CN108085970A - 一种汉麻微胶囊芳香型汽车坐垫用复合材料的制备方法 - Google Patents
一种汉麻微胶囊芳香型汽车坐垫用复合材料的制备方法 Download PDFInfo
- Publication number
- CN108085970A CN108085970A CN201711319232.3A CN201711319232A CN108085970A CN 108085970 A CN108085970 A CN 108085970A CN 201711319232 A CN201711319232 A CN 201711319232A CN 108085970 A CN108085970 A CN 108085970A
- Authority
- CN
- China
- Prior art keywords
- composite material
- fiber crops
- microcapsule aromatic
- microcapsules
- preparation
- 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- Withdrawn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
- 239000000835 fiber Substances 0.000 title claims abstract description 39
- 239000003094 microcapsule Substances 0.000 title claims abstract description 32
- 239000002131 composite material Substances 0.000 title claims abstract description 25
- 125000003118 aryl group Chemical group 0.000 title claims abstract description 20
- 238000002360 preparation method Methods 0.000 title claims abstract description 12
- 239000011487 hemp Substances 0.000 claims abstract description 15
- 235000005979 Citrus limon Nutrition 0.000 claims abstract description 9
- 229920000877 Melamine resin Polymers 0.000 claims abstract description 8
- 239000003995 emulsifying agent Substances 0.000 claims abstract description 8
- 244000248349 Citrus limon Species 0.000 claims abstract description 7
- 239000003795 chemical substances by application Substances 0.000 claims abstract description 7
- 239000000284 extract Substances 0.000 claims abstract description 7
- 239000000843 powder Substances 0.000 claims abstract description 7
- 238000000034 method Methods 0.000 claims abstract description 6
- 238000002156 mixing Methods 0.000 claims abstract description 5
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 25
- XSQUKJJJFZCRTK-UHFFFAOYSA-N Urea Chemical compound NC(N)=O XSQUKJJJFZCRTK-UHFFFAOYSA-N 0.000 claims description 15
- 239000004202 carbamide Substances 0.000 claims description 15
- 239000004743 Polypropylene Substances 0.000 claims description 10
- -1 polypropylene Polymers 0.000 claims description 10
- HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 claims description 9
- KRKNYBCHXYNGOX-UHFFFAOYSA-N citric acid group Chemical group C(CC(O)(C(=O)O)CC(=O)O)(=O)O KRKNYBCHXYNGOX-UHFFFAOYSA-N 0.000 claims description 9
- 239000007788 liquid Substances 0.000 claims description 9
- 239000002562 thickening agent Substances 0.000 claims description 9
- 229920001155 polypropylene Polymers 0.000 claims description 7
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 claims description 6
- 239000003431 cross linking reagent Substances 0.000 claims description 6
- 239000004814 polyurethane Substances 0.000 claims description 6
