Poly(ethylene terephthalate); in primary forms, having a viscosity of less than 78ml/g

HS v2017 Code: 390769

About poly(ethylene terephthalate); in primary forms, having a viscosity of less than 78ml/g

HS code 390769 covers a specific type of polyethylene terephthalate (PET) resin, which is a widely used thermoplastic polymer. PET is a versatile material with a range of applications, from packaging and textiles to electronics and construction. The PET industry plays a crucial role in the global economy, providing essential raw materials for a variety of industries and contributing to the production of countless consumer and industrial products.

Production process

The production of PET resin with a viscosity of less than 78ml/g typically involves a multi-step process. First, the raw materials, including ethylene glycol and terephthalic acid, are combined and subjected to a polycondensation reaction. This reaction creates the PET polymer, which is then extruded and pelletized into the primary form covered by this HS code. The viscosity of the final product is carefully controlled to ensure it meets the specific requirements for this particular grade of PET.

Production inputs

The main inputs required for the production of HS code 390769 PET resin include ethylene glycol and terephthalic acid, which are the primary raw materials. Additionally, the process requires specialized machinery and equipment, such as reactors, extruders, and pelletizers. Energy sources, such as electricity or steam, are also essential for the various stages of production.

Production outputs

The primary output of HS code 390769 is PET resin in its primary form, which can be used as a raw material for a wide range of downstream industries. This PET resin may be further processed and transformed into a variety of products, including 392310 Boxes, cases, crates and similar articles, of plastics, 392330 Carboys, bottles, flasks and similar articles, of plastics, and 540233 Textiles, woven, of synthetic filament yarn, including woven fabrics obtained from materials of heading 5404.

Revisions to 390769

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 390769. The most recent 1 version of this code (390769) is in the HS v2022 system:

This page shows a legacy version of code 390769 ( HS v2017).

Family tree for poly(ethylene terephthalate); in primary forms, having a viscosity of less than 78ml/g

    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/v2017/390769'>390769: Poly(ethylene terephthalate); in primary forms, having a viscosity of less than 78ml/g</a>"]

    B --> D["<a href='/classifications/hs/v2017/390710'>390710: Polyacetals; in primary forms</a>"]
B --> E["<a href='/classifications/hs/v2017/390720'>390720: Polyethers; in primary forms, excluding polyacetals</a>"]
B --> F["<a href='/classifications/hs/v2017/390730'>390730: Epoxide resins; in primary forms</a>"]
B --> G["<a href='/classifications/hs/v2017/390740'>390740: Polycarbonates; in primary forms</a>"]
B --> H["<a href='/classifications/hs/v2017/390750'>390750: Alkyd resins; in primary forms</a>"]
B --> I["<a href='/classifications/hs/v2017/390761'>390761: Poly(ethylene terephthalate); in primary forms, having a viscosity of 78ml/g or higher</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 D level6
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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  %% class A level1
  %% class B,C level2
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  %% class C highlight