Construction of renewable biomass cardanol functionalized spherical nanoparticles achieving favorable interfacial interaction and thermostability in styrene butadiene rubber matrix,Journal of Applied Polymer Science

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Construction of renewable biomass cardanol functionalized spherical nanoparticles achieving favorable interfacial interaction and thermostability in styrene butadiene rubber matrix
Journal of Applied Polymer Science ( IF 2.7 ) Pub Date : 2023-02-13 , DOI: 10.1002/app.53729
Bing Tang ₁ , Lijuan Chen ₂ , Zhixin Jia ₁ , Fan Kang ₁ , Jiayu Wang ₁ , Xiaohui Guo ₂ , Demin Jia ₁

Affiliation

To expand the application of natural resources in the green rubber industry and reduce the dependence of rubber additives on the non-renewable petrochemical resources, a novel cardanol-based natural rubber additive (silica-s-LPCGE) is prepared. Compared with the directly adding of silica and LPCGE, silica-s-LPCGE is assisted to form an effective interfacial interaction between the rubber matrix and the filler during rubber vulcanization by the immobilized LPCGE on silica surface, to improve the mechanical property and processability of styrene-butadiene rubber (SBR)/silica-s-LPCGE composites. Meanwhile, with the introduce of silica-s-LPCGE, the aging resistance and migration resistance of the SBR composites are also improved obviously. The preparation of this novel multifunctional supported natural biomass processing additive provides a new possibility for the preparation of green rubber additives.

中文翻译：

可再生生物质腰果酚功能化球形纳米颗粒的构建在丁苯橡胶基质中实现良好的界面相互作用和热稳定性

为扩大天然资源在绿色橡胶工业中的应用，减少橡胶助剂对不可再生石化资源的依赖，制备了一种新型腰果酚基天然橡胶助剂（silica-s-LPCGE）。与直接加入白炭黑和LPCGE相比，二氧化硅-s-LPCGE通过固定化在白炭黑表面的LPCGE，辅助橡胶硫化过程中橡胶基体与填料之间形成有效的界面相互作用，改善苯乙烯的力学性能和加工性能-丁二烯橡胶 (SBR)/二氧化硅-s-LPCGE 复合材料。同时，随着silica-s-LPCGE的引入，SBR复合材料的耐老化性和耐迁移性也有明显提高。

更新日期：2023-02-13

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