Benzyl benzoate can indeed be used as a plasticizer, particularly in cellulose-based plastics and resins. Plasticizers are additives that are incorporated into polymers to improve their flexibility, workability, and durability. They help to decrease the glass transition temperature of the polymer, making it softer and more malleable.
In the plastics industry, benzyl benzoate serves as a plasticizer primarily in cellulose derivatives such as cellulose acetate and cellulose nitrate. These derivatives are used in various applications including film coatings, lacquers, adhesives, and molding compounds.
As a plasticizer, benzyl benzoate offers several advantages:
Flexibility
It helps to impart flexibility to cellulose-based plastics, making them easier to process and mold into desired shapes.
Durability
By reducing the glass transition temperature of the polymer, benzyl benzoate enhances the durability and impact resistance of the final plastic product.
Compatibility
Benzyl benzoate exhibits good compatibility with cellulose derivatives, ensuring homogeneous blending and dispersion within the polymer matrix.
Stability
It contributes to the thermal stability and resistance to degradation of the plasticized material.