General rubber pipe fabric layer frictioning rubber material

Abstract

The invention discloses a rubber material for wiping the cloth layer of a general rubber hose, which is characterized in that: calculated according to parts by weight, it includes 60-70 parts of natural rubber, 10-30 parts of styrene-butadiene rubber, 30-45 parts of neoprene rubber, 30‑50 parts of reclaimed rubber, 13‑18 parts of sodium oxide, 8‑13 parts of chlorine oxide, 1.5‑3 parts of sulfur, 2‑7 parts of accelerator, 0.8‑1.2 parts of stearic acid, 7‑10 parts of coumarone resin , 11-17 parts of operating oil, 20-25 parts of carbon black, 1.5-3.5 parts of anti-aging agent, 71-84 parts of calcium carbonate, and 3-5 parts of tackifier. The invention has extremely reasonable design of mixing ratio, is suitable for the needs of existing production and life, has low cost, high labor productivity, low energy consumption in the process of processing and manufacturing, and can achieve high yield.

Description

technical field [0001] The invention relates to the field of rubber hose preparation, in particular to a general-purpose rubber hose cloth layer wiping glue compound formula. Background technique [0002] Rubber hoses have been used in many fields of life and production. In summary of the working conditions, common pipes include: water pipes, hot water pipes, steam pipes, marine pipes, food and beverage pipes, air pipes, welded pipes, gas pipes, ventilation pipes, Material pipes, oil pipes, chemical pipes, high pressure pipes, etc. The existing general-purpose rubber hose outer layer rubber compound ratio design is unreasonable, cannot be applied to the needs of existing production and life, has high cost, low labor productivity, high energy consumption in the process of manufacturing, and cannot achieve high yield. Contents of the invention [0003] The present invention provides a universal rubber hose interlining layer with extremely reasonable design, suitable for exi...

AI Technical Summary

Problems solved by technology

The existing general-purpose rubber hose outer rubber compound ratio design is unreasonable and cannot be adapted to the needs of existing production and life. The cost is high, the labor productivity is low, the energy consumption is high in the process of manufacturing, and high production cannot be achieved.