Dispersing agent (for medium-to-high-polarity binders) based on High-molecular-weight unsaturated carboxylic acid dikombinasikan dengan organically modified polysiloxane yang sangat kompatibel, functioning as prevents interfacial tension between hydrophilic pigments/extenders and the binder so pigment dispersion is stable; also orients aluminum pigment in CAB-based automotive base coat in alkyd/amino resin combinations and stoving enamel, nitrocellulose systems, and polyurethane and chlorinated polymer systems formulations. Available in active ingredients ~52%; acid value ~120 mg koh/g; densitas 20 °c ~0,95 g/cm³; flash point ~40 °c; pelarut alkylbenzene/diisobutyl ketone specification.
Industrial Cleaning DISPERSING AGENTS
EFKA FA 4665
High-molecular-weight unsaturated carboxylic acid dikombinasikan dengan organically modified polysiloxane yang sangat kompatibel
Industrial Cleaning ![]()
Brief description
Applications & benefits
A polyfunctional composition with a highly compatible, organically modified polysiloxane
Very well suited to medium- to high-polarity binders
Orients aluminum pigment in CAB automotive base coat
Prevents interfacial tension between hydrophilic pigments/extenders and the binder
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 ~120 mg KOH/g; densitas 20 °C ~0,95 g/cm³; flash point ~40 °C; pelarut alkylbenzene/diisobutyl ketone
- Classification
- Wetting & Dispersing Agent (for medium-to-high-polarity binders)
- Appearance
- Transparent liquid, slightly brownish
- Packaging
- 18 kg
- Certification
- -
Frequently asked questions
What is EFKA FA 4665 and what is it used for?
Dispersing agent (for medium-to-high-polarity binders) based on High-molecular-weight unsaturated carboxylic acid dikombinasikan dengan organically modified polysiloxane yang sangat kompatibel, functioning as prevents interfacial tension between hydrophilic pigments/extenders and the binder so pigment dispersion is stable; also orients aluminum pigment in CAB-based automotive base coat in alkyd/amino resin combinations and stoving enamel, nitrocellulose systems, and polyurethane and chlorinated polymer systems formulations. Available in active ingredients ~52%; acid value ~120 mg koh/g; densitas 20 °c ~0,95 g/cm³; flash point ~40 °c; pelarut alkylbenzene/diisobutyl ketone specification. EFKA FA 4665 is supplied in Indonesia by PT Bahtera Adi Jaya.
What is the recommended dosage for EFKA FA 4665 in formulations?
The use level commonly referenced in the product's technical documents is 0.5–2.5% by weight on inorganic pigment, or 0.1–1.0% by weight on total formulation; added before the dispersion process. 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.
Request a quote
Fill out the form below, our sales team will contact you within 1 working day.