The calcium borate product was prepared with natural ulexite powder,through hydrothermal depolymerization and phase inversion.

钠硼解石天然矿粉为原料,经水热解聚和相转出硼酸钙产品。

The thermal depolymerization of crumb rubber–asphalt system could be controlled by using the coadjustment of shearing temperature and shearing time.

可通过切温度和切时间的互补关系实现可控降解。