Vinyl acetate, vinyl ester polymers, vinyl polymers; n.e.c. in heading no. 3905, in primary forms, copolymers

HS v2017 Code: 390591

About vinyl acetate, vinyl ester polymers, vinyl polymers; n.e.c. in heading no. 3905, in primary forms, copolymers

HS code 390591 covers a diverse range of vinyl-based polymers and copolymers, which are essential materials in a wide array of industries. These versatile polymers find applications in adhesives, coatings, packaging, construction, and numerous other sectors, making them a crucial component of the global economy. Their unique properties, such as durability, flexibility, and chemical resistance, have led to their widespread adoption across various manufacturing and processing industries.

Production process

The production of the polymers covered under HS code 390591 typically involves polymerization processes, where vinyl monomers, such as vinyl acetate, are combined to form long-chain molecules. This can be achieved through various techniques, including emulsion polymerization, suspension polymerization, and solution polymerization, depending on the specific polymer and its intended application. The resulting polymers are then processed into primary forms, such as pellets, granules, or powders, for further downstream use.

Production inputs

The main inputs required for the production of the polymers under HS code 390591 include vinyl monomers, such as vinyl acetate, as well as various additives and catalysts to control the polymerization process and impart desired properties. Additionally, specialized machinery, such as reactors, extruders, and drying equipment, are essential for the efficient production and processing of these polymers. The availability of these raw materials and production equipment is crucial for the industry's growth and competitiveness.

Production outputs

The polymers covered under HS code 390591 are widely used as raw materials in the manufacture of a diverse range of products. These include 391810 Vinyl chloride polymer floor coverings, 391890 Vinyl chloride polymer wall or ceiling coverings, 391810 Vinyl chloride polymer self-adhesive plates, sheets, film, foil, tape, strip and other flat shapes, and 392010 Other plates, sheets, film, foil and strip, of polymers of vinyl chloride, non-cellular and not reinforced, laminated, supported or similarly combined with other materials. The versatility of these polymers allows them to be incorporated into a wide array of industries, contributing to the overall growth and development of the global economy.

Revisions to 390591

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 390591. The most recent 1 version of this code (390591) is in the HS v2022 system:

This page shows a legacy version of code 390591 ( HS v2017).

Older versions

Family tree for vinyl acetate, vinyl ester polymers, vinyl polymers; n.e.c. in heading no. 3905, in primary forms, copolymers

    graph LR
    A["<a href='/classifications/hs/v2017/39'>39: Plastics and articles thereof</a>"]
A --> B["<a href='/classifications/hs/v2017/3905'>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/v2017/390591'>390591: Vinyl acetate, vinyl ester polymers, vinyl polymers; n.e.c. in heading no. 3905, in primary forms, copolymers</a>"]

    B --> D["<a href='/classifications/hs/v2017/390512'>390512: Poly(vinyl acetate); in aqueous dispersion, in primary forms</a>"]
B --> E["<a href='/classifications/hs/v2017/390519'>390519: Poly(vinyl acetate); (other than in aqueous dispersion), in primary forms</a>"]
B --> F["<a href='/classifications/hs/v2017/390521'>390521: Vinyl acetate copolymers; in aqueous dispersion, in primary forms</a>"]
B --> G["<a href='/classifications/hs/v2017/390529'>390529: Vinyl acetate copolymers; (other than in aqueous dispersion), in primary forms</a>"]
B --> H["<a href='/classifications/hs/v2017/390530'>390530: Poly(vinyl alcohol); whether or not containing unhydrolysed acetate groups</a>"]
B --> I["<a href='/classifications/hs/v2017/390599'>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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