公开(公告)号：SG71090A1

公开(公告)日：2000-03-21

申请号：SG1998000492

申请日：1998-03-05

Applicant: TORAY INDUSTRIES

Inventor： KUMAKI JIRO ,  SOTOKAWA MITSUNARI ,  MURATA KOUZOU ,  KATO KAYA

IPC: C08K7/04 ,  C08K9/08 ,  C08L77/00 ,  C08K3/00

Abstract: A polyamide resin composition is formed by melt-kneading (A) 100 parts by weight of nylon resin, and (B) 5-150 parts by weight of at least one of a non-fibrous inorganic filler having an average particle diameter of 0.05-10 mu m and a fibrous inorganic filler, excluding glass fiber, having a fiber diameter of 0.05-10 mu m. In the polyamide resin composition, the amount of a polyamide resin component deposit remaining on the inorganic filler when the inorganic filler is recovered by dissolving the polyamide resin composition into hexafluoroisopropanol is at least 4 g/m per unit surface area of the inorganic filler measured by a BET method. The resin composition can be suitably formed, for example, by injection forming, extrusion or blow forming, into various vehicular exterior parts such as under-hood formed parts for motor vehicles and portable device casings.