The Antioxidant blend B 225 (ED) is a unique combination of antioxidants with several notable features:

Chemical Properties:

Composed of a carefully selected blend of different antioxidant compounds. The exact composition is often proprietary information, but it typically includes a combination of primary and secondary antioxidants.

The blend is designed to provide comprehensive protection against oxidative degradation by targeting different stages of the oxidation process.

Physical Properties:

Appearance: Usually a white or off-white powder or granule.

Melting point/softening range: Varies depending on the specific formulation, but it is within a range that allows for easy handling and incorporation into different materials.

Solubility: May have different solubilities in various solvents depending on the components of the blend. Generally, it shows some solubility in organic solvents commonly used in the plastics and rubber industries.

Performance Features:

Enhanced antioxidant performance: The combination of different antioxidants in B 225 provides synergistic effects, resulting in enhanced antioxidant performance compared to individual antioxidants. It can effectively scavenge free radicals and prevent the formation of peroxides, thereby protecting materials from oxidative degradation.

Broad applicability: Suitable for a wide range of materials, including plastics (such as polyethylene, polypropylene, polystyrene), rubber, adhesives, and coatings. It can be used in different processing methods and end-use applications.

Thermal stability: Helps to improve the thermal stability of materials, reducing the risk of degradation during high-temperature processing or in end-use environments with elevated temperatures.

Color stability: Maintains the color stability of materials by preventing discoloration caused by oxidation. This is particularly important for applications where color consistency is crucial.

Long-term protection: Offers long-term protection against oxidative degradation, ensuring the durability and performance of materials over an extended period.

Applications:

In the plastics industry, Antioxidant blend B 225 is used to stabilize polymers during processing and in end-use applications. It can improve the processing stability, increase the service life of plastic products, and enhance their resistance to environmental factors.

For rubber compounds, it helps to prevent aging and degradation, improving the mechanical properties and durability of rubber products.

In adhesives and coatings, it provides stability and resistance to oxidation, ensuring the quality and performance of these materials.