automotive interior material, has good
Antibacterial, anti-corrosion, the effect of deodorization.
2) microcapsules prepared under the process conditions of the present invention, surface is smooth, and cyst wall densification does not rupture, and structure is complete
It is whole, its oil content is measured, highest oil content reaches 40% or so.
3) the microcapsules appearance that prepared by the present invention is more regular, and homogeneity, favorable dispersibility.Lemon is wrapped in
In microcapsules, the uniformity that the test of the particle diameter of laser particle analyzer indicates microcapsules is preferable, and average grain diameter is 2.6um or so, tool
There is good heat endurance.
4) using lemon extract as core, melamine resin is wall material, select suitable emulsifier, core and wall material ratio,
Temperature of reaction system and pH value, mixing speed and rational control time, obtain that particle diameter is smaller and hard-packed microcapsules, micro-
The speed of capsule release lemon extract is slow, has excellent slow release effect, and giving out citris aromas has good eliminate the unusual smell
Effect.
5) fixation of microcapsules under cryogenic can be realized by UV curing adhesive agent.
Embodiment
With reference to embodiments, the technical solution in the present invention is clearly and completely described.Based in the present invention
Embodiment, those of ordinary skill in the art's all other embodiments obtained without making creative work, all
Belong to the scope of protection of the invention.
A kind of preparation method of microcapsule aromatic type regenerated bamboo fiber automotive interior material, comprises the following steps：
Step 1：20g bamboo fibres are weighed, put into 400g, in the NaOH aqueous solutions that mass concentration is 17.5%, and place
In the thermostat water bath for being 100 DEG C to temperature, 60min is boiled in boiling, then bamboo fibre is cleaned to neutrality repeatedly with deionized water, is put
80 mesh sieves are crossed, obtain bamboo fibre coarse powder in dry 6h, crushed after being dried in 70 DEG C of baking ovens；
Step 2：Take 16gLiCl to put into equipped with 40 DEG C, the containers of 184g dimethylacetylamides, stirred in constant temperature magnetic force
Mixing makes LiCl fully dissolve under the action of device, is configured to the solvent that mass fraction is 8%, takes made from solvent 100g and step 1
Bamboo fibre coarse powder 10g, is mixed 3h in 60 DEG C of thermostat water baths, is placed in Ultrasonic cell smash, in output power
15min is ultrasonically treated under conditions of 800W, obtains regenerated bamboo fiber spinning solution；
Step 3：10g lemon extracts, 22g emulsifying agents and 150g distilled water are mixed evenly at a temperature of 40 DEG C,
Mixing speed is 900r/min, is poured into after stirring 3h in container, adjusts pH value to 4-5, and container is put into 40 DEG C of constant temperature water baths,
10g melamine resins are added dropwise under agitation, are warming up to 65 DEG C, keep the temperature 1.5h, carry out individual layer wall building；
Step 4：After individual layer wall building postcooling to room temperature, 10g melamine resins are added dropwise again under agitation, are warming up to
75 DEG C, 2h is kept the temperature, carries out double-deck wall building；
Step 5：PH value is adjusted after double-deck wall building to 9,20g urea is added into container and removes free formaldehyde, vacuum is taken out
Filter, is washed 3 times, then the essence on surface is washed away with ethanol, and drying, obtains microscapsule powder；
Step 6：Microcapsule aromatic finishing agent is configured by following mass fraction：Microscapsule powder 5%, unsaturated polyurethanes
Aqueous dispersion 20%, photoinitiator 2%, thickener 1%, crosslinking agent 5%, surplus are water；
Step 7：By microcapsule aromatic finishing agent, regenerated bamboo fiber spinning solution in mass ratio 2:100 ratios are uniformly mixed,
Regenerated bamboo fiber is made using wet spinning；
Step 8：60 DEG C of preliminary drying 3min of regenerated bamboo fiber, ultraviolet curing 4min under the mercury lamp of pole is pressed with then at 1000W high,
The distance of light source and regenerated bamboo fiber is fixed as 5cm.
The emulsifying agent is polydimethyl diallyl ammonium chloride-acrylamide.
The photoinitiator is benzophenone.
The thickener is polyurethane thickener.
The crosslinking agent is citric acid.
The present invention is exemplarily described above, it is clear that present invention specific implementation is not subject to the restrictions described above,
As long as employing the improvement of the various unsubstantialities of inventive concept and technical scheme of the present invention progress, or not improved this is sent out
Bright design and technical solution directly applies to other occasions, within protection scope of the present invention.The protection of the present invention
Scope should be determined by the scope of protection defined in the claims.
