UHMWPE has excellent chemical stability and non-absorbability. It can be used as a surfacing material for various solution storage devices and large packaging containers such as floats, water tanks, gasoline tanks, pesticide containers, and water repellent containers for solar energy equipment. This is also one of the most widely used areas of UHMWPE.
UHMWPE containers have excellent drop impact strength. If the container is filled with water 20kg and dropped from a high altitude to a 10mm thick iron plate, the damage height of the ordinary polyethylene container is only 9M, and the UHMWPE container can be as high as 15M or more.