The football shoe sole produced with rubber as the main material has the characteristics of good elasticity, high softness, good slip resistance, good cushioning, reversible deformation, etc. The rubber used is mainly natural rubber, butadiene rubber, styrene butadiene rubber, and appropriate amount of tire regeneration Glue can effectively reduce the production cost of football shoe soles. In actual production, the performance requirements of different parts of the football shoe sole are different, so there are certain differences in the variety and amount of reclaimed rubber.
1. Reference formula for black outsole of football boots mixed with reclaimed tire rubber
50 parts of natural rubber, 20 parts of styrene butadiene rubber, 30 parts of butadiene rubber, 30 parts of reclaimed tire tread rubber, 5 parts of zinc oxide, 3.8 parts of stearic acid, 0.5 parts of antioxidant A, 0.5 parts of antioxidant D, carbon black N330 60 parts, pottery clay 10 parts, coumarone 10 parts, motor oil 8 parts, calcium base grease 5 parts, accelerator M 1.5 parts, accelerator D 1 part, accelerator CZ 1 part, sulfur 2.3 parts; total: 238.6 parts .
2. Natural rubber/butadiene rubber/reclaimed rubber production football black outsole formula
Natural rubber 5 parts, butadiene rubber 95 parts, recycled rubber 50 parts, zinc oxide 5 parts, stearic acid 3.5 parts, antioxidant A 0.75 parts, antioxidant D 0.75 parts, carbon black N 330 72 parts, coumarone 15 Parts, 11.26 parts of engine oil, 0.5 parts of accelerator M, 0.5 parts of accelerator D, 0.9 parts of accelerator CZ, 2.3 parts of sulfur; total: 262.46 parts.
3. Reference formula for football boot sponge midsole mixed with reclaimed tire rubber
100 parts of natural rubber, 350 parts of reclaimed footwear rubber, 550 parts of reclaimed tire rubber, 15 parts of zinc oxide, 30 parts of stearic acid, 5 parts of antioxidant D, 250 parts of clay, 120 parts of light calcium, 140 parts of black ointment, No. 30 engine oil 50 parts, pine tar 20 parts, blowing agent H 25 parts, baking soda 50 parts, alum 45 parts, accelerator M 5 parts, accelerator DM 10 parts, accelerator D 5 parts, sulfur 23 parts; total : 1793 copies.
In actual production, reclaimed tire tread rubber has better elasticity and greater mechanical strength, and is used to produce finished football soles with better abrasion resistance and puncture resistance; shoe reclaimed rubber can reduce more raw material costs. When using reclaimed rubber 2YLYY917 to reduce the production cost of football rubber soles, manufacturers need to select suitable types of reclaimed rubber according to actual needs, reasonably determine the amount of reclaimed rubber, appropriately adjust the rubber sole formula, and optimize product quality while reducing costs; You discuss related issues.
Exclusive original article [commercial authorization] reprint, excerpt and excerpt in any form are prohibited without written authorization. Focus on Hongyun rubber: learn the process formula and raw material technology of producing rubber products from recycled rubber to help you reduce costs and increase profits