Polyvinyl alcohol (PVA) film, with a density of 1.26-1,29g/cm3 and a refractive index of 1.52, emits blue white light after ultraviolet irradiation.

Polyvinylidene fluoride (PVDF) mainly refers to the homopolymer of polyvinylidene fluoride or the copolymer of polyvinylidene fluoride and other small amounts of fluorine-containing vinyl monomers

Different methods for preparing ANFs from PPTA fibers include polymerization induced self-assembly, mechanical exfoliation, electrospinning, deprotonation, and mechanical assisted deprotonation.

Rainbow film, also known as rainbow film, dazzling film, iridescent film, laser rainbow film, etc. It is completely different from the colored plastic film that we commonly use for printing and dyeing. It is a plastic composite film that melts and extrudes two or more resins with different refractive indices, and sequentially stacks them at intervals of more than 100 layers, each with a thickness of only a few hundred nanometers.

TPU film is a widely used material in modern industry and daily life, favored for its excellent performance and diverse applications. This article will provide a detailed introduction to the characteristics, applications, and production process of TPU film to help readers gain a deeper understanding of this material.

Polytetrafluoroethylene (PTFE), commonly known as the "plastic king", is a polymer made by polymerizing tetrafluoroethylene as a monomer.