For polymer formulators, selecting the right additives is critical to achieving desired material properties, especially fire safety. Tris(2,3-dibromopropyl)isocyanurate (TBC) has emerged as a highly effective brominated flame retardant, offering a compelling combination of performance and versatility. This guide highlights the key applications and benefits of TBC, providing insights for formulators looking to purchase this essential chemical.

Enhancing Polymer Performance with TBC:

TBC, with its chemical name Tris(2,3-dibromopropyl)isocyanurate and CAS number 52434-90-9, is a white crystalline powder known for its excellent flame-retardant characteristics. Its efficacy stems from the bromine content, which acts as a radical scavenger in the flame zone, disrupting the combustion cycle. This makes it particularly valuable for materials used in applications where fire resistance is a critical requirement.

Key Applications in Polymer Systems:

  • Polyolefins (PE, PP): TBC significantly improves the flame retardancy of polyethylene (PE) and polypropylene (PP). This is crucial for applications such as electrical cable jacketing, automotive interior components, and appliance housings, where preventing fire spread is paramount. By incorporating TBC, manufacturers can meet stringent flammability standards like UL94 V-0 or V-2.
  • Polyvinyl Chloride (PVC): In PVC formulations, TBC contributes to enhanced fire safety, which is essential for a wide range of products including pipes, profiles, flooring, and wires and cables.
  • Acrylonitrile Butadiene Styrene (ABS): ABS is commonly used in electronics and consumer goods. TBC is an effective additive to make ABS products more resistant to ignition and flame propagation, thereby improving overall product safety.
  • Polystyrene (PS) and Expanded Polystyrene (EPS): For polystyrene applications, including EPS used in insulation and packaging, TBC provides vital flame retardancy, reducing the risk of fire in construction and consumer products.
  • Unsaturated Polyesters and Polycarbonates: TBC is also utilized in unsaturated polyester resins and polycarbonates, enhancing their fire performance in applications like electrical enclosures, automotive lighting, and building materials.
  • Rubber and Elastomers: Beyond rigid plastics, TBC finds application in rubber conveyor belts and other elastomeric materials that require improved fire resistance for industrial safety.

The Advantages of Using TBC:

  • High Efficiency: TBC offers excellent flame-retardant capabilities at relatively low loading levels, minimizing impact on the mechanical properties of the base polymer.
  • Good Thermal Stability: Its thermal stability ensures that it can withstand typical polymer processing temperatures without premature decomposition.
  • Low Volatility: This property reduces emissions during processing and service life, contributing to a safer working environment and product.
  • Excellent Compatibility: TBC disperses well within various polymer matrices, leading to homogeneous blends and consistent performance.

Sourcing TBC: Partnering with a Premier Manufacturer

For formulators seeking to buy TBC flame retardant, partnering with a reliable manufacturer and supplier in China, such as NINGBO INNO PHARMCHEM CO.,LTD., ensures access to high-quality, cost-effective solutions. We offer TBC with guaranteed purity and consistency, supporting your efforts to develop safer, compliant polymer products. When you need to secure your supply of TBC flame retardant, reaching out for a quote and sample is the first step towards a robust partnership.

In conclusion, Tris(2,3-dibromopropyl)isocyanurate (TBC) is a powerful tool for polymer formulators aiming to enhance fire safety. Its broad compatibility and excellent performance make it a preferred choice for achieving stringent flammability standards across various plastic applications.