| abstract |
The present invention relates to a kind of recycling processing technologys of waste plastic.The present invention has the qualities such as preferable intensity, suppleness, wearability, oil resistivity, flatness and glossiness using the plastic grain of the modified production of waste plastic bottle, realizes the high unity of economic benefit, social benefit and environmental benefit；The application joined the auxiliary agents such as polyvinyl alcohol resin, modified silicon carbide, ethylene bis stearamide, zinc stearate in particle mixing step, the performances such as intensity, wear resistance, degradability, the chemical stability of produced plastic grain can effectively be enhanced, the use value for not only increasing product, also strengthens environmental-protecting performance. |