Name: BASF EFKA Dispersant
Brand: Guangzhou Eric Wei Chemical Co., Ltd.

Features Of BASF EFKA Dispers

Efficient Pigment Dispersion – Enhances dispersion efficiency for both organic and inorganic pigments, significantly reducing grinding time.
Viscosity Reduction – Lowers system viscosity, improving processing fluidity and handling.
Superior Stability – Ensures long-term storage stability, preventing pigment sedimentation and flocculation.
Enhanced Surface Quality – Improves gloss, distinctness of image (DOI), and color uniformity.
Broad Compatibility – Suitable for UV-curable, solvent-based, and water-based systems, including high-solid and 100% solid formulations.
Cost-Effective Performance – Delivers high efficiency at low dosages, reducing production costs.

Typical Applications Of BASF EFKA Dispers

Inks – UV-curable, flexographic, lithographic, screen, and inkjet inks for improved pigment dispersion and color performance.
Coatings – Automotive (OEM, refinish), industrial, coil, and floor coatings for enhanced durability, gloss, and weather resistance.
Pigment Concentrates – Supports resin-free pigment concentrates (RFPC) in high-solid and solvent-free formulations.
Composite Materials – Stabilizes fillers and extenders in SMC/BMC composites, reducing die buildup.

Model	Appearance	Active Content	Density (20℃)	Amine Value
Efka-FA-4611	Free-flowing granules	/	/	/
EFKA-FU-4061	Clear to Slightly Hazy Yellow Liquid	29-31%	0.95 g/cm³	6-10 mg KOH/g
Efka-FA-4608	Clear to Slightly Hazy Brown Liquid	100%	~0.95 g/cm³	~85 mg KOH/g
EFKA-4010	Clear to Slightly Yellow Liquid	50-52%	0.96-1.00 g/cm³	4-8 mg KOH/g
EFKA-7701	Amber to Brown Liquid	99.90%	0.9-1.2 g/cm³	40 mg KOH/g
EFKA-5065	Transparent Yellowish Liquid	50–54%	0.94–0.96 g/cm³	/
EFKA-4340	Clear Yellow to Brown Liquid	53-57%	0.99-1.02 g/cm³	2.5-5.5 mg KOH/g
EFKA-1101	Transparent, Slightly Yellow Liquid	59-61%	1.01-1.04 g/cm³	/
EFKA-PX 4290	Clear to Light Yellow Liquid	~50%	~0.95 g/cm³	/
EFKA-7711	Liquid	70%	/	28mg KOH/g DIN 16945

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E-mail: wangxingqiang@ericwchem.com
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