TUBULAR MOLDED PRODUCT, COATING MATERIAL FOR PROTECTION OF ELECTRIC WIRE AND RESIN FOR EXTRUDED PROFILE

摘要

A tubular molded product formed from a resin composition which comprises 1 to 99 mass % of a propylene polymer [I] satisfying the requirements: (1) it has a proportion of mesopentad sequence(mmmm) of 0.2 to 0.6 (2) a proportion of racemipentad sequence(rrrr) and (1-mmmm) satisfy the following relationship:≤0.1 [rrrr / (1 - mmmm)] = 0.1 and 99 to 1 mass % of an olefin polymer; and a coating material for use in the protection of an electric wire and a resin for extruded profiles which comprise the resin composition. The tubular molded product is excellent in softness, feeling, mechanical strength and transparency, is free from tackiness, and has excellent processability, and further is significantly reduced in the fear of generating a toxic gas or the like when wasted or burned and thus is friendly to the environment of the earth. The coating material and the resin for extruded profiles are friendly to the environment of the earth, are reduced in tackiness and are excellent in softness and transparency.