Wetting dispersant agent paint dispersing agent EFKA4010

ANJEKA--6402

DESCRIPTION

Anjeka 6402 is a solution of polyurethane modified with acidic groups, ideal for the dispersion of inorganic pigments and organic pigments. It is mainly used in solvent-borne (medium/low polarity) resin coating system, and printing ink system.

PRODUCT DATA

Composition

Solution of polyurethane copolymer modified with acidic groups.

Typical Properties

The values indicated in this data sheet describe typical properties and do not constitute specification limits.

STORAGE AND TRANSPORTATION

Separation and turbidity may occur during storage or transportation below 0 ℃. Heat to 30-40℃ and mix well before use.

ATTENTION

Because of its high acid value, the additive may potentially accelerate the reaction of baking systems. Check the increase in viscosity during storage is necessary.

APPLICATION

Industrial coating and printing ink

Characters and advantages

Anjeka 6402 deflocculates pigments by means of steric stabilization. As a result of the small particle sizes of the deflocculated pigments, the high levels of gloss can be achieved and the color strength is improved. In addition, the transparency of transparent pigments and the hiding power of opaque are also improved. The viscosity of the millbase is reduced. In this way, the flow characteristic is improved and higher pigment loading is possible. For inorganic pigmented coatings, which are processed via electrostatic high rotation technique, haze can be significantly reduced.

RECOMMENDED USE

Anjeka 6402 is recommended for all solvent-borne and solvent-free coatings and printing inks to stabilize inorganic pigments, especially for titanium dioxide. Its anionic character makes it ideal for acid-catalyzed systems (e.g. coil coatings).

RECOMMENDED ADDITION LEVEL

The amount of additive (supplied form) is based on the pigment.

Titanium dioxide: 2 - 4%

Inorganic pigment: 5-10%

The above recommended levels can be used for orientation. Optimal levels are determined through a series of laboratory tests.

PROCESSING INSTRUCTIONS

For the best performance, the additive should be added into the millbase before the pigment added.

PACKING

25KG Iron drum

200KG Plastic drum