- 229920002635 polyurethane Polymers 0.000 claims description 6
- 238000010792 warming Methods 0.000 claims description 6
- 238000013019 agitation Methods 0.000 claims description 5
- 238000001035 drying Methods 0.000 claims description 5
- 238000002386 leaching Methods 0.000 claims description 4
- 238000009987 spinning Methods 0.000 claims description 4
- 239000007864 aqueous solution Substances 0.000 claims description 3
- RWCCWEUUXYIKHB-UHFFFAOYSA-N benzophenone Chemical group C=1C=CC=CC=1C(=O)C1=CC=CC=C1 RWCCWEUUXYIKHB-UHFFFAOYSA-N 0.000 claims description 3
- 239000012965 benzophenone Substances 0.000 claims description 3
- 238000009835 boiling Methods 0.000 claims description 3
- 210000001520 comb Anatomy 0.000 claims description 3
- 238000001723 curing Methods 0.000 claims description 3
- 239000008367 deionised water Substances 0.000 claims description 3
- 229910021641 deionized water Inorganic materials 0.000 claims description 3
- 239000012153 distilled water Substances 0.000 claims description 3
- 235000019441 ethanol Nutrition 0.000 claims description 3
- QSHDDOUJBYECFT-UHFFFAOYSA-N mercury Chemical compound [Hg] QSHDDOUJBYECFT-UHFFFAOYSA-N 0.000 claims description 3
- 229910052753 mercury Inorganic materials 0.000 claims description 3
- WSFSSNUMVMOOMR-NJFSPNSNSA-N methanone Chemical compound O=[14CH2] WSFSSNUMVMOOMR-NJFSPNSNSA-N 0.000 claims description 3
- 230000006855 networking Effects 0.000 claims description 3
- 238000005096 rolling process Methods 0.000 claims description 3
- 238000007789 sealing Methods 0.000 claims description 3
- 238000003756 stirring Methods 0.000 claims description 3
- 238000009941 weaving Methods 0.000 claims description 3
- 230000008595 infiltration Effects 0.000 claims 1
- 238000001764 infiltration Methods 0.000 claims 1
- 238000003828 vacuum filtration Methods 0.000 claims 1
- 239000000463 material Substances 0.000 abstract description 6
- 238000006243 chemical reaction Methods 0.000 abstract description 3
- 244000131522 Citrus pyriformis Species 0.000 abstract description 2
- 206010011732 Cyst Diseases 0.000 abstract description 2
- 239000004640 Melamine resin Substances 0.000 abstract description 2
- 208000031513 cyst Diseases 0.000 abstract description 2
- 238000000280 densification Methods 0.000 abstract description 2
- 230000002349 favourable effect Effects 0.000 abstract description 2
- 238000012545 processing Methods 0.000 abstract description 2
- 239000004753 textile Substances 0.000 description 8
- 239000004744 fabric Substances 0.000 description 7
- 230000000694 effects Effects 0.000 description 5
- 238000005516 engineering process Methods 0.000 description 5
- 238000011161 development Methods 0.000 description 4
- 239000003205 fragrance Substances 0.000 description 3
