Description

Lencolo 1240 is a 100% active polymeric dispersant. Its polymer chains extend in the coating or ink system, forming steric barriers, while the special functional groups anchor onto the pigment surface to enhance storage stability. This significantly improves pigment dispersion and long-term stability. It is widely used in solvent-based and UV inks and coatings.

Technical Data

Product Features

Enhances pigment storage stability, improves rheology, and increases color strength and gloss

Excellent grinding and dispersing performance for both carbon black and organic pigments

Especially for various gravure packaging inks and UV offset printing ink systems disperse pigments are more outstanding, very good color development and viscosity reduction.

Applications

Various industrial coatings, various solvent-based inks (especially PU composite inks), UV offset printing ink etc.

Recommended Usage

Before use, this product should be dissolved in a solvent or a resin solution for grinding. It can also be dispersed with UV monomers before adding pigments for dispersion and grinding.

Addition amount:

Titanium dioxide 2-5% Carbon black 10-25%

Inorganic pigment 5-10% Organic pigment10-20%

Users are advised to determine the optimal dosage through trials prior to use.

Storage Conditions

To prevent premature polymerization due to the high reactivity of this product, keep it tightly sealed and store away from heat sources and direct sunlight. It is recommended to maintain storage temperature below 30 °C. Unused product should be promptly resealed and must not be left open. Under ventilated conditions at 25 °C, the product has a safe storage period of 6 months. Available packaging: 25kg per bag.

Tips: Lencolo 1240 is a solid dispersant with broad applicability, suitable for various gravure printing inks and UV offset inks.

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Note: Technical data represents typical values only. In view of the differences in formulas, production process, conditions, all the above statements must be adjusted according to the actual situation, our company does not make any promises. Our company reserves the right to reform its products without prior notice of any changes.