As an industrial rubber production enterprise, your industry has made multiple progress in technological innovation, environmental upgrades, and product breakthroughs in 2024. The following are the key developments:
Technological innovation breakthrough
Continuous liquid-phase mixing technology: Yikai New Materials showcased this technology at the China International Rubber Technology Exhibition, which can improve tire production efficiency and reduce energy consumption.
Mass production of high carboxyl nitrile rubber: Lanzhou Petrochemical Rubber Department successfully produced NBR2704 and NBR2703, filling the domestic gap and applied to the textile industry.
Improvement of domestic extruders: solving the problem of low nitrile rubber not eating materials and breaking the foreign technology blockade.
Environmental protection and energy efficiency improvement
The implementation of the new national standard: “Energy consumption limit per unit product for tires and carbon black” (GB29449-2024) replaces the old standard and promotes the green transformation of the industry.
Odor control: The construction of styrene butadiene tail gas pretreatment equipment has reduced emissions, resulting in a 13.5% decrease in wastewater discharge per ton.
Product and Market Expansion
Mass production of aviation tires: Guilin, Guangxi has built its first aviation tire production line with an annual production capacity of 100000 pieces.
Resource recycling: China Resources Recycling Group has been established to promote the reuse of waste rubber, with an estimated annual output value of 5 trillion yuan.
Policies and Challenges
Shandong Province relaxes the approval process for tire projects and promotes the construction of high-end production capacity.
Raw material price increase: The price of natural rubber has risen to 17000 yuan per ton, compressing corporate profits.
It is recommended to pay attention to cutting-edge technologies such as AI video glue inspection and intelligent factories, while optimizing product structure to cope with international competition.
Industry Rubber Technological innovation breakthrough 2025
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