- 238000011160 research Methods 0.000 description 3
- 230000000844 anti-bacterial effect Effects 0.000 description 2
- 238000005034 decoration Methods 0.000 description 2
- 239000006185 dispersion Substances 0.000 description 2
- 239000000243 solution Substances 0.000 description 2
- 238000003848 UV Light-Curing Methods 0.000 description 1
- 239000000853 adhesive Substances 0.000 description 1
- 235000019568 aromas Nutrition 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000002775 capsule Substances 0.000 description 1
- 230000002860 competitive effect Effects 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 238000004332 deodorization Methods 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 244000045947 parasite Species 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 230000001737 promoting effect Effects 0.000 description 1
- 230000002040 relaxant effect Effects 0.000 description 1
- 238000012360 testing method Methods 0.000 description 1
Classifications
-
- 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
- D06M13/005—Compositions containing perfumes; Compositions containing deodorants
-
- 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
- B01J13/06—Making microcapsules or microballoons by phase separation
-
- D—TEXTILES; PAPER
- D03—WEAVING
- D03D—WOVEN FABRICS; METHODS OF WEAVING; LOOMS
- D03D15/00—Woven fabrics characterised by the material, structure or properties of the fibres, filaments, yarns, threads or other warp or weft elements used
-
- 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
- D06M10/00—Physical treatment of fibres, threads, yarns, fabrics, or fibrous goods made from such materials, e.g. ultrasonic, corona discharge, irradiation, electric currents, or magnetic fields; Physical treatment combined with treatment with chemical compounds or elements
- D06M10/001—Treatment with visible light, infrared or ultraviolet, X-rays
-
- 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
- D06M13/10—Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials, with non-macromolecular organic compounds; Such treatment combined with mechanical treatment with compounds containing oxygen
- D06M13/184—Carboxylic acids; Anhydrides, halides or salts thereof
- D06M13/207—Substituted carboxylic acids, e.g. by hydroxy or keto groups; Anhydrides, halides or salts thereof
-
- 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
- D06M14/00—Graft polymerisation of monomers containing carbon-to-carbon unsaturated bonds on to fibres, threads, yarns, fabrics, or fibrous goods made from such materials
- D06M14/18—Graft polymerisation of monomers containing carbon-to-carbon unsaturated bonds on to fibres, threads, yarns, fabrics, or fibrous goods made from such materials using wave energy or particle radiation
