Coating material structure

Abstract

The invention provides a coating material structure, including a packaging main body; and the packaging main body includes: a heater, an inner layer and an outer layer, wherein the heater is arranged inside the packaging main body to heat a pipeline; the inner layer is arranged between the pipeline and the heater, which has an inner flame-resistant layer; and the outer layer is arranged on outer surface of the heater for heat preservation and improves the working efficiency of the heater. By sandwiching the heater with the inner layer and the outer layer, the generated particles will not escape into the environment when the heater causes the insulating layer cracks or volatiles appear, thereby reducing environment dust. Moreover, the inner flame-resistant layer does not produce particles and volatiles when below the operating temperature. The inner flame-resistant layer can also be directly used as an insulating layer.

Dependencies are inferred from the claim text.