application of portable FTIR (ATR and external reflectance) spectroscopy to three-dimensional polymer-based objects. Heritage Science. 1-18 (2019). (2) Van Oosten, T., Learner, T. Identification and characterization of plastic artefacts: Which plastics are in my collection? The need for a plast...
R., Bernin, D., & Hasani, M. (2022). In situ monitoring of cellulose etherification in solution: probing the impact of solvent composition on the synthesis of 3-allyloxy-2-hydroxypropyl-cellulose in aqueous hydroxide systems. Polymer Chemistry, 13(28), 4111–4123. doi.org/1...
.52006年9月POLYMERMATERIAl。SSCIENCEANDENGINEERINGSept.2006用FT—IR研究双氰胺固化环氧树脂的反应机理谷晓昱,张军营(北京化工大学材料科学与工程学院,北京100029)摘要:利用FT—IR动态跟踪双氰胺(DICY)固化环氧树脂的反应,探讨其反应机理。结果表明,环氧树脂E一51与DICY反应时,DICY并不是分解成单氰胺,而首先是DICY中...
This study employs FTIR imaging for the characterization of various polymer systems. First, the diffusion and dissolution of poly(vinyl acetate) in binary non-solvent mixtures of ethanol and water was examined. The results of this study showed that certain combinations of these two non-solvents ...
类型 标准料 PP带打包机 防火板 高效 Standard Polymer Electrolytic Capacitor PE薄膜清洗机PP编织袋回收清洗机械 地膜回收破碎加工设备 全钢、钢木、PP等 抹面砂浆 正牌料 办公台 复合编织袋 High Performance Molded Case Capacitors 未知 Tantalum Solid Electrolytic Chip Capacitors with C 塑料建材 实验台 烟囱防腐...
应用 Polymer identification 控制软件 Microlab MicroLab Expert 样品类型 Polymers 深度 22 cm 电源要求 内置电池(4 小时) 100-240 VAC,50/60 Hz 类型 Portable FTIR Spectrometer 谱库 ATR 聚合物和聚合物添加剂 采样模块选项(固定) Diamond-ATR 重量 6.8 kg 高度 19 cm 返回页首 技术...
The FTIR polymer spectra are available as pictures. The FTIR Spectra of following polymers were collected in transmission, range 4000-400 cm-1. Polystyrene Polyethylene Polypropylene Polyvinylchloride Teflon Poly(vinyl acetate) Poly(vinyl alcohol) ...
Anderson, T. S., & Kozak, C. M. (2019). Ring-opening polymerization of epoxides and ring-opening copolymerization of CO2 with epoxides by a zinc amino-bis(phenolate) catalyst.European Polymer Journal,120, 109237. https://doi.org/10.1016/j.eurpolymj.2019.109237 ...
This technique has found a wide variety of applications in multi-phase polymers including polymer laminates, phase separated polymer composites, semi-crystalline polymers and blends, and solvent diffusion into polymers have been the main areas of interest in non-biological IR studies using FPA ...
FTIR操作指南