激光粒度仪测定烟用水基胶粒度分布的应用研究
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摘要
通过采用美国贝克曼公司的LS13320型号激光粒度仪研究了样品折射率、分散介质、分散剂、遮光度、搅拌子转速和超声对烟用水基胶粒度分布测量结果的影响。建立了激光粒度仪测定烟用水基胶粒度分布的实验方法。试验样品的最佳测试条件为:以水作为分散介质,无需添加分散剂,无需超声处理,样品折射率选取1. 45,遮光度为10%,搅拌子转速档位选择26。激光粒度仪测量值与显微镜测量的结果吻合较好。
The particle size distribution of water-based cigarette adhesives were measured by Laser Particle Size Analyzer LS13320 of Beckman coulter company. The effect of sample refractive index,shading,stirrer speed and ultrasonic time on the measurement result was investigated. The test conditions for particle size distribution of water-based colloidal particle size in tobacco were optimized: the sample refractive index was 1. 45,the shading was 10%,the stirrer speed was 26,and no ultrasonic was needed. The results of laser granulometer are in proximity with microscope.
The particle size distribution of water-based cigarette adhesives were measured by Laser Particle Size Analyzer LS13320 of Beckman coulter company. The effect of sample refractive index,shading,stirrer speed and ultrasonic time on the measurement result was investigated. The test conditions for particle size distribution of water-based colloidal particle size in tobacco were optimized: the sample refractive index was 1. 45,the shading was 10%,the stirrer speed was 26,and no ultrasonic was needed. The results of laser granulometer are in proximity with microscope.
引文
[1]夏平宇,施敏,张鑫,等.辊涂型卷烟接嘴胶动态流变性能对其上机适用性的影响[J].烟草科技,2018,51(9):73-78.
[2]刘珊珊,刘岩顺,李中皓,等. HS-GC/MS法测定烟用水基胶中挥发性有机物[J].烟草科技,2017,50(6):40-46.
[3]游金清,李韵,陆成飞,等.衍生-顶空气相色谱法测定烟用水基胶中的甲醛、乙醛和丙酮[J].烟草科技,2018,51(1):59-63+69.
[4]罗恒,田井速,舒凯,等.水基烟用搭口胶的发展与展望[J].中国胶粘剂,2018,27(4):43-45.
[5]KIM S,KIMH J. Effect of addition of polyvinyl acetate to melamine-formaldehyde resin on the adhesion and formaldehyde emission in engineered flooring[J]. International Journal of Adhesion&Adhesives,2005,25(5):456-461.
[6]杨宝武.卷烟胶漫笔[J].中国胶粘剂,1999,8(4):30-35.
[7]杜郢,董艳艳,王海青.卷烟胶的发展与展望[J].粘接,2015(3):88-91.
[8]国家烟草专卖局,全国烟草标准化技术委员会.高速卷烟胶:YC/T 188—2004[S].北京:中国标准出版社,2004.
[9]中华人民共和国国家质量监督检验检疫总局,中国国家标准化管理委员会.粒度分布激光衍射发法:GB/T 19077—2016/ISO 13320:2009[S].北京:中国标准出版社,2016.
[10]陈秀法,冯秀丽,刘冬雁,等.激光粒度分析与传统粒度分析方法相关对比[J].青岛海洋大学学报,2002,32(4):608-614.
[11]王振新,钱彦虎.激光粒度仪测定PTA粒径分布[J].聚酯工业,2004,17(3):48-50.
[12]王禄,刘宝树,孙华.激光粒度仪测定非诺贝特粒度分布的应用研究[J].中国抗生素,2016,41(9):675-679.
[13]陈莹璐,张玉柱,谭子辉,等. MS2000和LS13320激光粒度仪测定沉积物粒度结果的差异[J].中山大学学报(自然科学版),2018,57(4):48-55.
[2]刘珊珊,刘岩顺,李中皓,等. HS-GC/MS法测定烟用水基胶中挥发性有机物[J].烟草科技,2017,50(6):40-46.
[3]游金清,李韵,陆成飞,等.衍生-顶空气相色谱法测定烟用水基胶中的甲醛、乙醛和丙酮[J].烟草科技,2018,51(1):59-63+69.
[4]罗恒,田井速,舒凯,等.水基烟用搭口胶的发展与展望[J].中国胶粘剂,2018,27(4):43-45.
[5]KIM S,KIMH J. Effect of addition of polyvinyl acetate to melamine-formaldehyde resin on the adhesion and formaldehyde emission in engineered flooring[J]. International Journal of Adhesion&Adhesives,2005,25(5):456-461.
[6]杨宝武.卷烟胶漫笔[J].中国胶粘剂,1999,8(4):30-35.
[7]杜郢,董艳艳,王海青.卷烟胶的发展与展望[J].粘接,2015(3):88-91.
[8]国家烟草专卖局,全国烟草标准化技术委员会.高速卷烟胶:YC/T 188—2004[S].北京:中国标准出版社,2004.
[9]中华人民共和国国家质量监督检验检疫总局,中国国家标准化管理委员会.粒度分布激光衍射发法:GB/T 19077—2016/ISO 13320:2009[S].北京:中国标准出版社,2016.
[10]陈秀法,冯秀丽,刘冬雁,等.激光粒度分析与传统粒度分析方法相关对比[J].青岛海洋大学学报,2002,32(4):608-614.
[11]王振新,钱彦虎.激光粒度仪测定PTA粒径分布[J].聚酯工业,2004,17(3):48-50.
[12]王禄,刘宝树,孙华.激光粒度仪测定非诺贝特粒度分布的应用研究[J].中国抗生素,2016,41(9):675-679.
[13]陈莹璐,张玉柱,谭子辉,等. MS2000和LS13320激光粒度仪测定沉积物粒度结果的差异[J].中山大学学报(自然科学版),2018,57(4):48-55.