In the realm of advanced materials, ensuring fire safety without compromising performance is a paramount concern for engineers, product developers, and procurement managers. Among the robust solutions available, Ethylene Bis(tetrabromophthalimide) (often abbreviated as EBTBP or known by trade names like BT-93W) stands out as a highly effective flame retardant. This article delves into what makes this chemical compound indispensable for modern manufacturing, highlighting its key characteristics and the benefits of sourcing it from reputable suppliers in China.

Ethylene Bis(tetrabromophthalimide), with the CAS number 32588-76-4, is a brominated flame retardant known for its exceptional thermal stability and light stability. What sets it apart is its non-volatile nature and its resistance to migration, often referred to as non-blooming. For procurement managers and R&D scientists, this means that once incorporated into a polymer matrix, it remains within the material, continuously providing its protective properties without affecting the surface finish or the electrical performance of the final product. This makes it a highly desirable additive for applications where longevity and consistent performance are critical.

The chemical structure of Ethylene Bis(tetrabromophthalimide) allows it to effectively interrupt the combustion cycle. When exposed to heat, it releases bromine radicals that scavenge the high-energy hydrogen and hydroxyl radicals in the flame zone, thereby inhibiting the chain reactions that propagate fire. This mechanism is crucial for meeting stringent fire safety standards across various industries.

For product formulators and engineers seeking to buy this compound, understanding its applications is key. Ethylene Bis(tetrabromophthalimide) is widely incorporated into a diverse array of polymers. These include high-impact polystyrene (HIPS), polypropylene (PP), polyethylene (PE), thermoplastic polyesters like PET and PBT, and polycarbonates (PC). It is also used in various engineering resins, ABS, and synthetic fibers. Its broad compatibility allows manufacturers to enhance the fire resistance of products ranging from consumer electronics and automotive components to building materials and textiles.

For instance, in the electronics industry, where fire hazards are a significant concern, Ethylene Bis(tetrabromophthalimide) is vital for the safety of printed circuit boards, connectors, and wire coatings. Its excellent electrical properties and thermal stability make it an ideal choice for these sensitive applications. In the automotive sector, it contributes to fire safety in dashboards, interior trims, and under-the-hood components, where high temperatures and potential ignition sources are common. As a trusted supplier from China, we understand the critical need for consistent quality and reliable delivery for these high-volume industries.

When considering the purchase of Ethylene Bis(tetrabromophthalimide), it is essential to partner with a reputable manufacturer and supplier. Companies that offer detailed specifications, certificates of analysis (CoA), and responsive customer service, such as NINGBO INNO PHARMCHEM CO.,LTD., ensure that you receive a product that meets your exact requirements. Sourcing directly from a China-based supplier can also offer competitive pricing, allowing you to optimize your cost of goods sold while maintaining superior product quality and fire safety performance. Explore the benefits of integrating this advanced flame retardant into your formulations and secure your supply chain today.