Manufacturing method of nano shell powder plastic ingot

Abstract

The invention relates to a manufacturing method of a nano shell powder plastic ingot. The method comprises the following steps: cleaning shells suitable for preparation; cleaning, drying and calciningto obtain shell ash, grinding the shell ash into nano shell powder, wrapping the surface of the nano shell powder with a dispersing agent layer, wrapping a graft copolymer layer outside the dispersing agent layer of the nano shell powder, wherein protruding grafts are distributed on the surface of the graft copolymer layer, and placing the nano shell powder into a plastic ingot making machine tobe mixed with plastic for smelting and pressing to obtain the nano shell powder plastic ingot. Various kinds of plastic can be selected, the industrial application range of the nano-shell powder can be practically expanded, the nano-shell powder is free of sedimentation by wrapping the surface of the nano-shell powder with the dispersing agent layer, and meanwhile, the nano-shell powder is free ofagglutination due to grafting on the surface of the graft copolymer layer.

Description

technical field [0001] The invention relates to a method for making plastic ingots of nano shell powder. Background technique [0002] In ancient times, technology was limited, and cement was not a popular item. It was forced to use local materials to use oyster shells that stretched all over the sea as building material binders. The oyster shells were burned into oyster ash by manual calcination, and the oyster ash was used to mix sugar water and glutinous rice paste as adhesives, and the traditional masonry was used to combine. This proves that oyster ash was an indispensable and important building material in the past. In addition, in the construction and maintenance of wooden boats in the past, oyster ash mixed with tung oil must be used to fill the fine seams of wooden boats, so that they will not leak, and take into account the strong and durable characteristics. [0003] Today, low-cost industrially produced cement and plasticized raw materials have completely replac...

AI Technical Summary

Problems solved by technology

However, in the application of sea wool yarn and thermal insulation of industrial fibers, the technology still has some unsolved problems of sedimentation or agglomeration, and the current industrial application is only limited to shrinkage of fibers, which is a waste of the antistatic and antistatic properties of calcined oyster shells. The effect of ultraviolet rays, therefore, thinking about how to repurpose and highlight the value of oyster shells is already the primary research area for industrial applications

Images