Sucrose benzoate is used in cellulose nitrate-based adhesives. In adhesive formulations, it serves several purposes:
Plasticizer
Sucrose benzoate can act as a plasticizer, improving the flexibility and resilience of the adhesive film. This is especially important in cellulose nitrate-based adhesives, as cellulose nitrate can become brittle over time.
Film-forming agent
Sucrose benzoate helps in the formation of a smooth, uniform film when the adhesive is applied. This ensures better adhesion and coverage, contributing to the overall performance of the adhesive.
Viscosity modifier
Sucrose benzoate can also serve as a viscosity modifier, adjusting the thickness and flow properties of the adhesive. This allows for easier application and better control during the manufacturing process.
Stability enhancer
By incorporating sucrose benzoate into cellulose nitrate-based adhesives, manufacturers can improve the stability and shelf life of the product. This helps prevent issues such as phase separation or degradation over time.
Overall, sucrose benzoate can be a valuable additive in cellulose nitrate-based adhesives, enhancing their properties and performance. However, it’s important to ensure that the concentration used is appropriate and complies with regulatory guidelines to maintain safety and efficacy.