Ethylcellulose melting point

Ethylcellulose is a thermoplastic polymer, and it softens rather than melts at elevated temperatures. It doesn’t have a distinct melting point like some crystalline materials. Instead, it undergoes a gradual softening process with increasing temperature.

The softening or glass transition temperature (Tg) of ethylcellulose typically falls within a range rather than a specific point. This temperature range depends on factors such as the degree of ethoxy substitution, molecular weight, and specific formulation.

In general, the glass transition temperature of ethylcellulose is in the range of 135 to 155 degrees Celsius (275 to 311 degrees Fahrenheit). This range indicates the temperature at which ethylcellulose becomes more flexible and less rigid, transitioning from a glassy to a rubbery state.

It’s important to note that the softening behavior of ethylcellulose can vary based on its application and the presence of other ingredients in a formulation. For specific information about the ethylcellulose product you are using, it’s recommended to refer to the technical data provided by the Ethyl cellulose manufacturer.