Food And Agriculture Products
Alcoholic Beverages
Health And Medical
Apparel, Decors And Fur
Industrial Raw Materials
Additives And Auxiliaries
Machinery And Equipment
Electricity, Lighting and Network
Other Categories
Polyetherimide Resin
USD
$ 4.28/kg
Polyetherimide is characterized by excellent thermal, mechanical and electrical characteristics, and has a place in high-performance applications such as automotive, aerospace, and industrial.
Its characteristics are as follows
High strength to weight ratio
Thermal oxidation stability
Excellent mechanical properties
High temperature resistance
Polyetherimide (PEI for short) is a super engineering plastic made of amorphous polyetherimide. It has the best high temperature resistance and dimensional stability, as well as chemical resistance, flame retardancy, electrical properties, and high strength. , high rigidity, etc., PEI resin can be widely used in high temperature resistant terminals, IC bases, lighting equipment, FPCB (flexible circuit boards), liquid delivery equipment, aircraft internal parts, medical equipment and household appliances, etc.
Main features: 1. High temperature resistance (HDT exceeds 200℃, UL continuous application temperature exceeds 170℃) 2. Excellent flame retardancy (oxygen index greater than 4.7, low smoke volume and UL94V-0/5V) 3. No need to add Flame retardant 4. Outstanding electrical properties (stable dielectric constant and dielectric loss and extremely high dielectric strength in a wide frequency and temperature range) 5. Excellent chemical resistance and radiation resistance 6. Unique strength and rigidity 7. Transparency
Polyetherimide has a wide range of chemical resistance, including resistance to most hydrocarbons, alcohols, and all halogenated solvents; it is also resistant to inorganic acids and short-term resistance to weak bases. For partially halogenated solvents, polyetherimide is a good choice. Its hydrolytic stability is very good, and its tensile strength remains at more than 85% after being soaked in boiling water for 10,000 hours. At 270F, the tensile strength remains at 100% after 2,000 steam hot pressing cycles. Polyetherimide has good resistance to ultraviolet rays and Y-rays. It is processed under 400 megarads of cobalt ray radiation and maintains a tensile strength of 94%.
Polyetherimide's long-term creep resistance under high temperatures and stress allows it to replace metals and other materials in many structural devices. Exhibits good electrical performance under variable temperature, moisture and frequency conditions. The low dissipation factor at GHz frequencies gives polyetherimide high microwave penetrability. It has low levels of ionic contaminants, at 250F100% R. H. And the conductivity after 120 hours of water extraction at 207kPa is above 20 megohms. It can be used as an insulating material for electronic sensor components.
Ningxia JOIE New Material Technology Co., LTD., founded in May 2018, is located in Ningxia Ningdong Energy and Chemical Industry Base. It is a state-level “specialized new giant” enterprise, a national high-tech enterprise, a “technology-based small and medium-sized enterprise” in the autonomous region, and a “Chemical new material” enterprise in the autonomous region. It has participated in the formulation of 2 group standards, 1 existing registered trademark and 8 authorized invention patents. There are 23 authorized utility model patents, and the company has passed the certification of quality management system (ISO 9001:2015), environmental management system (ISO 14001:2015), occupational health and safety management system (ISO 45001:2018) and energy management system (ISO 50001:2018).
The company’s main business is ethylenimine series products and imidazole series products, ethyleneimine series products are mainly used in environmental protection, Household chemicals, paint, ink, leather, protective film, textile printing, building materials and other fields, its products fill the domestic gap. Imidazole series products are mainly used in Epoxy carbon fiber prepreg, PCB/ copper clad plate, ionic liquid, composite materials, liquid crystal, lithium battery, epoxy resin curing agent and other fields. We are devoted to become a global leading service provider of specialty chemicals.
Zhuoyu New Materials is a special chemical service provider integrating fine R&D, production, sales and service. Its leading products include imidazole and aziridine. Our professional craftsmanship spirit leads the development of the enterprise, focusing on the most cutting-edge high-tech material fields, and has completed more than 20 imidazole series derivative development projects, including imidazole epoxy resin curing agents, polyurethane catalysts, dye migration inhibitors, etc. As a basis, we have performed extremely well in the research and development of PEI (Polyetherimide), antistatic agents, and electrolyte products, and actively extended it to medical, automotive, industrial and other high-performance applications.
Regarding aziridine, Zuoyu has developed two-component aziridine and aziridine-modified isocyanates, as well as one-component isocyanate, which fills the gap of this series of products in the Chinese market.
After more than ten years of development, we have long-term in-depth cooperation with Shanghai Research Institute, Nanjing Normal University, Yancheng Institute of Technology and other research institutions, and actively develop and expand downstream derivatives to meet new materials, pharmaceutical raw materials, pesticides and other aspects. demand. The company has 30 invention patents.
At present, the majority of the clients of Serving New Materials come from the world's top 500 companies, and have established very friendly cooperative relations with top brands such as BASF, Bayer, DSM, and Evonik. Hope you will be our next partner and look forward to working with you to create brilliant!
