Tea stalk plant fiber synthetic resin and preparation process thereof

Abstract

The invention relates to the field of chemical materials, in particular to tea stalk plant fiber synthetic resin and a preparation process thereof. The tea stalk plant fiber synthetic resin comprises the following raw materials: tea stalk powder, polyanionic cellulose, arabia resin, adipic acid, wheat starch, diethylene glycol, rosin powder, talcum powder and polylactic acid fibers. The preparation process comprises the following steps: (1) preparing fine-grain tea stalk powder; (2) preparing preliminary mixing materials; (3) preparing tea stalk fiber powder; (4) preparing mixed additive materials; and (5) stirring the mixed additive materials and the polylactic acid fibers uniformly, performing blending extrusion and performing injection moulding to obtain the tea stalk plant fiber synthetic resin. The tea stalk plant fiber synthetic resin and the preparation process thereof have the advantages that resources, such as crop waste and the like, are completely utilized to avoid waste of the resources, and environmental pollution is reduced; and the production cost is low, wide application is realized, the advantages of rural resources can be exploited, and effective method and approach are provided for reasonable utilization of waste crops.

Description

technical field [0001] The invention relates to the field of chemical materials, in particular to a tea stalk plant fiber synthetic resin and a preparation process thereof. Background technique [0002] As a large agricultural country, with the continuous harvest of agriculture, the output of crop straws and other wastes has also increased significantly, of which the output of bare straws is about 650 million t / year. Except for the development and utilization of feed and fertilizer, most of them are burned, which not only wastes resources, but also seriously endangers the natural ecological environment. Therefore, the comprehensive utilization of abandoned crops is of great significance. While human beings create modern civilization, it also brings negative impacts - white pollution. Disposable tableware, disposable plastic products, and agricultural mulch are difficult to recycle, and their treatment methods are mainly incineration and landfill. Incineration will produce ...

AI Technical Summary

Problems solved by technology

The existing tableware, furniture, kitchen utensils and other daily necessities on the market are all made of wood, bamboo, ordinary plastics and other products. Pollution" destroys the water permeability of the soil, while wood and bamboo products require deforestation and waste water pollution during the manufacturing process, so they are not very good environmental protection materials