The preparation of high abrasion fi ne furnace black(HAF)filled powdered nitrile rubber(PNBR)by co -precipitation using polymeric resin as encapsulant was studied.

• 研究了利用高分子树脂凝聚包覆法制备高耐磨炉黑填充粉末丁腈橡胶的制备过程及其影响硫化胶物理机械性能的因素。