Patent ID: 6541085
Filing Date: 2003-04-01
Classification: C08G,C08K,C08L,H01L,Y10T

Abstract:
A tubular molded product which is produced from nylon 12 having a relative viscosity of from 1.9 to 3.5 when measured in 98% sulfuric acid at a concentration of 10 g/dm3 and at 25Â° C. and a melt flow rate of 0.1 g/10 min. or more when measured at 235Â° C. under a load of 2,160 g, wherein said relative viscosity and said melt flow rate have a relationship of the following formula (I):2.87Ã—103 exp (âˆ’3.48 &eegr;r)&lE;MFR&lE;3.25Ã—104 exp (âˆ’3.48 &eegr;r)â€ƒâ€ƒ(I) wherein &eegr;r is relative viscosity and MFR is melt flow rate.