Thermoformable thermoplastic polymer alloy compositions

摘要: Thermoplastic polymer alloy compositions are provided comprising a blend of polypropylene, ethylene copolymer ionomer resin, ethylene/glycidyl acrylate or methacrylate copolymer, uncrosslinked propylene rubber, acid anhydride grafted an agent for crosslinking the rubber and/or catalyzing epoxide/acid reaction, and optionally poly-α-olefin. The particularly useful thermoforming articles having high deep-draw ratios. presence poly-α-olefin assists to improve embossing grain retention embossed sheets, at