Anti-oxidising preparations and other compound stabilisers; for rubber or plastics, mixtures of oligomers of 2,2,4-trimethyl-1,2-dihydroquinoline (TMQ)

HS v2017 Code: 381231

About anti-oxidising preparations and other compound stabilisers; for rubber or plastics, mixtures of oligomers of 2,2,4-trimethyl-1,2-dihydroquinoline (tmq)

HS code 381231 covers a range of anti-oxidising and stabilizing compounds used in the rubber and plastics industries. These additives play a crucial role in enhancing the durability, longevity, and performance of a wide variety of consumer and industrial products. As a key component in the manufacturing of many everyday items, this industry is an integral part of the broader chemical and materials sectors, contributing to the overall strength and resilience of the global economy.

Production process

The production of the compounds covered under HS code 381231 typically involves the synthesis of oligomers of 2,2,4-trimethyl-1,2-dihydroquinoline (TMQ) through a series of chemical reactions. This process may include the use of various catalysts, solvents, and purification techniques to ensure the desired molecular structure and purity of the final product.

Production inputs

The main inputs required for the production of these anti-oxidising and stabilizing compounds include raw materials such as 2,2,4-trimethyl-1,2-dihydroquinoline, as well as various other organic chemicals and solvents. Additionally, specialized production equipment, such as reactors, distillation columns, and purification systems, are necessary to facilitate the manufacturing process.

Production outputs

The primary outputs of this industry are the anti-oxidising preparations and other compound stabilisers for rubber or plastics, which are then consumed by manufacturers of a wide range of products, including 401110 Pneumatic tyres, new, of rubber, 392010 Plates, sheets, film, foil and strip, of polymers of ethylene, non-cellular and not reinforced, laminated, supported or similarly combined with other materials, and 392020 Plates, sheets, film, foil and strip, of polymers of propylene, non-cellular and not reinforced, laminated, supported or similarly combined with other materials.

Revisions to 381231

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 381231. The most recent 1 version of this code (381231) is in the HS v2022 system:

This page shows a legacy version of code 381231 ( HS v2017).

Family tree for anti-oxidising preparations and other compound stabilisers; for rubber or plastics, mixtures of oligomers of 2,2,4-trimethyl-1,2-dihydroquinoline (tmq)

    graph LR
    A["<a href='/classifications/hs/v2017/38'>38: Chemical products n.e.c.</a>"]
A --> B["<a href='/classifications/hs/v2017/3812'>3812: Prepared rubber accelerators; compound plasticisers for rubber or plastics, n.e.c. or included; anti-oxidising preparations and other compound stabilisers for rubber or plastics</a>"]
B --> C["<a href='/classifications/hs/v2017/381231'>381231: Anti-oxidising preparations and other compound stabilisers; for rubber or plastics, mixtures of oligomers of 2,2,4-trimethyl-1,2-dihydroquinoline (TMQ)</a>"]

    B --> D["<a href='/classifications/hs/v2017/381210'>381210: Rubber accelerators; prepared</a>"]
B --> E["<a href='/classifications/hs/v2017/381220'>381220: Plasticisers, compound; for rubber or plastics</a>"]
B --> F["<a href='/classifications/hs/v2017/381239'>381239: Anti-oxidising preparations and other compound stabilisers; for rubber or plastics, other than mixtures of oligomers of 2,2,4-trimethyl-1,2-dihydroquinoline (TMQ)</a>"]

    

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