Poly(vinyl acetate); (other than in aqueous dispersion), in primary forms

HS v2022 Code: 390519

About poly(vinyl acetate); (other than in aqueous dispersion), in primary forms

HS code 390519 covers the classification of poly(vinyl acetate), a versatile synthetic polymer with a wide range of industrial and commercial applications. As a thermoplastic resin, poly(vinyl acetate) is a key material in the production of adhesives, paints, coatings, and various other products. This industry plays a crucial role in the broader chemical and manufacturing sectors, contributing to the development of diverse consumer and industrial goods.

Production process

Poly(vinyl acetate) is primarily produced through the polymerization of vinyl acetate monomers. This process typically involves the use of free-radical initiators, such as peroxides or azo compounds, to facilitate the chain-growth polymerization reaction. The resulting polymer is then purified and processed into various primary forms, including pellets, granules, or powders, depending on the intended application.

Production inputs

The main inputs required for the production of poly(vinyl acetate) include vinyl acetate monomer, polymerization initiators, and various additives or modifiers. Specialized production equipment, such as reactors, distillation columns, and drying systems, are also essential for the manufacturing process. Additionally, the industry relies on a stable supply of energy sources, such as electricity or steam, to power the production facilities.

Production outputs

The primary output of HS code 390519 is poly(vinyl acetate) in its various primary forms. This material is then consumed by a wide range of downstream industries, including 3905 Polymers of vinyl esters or other vinyl polymers, in primary forms, 3506 Prepared glues and other prepared adhesives, not elsewhere specified or included; products suitable for use as glues or adhesives, put up for retail sale as glues or adhesives, not exceeding a net weight of 1 kg, and 3208 (Paints and varnishes (including enamels and lacquers) based on synthetic polymers or chemically modified natural polymers, dispersed or dissolved in a non-aqueous medium; solutions as defined in Note 4 to this Chapter).

Revisions to 390519

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 390519. The most recent 1 version of this code (390519) is in the HS v2022 system (this version):

This page shows the most recent version of code 390519.

Family tree for poly(vinyl acetate); (other than in aqueous dispersion), in primary forms

    graph LR
    A["<a href='/classifications/hs/v2022/39'>39: Plastics and articles thereof</a>"]
A --> B["<a href='/classifications/hs/v2022/3905'>3905: Polymers of vinyl acetate or of other vinyl esters, in primary forms; other vinyl polymers in primary forms</a>"]
B --> C["<a href='/classifications/hs/v2022/390519'>390519: Poly(vinyl acetate); (other than in aqueous dispersion), in primary forms</a>"]

    B --> D["<a href='/classifications/hs/v2022/390512'>390512: Poly(vinyl acetate); in aqueous dispersion, in primary forms</a>"]
B --> E["<a href='/classifications/hs/v2022/390521'>390521: Vinyl acetate copolymers; in aqueous dispersion, in primary forms</a>"]
B --> F["<a href='/classifications/hs/v2022/390529'>390529: Vinyl acetate copolymers; (other than in aqueous dispersion), in primary forms</a>"]
B --> G["<a href='/classifications/hs/v2022/390530'>390530: Poly(vinyl alcohol); whether or not containing unhydrolysed acetate groups</a>"]
B --> H["<a href='/classifications/hs/v2022/390591'>390591: Vinyl acetate, vinyl ester polymers, vinyl polymers; n.e.c. in heading no. 3905, in primary forms, copolymers</a>"]
B --> I["<a href='/classifications/hs/v2022/390599'>390599: Vinyl acetate, vinyl ester polymers, vinyl polymers; n.e.c. in heading no. 3905, in primary forms, other than copolymers</a>"]

    

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    classDef level4 color:#000,fill:#c04abc,stroke:#333,stroke-width:1px
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    classDef level6 color:#000,fill:#f1c40f,stroke:#333,stroke-width:1px
    classDef highlight color:#000,fill:#fff,stroke:#000,stroke-width:5px



  %% Apply classes
  class A level2
class B level4
class C level6
class D level6
class E level6
class F level6
class G level6
class H level6
class I level6

  class C highlight

  %% class A level1
  %% class B,C level2
  %% class D,E,F,G,H,I level2
  %% class J,K,L,M,N,O,P level3
  %% class C highlight