Pentane or hexane act as induced condensing agent in the gas phase polymerization of ethylene. It has a significant impact on the crystallinity and the molecular weight distribution of the resulting polyethylene. 95% or 99% purity grade is regular used. Our principals are CNPC, Sinopec, SABIC, Exxon mobil, Formasa Plastic, to produce LLDPE, HDPE, etc
