Harmonized System

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Section VII > Chapter 40 > Heading 4001

Explanatory notes

… or not pre‑vulcanised) .        Natural rubber latex is the liquid secreted principally by rubber trees and, in particular, by the species Hevea brasiliensis . This liquid consists of an aqueous solution of organic and …

Section VI > Chapter 38 > Heading 3806

Explanatory notes

… of about 6 %) which hardens it and renders it more suitable for use in the preparation of varnishes. The … are more plastic than natural resins and this makes them suitable for mixing with pigments and other materials. (D) …

Section XVI > Chapter 84 > Heading 8439

Explanatory notes

… (e.g., for the manufacture of viscose rayon, certain building boards or explosives). It also covers machinery for …

Section VI > Chapter 28 > Heading 2826

Explanatory notes

… an acid by a metal or by the ammonium ion (NH 4 + ). In the liquid state or in solution, they are electrolytes giving a … covers unmixed metal salts (except luminophores), suitable for direct use as pigments; when mixed either … in water, and antimony pentafluoride (SbF 5 ), a viscous liquid which dissolves in water with a hissing sound to form …

Section XI > Chapter 54

Explanatory notes

… by polymerisation are either melted or dissolved in a suitable solvent and then extruded through spinnerets (jets) into air or into a suitable coagulating bath where they solidify on cooling or … in a weak alkaline solution of soap; this makes them unsuitable for ordinary textile use, and they are most often …

Section VI > Chapter 32 > Heading 3206

Explanatory notes

… in order to obtain certain physical properties rendering it suitable for use as a pigment.  Other specially produced titanium dioxide which is not suitable for use as a pigment because of its particular … a kind used as extenders in oil paints, whether or not also suitable for colouring distempers, for example : (a)     …