POLYAMIDE RESIN COMPOSITION FOR FUSE ELEMENT AND FUSE ELEMENT

摘要

A polyamide resin composition for a fuse element which comprises 100 parts by mass of a mixed polyamide comprising 95 to 5 mass % of (A) polycaproamide (nylon 6) and 5 to 95 mass % of (B) polyhexamethylene adipamide (nylon 66) and, dispersed in the above (A) and/or (B) at a molecular level, 0.1 to 20 parts by mass of (C) a silicate layer of a layered silicate; the polyamide resin composition for a fuse element which further comprises (D) an antioxidant, (E) a metal soap type of lubricant and/or (F) an inorganic and fibrous reinforcing material; and a fuse element using the polyamide resin composition. The polyamide resin composition for a fuse element exhibits an arc resistance sufficient to respond to the employment of an elevated voltage in an vehicle (e.g, a 42 V system), and is excellent in rigidity, heat resistance and transparency.