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- Keywords cellulose acetate filter rod;triacetin;gas chromatography; 醋酸纤维滤棒;三醋酸甘油酯;气相色谱法;
- Keywords Wistar rat;Cellulose acetate filter;Electrophoresis; 大鼠;醋酸纤维素薄膜;电泳;
- Determination of Triacetin in Cellulose Acetate Filter Rod with Near Infrared Diffuse Reflectance Spectroscopy 近红外漫反射光谱法测试醋酸纤维滤棒中的三醋酸甘油酯
- Keywords Near infrared diffuse reflectance spectroscopy;Triacetin;Partial least square;Cellulose acetate filter rod; 近红外漫反射光谱;三醋酸甘油酯;偏最小二乘法;醋酸纤维滤棒;
- cellulose acetate filter 醋酸纤维素薄膜过滤器
- Cellulose acetate filter rod 醋酸纤维滤棒
- Cellulose acetate or any of various products, especially fibers, derived from it. 醋酸纤维素醋酸纤维素或其多种制品,尤指从中提取的纤维质
- Compound: PPR of materials, crosslinked PE pipe materials, cigarette filter material, cellulose acetate, etc. 专用料:PPR管材料、PE交联管材料、香烟滤芯材料、醋酸纤维等;
- The chemical components in mainstream smoke of cigarettes with modified polypropylene(PP) filter or cellulose acetate(CA) filter were analyzed with GC/MS and compared. 采用气相色谱/质谱法对改性烟用聚丙纤维(PP)滤嘴和二醋酸纤维(CA)滤嘴卷烟烟气成分进行了对比分析。
- At present,the main cigarette filtrational material is cellulose acetate tow and PP tow.The development of paper filter tip using sepiolite as cigarette filtrational material is discussed. 目前,卷烟滤嘴材料主要是醋酸纤维丝束和聚丙烯丝束。介绍了以海泡石为卷烟滤嘴材料的纸质滤嘴的开发前景。
- Ensuring adequate sanitation of membranesystems, particularly those using cellulose acetate membranes, is difficult. 保证膜系统消毒充分,尤其是使用纤维素醋酸酯时,这很难做到。
- Modified Cellulose Acetate Ultrafiltration Membrane Preparation and Its Performance Study. 改性醋酸纤维素超滤膜的制备和性能研究。
- Specification for Cellulose Acetate Butyrate Film and Sheeting for Fabricating and Forming (08. 预制和成形用乙酸纤维素丁酸酯薄膜和薄板规范(08。
- Polyamides provide slightly better pH resistance than cellulose acetate but are slightly more sensitive to chlorine. 聚酰胺比纤维素醋酸酯有略好的pH值抗性,但却对氯更为敏感。
- Ensuring adequate sanitation of membrane systems, particularly those using cellulose acetate membranes, is difficult. 保证膜系统消毒充分,尤其是使用纤维素醋酸酯时,这很难做到。
- The (recovery) was about 98.9% and the RSD was less than 2%.This method was suitable to fast analysis of triacetin in acetate filter rod. 方法的回收率为98.;9%25;RSD小于2%25;适用于醋酸纤维滤棒中三醋酸甘油酯的快速分析。
- Use of stronger cleaners is not recommended, since they degrade the membranes, particularly cellulose acetate, and decrease the acceptable life. 建议不要使用较强的清洁剂,这是由于强力清洁剂能降解这些膜,尤其是纤维素醋酸酯,而且还降低使用寿命。
- The spinning solution is made by dissolving cellulose acetate in acetone containing a small amount of water (up to 10 percent). 将醋酯纤维素溶解于丙酮中(丙酮中含有少量的水,最大含水量为丙酮重量的10%25)而形成纺丝液。
- The company specializes in making Celluloid sheets& Cellulose acetate sheets as an expert in this field. 公司采用国际一流的高精度数码监控显示和流水线操作系统,拥有意大利独特先进的湿式块状工艺技术进口设备,专业生产花式醋酸纤维素板材和赛璐珞板材。
- Cellulose acetate film electrophoresis procedure is used for deter- mining the protein patterns of the serum. 抽取入试大鼠血液,以醋酸纤维薄膜电泳法分离其血清;