Claims (5)
1. a kind of preparation method of microcapsule aromatic type regenerated bamboo fiber automotive interior material, it is characterised in that including following step
Suddenly：
Step 1：20g bamboo fibres are weighed, put into 400g, in the NaOH aqueous solutions that mass concentration is 17.5%, and be placed into temperature
Spend in the thermostat water bath for 100 DEG C, 60min is boiled in boiling, then bamboo fibre is cleaned to neutrality repeatedly with deionized water, is placed in 70
Dry 6h, crushed after being dried cross 80 mesh sieves, obtain bamboo fibre coarse powder in DEG C baking oven；
Step 2：16gLiCl is taken to put into equipped with 40 DEG C, the containers of 184g dimethylacetylamides, in constant temperature blender with magnetic force
Under the action of LiCl is fully dissolved, be configured to the solvent that mass fraction is 8%, take made from solvent 100g and step 1 bamboo fine
Coarse powder 10g is tieed up, 3h is mixed in 60 DEG C of thermostat water baths, is placed in Ultrasonic cell smash, in output power 800W
Under conditions of be ultrasonically treated 15min, obtain regenerated bamboo fiber spinning solution；
Step 3：10g lemon extracts, 22g emulsifying agents and 150g distilled water are mixed evenly at a temperature of 40 DEG C, stirred
Speed is 900r/min, is poured into after stirring 3h in container, adjusts pH value to 4-5, container is put into 40 DEG C of constant temperature water baths, is being stirred
10g melamine resins are added dropwise under the conditions of mixing, are warming up to 65 DEG C, keep the temperature 1.5h, carry out individual layer wall building；
Step 4：After individual layer wall building postcooling to room temperatures, 10g melamine resins are added dropwise again under agitation, are warming up to 75 DEG C,
2h is kept the temperature, carries out double-deck wall building；
Step 5：PH value is adjusted after double-deck wall building to 9,20g urea is added into container and removes free formaldehyde, vacuum filtration, water
Wash 3 times, then the essence on surface is washed away with ethanol, dry, obtain microscapsule powder；
Step 6：Microcapsule aromatic finishing agent is configured by following mass fraction：Microscapsule powder 5%, unsaturated polyurethanes moisture
Granular media 20%, photoinitiator 2%, thickener 1%, crosslinking agent 5%, surplus are water；
Step 7：By microcapsule aromatic finishing agent, regenerated bamboo fiber spinning solution in mass ratio 2:100 ratios are uniformly mixed, and are used
Regenerated bamboo fiber is made in wet spinning；
Step 8：60 DEG C of preliminary drying 3min of regenerated bamboo fiber, ultraviolet curing 4min, light source under the mercury lamp of pole are pressed with then at 1000W high
5cm is fixed as with the distance of regenerated bamboo fiber.
2. a kind of preparation method of microcapsule aromatic type regenerated bamboo fiber automotive interior material according to claim 1, its
It is characterized in that：The emulsifying agent is polydimethyl diallyl ammonium chloride-acrylamide.
3. a kind of preparation method of microcapsule aromatic type regenerated bamboo fiber automotive interior material according to claim 1, its
It is characterized in that：The photoinitiator is benzophenone.
4. a kind of preparation method of microcapsule aromatic type regenerated bamboo fiber automotive interior material according to claim 1, its
It is characterized in that：The thickener is polyurethane thickener.
