| abstract |
The invention relates to the technical field of degradable polymer materials, and in particular, relates to a waste biomass base degradation masterbatch, and a preparation method, an application and an application method thereof. The waste biomass base degradation masterbatch is prepared from the following raw materials in parts by weight: 5-25 parts of a waste biomass base, 5-15 parts of starch, 1-10 parts of a mineral powder, 0.1-3 parts of an ultraviolet photocatalytic degradation agent, 0.1-2 parts of an oxidation degradation aid, and 10-45 parts of biodegradable resin. With adopting of the application method, the waste biomass base degradation masterbatch prepared by the preparation method is used for degrading plastics and can be used for treating waste, that is to say, the waste biomass base can be used for degrading plastics which cannot be degraded, and an environmental-protection film product which can be used is prepared; and in addition, the application method is simple, and the raw material is the waste biomass base, so the cost for degrading the plastics is low. |