Dear Customers and Partners,

At this critical stage of development in the rubber and rubber additives industry, the 2025 China International Rubber Technology Exhibition will grandly open at the Shanghai New International Expo Center from September 17 to 19, 2025. As a powerful enterprise deeply engaged in the rubber additives field, Qingzhou Zhongrui has always adhered to the concept of "Empowering the rubber industry with technology and consolidating the foundation of cooperation with quality". On this occasion, we will showcase our core additive products, customized solutions and latest R&D achievements at the exhibition. We sincerely invite you to visit our booth (Booth No.: N1B769) to discuss industry trends face-to-face and explore new prospects for cooperation. 

I. Why Choose to Meet Qingzhou Zhongrui at This Rubber Technology Exhibition? 

1. Key Rubber Additives on Focused Display: At this exhibition, we will focus on presenting star products such as high-efficiency rubber dispersants, environment-friendly vulcanization accelerators, and rubber reinforcing agents, covering mainstream application scenarios including tires, rubber products, and seals. On-site, you can intuitively understand the product's physical and chemical properties, application processes, and core advantages in "cost reduction & efficiency improvement and green environmental protection", with in-depth analysis of actual production application cases. 

2. Targeted Solutions to Industry Pain Points: Aiming at the core pain points currently faced by rubber enterprises, such as "product performance fluctuations caused by uneven additive dispersion", "difficulty in additive selection under environmental compliance pressure", and "bottlenecks in improving production efficiency", the company's technical team will explain Qingzhou Zhongrui's customized solutions on-site at the booth. We provide full-process technical support from additive formula optimization to application process guidance. 

3. One-on-One Technical and Cooperative Negotiation: The company's R&D, sales, and technical service teams will be stationed at Booth N1B769 throughout the exhibition, providing you with one-stop consulting services covering "product selection, process adaptation, and after-sales tracking". Whether it is for bulk procurement needs, personalized additive customization, or solving production technical problems, in-depth on-site communication can be conducted to efficiently promote the implementation of cooperation.

II. Exhibition Guide

Exhibition Time: September 17-19, 2025 (9:00-17:00, subject to the official exhibition schedule) 

Exhibition Venue: Shanghai New International Expo Center (No. 2345, Longyang Road, Pudong New Area, Shanghai) 

Qingzhou Zhongrui's Booth: Hall N1, Booth B769

We look forward to your visit at Qingzhou Zhongrui's booth (Booth N1B769) at the Shanghai New International Expo Center from September 17 to 19! 

Foreign Trade Department of Qingzhou Zhongrui Co., Ltd.

September 13, 2025

   The rubber additives(aids/agents) market in 2024 mainly includes rising production, increasing export volume, stable growth in market demand, technological innovation and high-performance demand, environmental protection and sustainable development trends, and the continued expansion of the global market size.Especially the demand for technological innovation and high performance. As the performance requirements of rubber products increase, the market's performance requirements for rubber additives are also increasing. This includes the need for low volatile organic compounds (VOC), low toxicity, degradability and the use of renewable raw materials, as well as new cross-linking agents, plasticizers, release agents and other high-performance additives. Qingzhou Zhongrui Industry and Trade Co., Ltd. is a high-tech enterprise integrating production, research and development, and sales. The plasticizer replacement product developed and produced by the company, rubber dispersant KT-8CD, has excellent performance and stable quality. It is used in many tire factories It has fully passed the test and has been widely used. At the same time, the products are exported to Vietnam, Indonesia, South Korea, Serbia and other countries and regions.

  The rubber agent market trend in 2024 shows that the rubber agent industry will continue to develop in the direction of environmental protection, efficiency and diversification. 

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  In addition, changes in the market demand structure have also had an impact on the development of the rubber agents industry. Increased demand for high-performance, customized rubber products in the automotive, construction and consumer goods manufacturing industries has driven progress and innovation in rubber agents. 

  Finally, the improvement of regulations and standards has put forward higher requirements for the production and use of rubber agents. Governments and international organizations have put forward more stringent regulations and standards for the use and production of rubber agents, which poses challenges to the development direction and product innovation of the industry, but also provides opportunities for the market of environmentally friendly and efficient agents. 

  Qingzhou Zhongrui Industry and Trade Co., Ltd. closely follows the changes in the market demand structure and customizes high-performance, high-quality and affordable products that meet customer technical requirements. At the same time, the products strictly comply with the requirements of international regulations and have passed the EU REACH regulations (SVHC testing) , RoHS testing, PAHs testing, etc. 

  To sum up, the rubber agent market in 2024 will continue to be environmentally friendly, efficient and diversified as its main development directions. Technological innovation, changes in market demand and global competition will be the main trends and challenges in the future. 

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  The rubber agent market trend in 2024 shows that the rubber agent industry will continue to develop in the direction of environmental protection, efficiency and diversification. 

  First of all, as global environmental awareness increases, the rubber agents industry is facing pressure to reduce environmental pollution and resource consumption. Therefore, agent products that tend to be green, environmentally friendly and sustainable will receive more attention and promotion. For example, new low-volatility, non-toxic agents are gradually replacing traditional harmful agents to meet environmental protection requirements. 

