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A mixture of buffing dust and chrome shavings as a filler for nitrile rubbers

机译:抛光粉和铬屑的混合物,作为丁腈橡胶的填料

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摘要

The incorporation of biopolymers, such as chrome shavings and buffing dust, into rubber blends makes it possible to obtain biodecomposable collagen-elastomer materials with good utility properties. It is the presence of a biopolymer in multicomponent polymeric materials that facilitates enzymatic hydrolysis and results in biodecomposition through the loss of cohesiveness and polymer scattering. The undertaking of such original studies was justified by the benefits resulting from a new generation of polymeric materials and the need for a solution to the problem of growing amounts of wastes by waste management in the tanning industry. In this study, the effect of a mixture of chrome shavings and buffing dust on the properties of nitrile rubbers was examined. The dust and shavings, in a 1:1 proportion, were mixed with 5 parts by weight of zinc oxide and, in this form, was added to the rubber blends.
机译:将诸如铬屑和抛光粉尘之类的生物聚合物掺入橡胶共混物中,可以得到具有良好实用性的可生物降解的胶原弹性体材料。生物聚合物在多组分聚合物材料中的存在促进了酶促水解并通过失去内聚力和聚合物分散而导致了生物分解。进行这种原始研究的理由是,新一代聚合材料所带来的好处以及制革业中通过废物管理解决日益增加的废物量问题的需求。在这项研究中,研究了铬屑和抛光粉的混合物对丁腈橡胶性能的影响。将粉尘和刨花以1:1的比例与5重量份的氧化锌混合,并以这种形式添加到橡胶混合物中。

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