abstract |
The present invention relates to a rubbery polymer reinforced vinyl resin, a polyolefin resin, and a polycarbonate resin in which a polymer part derived from a rubbery polymer and a vinyl resin part derived from a vinyl monomer are chemically bonded. And having a relative dielectric constant of 2.9 or less and a molding shrinkage measured according to JIS K 7152-4 of 1. It is a resin part that is arranged in the path of the beam emitted by the radar device, which is 2% or less. This resin part can be used as a radome and can constitute a radar device. |