Nanjing SiSiB Silicones Co., Ltd.
Nanjing SiSiB Silicones Co., Ltd.
KOBOND-4075
KOBOND-4075

KOBOND™ 4075 is a titanium acetylacetonate based adhesion promoter and crosslinking additive for solvent-based coatings and printing inks. As an organic titanium chelate, it provides a balanced reactivity profile, enabling effective adhesion promotion and crosslinking without premature reactions.

KOBOND-4075

Benefits / Effects


  • Titanium acetylacetonate based organic titanium compound


  • Improves adhesion on substrates with reactive functional groups


  • Enhances film strength and solvent resistance


  • Acts as a crosslinker for -OH functional polymers


  • Good balance between reactivity and storage stability


  • Suitable for solvent-based inks and coatings


Physical Properties


Appearance

Clear Liquid

Color

Yellowish to Reddish-brown

Active Content

75%

Solvent

DPGME

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

Application


  • KOBOND™ 4075 is suitable for solvent-based coating and printing ink systems requiring enhanced adhesion. It is effective on substrates such as PET, PA, glass, aluminum, iron, and pre-treated polyolefins. It can also be used as a crosslinker or adhesion promoter in industrial coatings applied on difficult polymeric substrates and metal surfaces.

Packing and Storage


KOBOND™ 4075 is supplied in 25Kg pail and 200Kg drum.


KOBOND™ 4075 is sensitive to moisture and reacts slowly with water. Containers should be kept tightly closed and stored in a dry environment. Avoid prolonged exposure to moisture and excessive heat.


In the original unopened containers, KOBOND™ 4075 has a shelf life of 12 months from the date of production.

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KOBOND-4075