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  Home -> Products -> Additives -> Dispersing agent -> Dispersing agent 7C-16

Introduction:

7C-16 is a kind of dispersant composition of low-molecular-weight, unsaturated, saturated poly carboxylic acid-salt, well applied in carbon black, phthalocyanine blue which can not be easily dispersed.

 

Similar to:EFKA-4010

 

Specifications:

Appearance: Brown and transparent liquid

Solid, %:  ≥85                 Solvent:  No

 

Properties:

Can well reduce the surface tension and improve the wetting ability between pigment and base materials by absorbing in the surface of pigment through the effect of polarity group, 

Can well decrease the re-roughness and flocculation so to improve the dispersion and stability

Can well enhance the grinding effect and reduce the dispersion time

Can well maintain the viscidity and fluidity of color paste system

 

Application range:

Applicable in many kinds of solvent coatings, printing ink, leatheroid, plastic and common color paste 

 

Dosage and usage:

To be added before pigment

Recommended dosage: 1-30% of the organic pigment, 3-5% of the color paste, 10-30% of carbon black

 

Package and storage:

20kg/ sealed plastic barrel

Stored in cool dry place, keep in ventilation and in normal temperature, can be stored for 18 months in sealed package before opening

Should be immediately covered in the container to avoid volatilization and moisture absorption

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