漆蜡乳液制备工艺的研究及其应用
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摘要
漆蜡用乳化剂乳化制备水包油型(O/W)漆蜡乳液,考察了乳化剂类别及用量、水用量、乳化温度、乳化设备等工艺条件对乳液性能的影响。结果表明,制备漆蜡乳液的优化工艺条件为:乳化剂脂肪醇聚氧乙烯醚羧酸(AEC-9H)、脂肪醇聚氧乙烯醚(AEO-3)、辛基酚聚氧乙烯醚(OP-4)质量比8∶1∶1,用量8%～10%(质量分数),水用量80%～85%(质量分数),温度85℃,搅拌速度3 000 r/min,时间3 min(或超声波功率400 W,时间2 min)。在此工艺条件下,制备的漆蜡乳液液滴形状较规则,表面较光滑,粒径较小且分布较均匀,色泽自然洁白,气味自然,粘稠度较好,外观均匀细腻,离心稳定性一级,分散性二至三级,可无限稀释并长期贮存。在此基础上,还制备了一种基础的润肤乳液。该乳液通过了感官、pH、耐热、耐寒、离心稳定性等指标检测,为后续研发具有专一功用性能漆蜡乳液产品提供参考。
Emulsification of lacquer wax with emulsifier to prepare oil-in-water lacquer wax emulsion,the influence of emulsifier type,content,water dosage,emulsion temperature and emulsifying equipment on emulsion properties were investigated.The result showed that the optimum process conditions are as follows:emulsifier fatty alcohol polyoxyvinyl ether carboxylic acid(AEC-9 H),fatty alcohol polyoxyvinyl ether(AEO-3),octyl phenol polyoxyvinyl ether(OP-4) combined with mass ratio 8∶1∶1,and the emulsifier quality 8%～10%,the water 80%～85%,the temperature 85 ℃,the stirring speed 3 000 r/min,and the time 3 min(or the ultrasonic power 400 W,and the time 2 min).Under this process condition,the prepared lacquer wax emulsion particles showed regular shape,smooth surface,small particle size and more uniform distribution,natural and white color,natural smell,well viscosity,uniform and delicate appearance,dispersion degree of class two to three,centrifugal stability of class one.The emulsion can be diluted indefinitely and stored for a long time.On the basis of this,a kind of skin moisturizer emulsion was prepared.The emulsion has been tested by sensory,pH,heat resistance,cold resistance,centrifugal stability and other indicators,laying the foundation for the subsequent development of skin care products with single-purpose lacquer wax emulsion.
Emulsification of lacquer wax with emulsifier to prepare oil-in-water lacquer wax emulsion,the influence of emulsifier type,content,water dosage,emulsion temperature and emulsifying equipment on emulsion properties were investigated.The result showed that the optimum process conditions are as follows:emulsifier fatty alcohol polyoxyvinyl ether carboxylic acid(AEC-9 H),fatty alcohol polyoxyvinyl ether(AEO-3),octyl phenol polyoxyvinyl ether(OP-4) combined with mass ratio 8∶1∶1,and the emulsifier quality 8%～10%,the water 80%～85%,the temperature 85 ℃,the stirring speed 3 000 r/min,and the time 3 min(or the ultrasonic power 400 W,and the time 2 min).Under this process condition,the prepared lacquer wax emulsion particles showed regular shape,smooth surface,small particle size and more uniform distribution,natural and white color,natural smell,well viscosity,uniform and delicate appearance,dispersion degree of class two to three,centrifugal stability of class one.The emulsion can be diluted indefinitely and stored for a long time.On the basis of this,a kind of skin moisturizer emulsion was prepared.The emulsion has been tested by sensory,pH,heat resistance,cold resistance,centrifugal stability and other indicators,laying the foundation for the subsequent development of skin care products with single-purpose lacquer wax emulsion.
引文
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[21] 戴跃玲,孙永琳.石蜡乳状液粘度问题探讨[J].石油化工高等学校学报,1997(3):50-52.
[22] 吴迪,刘振国,曹春雷,等.乳化条件对自乳化聚乙烯蜡乳液性能的影响[J].中国塑料,2018,32(7):33-39.
[23] 黄波,李旭林,赵剑,等.超声波对捕收剂微乳液稳定性影响的研究[J].煤炭技术,2014,33(5):240-243.
[2] 万兵,吴久容,杨光友,等.漆蜡提取与脱色研究[J].中国生漆,2018,37(1):41-43.
[3] 陈虹霞,王成章,叶建中,等.聚丙烯酸改性高固含量漆蜡乳液的制备及性能[J].化工进展,2015,34(2):524-528.
[4] 王洪云.漆蜡(油)的成分及其综合利用价值[J].中国民族民间医药,2013,22(8):3-5.
[5] 刘伟.日本野漆树漆蜡溶剂萃取及理化特性的研究[D].长沙:中南林业科技大学,2008.
[6] 王成章,陈虹霞,周昊,等.一种具有抑菌活性的天然漆蜡乳液及其制备方法:中国,104177627A[P].2014-12-03.
[7] 国家质量监督检验检疫总局,标准化管理委员会.GB/T 17526—2008漆蜡[S].北京:中国标准出版社,2009.
[8] 丛玉凤,孙凤娇,廖克俭,等.石蜡的改性和乳化型地板上光用蜡的制备[J].化学工业与工程,2009,26(3):252-255.
[9] 张忠成.非离子型皮革手感蜡乳液的制备及应用[J].中国皮革,2014,43(7):6-8.
[10] 王军.乳化与微乳化技术[M].北京:化学工业出版社,2012:53.
[11] 刘淑芳,康苗苗,冯佳,等.地木耳护肤品的配制及性能检验和功效测试[J].山东农业科学,2016,48(3):123-129.
[12] 朱升干,朱春燕,郑典模.非离子型蜡乳液的制备工艺[J].化工中间体,2010,6(4):55-59.
[13] 李凯,张弘,周梅村,等.紫胶蜡纳米乳液的制备[J].精细化工,2011,28(2):166-171.
[14] 郝家宝.高固含量石蜡稳定乳状液的制备及性能研究[D].合肥:安徽大学,2013:19-20.
[15] 张平.复合抗衰老纳米乳液的制备及其应用评估[D].南京:东南大学,2017:38-39.
[16] 阎佳.润肤乳液的制备[J].化工时刊,2010,24(7):27-29.
[17] 强西怀,董艳勇,张辉.阳-非复合离子型氧化聚乙烯蜡乳液的制备[J].精细化工,2009,26(12):1221-1225.
[18] 段月英,丛玉凤,黄玮,等.医用氧化蜡的制备[J].化工新型材料,2018,46(5):262-265.
[19] 夏宇正,鄢薇,石淑先,等.增粘树脂与丙烯酸酯共存下的乳液聚合行为[J].北京化工大学学报:自然科学版,2007(S2):44-47.
[20] 刘小英,俞马宏.阴离子型石蜡乳液的制备与表征[J].化学通报,2015,78(8):753-756.
[21] 戴跃玲,孙永琳.石蜡乳状液粘度问题探讨[J].石油化工高等学校学报,1997(3):50-52.
[22] 吴迪,刘振国,曹春雷,等.乳化条件对自乳化聚乙烯蜡乳液性能的影响[J].中国塑料,2018,32(7):33-39.
[23] 黄波,李旭林,赵剑,等.超声波对捕收剂微乳液稳定性影响的研究[J].煤炭技术,2014,33(5):240-243.