Baking is to eliminate internal stress and prevent deformation and fracture during use. It can also increase the surface crystallinity and improve the surface hardness. Improve or enhance the comprehensive performance of material properties.
Oven or oven baking is an annealing process and a necessary process for polymer materials. As we all know, steel, a material with good ductility, must be treated by annealing process, and its main purpose is to eliminate or reduce the prestress of the material.