Hunan Ben’an Yada New Materials Co., Ltd. (hereinafter referred to as Ben’an Yada) is a technology enterprise jointly established through close cooperation with the Changchun Institute of Applied Chemistry, Chinese Academy of Sciences, in areas including scientific research teams, technological achievements, and capital investment.
Integrating industry, academia, and research, the company focuses on the R&D and production of advanced new materials, including conductive polyaniline anticorrosive coatings, high-strength environmentally friendly water-based adhesives, and ultraviolet (UV) curing coatings.
The company has an R&D team of more than 30 researchers, doctoral and master’s degree holders, led by Academician Wang Fosong, a renowned chemist and former Vice President of the Chinese Academy of Sciences.
It has undertaken a number of major national and provincial science and technology projects, including the National “863 Program” conductive polyaniline military project, the “863 Program” polyaniline military-to-civilian technology transfer project, as well as high-strength environmentally friendly water-based adhesive projects for high-speed railways, automobiles, and civil aviation terminals.
The company owns more than 100 Chinese invention patents and has also obtained one U.S. invention patent.
The polyaniline anticorrosive coatings and high-strength environmentally friendly water-based adhesives developed by the company have achieved world-leading performance levels among comparable products in both domestic and international markets. Related technologies have received a total of nine major national science and technology awards, including awards for technological invention and the First, Second, and Third Prizes of the National Natural Science Award.
1. Eco-Friendly Polyaniline Anticorrosive Materials
Conductive polyaniline anticorrosive coating is an innovative new material developed under China’s National “863 Program”.
The technology is supported by more than 60 Chinese invention patents and one U.S. invention patent, and has received the Second and Third Prizes of the National Natural Science Award, as well as the National Science and Technology Progress Award.
At present, only a limited number of companies worldwide are capable of mass-producing polyaniline anticorrosive coatings, including Germany’s Ormecon Chemie and China’s Ben’an Yada.
Ben’an Yada operates an advanced polyaniline anticorrosive coating production line with an annual capacity of 2,000 tons.
The products offer several key advantages, including:
- Long-lasting corrosion protection and excellent durability
- High cost performance
- Environmentally friendly properties
- Strong resistance under demanding operating conditions
According to tests conducted by authoritative national institutions, the products have a service life of more than 30 years, while their cost is approximately 35% lower than comparable imported anticorrosive materials.
They can replace imported products as well as traditional anticorrosive materials such as zinc-rich coatings and cold galvanizing coatings, and are widely used in corrosion protection for aircraft, ships, bridges, airport terminal steel structures, and other steel structures.
2. High-Strength Eco-Friendly Water-Based Adhesives
Yada Fenghui produces green, environmentally friendly, high-strength water-based adhesives and is committed to becoming a leading manufacturer of high-quality eco-friendly new materials in China.
The company owns 16 Chinese invention patents related to water-based adhesive technologies and has successfully developed high-strength environmentally friendly water-based adhesives for applications in high-speed railways, automobiles, hospitals, airport terminals, and flooring systems.
It has established a production line capable of producing 1,000 tons of high-quality eco-friendly water-based adhesives annually.
During the international bidding for the intelligent and environmentally friendly Beijing–Zhangjiakou High-Speed Railway, Yada Fenghui’s products demonstrated outstanding performance and excellent cost-effectiveness, successfully competing with leading international manufacturers such as H.B. Fuller of the United States, Henkel of Germany, and Sika of Switzerland.
The company became the exclusive supplier of water-based adhesives for CRRC’s Beijing–Zhangjiakou High-Speed Railway project.
Supplier Qualification Certificate No.: CRC-SCA-10881-201912
Its products have been widely used in:
- Fuxing high-speed trains
- Harmony (Hexie) high-speed trains
- Intercity railway and metro vehicles
- Mercedes-Benz 212
- Audi A3
- Hongqi H7
- Volkswagen Sagitar
- GAC Trumpchi GA4
- Dongfeng and Yanfeng automotive applications
- Interior decoration and household applications
3. UV Curing Coatings
The company operates one of the largest and most advanced UV curing coating production lines in China, with an annual production capacity of 10,000 tons.
Based on its proprietary technologies and independent intellectual property rights, the company has developed nearly 100 products across more than ten product series, covering applications including:
- Bamboo and wood products
- Furniture
- Laminate flooring
- Edge banding
- PVC films
- PET films
- Vacuum metallization
- Leather
- Paper
- Home appliances
- Electronic protective adhesives
With strong R&D capabilities, advanced production facilities, and a comprehensive product portfolio, the company has established a high level of recognition in the UV coating industry.