- D06M14/20—Graft polymerisation of monomers containing carbon-to-carbon unsaturated bonds on to fibres, threads, yarns, fabrics, or fibrous goods made from such materials using wave energy or particle radiation on to materials of natural origin
- D06M14/22—Graft polymerisation of monomers containing carbon-to-carbon unsaturated bonds on to fibres, threads, yarns, fabrics, or fibrous goods made from such materials using wave energy or particle radiation on to materials of natural origin of vegetal origin, e.g. cellulose or derivatives thereof
-
- 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
- D06M14/00—Graft polymerisation of monomers containing carbon-to-carbon unsaturated bonds on to fibres, threads, yarns, fabrics, or fibrous goods made from such materials
- D06M14/18—Graft polymerisation of monomers containing carbon-to-carbon unsaturated bonds on to fibres, threads, yarns, fabrics, or fibrous goods made from such materials using wave energy or particle radiation
- D06M14/26—Graft polymerisation of monomers containing carbon-to-carbon unsaturated bonds on to fibres, threads, yarns, fabrics, or fibrous goods made from such materials using wave energy or particle radiation on to materials of synthetic origin
- D06M14/28—Graft polymerisation of monomers containing carbon-to-carbon unsaturated bonds on to fibres, threads, yarns, fabrics, or fibrous goods made from such materials using wave energy or particle radiation on to materials of synthetic origin of macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds
-
- 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
- D06M15/19—Treating fibres, threads, yarns, fabrics, or fibrous goods made from such materials, with macromolecular compounds; Such treatment combined with mechanical treatment with synthetic macromolecular compounds
- D06M15/37—Macromolecular compounds obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds
- D06M15/564—Polyureas, polyurethanes or other polymers having ureide or urethane links; Precondensation products forming them
-
- 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
- D06M23/00—Treatment of fibres, threads, yarns, fabrics or fibrous goods made from such materials, characterised by the process
- D06M23/12—Processes in which the treating agent is incorporated in microcapsules
-
- 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
- D06M2101/16—Synthetic fibres, other than mineral fibres
- D06M2101/18—Synthetic fibres consisting of macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds
- D06M2101/20—Polyalkenes, polymers or copolymers of compounds with alkenyl groups bonded to aromatic groups
-
- D—TEXTILES; PAPER
- D10—INDEXING SCHEME ASSOCIATED WITH SUBLASSES OF SECTION D, RELATING TO TEXTILES
