GRANULATED POWDER OF LOW-MOLECULAR POLYTETRAFLUORO- ETHYLENE AND POWDER OF LOW-MOLECULAR POLYTETRAFLUORO- ETHYLENE AND PROCESSES FOR PRODUCING BOTH

摘要

The invention provides granulated powder of low-molecular polytetrafluoroethylene which is reduced in the scattering of powder and the adhesion thereof to a hopper; low-molecular polytetrafluoroethylene powder obtained by suspension polymerization; and processes for producing both. The invention relates to granulated powder of low -molecular polytetrafluoroethylene which is characterized by being produced by granulating particles made of low-molecular polytetrafluoroethylene having a number-average molecular weight of 600,000 or below.