Production method of degradable plastic

Abstract

The invention relates to a production method of degradable plastic. The production method comprises the following steps: taking a certain amount of corrosion inhibitor and adding into a certain amountof transformer oil and heating; mixing wax, a stabilizer, citrate and glyceryl triacetate and putting a mixture into the certain amount of the transformer oil for heating; mixing respectively-obtained mixtures and then carrying out constant temperature heating in a water bath kettle; adding a certain amount of the stabilizer into the heated mixture and carrying out stable chemical property treatment on the mixture; adding a mould repellent, ethyl cellulose and a blocked molecular antioxidant into the mixture in a melting state and carrying out mixing melt treatment; carrying out temperature raising operation on the mixture for a period of time; cooling the obtained mixture and carrying out curing molding on a molding machine to obtain a product. The production method disclosed by the invention has the advantages that the degradable plastic can be successfully produced and secondary utilization of the plastic and garbage recycling are facilitated.

Description

technical field [0001] The invention relates to the technical field of plastic production, in particular to a production method of degradable plastic. Background technique [0002] The current plastics after use are mainly incinerated, buried or recycled into the same type of plastics for recycling, and most of them are disposed of by incineration or burial. Incineration not only pollutes the environment, but also aggravates the greenhouse effect. , causing the ozone layer to be destroyed, which in turn poses a threat to human health; and the way of burial will not only pollute the groundwater, but also cause unsolvable difficulties for the available arable land, thereby reducing farmers' income and people's quality of life. [0003] Therefore, a plastic manufacturing method that can degrade when the plastic is used for secondary processing needs to be studied. Contents of the invention [0004] In order to solve the above technical problems, the technical solution provid...

AI Technical Summary

Problems solved by technology

[0002] The current plastics are mainly incinerated, buried or recycled into the same type of plastics for recycling after use, and most of them are disposed of by incineration or burial. Incineration not only pollutes the environment, but also aggravates the greenhouse effect. , so that the ozone layer is destroyed, which in turn poses a threat to human health; and the way of burial will not only pollute the groundwater, but also cause insoluble difficulties for the available arable land, thereby reducing farmers' income and people's quality of life