HDPE detail e looks creamy in low cut leaving a certain degree of translucency. PE has good resistance to most of the characteristics of living and industrial chemicals. Certain types of chemicals, chemical corrosion, such as corrosive oxidant (nitric acid), aromatics (p-xylene) and halogenated hydrocarbon (carbon tetrachloride). The polymer is not hygroscopic and has good steam-proof, and can be used for packaging purposes. HDPE has good electrical properties, particularly high insulation dielectric strength, making it very suitable for wire and cable. Moderate to high molecular weight grade with excellent impact resistance at room temperature even under the low temperature -40F. Unique feature of all grades of HDPE is the appropriate combinations of four basic variables: density, molecular weight, molecular weight distribution, and additives. Different catalysts are used in the production of customized special polymers. These variables combine to produce HDPE grades for different purposes; the performance to achieve the best balance.