PE10 number (PE 10) recycled plastic materials: import level of Yamo widely used in injection molding, plate, universal toolbox pe, pe pipe, pe water pipe, pe pipe fittings, good toughness, and quality assurance. Welcome to inquire samples (free samples). pe (polyethylene) What is: pe points low and high pressure, that is, you said high-density polyethylene or low density polyethylene. LDPE (Chinese name: high pressure low density polyethylene): sensory identification: soft: white and transparent, but transparency in general, Burning Identification: yellow under the blue flame burning; burning smoke, the smell of paraffin, dripping, easy drawing. HDPE (high density polyethylene): HDPE is a high crystallinity, non-polar thermoplastic resin.