Military shoe outsole rubber material and processing method of military shoe outsole sizing material

Abstract

The invention relates to military shoe outsole rubber material and a processing method of the military shoe outsole rubber material. The rubber material is prepared from the following raw materials by weight: 40-90 parts of standard rubber, 10-60 parts of cis-butadiene rubber; intermediate material:2-6 parts of active zinc oxide, 1-3 parts of stearic acid, 0.1-0.5 parts of anti-aging agent H, 0.8-1.5 parts of anti-aging agent CD, 0.1-0.5 parts of magnesium oxide, and 5-20 parts of solid coumarone; reinforcing filler:40-80 parts of carbon black and 5-20 parts of pot clay, 10-30 parts of engine oil as softening plasticizer; and vulcanizing agent:1-3.5 parts of sulfur, 0.1-1parts of accelerator DM and 0.8-1.6 parts of accelerator CZ. The processing method of the rubber material is as follows: plasticizing standard rubber to obtain raw rubber; plasticizing masterbatch rubber; putting the raw rubber and masterbatch rubber into an internal mixer, and blending for 30''; putting into intermediate material, reinforcing filler and softening plasticizer, and blending until reaching stable load; putting into vulcanizing agent, and blending for 30''; discharging to a calendering machine for sheeting; cooling; inspecting; and inputting qualified rubber material of mixing outsole rubber to subsequent process for use. The processing method has the advantages of safety and reliability, and reducing energy sources and labor cost, thereby improving production efficiency.

Description

technical field [0001] The invention relates to a rubber material for shoe soles, in particular to a rubber material for outsoles of Jiefang shoes suitable for making outsoles of rubber shoes such as Jiefang shoes and a process method thereof. Background technique [0002] The internal mixer is an essential rubber mixing equipment for large-scale rubber products companies. However, due to the high temperature of the rubber mixing machine, the mixed rubber is prone to early vulcanization when the vulcanizing agent is placed in the internal mixer. It is added when the flat machine pulls the rubber after the rubber is discharged from the mixer, so there are three problems: 1. Due to the high power of the internal mixer and the flat machine, after adding the vulcanizing agent, it needs to be thinly pulled evenly, and the rubber mixing time is long, which wastes High energy consumption. 2. Since the flat machine is an open rubber mixing equipment, it is easy to cause dust to fly...

AI Technical Summary

Problems solved by technology

[0002] The internal mixer is an essential rubber mixing equipment for large-scale rubber products companies. However, due to the high temperature of the rubber mixing machine, the mixed rubber is prone to early vulcanization when the vulcanizing agent is placed in the internal mixer. It is added when the flat machine pulls the rubber after the rubber is discharged from the mixer, so there are three problems: 1. Due to the high power of the internal mixer and the flat machine, after adding the vulcanizing agent, it needs to be thinly pulled evenly, and the rubber mixing time is long, which wastes high energy consumption

2. Since the flat machine is an open rubber mixing equipment, it is easy to cause dust to fly when adding powdery vulcanizing agent, which will cause harm to the health of the staff and the production environment

3. Since adding vulcanizing agent to the flat machine is purely manual labor, the labor intensity of the staff is high