Low smoke polypropylene insulation compositions

摘要

This invention relates to a resin composition comprising polypropylene, a functionalized hydrogenated mono alkylarene-conjugated diene block copolymer, oil, and a treated Mg(OH)2 filler which can be blended to form a self-extinguishing, low smoke and halogen free insulation composition which exhibits high stress at break and is relatively easy to process.