HEPD地膜

HDPE geo membrane as the main raw material (Polythylene or Polythene) for the milky white translucent to opaque thermoplastic resin.HDPE membrane polymers are non-toxic, tasteless, odorless white particles, the melting point of about 110 -130 , HDPE impermeable membrane relative density of 0.941-0.965 character Have good heat resistance and cold resistance HDPE membrane has chemical stability, high rigidity and toughness HDPE membrane has mechanical strength, and resistant to environmental stress cracking resistance tear strength and good HDPE membrane impermeable maximum performance, with increased density, HDPE membrane mechanical properties and barrier properties will be a corresponding increase, heat, and higher tensile strength HDPE membrane can be acid, alkali, organic solvents, such as corrosion