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Nanjing SiSiB Silicones Co., Ltd.
Nanjing SiSiB Silicones Co., Ltd.
KOBOND-3073
KOBOND-3073

KOBOND™ 8073 is a new generation block copolymer dispersant developed by controlled polymerization technology. It contains multiple anchoring groups that strongly adsorb onto various pigments, especially carbon black, significantly reducing mill-base viscosity and improving pigment loading. It provides excellent anti-flocculation ability and ensures long-term storage stability of finished pigment concentrates.

KOBOND-3073

Benefits / Effects


  • Strong anchoring effect on organic pigments and carbon black


  • Significant viscosity reduction at high pigment loading


  • Excellent dispersion stability, prevents re-flocculation


  • Improves gloss, color strength, and transparency


  • Good compatibility with medium- to high-polarity resin systems


Physical Properties


Appearance

Red brown liquid

Density (25°C)

1.10

Active Content

50%

Solvent

Mixed diesters

These values are typical and are not intended for use as specifications

Application


  • KOBOND™ 3073 is suitable for use in a wide range of industrial and automotive coatings, including OEM and refinish systems, and is particularly effective in high-performance pigment concentrates such as resin-free pigment concentrates (RFPC). It shows excellent compatibility with medium- to high-polarity resin systems and provides outstanding dispersion stability for inorganic pigments, organic pigments, and especially carbon blacks.

Packing and Storage


KOBOND™ 3073 is supplied in 25kg pails.


When kept in tightly sealed containers in a dry and cool place, KOBOND™ 3073 has a shelf life of 24 months from the date of production.

Documents

DownloadKOBOND-3073 Safety Data Sheet
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KOBOND-3073