刚性和结晶度下降，分子量分布变宽，提升了PP发泡性能。
The rigidity and the crystallinity decreased, the molecular weight distribution becomes wider, improve the foaming properties of PP.
对某磷矿尾矿的物相和化学组成、反应特性及发泡性能进行了研究。
The phase composition and chemical constituent, reaction properties and foaming ability of high-Mg phosphate gangue were studied.
对鹤峰磷矿尾矿的物相和化学组成、反应特性及发泡性能进行了研究。
This paper studied the chemical and phase composition of Hefeng phosphate ore and its reaction properties and foaming ability.
应用推荐