FEINES POLYOLEFIN-PULVER MIT ULTRAHOHEM MOLEKULARGEWICHT.

摘要

Ultra-high-molecular-weight polyolefin fine powder characterized in that said fine powder has an intrinsic viscosity measured in decalin at 135 DEG C. of at least 10 dl/g and an average particle diameter in the range of 1-80 mu m, at least 20 weight % of the powder passing through 350 Tyler mesh screen.