thixotropic agent Anjeka4420 liquid anti-setting agent for coatings

ANJEKA--4410

DESCRIPTION

Anjeka 4410 is a liquid rheological additive suitable for medium polarity and solvent-free coating as well as room temperature curing resin systems. The additive produces highly thixotropic fluidity to improve sag resistance and settling resistance. The additive can be added later.

PRODUCT DATA

Composition: Solution of modified polyurea.

Typical Properties

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

Density:                                    1.15 g/ml (25℃)

Viscosity:                                  100-800 cps (25℃)

Non-volatile matter (20 min., 150 ℃):            50%

Solvents:                                   N-Methylpyrrolidone

STOREGE AND TRANSPORTATION

Temperature sensitive. Store in dry condition. Slight turbidity of the material that occurs during the storage has no influence on the rheological effectiveness.

APPLICATION

After being stirred into the coating system, the additive generates a three-dimensional network structure. The resulting thixotropic flow characteristic is highly suited for preventing the sedimentation of particals and increasing the anti-sagging properties without impairing leveling.

RECOMMENDED ADDITION LEVEL

0.2-1% additive (as supplied) based upon the total formulation to prevent settling;

0.5-2% to prevent sagging, depending on the polarity and solids in the formulation.

PROCESSING INSTRUCTIONS

The additive should be added whilst stirring and distributed homogeneously. It is not necessary to control the temperature. The additive is also suitable for adjusting the viscosity afterwards by incorporating it as a post-additive.

PACKING

25KG          iron drum

180KG         plastic drum

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