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沉的的等离子体聚合用于轮胎应用

Sunkeun Kim¹, Wilma K Dierkes^1,2, Anke Blume¹

¹Elastomer Technology and Engineering, University of Twente, 7500AE Enschede, The Netherlands.

Molecules (Basel, Switzerland)

|September 28, 2023

概括

血沉积的二氧化增强了天然 (NR) 化合物加工. 这种新的二氧化处理减少了对西兰合剂的需求,降低了制造过程中挥发性有机化合物排放.

科学领域:

材料科学材料科学材料科学
聚合物化学聚合物化学
表面工程是什么?表面工程是什么?

背景情况:

是天然 (NR) 化合物中重要的增强填充剂.
传统的-系统需要大量的联剂,导致加工挑战和挥发性有机化合物 (VOC) 排放.
塑沉积 (PD) 层为填充剂提供了一个潜在的表面修饰策略.

研究的目的:

评估天然 (NR) 化合物中血沉积 (PD) 的兼容性和加工影响.
研究PD的有效性,作为传统-系统的潜在替代品.
为了确定PD是否降低了所需的合剂量.

主要方法:

经过了预处理,使用聚合前体的血沉积.
对PD的表征包括热重力测量分析 (TGA),扩散反射红外里埃变形光谱 (DRIFTs),X射线光电子光谱 (XPS) 和传输电子显微镜 (TEM).
PD被纳入NR模型化合物中,与未经处理的和使用bis-{3-triethoxysilyl-propyl) disulfide (TESPD) 的in-situ改性进行了比较.

主要成果:

等离子体沉积成功地用聚合物层修改了二氧化表面.
使用50%降低烯合剂的乙烯基PD具有与使用100%烯合剂的参考化合物相似的性能.
这种PD二氧化系统促进了加工,并且产生了比传统系统更低的挥发性有机化合物 (例如乙醇).

结论:

血沉积的二氧化与天然兼容,并改善复合物加工.
在保持性能的同时,PD可显著减少silane合剂的使用.
这种方法为含有二氧化的NR化合物提供了一种更环保,更有效的方法.

关键词:

天然天然的使用.血修饰 (PD) 是一种沉的二氧化.

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