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SUNNYJOINT Comments On What Are The Uses Of Carbon Black?
Dec 17, 2018

Industrial carbon black is a highly dispersible black powdery substance produced by cracking and incomplete combustion of hydrocarbons (hydrocarbons such as oil or natural gas), mainly composed of carbon elements, and microcrystals have a quasi-graphite structure. And in a concentric orientation, the "particles" are composed of aggregates of nearly spherical or other irregular shapes.


Characteristics of carbon black:

1. The best black pigment.

2. Almost the cheapest pigment.

3. The pigment with the strongest tinting strength and hiding power.

4. Visual sense is neutral.

5. The most stable pigment, heat, chemical and light resistant.


Use of carbon black:

It is mainly used as a reinforcing agent and filler for rubber, and its consumption is about half of the rubber consumption. The carbon black for rubber accounts for 94% of the total carbon black, of which about 60% is used for tire manufacturing. In addition, it is also used as a coloring agent for inks, paints and plastics, and as an ultraviolet light shielding agent for plastic products. It is also an important adjuvant in many other products such as electrodes, dry batteries, resistors, explosives, cosmetics and polishing pastes.


In addition, there are many types of carbon black, and different types of carbon blacks have different functions and properties. Moreover, some carbon blacks can be processed into a carbon black type with different characteristics through a series of special treatments.

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