Resin composition and article made therefrom

Abstract

A resin composition includes 100 parts by weight of a vinyl group-containing polyphenylene ether resin, 10 parts by weight to 20 parts by weight of a polyolefin, 15 parts by weight to 45 parts by weight of a first phosphorus-containing compound and 5 parts by weight to 15 parts by weight of a second phosphorus-containing compound, wherein the polyolefin includes a styrene-butadiene-maleic anhydride terpolymer or a butadiene-maleic anhydride copolymer, the first phosphorus-containing compound includes a compound of Formula (I), and the second phosphorus-containing compound includes a compound of Formula (II), a compound of Formula (III) or a combination thereof. The resin composition may be used to make various articles, such as a prepreg, a resin film, a laminate or a printed circuit board, and at least one of the following properties can be improved, including difference rate of dissipation factor before and after 24 hours of water absorption, Z-axis coefficient of thermal expansion and dissipation factor after 24 hours of water absorption.

Dependencies are inferred from the claim text.