Halogenated olefin polymers; fluoro-polymers (other than polytetrafluoroethylene), in primary forms

HS v2017 Code: 390469

About halogenated olefin polymers; fluoro-polymers (other than polytetrafluoroethylene), in primary forms

HS code 390469 covers a diverse range of halogenated olefin polymers and fluoro-polymers, excluding polytetrafluoroethylene (PTFE). These materials play a crucial role in various industries, from electronics and aerospace to chemical processing and construction. Their unique properties, such as chemical resistance, thermal stability, and low friction, make them indispensable in many high-performance applications across the global economy.

Production process

The production of halogenated olefin polymers and fluoro-polymers typically involves a multi-step process. First, the monomers, such as ethylene, propylene, or fluorinated olefins, are polymerized using various techniques like free-radical, ionic, or coordination polymerization. The resulting polymers are then subjected to halogenation or fluorination processes to introduce the desired functional groups. Finally, the modified polymers are extruded or molded into primary forms, such as pellets, sheets, or films, ready for further processing or incorporation into end-products.

Production inputs

The main inputs required for the production of HS code 390469 materials include the olefin monomers (e.g., 290121 ethylene, 290230 propylene), halogenating agents (such as chlorine or fluorine), and specialized polymerization catalysts. Additionally, the industry relies on advanced manufacturing equipment, including extruders, molding machines, and other processing machinery. Energy sources, such as electricity and natural gas, are also essential for the various production steps.

Production outputs

The primary outputs of HS code 390469 are the halogenated olefin polymers and fluoro-polymers in their various forms, such as pellets, sheets, films, and other primary shapes. These materials are then consumed by a wide range of downstream industries, including 854420 electrical and electronic equipment, 880000 aircraft, spacecraft, and related parts, 390100 plastics and articles thereof, and 681600 articles of stone, plaster, cement, asbestos, mica or similar materials.

Revisions to 390469

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 390469. The most recent 1 version of this code (390469) is in the HS v2022 system:

This page shows a legacy version of code 390469 ( HS v2017).

Older versions

Family tree for halogenated olefin polymers; fluoro-polymers (other than polytetrafluoroethylene), in primary forms

    graph LR
    A["<a href='/classifications/hs/v2017/39'>39: Plastics and articles thereof</a>"]
A --> B["<a href='/classifications/hs/v2017/3904'>3904: Polymers of vinyl chloride or of other halogenated olefins, in primary forms</a>"]
B --> C["<a href='/classifications/hs/v2017/390469'>390469: Halogenated olefin polymers; fluoro-polymers (other than polytetrafluoroethylene), in primary forms</a>"]

    B --> D["<a href='/classifications/hs/v2017/390410'>390410: Vinyl chloride, other halogenated olefin polymers; poly(vinyl chloride), not mixed with any other substances, in primary forms</a>"]
B --> E["<a href='/classifications/hs/v2017/390421'>390421: Vinyl chloride, other halogenated olefin polymers; non-plasticised poly(vinyl chloride), in primary forms, mixed with other substances</a>"]
B --> F["<a href='/classifications/hs/v2017/390422'>390422: Vinyl chloride, other halogenated olefin polymers; plasticised poly(vinyl chloride), in primary forms, mixed with other substances</a>"]
B --> G["<a href='/classifications/hs/v2017/390430'>390430: Vinyl chloride, other halogenated olefin polymers; vinyl chloride-vinyl acetate copolymers, in primary forms</a>"]
B --> H["<a href='/classifications/hs/v2017/390440'>390440: Vinyl chloride, other halogenated olefin polymers; vinyl chloride copolymers, in primary forms n.e.c. in heading no. 3904</a>"]
B --> I["<a href='/classifications/hs/v2017/390450'>390450: Vinyl chloride, other halogenated olefin polymers; vinylidene chloride polymers, in primary forms</a>"]
B --> J["<a href='/classifications/hs/v2017/390461'>390461: Halogenated olefin polymers; fluoro-polymers, polytetrafluoroethylene, in primary forms</a>"]
B --> K["<a href='/classifications/hs/v2017/390490'>390490: Vinyl chloride, other halogenated olefin polymers; n.e.c. in heading no. 3904</a>"]

    

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class G level6
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class I level6
class J level6
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