Polyacetals; in primary forms

HS v2017 Code: 390710

About polyacetals; in primary forms

HS code 390710 covers the classification of polyacetals, a type of engineering plastic widely used in various industries. Polyacetals are known for their exceptional mechanical properties, chemical resistance, and dimensional stability, making them a versatile material for a broad range of applications. This industry plays a crucial role in the global manufacturing and industrial sectors, providing essential components and parts for diverse products.

Production process

The production of polyacetals typically involves a polymerization process, where formaldehyde monomers are combined with other reactive compounds to form long-chain polymer molecules. This process is often carried out under controlled temperature and pressure conditions to ensure the desired molecular structure and properties. The resulting polyacetal resin is then extruded, molded, or otherwise shaped into the desired primary forms, such as pellets, sheets, or rods, for further processing and manufacturing.

Production inputs

The main inputs required for the production of polyacetals include formaldehyde, as the primary raw material, as well as various additives and catalysts that help control the polymerization reaction and enhance the material's characteristics. Additionally, specialized production equipment, such as extruders, molding machines, and precision-controlled processing facilities, are essential for the efficient and consistent manufacturing of polyacetal products.

Production outputs

The primary outputs of the polyacetal industry are the various polyacetal-based products, such as 390710 Polyacetals; in primary forms, which are then consumed by a wide range of downstream industries. These industries may include 842139 Filtering or purifying machinery and apparatus for gases, 871120 (Motorcycles (including mopeds) and cycles fitted with an auxiliary motor, with or without side-cars; side-cars), and 940320 (Medical, surgical, dental or veterinary furniture (for example, operating tables, examination tables, hospital beds with mechanical fittings, dentists' chairs); barbers' chairs and similar chairs, having rotating as well as both reclining and elevating movements).

Revisions to 390710

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 390710. The most recent 1 version of this code (390710) is in the HS v2022 system:

This page shows a legacy version of code 390710 ( HS v2017).

Newer versions
Older versions

Family tree for polyacetals; in primary forms

    graph LR
    A["<a href='/classifications/hs/v2017/39'>39: Plastics and articles thereof</a>"]
A --> B["<a href='/classifications/hs/v2017/3907'>3907: Polyacetals, other polyethers and epoxide resins, in primary forms; polycarbonates, alkyd resins, polyallyl esters and other polyesters, in primary forms</a>"]
B --> C["<a href='/classifications/hs/v2017/390710'>390710: Polyacetals; in primary forms</a>"]

    B --> D["<a href='/classifications/hs/v2017/390720'>390720: Polyethers; in primary forms, excluding polyacetals</a>"]
B --> E["<a href='/classifications/hs/v2017/390730'>390730: Epoxide resins; in primary forms</a>"]
B --> F["<a href='/classifications/hs/v2017/390740'>390740: Polycarbonates; in primary forms</a>"]
B --> G["<a href='/classifications/hs/v2017/390750'>390750: Alkyd resins; in primary forms</a>"]
B --> H["<a href='/classifications/hs/v2017/390761'>390761: Poly(ethylene terephthalate); in primary forms, having a viscosity of 78ml/g or higher</a>"]
B --> I["<a href='/classifications/hs/v2017/390769'>390769: Poly(ethylene terephthalate); in primary forms, having a viscosity of less than 78ml/g</a>"]
B --> J["<a href='/classifications/hs/v2017/390770'>390770: Poly(lactic acid); in primary forms</a>"]
B --> K["<a href='/classifications/hs/v2017/390791'>390791: Polyesters; n.e.c. in heading no. 3907, unsaturated, in primary forms</a>"]
B --> L["<a href='/classifications/hs/v2017/390799'>390799: Polyesters; n.e.c. in heading no. 3907, saturated, in primary forms</a>"]

    

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class E level6
class F level6
class G level6
class H level6
class I level6
class J level6
class K level6
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