abstract |
The invention provides a biodegradable polyethylene composition chemically bonded with starch comprising 100 parts by weight of matrix resin, 5-400 parts by weight of biodegradable incorporating material (e.g. starch), 0.01-10 parts by weight of coupling agent, 0.01-1.0 parts by weight of radical initiator, 0.01-5 parts by weight of Lewis acid catalyst 0.01-10 parts by weight of autoxidizing agent and 0.01-10 parts by weight of plasticizer. |