What is the HDPE tube?
High density polyethylene, English name is "High Density Polyethylene", referred to as "HDPE"". HDPE is a kind of thermoplastic resin with high crystallinity and non polarity. The appearance of the original HDPE is milky white, and it shows a certain degree of translucency in the small section. PE has excellent resistance to most life and industrial chemicals. Some kinds of chemicals produce chemical corrosion, such as corrosive oxidants (concentrated nitric acid), aromatic hydrocarbons (xylene) and halogenated hydrocarbons (carbon tetrachloride). The polymer does not absorb moisture and has a good water vapor resistance and can be used for packaging purposes. HDPE has good electrical properties, especially the dielectric strength is high, so that it is suitable for wire and cable. Medium to high molecular weight class has excellent impact resistance at room temperature even at -40F low temperature.