Hebei RVTECH Co., Ltd and Shijiazhuang For Rubber Industry Co., Ltd. have successfully developed a Mechanochemical reactor of rubber screw refining machine after more than ten years of hard work. The company's research and development team is broad-minded and persistent. After thousands of trials, we finally successfully produced MRSRM and obtained three patents. The most effective comprehensive utilization of waste rubber is to produce regenerated rubber. The traditional method is to produce it under the combined action of heat energy, mechanical force and chemical additives. The mechanochemical reactor of rubber screw refining machine developed by the team focuses on the recycling of rubber scraps and rubber powder. It can complete the regeneration of saturated rubber without adding any additives, and can easily restore the replasticity of waste rubber to achieve a closed circuit of the factory without waste.
For natural rubber and general synthetic rubber, it can be achieved through the following processes:
1. Pulverize and mix waste rubber scraps or rubber powder on a specialized kneading machine, add 0.5 parts of rubber regeneration additive RV-RB (semi-high temperature aid), 10-15 parts of softening oil, knead to 120 ° C, and discharge cool down. 2. Put the mixed rubber powder into the Mechanochemical reactor of rubber screw refining machine MRSRM, and cool after reaction. 3. Enter the mill (refiner) and output the rubber sheet, complete. The whole production process does not require heating, the temperature is below 120°C, there is no waste gas and wastewater pollution, the replasticized rubber has no smell, and the Mooney viscosity is low, which truly realizes green recycling.