On June 26, Haiyi High-tech Materials (Jiangsu) Co., Ltd. received a visit from the Longhutang Sub-district Party Branch.
2024
08-15
Xinbei District leaders visited and injected vitality into technology companies
On June 14, a sunny day, Zhou Qing, secretary of the Party Working Committee and district party committee of Changzhou Xinbei District, personally led a team to visit our company for research. This was an in-depth exchange and a great attention to the development of technology-based enterprises.
2024
08-15
With the official implementation of the national mandatory standard GB 31247-2014 on September 1, 2015, and the EU cable CPR certification on July 1, 2017, the implementation of this regulation has led to higher and higher requirements for flame retardancy and environmental protection of cable materials, especially for high-altitude building cables and fire alarm cables used in public dense places (related to life and property safety). Therefore, how to quickly form carbon and improve the hardness of the carbon layer has become the primary challenge faced by low-smoke halogen-free cable materials.
2024
08-02
On July 16, the sun was shining brightly. Comrade Zhang Jun, Deputy District Mayor and Party Group Member of the People's Government of Xinbei District, Changzhou City, and Party Group Secretary of the Human Resources and Social Security Bureau of Changzhou National High-tech Zone (Xinbei District), personally led a team to visit Longhutang Subdistrict for inspection. Comrade Jiang Rushan, Deputy Secretary of the Party Working Committee and Director of the Office of Longhutang Subdistrict, accompanied the delegation throughout the inspection. The inspection team conducted an in-depth investigation of Haiyi High-tech Materials (Jiangsu) Co., Ltd., a smart energy enterprise located in Longhutang Subdistrict.
2024
07-26
Products丨Sinochem International Anti-Aging Additive Series--UV Absorber FENTASORB 1164
UV absorber FENTASORB 1164, also known as 2-(4,6-bis(2,4-dimethylphenyl)-1,3,5-triazine-2-yl)-5-(octyloxy)phenol, is a light yellow powder with low volatility and good compatibility. It has a molecular weight of 509.682, a density of 1.1±0.1g/cm³, a boiling point of 695.2±65.0°C, and a melting point of 88-91°C.
2024
07-19
Products丨UV absorber l Anti-aging coating
As a material with decorative and protective functions, extending the life of the coating can increase the service life of the protected object. Light aging and oxidation are the biggest factors affecting the coating.
2024
07-12
Event丨Happy party, happy summer——2024 Haiyi Family Day
On June 29, 2024, in order to strengthen corporate culture and enhance communication between employees and suppliers, Haiyi Enterprise carefully planned a unique Family Day event. The event was held at the Rock Party Park on the Bund, and suppliers and their families, Haiyi employees and their families were invited to participate and share a happy time.
2024
07-01
Product丨Application of IMERYS superconducting carbon black in lithium batteries
When making the positive and negative electrodes of lithium-ion batteries, a certain amount of conductive agent is usually added to accelerate the movement rate of electrons. At the same time, it can also effectively increase the migration rate of lithium ions in the electrode material, thereby improving the battery's charge and discharge efficiency (rate performance), reducing the battery's internal resistance and increasing capacity (conductive performance). The main performance parameters of conductive carbon black are: primary particle size, branched chain structure, specific surface area (BET), oil absorption value (DBP), etc.
2024
06-28
Travel丨Let’s go, Haiyi takes you on a trip!
Spring has just gone, leaving behind lush greenery, summer is beginning to get hot, and life is booming. From April to June 2024, Haiyi Enterprise also ushered in the annual tourism activities. In order to enhance the cohesion and teamwork spirit among employees, Haiyi Enterprise carefully arranged a rich and colorful itinerary. During the period, Haiyi employees walked through the green mountains and clear waters and felt the cultural charm of different regions. We strengthened our connection with each other in a relaxed and pleasant atmosphere and spent this unforgettable and happy travel time together!
2024
06-21
Real stone paint is made of colored aggregates of various colors and high-performance water-based emulsion. It is applied by thick slurry spraying, and the surface has a granite texture.
2024
06-14
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E-mail:hy@haiyi21cn.com
Address: East Block, 3rd Floor, Mid-term Building, 2000 Zhongshan North Road, Putuo District, Shanghai
SEOWebsite construction:China Enterprise Power PudongThe license number for the production and operation of hazardous chemicals is: Shanghai (Feng) Emergency Management Xu [2021]202233(FY)
The license number for the production and operation of hazardous chemicals is: Shanghai (Feng) Emergency Management Xu [2021]202233(FY)
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E-mail:hy@haiyi21cn.com
Address: East Block, 3rd Floor, Mid-term Building, 2000 Zhongshan North Road, Putuo District, Shanghai
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The license number for the production and operation of hazardous chemicals is: Shanghai (Feng) Emergency Management Xu [2021]202233(FY)