Thermal Characteristics of Different Plastics

Different plastics have different thermal properties Plastics can be pyrolyzed by pyrolysis in different temperature ranges. By TGA analysis [10] of various plastics (including PP, PS, LDPE, HDPE) carried by Lee and Shin, PS has the lowest decomposition temperature compared to PP and PE, It was found to be more easily decomposed. As with Jude et al, the decomposition of PS occurs in the range of approximately 350-460 ° C. [23] where complete decomposition takes place at 400 ° C and PP decomposition occurs between 380 and 490 ° C.

As discussed in the previous article on material selection, there are many choices with different thermal and mechanical properties for choosing plastic materials. The following information will give a general understanding of the optional operating temperature range of common plastic materials. Note: The options listed are general plastic material prescriptions. Many plastic material companies have blended and designed specific plastic materials to meet a wide range of industrial requirements. For the thermal performance of these products, please visit our company or our company.

Plastics are a series of materials with different appearance and atmosphere, but they can be molded into various shapes. The similarities and differences between different plastic products also apply to the molecules that make up them. All plastics are composed of molecules repeated in the chain called polymers. The polymers can be a type of molecular chain or a different chain bound to each other in a regular pattern. Furthermore, in polymers, a single repetition of a molecular pattern is referred to as a monomer, which may consist of only one type of molecule or may comprise several different species.