| 摘要 |
An object of the present invention is to provide a polyacetal resin composition having excellent friction and abrasion characteristics and having improved mechanical strength. Specifically, there are blended (A1) 100 parts by weight of a polyacetal resin having substantially straight chain molecular structure; (A2) 0.1 to 20 parts by weight of a polyacetal resin having branched or crosslinked molecular structure; and (B) 0.05 to 20 parts by weight of a lubricant oil keeping liquid state at 200° C.
|
