橡胶、塑料和聚合物

了解 VELP EMA 502 CHNS-O 元素分析仪如何帮助实验室在 PHA 树脂和吹塑薄膜中碳、氢、氮和氧的测定中获得准确且可重复的结果。

了解如何测定氟橡胶样品中的碳、氢、氮、硫和氧，以进行材料表征。

The analysis involves the use of aerobic microorganisms in an aqueous medium containing inorganic salts and the organic material to be tested (the only carbon source) with a concentration of organic carbon between 100 and 2000 mg/l. The mixture is stirred in a closed vessel.

Learn how to obtain the optimal rate of plastic material biodegradation in test soil by controlling soil moisture, as well as, determining the ultimate biodegradability of the material itself. A non-specific soil is used as the inoculum because the test simulates the processes of biodegradation that occurs in a natural environment.

金属有机框架（MOFs）是一种具有巨大潜力的独特晶体结构。利用它们可以设计出具有非常特殊性质的系统。因此，它们吸引了许多科学家的兴趣，致力于优化它们的工业应用。了解有关使用 EMA 502 进行 CHNS/O 测定

溶剂萃取是一种常用的分析方法，专门用于确定已知底物基体上存在的各种化合物;研究了用该方法从rPET薄片中测定胶水和有机物的重量。

测定硝酸纤维素中的氮含量对于区分用作炸药的高氮含量物质与含有中等或低氮含量的物质非常重要，这对于制备炸药和无烟粉末是理想的选择。 了解如何使用NDA系列获得出色的性能以及如何按照STANAG进行工作。

For tyre manufacturers, it is important to know the nitrogen content present in the constituent mixture, since a high amount of nitrogen adversely affects the performance of the tyre, increasing the incidence of premature failure. Learn how to obtain excellent performance with NDA Series and how to work in accordance with ISO.