Hence, ebonite is in fact one kind of thermosets. 因此,硬质橡胶实质上是一种热固性塑料。
The influence of the curing time on the structure and properties of SBR ebonite was investigated. 研究硫化时间对硬质SBR结构与性能的影响。
Some properties were also discussed and the multi-functional ebonite would be promising in future development. 还简述了硬质橡胶性能,指出通过改性使其高功能化是这类硬质橡胶材料的发展方向。
Emblema is available as fountain pen with 18K gold nib and ebonite feeder, rollerball pen and twist-action ballpoint pen. 徽章系列有18K金笔尖墨水笔、走珠笔和旋式原子笔可供选择。