4,5,6,7-Tetrabromo-1,3-isobenzofurandione: A Flame Retardant Chemical by INNO Specialty Chemicals

Flame retardant chemicals are essential in many industries, including electronics, construction, and automotive. These chemicals prevent or slow down the spread of fire, reducing the risk of property damage, injuries, and fatalities. One of the most effective flame retardant chemicals is 4,5,6,7-Tetrabromo-1,3-isobenzofurandione, also known as tetrabromophthalic anhydride or TBPA. This article will provide an overview of TBPA, its applications, and its manufacturer and supplier, INNO Specialty Chemicals.

TBPA is a white crystalline powder that has a molecular formula of C8HBr4O3. It is soluble in hot water, methanol, and acetone but insoluble in cold water, benzene, and ether. TBPA is a halogenated cyclic anhydride that contains four bromine atoms attached to a phthalic anhydride core. This unique molecular structure gives TBPA excellent flame retardant properties, making it suitable for a wide range of applications.

TBPA is primarily used as a flame retardant in thermoplastics, thermosets, textiles, and coatings. It can be added to these materials during the manufacturing process or applied as a coating or additive. TBPA works by releasing bromine radicals when exposed to heat, which react with free radicals generated during combustion. This reaction forms stable brominated compounds that block the propagation of flames, reducing the heat release rate and smoke production.

TBPA is also used as a cross-linking agent in epoxy resins, which increases their mechanical, thermal, and chemical resistance. It can be used in combination with other flame retardants, such as antimony trioxide, to enhance their effectiveness and reduce their toxicity. TBPA is also used in the production of printed circuit boards, fiberglass laminates, and polyurethane foams.

INNO Specialty Chemicals is a leading manufacturer and supplier of TBPA in China. The company has over 20 years of experience in the production and distribution of flame retardant chemicals, including TBPA. INNO Specialty Chemicals has a state-of-the-art manufacturing facility that can produce up to 5000 tons of TBPA per year. The company's TBPA products have high purity, low toxicity, and excellent thermal stability, making them suitable for various applications.

INNO Specialty Chemicals is committed to providing its customers with high-quality products and services. The company has a strict quality control system that ensures the consistency and reliability of its TBPA products. INNO Specialty Chemicals also provides technical support and customized solutions to meet its customers' specific needs.

In conclusion, 4,5,6,7-Tetrabromo-1,3-isobenzofurandione or TBPA is a highly effective flame retardant chemical that is widely used in various industries. Its unique molecular structure and bromine content give it excellent flame retardant properties, making it suitable for use in thermoplastics, thermosets, textiles, and coatings. INNO Specialty Chemicals is a reputable manufacturer and supplier of TBPA in China, providing high-quality products and services to its customers. As the demand for flame retardant chemicals continues to grow, TBPA and INNO Specialty Chemicals are poised to play a vital role in ensuring the safety and security of people and property.

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