WATERPROOFING MEMBRANE MANUFACTURER
pre-applied HDPE membrane has excellent impact resistance
The pre-applied HDPE membrane is a plastic coil composed of HDPE, which is a highly crystalline, non-polar thermoplastic resin. The appearance of the original HDPE is milky white, and it is translucent to a certain extent in the thin section. PE has excellent resistance to most household and industrial chemicals. Certain types of chemicals are chemically aggressive, such as corrosive oxidants (concentrated nitric acid), aromatic hydrocarbons (xylene), and halogenated hydrocarbons (carbon tetrachloride). The polymer is not hygroscopic and has good water vapor resistance.
HDPE has good anti-corrosion performance, electrical performance, moisture-proof performance, anti-leakage performance and high tensile strength, so it is very suitable for wire and cable, engineering anti-seepage, breeding anti-seepage, oil tank anti-seepage, basement anti-seepage, artificial Lake anti-seepage and other fields. The pre-applied HDPE membrane has excellent impact resistance, so this is true at room temperature and even at temperatures as low as -40F.
The pre-applied HDPE membrane is a non-toxic, tasteless and odorless white particle of high molecular polymer, with a melting point of about 110℃-130℃ and a relative density of 0.918-0.965; it has good heat resistance and cold resistance. Good chemical stability, pre-applied HDPE membrane has high rigidity and toughness, good mechanical strength, good resistance to environmental stress cracking and tear strength. Heat, and tensile strength are also higher; can resist acid, alkali, organic solvents and other corrosion.