Polymers of vinyl acetate or of other vinyl esters, in primary forms; other vinyl polymers in primary forms

HS v2017 Code: 3905

About polymers of vinyl acetate or of other vinyl esters, in primary forms; other vinyl polymers in primary forms

HS code 3905 covers a diverse range of synthetic polymers derived from vinyl acetate and other vinyl esters. These materials are widely used in a variety of industries, including adhesives, paints, coatings, and textiles, due to their versatile properties such as flexibility, durability, and water resistance. The global market for vinyl polymers is substantial, driven by growing demand from construction, packaging, and consumer goods sectors, making this a significant segment within the broader chemicals and plastics industry.

Production process

Vinyl polymers under HS code 3905 are typically produced through polymerization processes. The key steps involve the synthesis of vinyl monomers, such as vinyl acetate, and their subsequent polymerization using techniques like emulsion, suspension, or solution polymerization. The resulting polymer resins are then processed into various primary forms, including powders, granules, or liquids, to meet the specific requirements of end-use applications.

Production inputs

The main inputs for the production of vinyl polymers under HS code 3905 include vinyl monomers, such as 2915 acetic acid, 2912 formaldehyde, and 2901 ethylene, as well as various catalysts, initiators, and other additives. Specialized production equipment, such as reactors, extruders, and drying systems, are also essential for the efficient manufacture of these materials.

Production outputs

The primary outputs of HS code 3905 are a diverse range of vinyl polymer resins, which can be further processed and incorporated into a wide variety of products. These polymers find applications in 3506 adhesives, 3208 paints and coatings, 5903 textile fabrics, and 3917 plastic pipes and tubing, among others. The versatility of these materials makes them an integral part of many industries, contributing to the overall growth and development of the global economy.

Family tree for polymers of vinyl acetate or of other vinyl esters, in primary forms; other vinyl polymers in primary forms

    graph LR
    A["<a href='/classifications/hs/v2017/39'>39: Plastics and articles thereof</a>"]
A --> B["<a href='/classifications/hs/v2017/3905'>3905: Polymers of vinyl acetate or of other vinyl esters, in primary forms; other vinyl polymers in primary forms</a>"]

