Stress whitening resistant transparent polyethylene pipe as well as preparation method and application thereof

According to the stress whitening resistant transparent polyethylene pipe and the preparation method and application thereof, UHMWPE with extremely high polymer entanglement density is introduced into a PE matrix through simple and efficient melt blending and rolling processes, good mixing and dissolving of UHMWPE and PE matrix are achieved, the entanglement degree between two-phase molecules is enhanced, and the stress whitening resistant transparent polyethylene pipe is prepared. A high molecular entanglement network structure of a blending system is constructed, viscoelasticity is enhanced, a PE pipe material is endowed with excellent stretchability, non-uniform plastic deformation of the pipe and chain scission and debonding of PE and UHMWPE components in the single-direction large-strain stretching forming process at the room temperature are inhibited and hindered, generation of nanoscale cracks and cavities is remarkably reduced, and the tensile strength of the pipe is improved. Further, the scattering