Preparation method of high-strength, high-elongation, antibacterial and soft graphene rubber product

Abstract

The invention relates to a preparation method of a high-strength, high-elongation, antibacterial and soft graphene rubber product. The preparation method of the graphene rubber product comprises the steps as follows: firstly, primary impregnation is performed, wherein a pretreated mold is impregnated in a rubber latex solution; secondly, a graphene rubber latex solution is prepared; thirdly, secondary impregnation is performed, wherein the mold subjected to primary impregnation in the rubber latex solution is impregnated in the graphene rubber latex solution; fourthly, drying and vulcanization are performed for 45 min at a temperature of 120-140 DEG C after treatment by the steps, and an initial rubber product blank is formed; fifthly, the initial rubber product blank is naturally cooled to the room temperature, and de-molding is performed, accordingly, the finished rubber product is obtained. The rubber product produced with the method, particularly at the time when the temperature in winter is below zero or when an ultrathin rubber product is produced, is enabled to have quite good flexibility, high strength and high elongation; meanwhile, the graphene added rubber product can naturally resist bacteria, thereby being more capable of effectively protecting a user.

Description

technical field [0001] The invention relates to a preparation method of a high-strength, high-elongation, antibacterial and soft graphene rubber product, which belongs to the technical field of rubber products. Background technique [0002] Rubber products have been widely used in people's production and life because of their barrier protection and can well protect the safety of users. According to its different uses, it can be divided into medical gloves, industrial gloves and household gloves, finger cots, condoms, etc. At present, rubber products only play a simple role in isolation and protection of human body, but do not have high strength and high elongation. At the same time, it has an antibacterial effect, so that the user will have insufficient elongation and insufficient strength during use, especially when the temperature of the winter temperature is below zero, or when producing ultra-thin rubber products, resulting in damage and endangering the use. The isolati...

AI Technical Summary

Problems solved by technology

According to its different uses, it can be divided into medical gloves, industrial gloves and household gloves, finger cots, condoms, etc. At present, rubber products only play a simple role in isolation and protection of human body, but do not have high strength and high elongation. At the same time, it has an antibacterial effect, so that the user will have insufficient elongation and insufficient strength during use, especially when the temperature of the winter temperature is below zero, or when producing ultra-thin rubber products, resulting in damage and endangering the use. isolation protection