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萨博菲515是天然粘土经过多道工序处理,将表面特殊改性而制成的纳米片层状粘土填料。粘土表面经过特殊处理后,表面呈中碱性,中高结构,吸油值小,游离水含量低,具有良好的分散能力,与炭黑、白炭黑有协同补强作用,也可单独使用。萨博菲515的技术指标见表1,分子结构见图1。本工作着重考察了萨博菲515在EPDM橡胶制品中的应用。一、实验部分1.主要原材料EPDM5601、EPDM7500,埃克森美孚化学有限公
Sapphire 515 is a natural clay after a multi-channel process, the surface of the special modification made of nano-layered lamellar clay filler. Clay surface after special treatment, the surface was alkaline, medium-high structure, small oil absorption, low free water content, with good dispersion ability, and carbon black, silica has synergistic effect, can also be used alone. Saabifei 515 technical indicators in Table 1, the molecular structure shown in Figure 1. This work focuses on the Saab Fei 515 in EPDM rubber products. First, the experimental part 1. The main raw materials EPDM5601, EPDM7500, ExxonMobil Chemical Co., Ltd.