Molded product of polyarylene thioether and the use thereof

B - Operations – Transporting – 29 – C

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18/776, 18/798

B29C 47/02 (2006.01) B29C 55/06 (2006.01) C08G 75/02 (2006.01) C08J 3/24 (2006.01) H01B 3/30 (2006.01)

Patent

CA 1318760

ABSTRACT OF THE DISCLOSURE: The present invention discloses a molded product which is heat-resistant, has a high elongation and has been produced by a process comprising the steps of (1) curing a substantially linear polyarylene thioether of the melt viscosity in a range of 1,000 to 15,000 poises, thereby forming a polyarylene thioether resin of the melt viscosity in a range of 5,000 to 16,000 poises and of the non-Newtonian coefficient, n, in a range of 1.5 to 2.1, (3) melt extruding the formed polyarylene thioether resin, (4) taking off the extruded polyarylene thioether resin at R1 in a range of 10 to 1,000 and (5) crystallizing the taken off polyarylene thioether resin until its crystallization degree becomes not lower than 20 wt% and a coated electric wire having the above molded product as a coating layer.

556278

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