Product丨Application of Expancel microspheres in artificial leather
Expancel microspheres are extremely small spherical particles with a polymer shell encapsulating a gas. When heated, the gas pressure inside the microspheres increases, the thermoplastic shell softens, and the volume expands dramatically, while the gas remains inside the shell.
2023
05-26
On May 16, the 15th Shenzhen International Battery Technology Exchange Conference/Exhibition (CIBF2023) was grandly opened at the Shenzhen International Convention and Exhibition Center (Bao'an New Hall). As of the end of the exhibition yesterday, the total number of visitors exceeded 300,000, setting a historical record.
2023
05-23
Products丨Haiyi's new product in new energy polyurethane battery glue is here
Among the current downstream applications of adhesives, applications related to new energy vehicles are the most active and promising market. In particular, adhesives used in thermal modules in new energy vehicle batteries are considered to be the core products of adhesives for new energy vehicles. Polyurethane adhesives are widely used, including both potting applications and structural bonding applications, and are basically based on two-component systems.
2023
05-12
The "15th Shenzhen International Battery Technology Exchange Conference/Exhibition (CIBF2023)", hosted by the China Chemical and Physical Power Sources Industry Association, will be held at the Shenzhen World Exhibition and Convention Center from May 16 to 18, 2023. The exhibition area of CIBF2023 will reach 240,000 square meters (12 exhibition halls), a year-on-year increase of 140%, and it is expected that there will be more than 1,500 exhibitors.
2023
05-05
Product丨Rohm thermoplastic acrylic resin application in UV industry
Thermoplastic acrylic resin is a type of thermoplastic resin made by polymerization of acrylic acid, methacrylic acid and their derivatives (such as esters, nitriles, and amides).
2023
05-05
From April 17 to 20, 2023, Haiyi Enterprise's trip to the China Shenzhen International Rubber and Plastics Exhibition came to a perfect end and the exhibition concluded successfully.
2023
04-23
Seminar丨Haiyi and BYK held an epoxy resin application seminar in South China
On April 13, 2023, the weather was clear and the spring breeze was blowing, which was a good time for old friends to have a happy gathering after the epidemic was lifted. As the thermosetting agent of BYK additives, Haiyi Enterprise, after four years, joined hands with BYK to once again solemnly invite customers and friends in the epoxy resin application industry to hold a seminar at the Imperial Garden Hotel in Dalang Town, Dongguan. The meeting was attended by Hao Jiahao, Development Director of the Composite Adhesives Division of our company, Zhang Kai, Department Manager of the Composite Sales Department, colleagues from the South China business, Huang Liuying, Manager of BYK Thermosetting Plastic Additives, Gao Junlong, Thermosetting Technology Manager, and Wu Xu, Laboratory Manager.
2023
04-14
Product丨Application of UV absorber UV-531 in agricultural film products
Agricultural film is an important and indispensable raw material in agricultural production. With the continuous development of modern agriculture, the demand for agricultural film has also put forward differentiated and better requirements. High-end functional agricultural film has been studied in depth because of its diverse functions, including dripping and mist elimination, high heat preservation, light conversion, light diffusion, long life, dust resistance and high light transmittance. At the same time, the mechanical properties retention rate of functional film is high when it is removed, and it has a certain use value after recycling, which is not only conducive to the establishment of an agricultural film recycling system, but also a means to improve the benefits of agricultural film enterprises.
2023
04-07
On March 30, the 9th China International Wind Power Composites Summit Forum and Exhibition (CWPC 2023) was grandly opened in Tai'an, Shandong. With the theme of "Improving quality and efficiency to promote development, collaborative innovation to support dual carbon", this conference brought together colleagues from the wind power industry to offer suggestions for the healthy development of the wind power industry.
2023
03-31
Product丨High solid and low viscosity polyester resin-Evonik DYNAPOL LH831-24
Evonik's high-performance saturated polyester product series has a good reputation in the coil, can and various metal paint industries at home and abroad. Among the many grades in the DYNAPOL series, LH831-24 is a product with comprehensive performance and high cost performance. With a solid content of up to 70% and low viscosity, this resin is particularly suitable for various high-solid systems and application scenarios with high requirements for appearance effects such as gloss and fullness.
2023
03-24
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