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在橡胶产品的生产过程中产生了大量的边角料,由于土地成本不断上升、环境问题以及火灾风险等因素,传统的采用填埋方法处理废橡胶已不能满足要求。考虑到硫化胶很难生物降解,因此选择回收方法时需考虑环境问题并使其具有较高商业价值。聚合物主链在硫化过程中由热塑性转变为热固性,简单加热无法使其重新成型。为了
Due to the rising cost of land, environmental problems and fire risks, a large amount of scrap material is produced in the production of rubber products. However, the traditional method of landfill disposal of waste rubber can not meet the requirements. Considering that vulcanizates are difficult to biodegrade, the choice of recycling methods requires consideration of environmental issues and their high commercial value. The polymer backbone changes from thermoplastic to thermosetting during vulcanization and can not be reshaped by simple heating. in order to