Mica; powder

HS v2017 Code: 252520

About mica; powder

HS code 252520 covers mica in powder form, a versatile mineral with a wide range of industrial applications. Mica is a group of silicate minerals known for their unique physical properties, including excellent electrical insulation, heat resistance, and flexibility. The mica powder industry plays a crucial role in various sectors, from electronics and construction to cosmetics and paints, contributing significantly to the global economy.

Production process

Mica powder is typically produced through a multi-step process. First, mica deposits are mined and extracted from the earth. The raw mica is then subjected to a series of mechanical processes, such as crushing, grinding, and sieving, to reduce the particle size and achieve the desired powder consistency. Depending on the intended use, the mica powder may undergo further processing, such as chemical treatment or micronization, to enhance its properties and performance.

Production inputs

The production of mica powder requires several key inputs, including the raw mica material, which is the primary resource. Additionally, specialized machinery, such as crushers, grinders, and sifters, is necessary to transform the raw mica into the desired powder form. Energy sources, such as electricity or fuel, are also essential for powering the production equipment. In some cases, chemical additives or processing agents may be used to modify the mica powder's characteristics.

Production outputs

Mica powder has a wide range of applications and is used as an input for various other industries and products. It is commonly used in the manufacture of 854370 Electrical machines and apparatus, having individual functions, not specified or included elsewhere in this Chapter, where it serves as an excellent electrical insulator. Mica powder is also used in the production of 321490 Other paints and varnishes; prepared water pigments of a kind used for finishing leather, 330499 (Other beauty or make-up preparations and preparations for the care of the skin (other than medicaments), including sunscreen or sun tan preparations; manicure or pedicure preparations), and 681599 Articles of stone or of other mineral substances, not elsewhere specified or included.

Revisions to 252520

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 252520. The most recent 1 version of this code (252520) is in the HS v2022 system:

This page shows a legacy version of code 252520 ( HS v2017).

Newer versions
Older versions

Family tree for mica; powder

    graph LR
    A["<a href='/classifications/hs/v2017/25'>25: Salt; sulphur; earths, stone; plastering materials, lime and cement</a>"]
A --> B["<a href='/classifications/hs/v2017/2525'>2525: Mica, including splittings; mica waste</a>"]
B --> C["<a href='/classifications/hs/v2017/252520'>252520: Mica; powder</a>"]

    B --> D["<a href='/classifications/hs/v2017/252510'>252510: Mica; crude and rifted into sheets or splittings</a>"]
B --> E["<a href='/classifications/hs/v2017/252530'>252530: Mica; waste</a>"]

    

    %% Color coordination by level

    classDef level1 color:#000,fill:#a8f9ff,stroke:#333,stroke-width:2px
    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 level6
class D level6
class E 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