  Secondly, technological innovation and product diversification have become important driving forces for industry development. The rubber agents industry continues to innovate in chemical formulas, production processes and application technologies to improve product performance and respond to the diversity of market demands. The development of new enhancers, accelerators, anti-aging agents, etc., as well as the application of intelligent manufacturing technology are current development trends. 

  Qingzhou Zhongrui Industry and Trade Co., Ltd. has a professional R&D team with rich experience and courage to innovate. It always keeps pace with the technology of world-class companies and follows the latest direction of additive development. Its green, environmentally friendly, safe and non-toxic products are well received by users.

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 Tire tread, Rhenomark® tire marking paintsSustainable rubber chemicals from LANXESS enable tire manufacturers to reduce their environmental footprint – both during production and in the final product. Photo: LANXESSSpecialty chemicals company LANXESS will be presenting its comprehensive range of additives and solutions for the tire industry at Tire Technology Expo 2024 in Hanover, Germany. From March 19 to 21, the company will demonstrate how tire manufacturers can reduce their ecological footprint during production as well as that of the end product.This year, sustainable rubber chemistry from LANXESS will be showcased under the motto “Less is more”. Dr. Dietmar Hoff, Global Head of Auxiliaries at LANXESS’ Rhein Chemie business unit (RCH), says: “The concept emphasizes that the more LANXESS products are introduced into manufacturing processes, the less resources and cleaning are required.”Antidegradant soon available in a sustainable variantIn order to meet the sustainability targets of the tire manufacturers – namely, to produce completely “green” tires by 2050 – LANXESS offers the first sustainable antidegradant for rubber compounds. Over 50 percent of the contents of the additive TMQ will be based on sustainable raw materials. In the case of TMQ, ISCC Plus certification (International Sustainability & Carbon Certification) demonstrates that the criteria for reliable balancing are met and correctly applied. The facility at the production plant in Brunsbuettel, where LANXESS produces the antidegradant, will be certified within the year 2024. This means that tire manufacturers can use the sustainable TMQ variant, which is fully equivalent to its conventional counterpart in terms of its properties, without the need for fresh approval.Antidegradants are chemicals that protect the vulcanizates from harmful external influences. They counteract degradation processes caused by oxygen or heat that change the properties of the vulcanizates. Over time, processes such as depolymerization, fatigue, embrittlement, cracking, and even decomposition can occur, resulting in fundamental damage to the tire.Rhenodiv release agents – clean and efficientIn rubber manufacturing, rubber sheets are dipped into “batch-off” liquids to prevent the sheets from sticking together when they are folded for storage. Rhenodiv BO-3300 Pearls is the state-of-the-art solution for a dust-free batch-off process which also minimizes the need for cleaning the production equipment. In tire manufacturing, release agents ensure a smooth molding process. The process essentially involves placing the unvulcanized tire in the press, vulcanization, and then removing it from the press. To ensure the adhesion of sealing layers, noise-reducing foam and air pressure sensors, silicone release agent residue must be completely removed from tire’s inner surfaces using a laser or chemicals. With silicone-free products, these steps are cleaner and less disruptive. For processors, water-based, silicone-free Rhenodiv release agents from LANXESS therefore contribute to greater cost efficiency and sustainability.Introducing Rhenocure DR/S: a revolutionary solution for rubber compound engineeringRhenocure DR/S offers a unique formulation of 50 percent polyethyleneimine absorbed on silica, serving as a versatile secondary accelerator and dispersion aid. Engineered without aromatic moieties, Rhenocure DR/S ensures the absence of toxic byproducts resulting from Rhenocure DR/S during vulcanization. Its easy dosing, rapid dispersion, and branched polymer structure significantly reduce blooming, streamlining the manufacturing process.For tire compounds, Rhenocure DR/S provides exceptional benefits. It acts as a fast secondary accelerator, allowing precise control over crosslinking processes. In silica-filled treads, it enhances silica dispersion, activates silanization, and mitigates the Payne effect, leading to superior tire performance. Dr. Andreas Lang, Head of Marketing Bound Systems at RCH, says: “With Rhenocure DR/S, we are setting a new standard of excellence in rubber compound additives, empowering engineers with a reliable, innovative solution for optimized tire manufacturing.”Comprehensive portfolio for tire productionThe LANXESS Rhein Chemie business unit is one of the world’s largest providers of rubber additives and system solutions for the rubber-processing industry. Its range of products comprises an extensive selection of additives that are used in tire mixtures in particular. These include vulcanizing agents and rubber additives in pre-dispersed and other delivery forms, processing accelerators, anti-reversion agents, zinc oxide, antidegradants, and mastication agents. The range of release agents comprises granulated batch-off products, interior spray solutions for single and multiple mold release, and bladder coatings. Outside, finishing, and tire marking paints complete the portfolio.More information about products and solutions for the rubber industry are available at rch.lanxess.com.

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