| 摘要 |
PURPOSE:To obtain a composition, consisting of PPE resin, specific rubber- modified resin, red phosphorus and phosphoric acid ester and capable of providing plated articles, capable of electroless plating in the simplest plating process and excellent in electromagnetic wave shielding effects and reliability thereof. CONSTITUTION:A composition containing (A) a polyphenylene ether-based resin, (B) a rubber-modified resin composition, (C) a polystyrene-based resin, (D) red phosphorus and (E) a phosphoric acid ester. The amounts of the blended components are 10-60wt.% component (A), 10-90wt.% component (B) and 0-80wt.% component (C) based on the total amount of the components (A), (B) and (C) and 1-4 pts.wt. component (D) and 1-12 pts.wt. component (E) based on 100 pts.wt. total amount of the components (A), (B) and (C). The component (B) contains 1-7wt.% acrylonitrile units having a rubber phase obtained by grafting acrylonitrile onto a rubber elastomer at 40-300wt.% grafting ratio and a resin phase consisting of a (co)polymer of acrylonitrile and a vinyl aromatic compound and 5-20wt.% rubber-like elastomer. |