    A --> C["<a href='/classifications/hs/v2017/3901'>3901: Polymers of ethylene, in primary forms</a>"]
A --> D["<a href='/classifications/hs/v2017/3902'>3902: Polymers of propylene or of other olefins, in primary forms</a>"]
A --> E["<a href='/classifications/hs/v2017/3903'>3903: Polymers of styrene, in primary forms</a>"]
A --> F["<a href='/classifications/hs/v2017/3904'>3904: Polymers of vinyl chloride or of other halogenated olefins, in primary forms</a>"]
A --> G["<a href='/classifications/hs/v2017/3906'>3906: Acrylic polymers in primary forms</a>"]
A --> H["<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>"]
A --> I["<a href='/classifications/hs/v2017/3908'>3908: Polyamides in primary forms</a>"]
A --> J["<a href='/classifications/hs/v2017/3909'>3909: Amino-resins, phenolic resins and polyurethanes, in primary forms</a>"]
A --> K["<a href='/classifications/hs/v2017/3910'>3910: Silicones in primary forms</a>"]
A --> L["<a href='/classifications/hs/v2017/3911'>3911: Petroleum resins, coumarone-indene resins, polyterpenes, polysulphides, polysulphones and similar products of chemical synthesis n.e.c. in chapter 39, in primary forms</a>"]
A --> M["<a href='/classifications/hs/v2017/3912'>3912: Cellulose and its chemical derivatives, n.e.c. or included, in primary forms</a>"]
A --> N["<a href='/classifications/hs/v2017/3913'>3913: Natural polymers (e.g. alginic acid) and modified natural polymers (e.g. hardened proteins, chemical derivatives of natural rubber), n.e.c. or included, in primary forms</a>"]
A --> O["<a href='/classifications/hs/v2017/3914'>3914: Ion-exchangers; based on polymers of heading no. 3901 to 3913, in primary forms</a>"]
A --> P["<a href='/classifications/hs/v2017/3915'>3915: Waste, parings and scrap, of plastics</a>"]
A --> Q["<a href='/classifications/hs/v2017/3916'>3916: Monofilament of which any cross-sectional dimension exceeds 1mm, rods, sticks and profile shapes, whether or not surface-worked but not otherwise worked, of plastics</a>"]
A --> R["<a href='/classifications/hs/v2017/3917'>3917: Tubes, pipes and hoses and fittings thereof (for example, joints, elbows, flanges), of plastics</a>"]
A --> S["<a href='/classifications/hs/v2017/3918'>3918: Floor coverings of plastics, self-adhesive or not, in rolls or tiles; wall or ceiling coverings of plastics, in rolls of a width not less than 45cm</a>"]
A --> T["<a href='/classifications/hs/v2017/3919'>3919: Self-adhesive plates, sheets, film, foil, tape, strip and other flat shapes, of plastics, whether or not in rolls</a>"]
A --> U["<a href='/classifications/hs/v2017/3920'>3920: Plastics; plates, sheets, film, foil and strip (not self-adhesive); non-cellular and not reinforced, laminated, supported or similarly combined with other materials, n.e.c. in chapter 39</a>"]
A --> V["<a href='/classifications/hs/v2017/3921'>3921: Plastic plates, sheets, film, foil and strip n.e.c. in chapter 39</a>"]
A --> W["<a href='/classifications/hs/v2017/3922'>3922: Sanitary ware; baths, shower-baths, sinks, wash-basins, bidets, lavatory pans, seats and covers, flushing cisterns and sanitary ware, of plastics</a>"]
A --> X["<a href='/classifications/hs/v2017/3923'>3923: Plastic articles for the conveyance or packing of goods; stoppers, lids, caps and other closures of plastics</a>"]
A --> Y["<a href='/classifications/hs/v2017/3924'>3924: Tableware, kitchenware, other household articles and hygienic or toilet articles, of plastics</a>"]
A --> Z["<a href='/classifications/hs/v2017/3925'>3925: Plastics; builders' wares n.e.c. or included</a>"]
A --> BA["<a href='/classifications/hs/v2017/3926'>3926: Articles of plastics and articles of other materials of heading no. 3901 to 3914, n.e.c. in chapter 39</a>"]

    B --> BB["<a href='/classifications/hs/v2017/390512'>390512: Poly(vinyl acetate); in aqueous dispersion, in primary forms</a>"]
B --> BC["<a href='/classifications/hs/v2017/390519'>390519: Poly(vinyl acetate); (other than in aqueous dispersion), in primary forms</a>"]
B --> BD["<a href='/classifications/hs/v2017/390521'>390521: Vinyl acetate copolymers; in aqueous dispersion, in primary forms</a>"]
B --> BE["<a href='/classifications/hs/v2017/390529'>390529: Vinyl acetate copolymers; (other than in aqueous dispersion), in primary forms</a>"]
B --> BF["<a href='/classifications/hs/v2017/390530'>390530: Poly(vinyl alcohol); whether or not containing unhydrolysed acetate groups</a>"]
B --> BG["<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 --> BH["<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>"]


    %% Color coordination by level

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    classDef level2 color:#000,fill:#e0a458,stroke:#333,stroke-width:1px
    classDef level3 color:#000,fill:#419d78,stroke:#333,stroke-width:1px
    classDef level4 color:#000,fill:#c04abc,stroke:#333,stroke-width:1px
    classDef level5 color:#000,fill:#f1c40f,stroke:#333,stroke-width:1px
    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 level4
class D level4
class E level4
class F level4
class G level4
class H level4
class I level4
class J level4
class K level4
class L level4
class M level4
class N level4
class O level4
class P level4
class Q level4
class R level4
class S level4
class T level4
class U level4
class V level4
class W level4
class X level4
class Y level4
class Z level4
class BA level4
class BB level6
class BC level6
class BD level6
class BE level6
class BF level6
class BG level6
class BH level6

  class B 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 B highlight