HDPE hollow material related overview.

HDPE is high density polyethylene, which is a thermoplastic resin with high crystallinity and non-polarity.

What are the characteristics of hdpe?
Hdpe material is safe, non-toxic, and odorless, and will not stink like other pipes. At the same time, the heat resistance and cold resistance of hdpe material are very good, and its chemical stability, rigidity, toughness, mechanical strength and other aspects are outstanding. hdpe material has low water absorption, and its insulation properties and radiation resistance are quite excellent.

What are the main uses of hdpe?
The appearance of high-density polyethylene is white particles, which has many advantages and is widely used in plastic products, packaging, electronic appliances, daily necessities, automobiles and other fields. It can be manifested in the following aspects:
According to the different production process, can be divided into injection molding products, blow molding products, extrusion products, rotary molding and so on. Generally speaking, the common injection molded products are food containers, plastic boxes, garbage bins, plastic flowers, bottle caps, etc., while gasoline tanks, food bags, fertilizer lining films, containers, plastic bottles, etc., are very common blow molded products.
In addition, extrusion products such as pipes, pipes, pipe fittings used for conveying gas, water, chemicals, etc., are extrusion products. Storage tanks, large containers, boxes, and drums are usually rotary formed.

How should hdpe materials be packaged and stored?

Although hdpe material has a high heat resistance, we still need to pay attention to stay away from the fire source when storing, and pay attention to heat insulation. Storage of hdpe materials should be kept dry, clean, and avoid any impurities. It is worth noting that when hdpe materials need to be transported, they should be separated from organic solvents such as flammable aromatic hydrocarbons and halogenated hydrocarbons to avoid accidents

The characteristics of HDPE pipe:
(1) Corrosion resistance: pipelines buried underground do not need to do anti-corrosion layer, long service life.
(2) No leakage: hot melt connection can be used, high interface strength,
(3) High toughness: the elongation at break of PE pipeline is generally more than 500%, and the adaptability to ground subsidence is very strong.
(4) Light weight :PE density is small, the overall weight of the pipe is light, and the construction labor intensity is reduced.
(5) Small water resistance: the inner surface of the pipeline is smooth, and the water flow resistance is small.

HDPE(high density polyethylene) water supply pipe, raw material from Sinopec, high density polyethylene is non-toxic odorless milky particles, it has excellent temperature resistance and cold resistance, good chemical reliability, ductility and impact toughness, is a class of high crystallinity, non-polar thermoplastic resin. HDPE pipe is a new type of water supply pipe, its characteristics at all levels are better than the common traditional drainage pipe, such as cement pipe, cast iron pipe, seamless steel pipe and so on