5. a kind of preparation method of microcapsule aromatic type regenerated bamboo fiber automotive interior material according to claim 1, its
It is characterized in that：The crosslinking agent is citric acid.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711322262.XA CN107955986A (en) | 2017-12-12 | 2017-12-12 | A kind of preparation method of microcapsule aromatic type regenerated bamboo fiber automotive interior material |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711322262.XA CN107955986A (en) | 2017-12-12 | 2017-12-12 | A kind of preparation method of microcapsule aromatic type regenerated bamboo fiber automotive interior material |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107955986A true CN107955986A (en) | 2018-04-24 |
Family
ID=61958597
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711322262.XA Withdrawn CN107955986A (en) | 2017-12-12 | 2017-12-12 | A kind of preparation method of microcapsule aromatic type regenerated bamboo fiber automotive interior material |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107955986A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108894042A (en) * | 2018-07-17 | 2018-11-27 | 泾县汇鼎锋建筑装饰工程有限公司 | A kind of modified optimization environment-friendly preparation method of publicity brochure paper |
| WO2023041438A1 (en) * | 2021-09-20 | 2023-03-23 | Nerudia Limited | Flavourant provider and smoking substitute device |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105401303A (en) * | 2015-12-01 | 2016-03-16 | 惠安华晨贸易有限公司 | Environmental friendly cloth preparation method |
| CN106268558A (en) * | 2016-08-31 | 2017-01-04 | 苏州尚图汽车新材料科技有限公司 | The application in automotive trim surface processes of a kind of essence slow-release microcapsule |
| CN107083580A (en) * | 2017-06-01 | 2017-08-22 | 合肥创沃科技有限公司 | A kind of preparation method of the composite regenerated cellulose tissue repair materials of bamboo nanofiber |
| CN107119459A (en) * | 2017-04-12 | 2017-09-01 | 三元控股集团有限公司 | A kind of chemical plating front activating method based on photocuring technology |
-
2017
- 2017-12-12 CN CN201711322262.XA patent/CN107955986A/en not_active Withdrawn
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105401303A (en) * | 2015-12-01 | 2016-03-16 | 惠安华晨贸易有限公司 | Environmental friendly cloth preparation method |
| CN106268558A (en) * | 2016-08-31 | 2017-01-04 | 苏州尚图汽车新材料科技有限公司 | The application in automotive trim surface processes of a kind of essence slow-release microcapsule |
| CN107119459A (en) * | 2017-04-12 | 2017-09-01 | 三元控股集团有限公司 | A kind of chemical plating front activating method based on photocuring technology |
| CN107083580A (en) * | 2017-06-01 | 2017-08-22 | 合肥创沃科技有限公司 | A kind of preparation method of the composite regenerated cellulose tissue repair materials of bamboo nanofiber |
Non-Patent Citations (1)
| Title |
|---|
| 温变英等: "《高分子材料与加工》", 31 March 2011, 中国轻工业出版社 * |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108894042A (en) * | 2018-07-17 | 2018-11-27 | 泾县汇鼎锋建筑装饰工程有限公司 | A kind of modified optimization environment-friendly preparation method of publicity brochure paper |
| WO2023041438A1 (en) * | 2021-09-20 | 2023-03-23 | Nerudia Limited | Flavourant provider and smoking substitute device |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN101851854B (en) | Nano finishing method for preparing super hydrophilic wool fabric with washing fastness | |
| CN102312342B (en) | Multifunctional thermal underwear fabric and processing method thereof | |
| CN101671952B (en) | Anion finishing liquor and preparation method and anion functional seamless underwear | |
| CN102733183B (en) | Fiber fabric with heating function, and preparation method thereof | |
| CN104695227B (en) | A kind of production technology of far infrared cotton fiber | |
| CN102926131A (en) | Operation towel and method for producing same | |
| CN102517890A (en) | Bedsheet with effect of beautifying and health care and preparation method thereof | |
| KR20190086600A (en) | Plant fiber blend skin-friendly fabric and its processing method | |
| CN107974839A (en) | A kind of preparation method of polylactic acid microcapsule aromatic type automotive trim composite material | |
| CN107955986A (en) | A kind of preparation method of microcapsule aromatic type regenerated bamboo fiber automotive interior material | |
| CN107938017A (en) | A kind of preparation method of automotive trim nylon microcapsule aromatic fiber type material | |
| CN106567257A (en) | Slow fragrance type and super-hydrophobic cotton fabric and preparation method thereof | |
| CN106381730B (en) | A kind of original bamboo fabric based on grape pigment dyeing and preparation method thereof | |
| CN103343455A (en) | Aromatic fabric production method | |
| CN107956132A (en) | A kind of preparation method of microcapsule aromatic type automotive trim coir fibre material | |
| CN108049191A (en) | A kind of preparation method of automobile cushion microcapsule aromatic type coconut husk composite material | |
| CN108085970A (en) | A kind of preparation method of Chinese fiber crops microcapsule aromatic type automobile cushion composite material | |
| CN109505017A (en) | A kind of lavender plant source composite cellulose fiber and preparation method thereof | |
| CN101509188B (en) | Milled finishing agent with excitated negative oxygen ion, preparation method and uses thereof | |
| CN111851078B (en) | Aromatic non-woven fabric and preparation method thereof | |
| CN107936508A (en) | A kind of preparation method of automotive trim microcapsule aromatic type composite material | |
| CN102330165A (en) | Temperature-regulating aromatic fiber and preparation method thereof | |
| CN112726198A (en) | Preparation method of primary-color medlar fibers | |
| CN107558202A (en) | Rayon fabric finishing agent and preparation method thereof | |
| CN107881794A (en) | A kind of preparation method of automobile cushion nylon microcapsule aromatic type composite material |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WW01 | Invention patent application withdrawn after publication | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20180424 |