- D10B—INDEXING SCHEME ASSOCIATED WITH SUBLASSES OF SECTION D, RELATING TO TEXTILES
- D10B2201/00—Cellulose-based fibres, e.g. vegetable fibres
- D10B2201/01—Natural vegetable fibres
-
- D—TEXTILES; PAPER
- D10—INDEXING SCHEME ASSOCIATED WITH SUBLASSES OF SECTION D, RELATING TO TEXTILES
- D10B—INDEXING SCHEME ASSOCIATED WITH SUBLASSES OF SECTION D, RELATING TO TEXTILES
- D10B2321/00—Fibres made from polymers obtained by reactions only involving carbon-to-carbon unsaturated bonds
- D10B2321/02—Fibres made from polymers obtained by reactions only involving carbon-to-carbon unsaturated bonds polyolefins
- D10B2321/022—Fibres made from polymers obtained by reactions only involving carbon-to-carbon unsaturated bonds polyolefins polypropylene
Landscapes
- Engineering & Computer Science (AREA)
- Textile Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Health & Medical Sciences (AREA)
- Toxicology (AREA)
- Organic Chemistry (AREA)
- Dispersion Chemistry (AREA)
- Treatments For Attaching Organic Compounds To Fibrous Goods (AREA)
- Chemical Or Physical Treatment Of Fibers (AREA)
Abstract
一种汉麻微胶囊芳香型汽车坐垫用复合材料的制备方法,属于汽车内饰加工技术领域,包括以下步骤:汉麻纤维预处理、制备汉麻纤维/聚丙烯复合材料、单层造壁、双层造壁、制备微胶囊粉末、制备微胶囊芳香整理剂、微胶囊芳香整理。本发明制备的微胶囊,表面光滑,囊壁致密没有破裂,结构完整,测定其最高含油率达到40%左右。微胶囊外观较为规整,且均一性、分散性良好。柠檬精油被包裹在微胶囊里,微胶囊的平均粒径为2.6um左右,具有良好的热稳定性。以柠檬香精为芯,蜜胺树脂为壁材,选择合适的乳化剂用量、芯材和壁材比例、反应体系温度及pH值、搅拌速度及合理的控制时间,得到粒径较小及结构紧密的微胶囊,且微胶囊释放柠檬香精的速率缓慢。
Description
技术领域
本发明属于汽车内饰加工技术领域,具体涉及一种汉麻微胶囊芳香型汽车坐垫用复合材料的制备方法。
背景技术
在科技高速发展的今天,越来越多的人崇尚自然、简约、健康的生活方式,消费者对汽车内饰面料的感受,除了通过视觉和触觉外,还可以通过嗅觉一闻出各种织物散发出的香味,以此选择自己喜爱的纺织品。各种香味面料的悄然兴起和蓬勃发展不仅顺应了这一趋势,满足了人类的需求,也赋予纺织品新的内涵。随着经济的发展以及生活水平的提高。人们对纺织品的要求发生了很大的变化,从过去的实用型向装饰、享受、保健型转化,纺织品加香顺应了这一趋势。由于香味纺织品具有抑菌驱虫、掩盖异味、使身心舒适等作用,因而得到了人们的普遍喜爱。
香味面料的研究,将最新的芳香学与芳香疗法对人体心理学的研究成果应用到纺织品,属于高技术、高附加值的纺织品。不仅能够使享用者沐浴春风,心旷神怡,而且能带给使用者治疗和保健效用。随着科技的发展,经济的繁荣,消费水平的提高,不久的将来香味纺织品将成为国际纺织品的流行趋势。由于技术和成本的制约,目前我国对香味面料的开发和应用较少,尤其是香味面料在汽车内饰方面的应用更是少之又少。加大对此的研究,致力于推动微胶囊缓释技术的发展,必定能大大提高我国汽车纺织品在国际上的竞争实力。
发明内容
为了解决现有技术中存在的问题,本发明提供了一种具有优良的缓释效果的汉麻微胶囊芳香型汽车坐垫用复合材料的制备方法。
本发明采用以下技术方案:
一种汉麻微胶囊芳香型汽车坐垫用复合材料的制备方法,包括以下步骤:
步骤一:称取10g汉麻纤维,按浴比1:10投入到质量浓度为10%的NaOH水溶液中,并放置到温度为90℃的恒温水浴锅中,沸煮60min,再用去离子水对汉麻纤维反复清洗至中性后,置于60℃烘箱内干燥至恒重;
步骤二:汉麻纤维与聚丙烯纤维按质量比为50:50开松、混合均匀,将尿素和水配制成质量浓度为20wt%尿素溶液,将尿素溶液喷洒在开松后的汉麻纤维与聚丙烯混合纤维中,尿素溶液占纤维总质量的20wt%,密封90min后取出,梳理成网,再经过纺纱、织造制成汉麻/聚丙烯复合材料;
步骤三:将10g柠檬香精、22g乳化剂和150g蒸馏水在40℃的温度下混合搅拌均匀,搅拌速度为900r/min,搅拌3h后倒入容器中,调节pH值至4-5,容器放入40℃恒温水浴槽中,在搅拌条件下滴加10g蜜胺树脂,升温至65℃,保温1.5h,进行单层造壁;
步骤四:单层造壁后冷却至室温后,在搅拌条件下再次滴加10g蜜胺树脂,升温至75℃,保温2h,进行双层造壁;
步骤五:双层造壁后调节pH值至9,向容器中加入20g尿素除去游离甲醛,真空抽滤,水洗3次,再用乙醇洗去表面的香精,烘干,得微胶囊粉末;
步骤六:按以下质量分数配置微胶囊芳香整理剂:微胶囊粉末5%,不饱和聚氨酯水分散体20%,光引发剂2%,增稠剂1%,交联剂5%,余量为水;
步骤七:采用二浸二轧法,浴比1:20,将复合材料在微胶囊芳香整理剂中浸渍1h,使其充分浸润,随后用轧车压轧,轧余率70%-80%,二浸二轧,于90℃预烘90s,用烘干机在160℃焙烘40s,经热水、冷水各洗一次,最后将其自然晾干,再于1000W高压有极汞灯下紫外线固化4min,光源与复合材料的距离固定为5cm。
