1、Special rubber compounding rubber industry overview

Compound rubber: is a kind of rubber material formed after mixing and processing of carbon black, vulcanizing agent and other cooperating agents dispersed in the raw rubber. Through the addition of a variety of matching agents can greatly enhance the physical and chemical properties of the raw rubber, rubber compounding is the key material for the production of rubber products, but also from the raw material to the transition state of rubber products.

Special rubber compounding rubber: It refers to the compounding rubber material used for processing into special rubber (synthetic rubber with special performance and special purpose, which can be adapted to the use of harsh conditions), and it is the intermediate transition state from raw rubber to special rubber products, and the main categories are nitrile rubber compound, fluoroelastomer compound, hydrogenated nitrile rubber compound and so on.

Special rubber compounding rubber gel dispersion quality is directly related to the quality of special rubber finished products, while the viscoelasticity and rheology of the rubber compounding rubber directly affects the operation and processing performance of the rubber material and the later production of molding, extruding, calendering, extrusion, and other processing techniques.

2、Special rubber compounding rubber industry chain structure

Special rubber compounding rubber industry chain upstream raw materials mainly include rubber rubber, carbon black, accelerator, filler, etc., through the mechanical force (including shear, stretching, tearing, meshing, etc.) effect of uniform mixing and processing to get special rubber compounding rubber. The above raw materials are conventional chemical processing raw materials, the market source is relatively rich, raw material costs and commodity price trends have a high correlation.

In the middle of the industry chain, there are many enterprises involved in the special rubber compounding rubber processing market, and the product types are relatively rich, the main categories are nitrile rubber compounding rubber, fluorine rubber compounding rubber, hydrogenated nitrile rubber compounding rubber, etc. Due to the complexity and diversity of downstream customer demand, the production enterprises usually build a professional R&D team to carry out continuous practice and innovation, and research and develop and reserve material formulas with different properties, and carry out continuous improvement and upgrading.

Downstream of the industrial chain, using molding, extrusion, calendering and other processes, special rubber compounding rubber at high temperatures into various types of special rubber products, widely used in automotive, electronics, electric power, equipment manufacturing, aerospace and other fields.

3, The Global Special Rubber Compounding Rubber Market Size

As early as the beginning of the 20th century, the global market began to special rubber compounding rubber R & D and processing, and then with the rapid increase in the level of R & D, the global special rubber compounding rubber processing market continues to emerge new process innovations, material innovations, such as resistance to high temperatures, resistance to strong corrosion, resistance to ozone, light, weathering, radiation, and oil and other performance indicators continue to improve, and its downstream applications continue to expand. 2021-2023 Global Specialty Rubber Compound Adhesive Market size were 5.69 billion yuan, 6.23 billion yuan, 6.85 billion yuan.

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