TiO₂ & inorganic pigment dispersant for industrial coatings & inks Anjeka6501

GENERAL DESCRIPTION

Wetting and dispersing agent for solvent-borne and solvent-free coatings and printing inks, stabilizes inorganic pigments, especially titanium dioxide. Significantly reduces the viscosity of abrasives.

PRODUCT DATA

Chemical composition: Copolymer solution with acidic groups

Typical physical and chemical data:

The data given on this data sheet are typical values and are not technical specifications of the product.

Appearance Colorless to light yellow liquid

Density g/cm³ (23°C): 1.00-1.20

Acid value (mg KOH/g): 90-180

Viscosity cps (25℃): 300-3000

Active ingredient (%): 100

STORAGE and TRANSPORT

Please stir well before use, delamination or turbidity may occur when the temperature is lower than 0℃, heat to 30℃-40℃ and stir well.

Storage time is not recommended to exceed 12 months.

SPECIAL NOTES

The high acid value of the product may catalyze the cross-linking of the baking paint system. Viscosity rise during storage of the paint system should be checked.

APPLICATION GUIDELINES

Properties and Advantages.

This additive unflocates and stabilizes pigments through spatial resistance. Due to the small size of the deflocculated pigment particles, multi-color pigmented systems do not produce color float or bloom. This increases the gloss, color strength, transparency and hiding power of the coating. The additive reduces viscosity, thus improving flow and increasing the amount of pigment added. When used for electrostatic high-speed spin coating of inorganic pigments, it significantly reduces haze.

APPLICATION SECTORS

This additive is recommended for stabilizing inorganic pigments, especially titanium dioxide, in solvent-borne and solvent-free coatings as well as in printing inks. Due to its anionic character, it is ideal for acid-catalyzed systems (e.g. coil coatings).

RECOMMENDED LEVELS

The amount of additive (in purchased form) is based on the pigment:

Titanium dioxide: 2%-4%

Inorganic pigments: 5%-10

The above data are empirical and the optimum dosage should be determined through a series of tests.

INCORPORATION AND PROCESSING INSTRUCTIONS

In order to obtain the best performance, the additives should be added to the abrasive before the pigments.

PACKAGING

-25kg iron drum with inner coating

-200kg ring plastic drum

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