Phenol ketone products

Plastic rubber

Current Location： Home > News > Chemical Knowledge > What are the upstream raw materials of LDPE? What do the downstream products contain?

[Chemical Knowledge]：What are the upstream raw materials of LDPE? What do the downstream products contain?

Read： 314 Time：19months ago Source：Transform the World with Simplicity

LDPE (low density polyethylene) is a common chemical raw material, widely used in plastic products, packaging materials, wire and cable and other fields. Its upstream and downstream related products are numerous, the following will be described in detail the upstream and downstream products of LDPE.

Upstream Products:

1. Ethylene: Ethylene is the main raw material for LDPE production. LDPE is prepared by ethylene polymerization. The main production methods of ethylene are naphtha cracking, ethane cracking, coal olefins and so on.
2. Catalyst: Polyethylene production process requires the use of catalysts to promote ethylene polymerization. Common catalysts include Ziegler-Natta catalysts, chromium-based catalysts, and the like.

downstream products:

1. Plastic products: LDPE can be used to produce various plastic products, such as films, pipes, bottles, toys, etc. These products are widely used in all aspects of life because of their light weight, durability and low price.
2. Packaging materials: LDPE can be used as packaging materials for food, medicine, daily necessities and other packaging. Such as plastic bags, plastic boxes, plastic bottles, etc.
3. Wire and cable: LDPE has excellent electrical insulation properties and can be used to produce wire and cable insulation and sheath layers.
4. Building materials: LDPE can be used to produce building materials, such as waterproofing materials, thermal insulation materials, etc.

In the field of chemical production raw materials, LDPE has many upstream and downstream related products, and its application range is wide. With the development of science and technology, the production technology and application fields of LDPE are also expanding, which brings more convenience and development space for people's daily life and industrial production. At the same time, it is also necessary to pay attention to the environmental impact of LDPE production and use, strengthen waste recycling and treatment, and promote green and sustainable development.

Previous： What are the upstream raw materials of the PP-B? What do the downstream products contain?

Next： What are the upstream raw materials of LLDPE? What do the downstream products contain?

News Categories