酚醛树脂空芯微球 BJO-0840
包装：16KG/箱
纯度规格：平均粒径:60-70um,抗压强度;650psi
产地：
更新日期：2024/06/01
Phenosec microspheres are small independent hollow spheres made of phenolic resinthat are reddish-brown in appearance.It can be used in adhesives, crevice filling formulations, sandable putties, synta...