Properties and Applications of Hydrophilic White Carbon Black
1、 Introduction
Hydrophilic white carbon black is a type of white carbon black with a surface rich in hydrophilic functional groups (such as hydroxyl groups), which can be uniformly dispersed in water.
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2、 Properties of hydrophilic white carbon black
hydrophilicity
The hydroxyl groups on the surface of hydrophilic white carbon black enable it to form hydrogen bonds with water molecules, exhibiting good hydrophilicity and dispersibility.


High adsorption capacity
The high specific surface area and surface functional groups of hydrophilic white carbon black endow it with excellent adsorption capacity, capable of adsorbing organic matter and heavy metal ions.


Rheological regulation ability
Hydrophilic white carbon black can regulate the rheological properties of the system and is commonly used for liquid thickening and powder flow assistance.


3、 Application of hydrophilic white carbon black
Rubber and Plastic Industry
Hydrophilic white carbon black can be used as a reinforcing agent for rubber and plastics to improve their physical properties.


Coatings and inks
Hydrophilic white carbon black can improve the adhesion and dispersibility of coatings and inks, making it suitable for systems that require high wettability.


Food and Medicine
Hydrophilic white carbon black can be used as a flow aid in food and an adsorbent in medicine to improve the rheological properties of products.


4、 Conclusion
Hydrophilic white carbon black has broad application prospects in multiple fields due to its unique hydrophilicity and adsorption properties.