Tetrabromobisphenol A: Understanding its Properties and Applications in Flame Retardancy

Tetrabromobisphenol A (TBBA) is a commonly used flame retardant that is widely used in various applications, including electronics, textiles, plastics, and construction materials. It is also used as a reactive flame retardant in epoxy resins, polycarbonate, and other thermoplastics.

INNO SPECIALTY CHEMICALS is one of the leading manufacturers and suppliers of TBBA in China, providing high-quality products to customers worldwide. In this article, we will discuss the properties and applications of TBBA as a flame retardant.

Properties of Tetrabromobisphenol A

TBBA is a white to off-white powder with a molecular weight of 543.96 g/mol. It is soluble in organic solvents such as methanol, ethanol, acetone, and chloroform, but insoluble in water. TBBA is a halogenated bisphenol A derivative that contains four bromine atoms attached to its phenol rings.

TBBA has a high thermal stability and can withstand temperatures up to 300°C. It has a low volatility and does not melt or decompose under normal conditions. TBBA is also non-toxic and non-carcinogenic, making it a safe flame retardant for various applications.

Applications of Tetrabromobisphenol A

TBBA is commonly used as a flame retardant in various applications, including:

1. Electronics: TBBA is used as a flame retardant in printed circuit boards, electronic casings, and other electronic components to prevent fires caused by overheating or electrical faults.

2. Textiles: TBBA is used as a flame retardant in textiles, such as curtains, upholstery, and carpets, to reduce the risk of fires caused by cigarettes, candles, or other heat sources.

3. Plastics: TBBA is used as a flame retardant in plastics to prevent fires caused by electrical faults, overheating, or ignition sources.

4. Construction materials: TBBA is used as a flame retardant in construction materials, such as insulation, roofing, and flooring, to enhance their fire resistance and reduce the risk of fires caused by electrical faults, smoking, or other ignition sources.

TBBA is also used as a reactive flame retardant in epoxy resins, polycarbonate, and other thermoplastics. It is added to the polymer matrix during the manufacturing process and becomes part of the polymer structure. This provides a permanent flame retardancy that does not leach or migrate.

Conclusion

Tetrabromobisphenol A is a versatile flame retardant that is widely used in various applications, including electronics, textiles, plastics, and construction materials. Its high thermal stability, low volatility, and non-toxic nature make it a safe and effective flame retardant for various applications.

INNO SPECIALTY CHEMICALS is a trusted manufacturer and supplier of TBBA in China, providing high-quality products to customers worldwide. If you are looking for a reliable source of TBBA, INNO SPECIALTY CHEMICALS is your best choice.

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