Ethylene polymers; in primary forms, polyethylene having a specific gravity of 0.94 or more

HS v2022 Code: 390120

About ethylene polymers; in primary forms, polyethylene having a specific gravity of 0.94 or more

HS code 390120 covers the import and export of ethylene polymers, specifically polyethylene with a specific gravity of 0.94 or more. This type of polyethylene is a widely used plastic material known for its high density, strength, and resistance to chemicals and impact. It plays a crucial role in a diverse range of industries, from packaging and construction to automotive and electronics, making it an essential component of the global economy.

Production process

The production of polyethylene with a specific gravity of 0.94 or more typically involves a process called high-pressure polymerization. In this method, ethylene gas is subjected to high temperatures and pressures, causing the molecules to link together and form long polymer chains. The resulting polyethylene resin is then extruded or molded into various shapes and forms, depending on the intended application.

Production inputs

The main inputs required for the production of HS code 390120 polyethylene include ethylene gas, which serves as the primary raw material, as well as specialized catalysts, additives, and energy sources to facilitate the polymerization process. Additionally, manufacturers require advanced production equipment, such as high-pressure reactors, extruders, and molding machines, to transform the raw materials into the final polyethylene products.

Production outputs

The primary outputs of HS code 390120 are high-density polyethylene (HDPE) resins and products. These materials are widely used in the manufacture of 392010 Plates, sheets, film, foil and strip, of plastics, non-cellular and not reinforced, laminated, supported or similarly combined with other materials, 392020 Plates, sheets, film, foil and strip, of plastics, cellular, 392030 Baths, shower-baths, sinks, washbasins, bidets, lavatory pans, seats and covers, flushing cisterns and similar sanitary ware, of plastics, and 392490 Household and toilet articles, of plastics; other.

Revisions to 390120

Classification codes are adjusted frequently. The code may have been revised or replaced between system versions. The table below shows the history (newest to oldest) of the code 390120. The most recent 1 version of this code (390120) is in the HS v2022 system (this version):

This page shows the most recent version of code 390120.

Family tree for ethylene polymers; in primary forms, polyethylene having a specific gravity of 0.94 or more

    graph LR
    A["<a href='/classifications/hs/v2022/39'>39: Plastics and articles thereof</a>"]
A --> B["<a href='/classifications/hs/v2022/3901'>3901: Polymers of ethylene, in primary forms</a>"]
B --> C["<a href='/classifications/hs/v2022/390120'>390120: Ethylene polymers; in primary forms, polyethylene having a specific gravity of 0.94 or more</a>"]

    B --> D["<a href='/classifications/hs/v2022/390110'>390110: Ethylene polymers; in primary forms, polyethylene having a specific gravity of less than 0.94</a>"]
B --> E["<a href='/classifications/hs/v2022/390130'>390130: Ethylene polymers; in primary forms, ethylene-vinyl acetate copolymers</a>"]
B --> F["<a href='/classifications/hs/v2022/390140'>390140: Ethylene polymers; in primary forms, ethylene-alpha-olefin copolymers, having a specific gravity of less than 0.94</a>"]
B --> G["<a href='/classifications/hs/v2022/390190'>390190: Ethylene polymers; in primary forms, n.e.c. in heading no. 3901</a>"]

    

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