Dispersing agent (low-molecular-weight, for all solvent-borne & solvent-free systems) based on Unsaturated polyamide and acid ester salts (garam poliamida tak jenuh dan ester asam), functioning as lowers interfacial tension between pigment/extender and vehicle, shortening dispersion time and giving a stable pigment dispersion in solvent-based industrial coatings, solvent-free coating systems, and two-component (2K) paint formulations. Available in active ingredients ~52%; acid value ~25 mg koh/g; amine value ~16 mg koh/g; densitas 20 °c ~0,94 g/cm³; flash point ~25 °c; pelarut xylene/n-butanol/monopropylene glycol specification.
Coating and Construction DISPERSING AGENTS
EFKA FA 4644 AN
Unsaturated polyamide and acid ester salts (garam poliamida tak jenuh dan ester asam)
Coating and Construction ![]()
Brief description
Applications & benefits
Shortens dispersion time and stabilizes pigment dispersion
Reduces pigment sedimentation and increases gloss and improves flow
Compatible with all coating systems, whether solvent-containing or solvent-free
Does not affect the pot-life of two-component systems
Available from PT Bahtera Adi Jaya's local stock, with shorter lead times than direct import.
Backed by complete technical documentation (COA, MSDS/SDS) and formulation support from our technical sales team.
Technical specifications
- Brand
- BASF
- Grade / Value
- Active ingredients ~52%; acid value ~25 mg KOH/g; amine value ~16 mg KOH/g; densitas 20 °C ~0,94 g/cm³; flash point ~25 °C; pelarut xylene/n-butanol/monopropylene glycol
- Classification
- Wetting & Dispersing Agent (low-molecular-weight, for all solvent-borne & solvent-free systems)
- Appearance
- Transparent, yellowish liquid
- Packaging
- 18 kg
- Certification
- -
Frequently asked questions
What is EFKA FA 4644 AN and what is it used for?
Dispersing agent (low-molecular-weight, for all solvent-borne & solvent-free systems) based on Unsaturated polyamide and acid ester salts (garam poliamida tak jenuh dan ester asam), functioning as lowers interfacial tension between pigment/extender and vehicle, shortening dispersion time and giving a stable pigment dispersion in solvent-based industrial coatings, solvent-free coating systems, and two-component (2K) paint formulations. Available in active ingredients ~52%; acid value ~25 mg koh/g; amine value ~16 mg koh/g; densitas 20 °c ~0,94 g/cm³; flash point ~25 °c; pelarut xylene/n-butanol/monopropylene glycol specification. EFKA FA 4644 AN is supplied in Indonesia by PT Bahtera Adi Jaya.
What is the recommended dosage for EFKA FA 4644 AN in formulations?
The use level commonly referenced in the product's technical documents is As active ingredient: inorganic pigment 0.2–2.0% on pigment weight; organic pigment 2.0–5.0% on pigment weight; bentonite gel 30.0–50.0% on bentonite weight (bentonite dispersion recipe: 85–87% solvent / 10% bentonite / 5–3% Efka FA 4644). The final dosage still depends on the formulation system, so small-scale trials are recommended before mass production.
Are COA, MSDS, and technical support documentation available?
Yes. Every shipment is accompanied by a Certificate of Analysis (COA) and Material Safety Data Sheet (MSDS/SDS) matching the production batch. For other regulatory documents (e.g. halal certification or special specifications), please contact our sales team.
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