优选的,所述的乳化剂为聚二甲基二烯丙基氯化铵-丙烯酰胺。
优选的,所述的光引发剂为二苯甲酮。
优选的,所述的增稠剂为聚氨酯增稠剂。
优选的,所述的交联剂为柠檬酸。
本发明的有益效果在于:
1)聚丙烯具有耐磨性好,强度高,防腐性好等特点。汉麻纤维材料应用于汽车坐垫材料中,具有良好的抗菌、防腐、防臭的效果。
2)在本发明的工艺条件下制备的微胶囊,表面光滑,囊壁致密没有破裂,结构完整,测定其含油率,最高含油率达到40%左右。
3)本发明制备的微胶囊外观较为规整,且均一性、分散性良好。柠檬精油被包裹在微胶囊里,激光粒度仪的粒径测试表明了微胶囊的一致性较好,平均粒径为2.6um左右,具有良好的热稳定性。
4)以柠檬香精为芯,蜜胺树脂为壁材,选择合适的乳化剂用量、芯材和壁材比例、反应体系温度及pH值、搅拌速度及合理的控制时间,得到粒径较小及结构紧密的微胶囊,微胶囊释放柠檬香精的速率缓慢,具有优良的缓释效果,散发出柠檬香气具有良好的除异味的效果。
5)通过紫外线固化黏合剂可以实现微胶囊在低温条件下的固着。
具体实施方式
以下结合实施例,对本发明中的技术方案进行清楚、完整地描述。基于本发明中的实施例,本领域普通技术人员在没有做出创造性劳动前提下所获得的所有其他实施例,都属于本发明保护的范围。
一种汉麻微胶囊芳香型汽车坐垫用复合材料的制备方法,包括以下步骤:
步骤一:称取10g汉麻纤维,按浴比1:10投入到质量浓度为10%的NaOH水溶液中,并放置到温度为90℃的恒温水浴锅中,沸煮60min,再用去离子水对汉麻纤维反复清洗至中性后,置于60℃烘箱内干燥至恒重;
步骤二:汉麻纤维与聚丙烯纤维按质量比为50:50开松、混合均匀,将尿素和水配制成质量浓度为20wt%尿素溶液,将尿素溶液喷洒在开松后的汉麻纤维与聚丙烯混合纤维中,尿素溶液占纤维总质量的20wt%,密封90min后取出,梳理成网,再经过纺纱、织造制成汉麻/聚丙烯复合材料;
步骤三:将10g柠檬香精、22g乳化剂和150g蒸馏水在40℃的温度下混合搅拌均匀,搅拌速度为900r/min,搅拌3h后倒入容器中,调节pH值至4-5,容器放入40℃恒温水浴槽中,在搅拌条件下滴加10g蜜胺树脂,升温至65℃,保温1.5h,进行单层造壁;
步骤四:单层造壁后冷却至室温后,在搅拌条件下再次滴加10g蜜胺树脂,升温至75℃,保温2h,进行双层造壁;
步骤五:双层造壁后调节pH值至9,向容器中加入20g尿素除去游离甲醛,真空抽滤,水洗3次,再用乙醇洗去表面的香精,烘干,得微胶囊粉末;
步骤六:按以下质量分数配置微胶囊芳香整理剂:微胶囊粉末5%,不饱和聚氨酯水分散体20%,光引发剂2%,增稠剂1%,交联剂5%,余量为水;
步骤七:采用二浸二轧法,浴比1:20,将复合材料在微胶囊芳香整理剂中浸渍1h,使其充分浸润,随后用轧车压轧,轧余率70%-80%,二浸二轧,于90℃预烘90s,用烘干机在160℃焙烘40s,经热水、冷水各洗一次,最后将其自然晾干,再于1000W高压有极汞灯下紫外线固化4min,光源与复合材料的距离固定为5cm。
所述的乳化剂为聚二甲基二烯丙基氯化铵-丙烯酰胺。
所述的光引发剂为二苯甲酮。
所述的增稠剂为聚氨酯增稠剂。
所述的交联剂为柠檬酸。
上面对本发明进行了示例性描述,显然本发明具体实现并不受上述方式的限制,只要采用了本发明的方法构思和技术方案进行的各种非实质性的改进,或未经改进将本发明的构思和技术方案直接应用于其它场合的,均在本发明的保护范围之内。本发明的保护范围应该以权利要求书所限定的保护范围为准。
Claims (5)
1.一种汉麻微胶囊芳香型汽车坐垫用复合材料的制备方法,其特征在于,包括以下步骤:
步骤一:称取10g汉麻纤维,按浴比1:10投入到质量浓度为10%的NaOH水溶液中,并放置到温度为90℃的恒温水浴锅中,沸煮60min,再用去离子水对汉麻纤维反复清洗至中性后,置于60℃烘箱内干燥至恒重;
步骤二:汉麻纤维与聚丙烯纤维按质量比为50:50开松、混合均匀,将尿素和水配制成质量浓度为20wt%尿素溶液,将尿素溶液喷洒在开松后的汉麻纤维与聚丙烯混合纤维中,尿素溶液占纤维总质量的20wt%,密封90min后取出,梳理成网,再经过纺纱、织造制成汉麻/聚丙烯复合材料;
步骤三:将10g柠檬香精、22g乳化剂和150g蒸馏水在40℃的温度下混合搅拌均匀,搅拌速度为900r/min,搅拌3h后倒入容器中,调节pH值至4-5,容器放入40℃恒温水浴槽中,在搅拌条件下滴加10g蜜胺树脂,升温至65℃,保温1.5h,进行单层造壁;
步骤四:单层造壁后冷却至室温后,在搅拌条件下再次滴加10g蜜胺树脂,升温至75℃,保温2h,进行双层造壁;
步骤五:双层造壁后调节pH值至9,向容器中加入20g尿素除去游离甲醛,真空抽滤,水洗3次,再用乙醇洗去表面的香精,烘干,得微胶囊粉末;
步骤六:按以下质量分数配置微胶囊芳香整理剂:微胶囊粉末5%,不饱和聚氨酯水分散体20%,光引发剂2%,增稠剂1%,交联剂5%,余量为水;
步骤七:采用二浸二轧法,浴比1:20,将复合材料在微胶囊芳香整理剂中浸渍1h,使其充分浸润,随后用轧车压轧,轧余率70%-80%,二浸二轧,于90℃预烘90s,用烘干机在160℃焙烘40s,经热水、冷水各洗一次,最后将其自然晾干,再于1000W高压有极汞灯下紫外线固化4min,光源与复合材料的距离固定为5cm。
2.根据权利要求1所述的一种汉麻微胶囊芳香型汽车坐垫用复合材料的制备方法,其特征在于:所述的乳化剂为聚二甲基二烯丙基氯化铵-丙烯酰胺。
3.根据权利要求1所述的一种汉麻微胶囊芳香型汽车坐垫用复合材料的制备方法,其特征在于:所述的光引发剂为二苯甲酮。
4.根据权利要求1所述的一种汉麻微胶囊芳香型汽车坐垫用复合材料的制备方法,其特征在于:所述的增稠剂为聚氨酯增稠剂。
5.根据权利要求1所述的一种汉麻微胶囊芳香型汽车坐垫用复合材料的制备方法,其特征在于:所述的交联剂为柠檬酸。
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201711319232.3A CN108085970A (zh) | 2017-12-12 | 2017-12-12 | 一种汉麻微胶囊芳香型汽车坐垫用复合材料的制备方法 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201711319232.3A CN108085970A (zh) | 2017-12-12 | 2017-12-12 | 一种汉麻微胶囊芳香型汽车坐垫用复合材料的制备方法 |
