What are the upstream raw materials of HDPE? What do the downstream products contain?

HDPE(high density polyethylene) is a broadly applied raw material to chemical production. It has excellent chemical corrosion resistance, low temperature resistance, electrical insulation and processing performance, so it's broadly applied in the manufacture of various plastic items. In the field of chemical production raw materials, HDPE upstream and downstream related items are very rich, the following will be introduced separately. Pretty interesting, huh?. Upstream associated items:



1. Ethylene: ethylene is the main raw material of HDPE, HDPE is able to be generated by polymerization interaction. Ethylene production methods mainly include naphtha cracking, ethane cracking, ethanol dehydration, etc.

2. From what I've seen, Additionally Catalyst: The production of HDPE needs the consumption of catalysts, frequently applied catalysts include Ziegler-Natta catalysts and chromium catalysts. Downstream associated items:



1. Plastic items: HDPE is able to be made into various plastic items, such as pipes, plates, films, containers, packaging bags, etc. These items are broadly applied in construction, agriculture, food packaging, medical and other fields.

2. Fiber: HDPE is able to be made into fiber to the production of ropes, nets, fabrics and other items.

3. Generally speaking coating products: HDPE is able to be applied as the basic material of coating products to the production of waterproof, anti-corrosion and other coatings.

4. In particular Glue: HDPE is able to be applied to create glue to bonding different materials. But In general, HDPE is an crucial raw material to chemical production, and its upstream and downstream related items are very extensive, involving various fields. With the continuous research of science and methodology, the consumption field of HDPE will continue to expand.