Agricultural tires are suitable for tractors, harvesters, planters and other agricultural machinery, which need to adapt to muddy, soft or rough field terrain, and need to have good bearing capacity, wear resistance, traction, durability E5LYY314 and the ability to adapt to complex road conditions. Appropriate mixing of tire recycled rubber can effectively reduce the cost of raw materials.
1. Vulcanization formula of agricultural tire tread compound mixed with tire recycled rubber
20 parts of natural rubber, 25 parts of butadiene rubber, 45 parts of styrene-butadiene rubber, 10 parts of tire recycled rubber, 5 parts of zinc oxide, 2.5 parts of stearic acid, 1 part of paraffin, 0.5 parts of anti-aging agent 4010, 1 part of anti-aging agent A, 1 part of anti-aging agent RD, 53 parts of carbon black N220, 9 parts of aromatic oil, 0.8 parts of accelerator NOBS, 1.4 parts of sulfur; Total 175.2 copies.
2. The plastic layer of the tire top of the agricultural tire is mixed with the vulcanization formula of tire recycled rubber
37.5 parts of natural rubber, 50 parts of oil-filled styrene-butadiene rubber, 12.5 parts of tire recycled rubber, 3 parts of zinc oxide, 1.2 parts of stearic acid, 1 part of anti-aging agent RD, 33 parts of carbon black N660, 7 parts of aromatic oil, 0.4 parts of accelerator M, 0.75 parts of accelerator TMTM, 2.25 parts of insoluble sulfur; Total 148.6 copies.
3. Agricultural tire bead core adhesive mixed with tire recycled rubber vulcanization formula
30 parts of natural rubber, 70 parts of tire recycled rubber, 1.4 parts of zinc oxide, 2 parts of stearic acid, 1 part of anti-aging agent A, 7 parts of carbon black N330, 58 parts of terracotta, 30 parts of light calcium carbonate, 1.9 parts of pine tar, 2 parts of asphalt, 0.35 parts of accelerator M, 0.01 part of accelerator TMTD, 2.54 parts of sulfur; Total 206.2 copies.
4. Agricultural tire pad tape adhesive mixed with tire recycled rubber vulcanization formula
65 parts of oil-filled styrene-butadiene rubber, 35 parts of tire recycled rubber, 2 parts of zinc oxide, 1 part of stearic acid, 0.5 parts of paraffin, 0.65 parts of anti-aging agent A, 0.35 parts of anti-aging agent D, 8 parts of carbon black N330, 20 parts of carbon black N660, 35 parts of terracotta, 2 parts of pine tar, 0.33 parts of accelerator M, 0.4 parts of accelerator DM, 0.13 parts of accelerator TMTD, 1.04 parts of sulfur; Total 171.4 copies.
The performance requirements of different parts of agricultural tires are different, and the proportion of tire recycled rubber is very different, and the editor will continue to share with you the specific performance requirements and formula design points of different parts of agricultural tires.
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