| abstract |
The invention relates to a degradable high-performance tableware material particle with ceramic texture and a preparation method. Functional additives, modifiers, modified high-density minerals; extruded by melt reaction at 55-160 ℃ through two-stage serial screw granulation unit, mixed → reaction → extrusion → cooling → cutting → drying → sterilization → packaging The particle material is obtained. All kinds of lunch boxes, spoons, cups, bowls, plates, cutlery and trays are produced by using general equipment such as extrusion, blister or injection molding units. The raw material used is rich in source, low in cost of raw materials, simple in process and low in production cost, and the prepared tableware particle material has high strength, good anti-aging performance, good antibacterial performance, anti-aging performance and hydrophobic performance, and achieves ceramic texture, which can satisfy High-end catering degradable tableware demand. |