Cotton seed hull plant fiber synthetic resin and preparation process thereof

Abstract

The invention relates to the technical field of chemical materials, and in particular to cotton seed hull plant fiber synthetic resin and a preparation process thereof. The cotton seed hull plant fiber synthetic resin is prepared from the following raw materials: cotton seed hull powder, ethyecellulose, polycaprolactone, aliphatic dicarboxylic acid, modified amino resin, pentaerythritol, wood glue powder, light calcium carbonate and polylactic acid fiber. The preparation process comprises the following steps: (1) preparing fine granular cotton seed hull powder; (2) preparing a primary mixed material; (3) preparing cotton seed hull fiber powder; (4) preparing a mixed added material; (5) uniformly stirring the mixed added material and polylactic acid fiber, co-mixing, extruding, and performing injection molding, thereby obtaining the cotton seed hull plant fiber synthetic resin. By adopting the cotton seed hull plant fiber synthetic resin, waste of resources such as waste crop materials can be avoided, the waste crop materials can be sufficiently utilized, and environment pollution can be reduced, the production cost is low, the application is very wide, resource advantages of rural areas can be brought into good play, and effective methods and ways 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 cottonseed hull 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 pr...

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