Publications (1)
Publication Number | Publication Date |
---|---|
CN108085970A true CN108085970A (zh) | 2018-05-29 |
Family
ID=62174002
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201711319232.3A Withdrawn CN108085970A (zh) | 2017-12-12 | 2017-12-12 | 一种汉麻微胶囊芳香型汽车坐垫用复合材料的制备方法 |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN108085970A (zh) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN111839887A (zh) * | 2020-08-19 | 2020-10-30 | 福建恒安集团有限公司 | 一种芳香暖贴 |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102127864A (zh) * | 2010-12-24 | 2011-07-20 | 天津市双马香精香料新技术有限公司 | 双层壁材芳香微胶囊整理剂的制备方法及其应用 |
CN107119459A (zh) * | 2017-04-12 | 2017-09-01 | 三元控股集团有限公司 | 一种基于光固化技术的化学镀前活化方法 |
CN206495013U (zh) * | 2017-01-17 | 2017-09-15 | 珠海利得威时装有限公司 | 一种汉麻面料 |
-
2017
- 2017-12-12 CN CN201711319232.3A patent/CN108085970A/zh not_active Withdrawn
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102127864A (zh) * | 2010-12-24 | 2011-07-20 | 天津市双马香精香料新技术有限公司 | 双层壁材芳香微胶囊整理剂的制备方法及其应用 |
CN206495013U (zh) * | 2017-01-17 | 2017-09-15 | 珠海利得威时装有限公司 | 一种汉麻面料 |
CN107119459A (zh) * | 2017-04-12 | 2017-09-01 | 三元控股集团有限公司 | 一种基于光固化技术的化学镀前活化方法 |
Non-Patent Citations (2)
Title |
---|
温变英等: "《高分子材料与加工》", 31 March 2011, 中国轻工业出版社 * |
王春红等: "汉麻纤维表面改性对其增强聚丙烯复合材料性能及挥发性有机化合物释放影响", 《复合材料学报》 * |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN111839887A (zh) * | 2020-08-19 | 2020-10-30 | 福建恒安集团有限公司 | 一种芳香暖贴 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN102312342B (zh) | 多功能保暖内衣面料及其加工方法 | |
CN104695227B (zh) | 一种远红外棉纤维的生产工艺 | |
CN102517890A (zh) | 一种具有养颜保健作用的床单及其制备方法 | |
CN103668735B (zh) | 远红外蓄热针织双面面料及其生产方法 | |
CN107974839A (zh) | 一种聚乳酸微胶囊芳香型汽车内饰复合材料的制备方法 | |
CN102733183A (zh) | 一种具有发热功能的纤维面料及其制备方法 | |
CN101285267B (zh) | 一种天然彩棉针织品的防污整理方法 | |
CN106192182A (zh) | 一种红外自发热保暖内衣 | |
KR20190086600A (ko) | 식물 섬유 혼방 피부 친화적 패브릭 및 그의 가공 방법 | |
CN106381730B (zh) | 一种基于葡萄色素染色的竹原纤维织物及其制备方法 | |
CN106592225A (zh) | 一种衬衫的香薰护肤型免烫整理液及其整理方法 | |
CN107938017A (zh) | 一种汽车内饰用尼龙微胶囊芳香型纤维材料的制备方法 | |
CN109868664A (zh) | 仿麂皮面料的制备方法 | |
CN104666099A (zh) | 一种碳纤维美肤膜基材及其制备方法 | |
CN107955986A (zh) | 一种微胶囊芳香型再生竹纤维汽车内饰材料的制备方法 | |
CN107956132A (zh) | 一种微胶囊芳香型汽车内饰用椰壳纤维材料的制备方法 | |
CN108049191A (zh) | 一种汽车坐垫用微胶囊芳香型椰壳复合材料的制备方法 | |
CN108085970A (zh) | 一种汉麻微胶囊芳香型汽车坐垫用复合材料的制备方法 | |
CN107034681A (zh) | 一种亲肤芦荟当归保健蚕丝套件的生产方法 | |
CN102493208A (zh) | 一种具有护肤镇定作用的富强纤维面料的制备方法 | |
CN109778529A (zh) | 一种基于纳米氧化锌的单向导湿纯棉织物的制备方法 | |
CN108708175A (zh) | 抗花粉防水面料 | |
CN104988741A (zh) | 一种棉质衬衫的香薰免烫处理方法 | |
CN1687516A (zh) | 羊毛织物抗湿、拒油的后整理方法 | |
CN107881794A (zh) | 一种汽车坐垫用尼龙微胶囊芳香型复合面料的制备方法 |
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 |
Application publication date: 20180529 |
|
WW01 | Invention patent application withdrawn after publication |