Dispersing agent (phosphoric acid ester) based on Phosphoric acid ester based wetting and dispersing agent (30% aqueous solution, acidic form), functioning as a dispersing agent for inorganic pigments in inorganic pigment concentrate and slurry, universal pigment paste (combined with a nonionic dispersant), and physically drying and stoving water-based enamel formulations. Available in solids ~30%; viskositas 23 °c ~1.700 mpa·s; ph (10%) ~2; acid number ~25 mg koh/g; gardner color ~1 specification.
Emulsion and Polymerization DISPERSING AGENTS
Dispex Ultra FA 4483
Phosphoric acid ester based wetting and dispersing agent (30% aqueous solution, acidic form)
Emulsion and Polymerization ![]()
Brief description
Applications & benefits
Excellent stabilization of inorganic pigments such as iron oxide, titanium dioxide, and calcium sulfate (gypsum)
Lowers viscosity, improving the stability and color intensity of the pigment concentrate
Freeze-thaw stable
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
- Solids ~30%; viskositas 23 °C ~1.700 mPa·s; pH (10%) ~2; acid number ~25 mg KOH/g; Gardner color ~1
- Classification
- Anionic Wetting & Dispersing Agent (phosphoric acid ester)
- Appearance
- Clear, viscous liquid
- Packaging
- 150 kg / 210 kg
- Certification
- -
Frequently asked questions
What is Dispex Ultra FA 4483 and what is it used for?
Dispersing agent (phosphoric acid ester) based on Phosphoric acid ester based wetting and dispersing agent (30% aqueous solution, acidic form), functioning as a dispersing agent for inorganic pigments in inorganic pigment concentrate and slurry, universal pigment paste (combined with a nonionic dispersant), and physically drying and stoving water-based enamel formulations. Available in solids ~30%; viskositas 23 °c ~1.700 mpa·s; ph (10%) ~2; acid number ~25 mg koh/g; gardner color ~1 specification. Dispex Ultra FA 4483 is supplied in Indonesia by PT Bahtera Adi Jaya.
What is the recommended dosage for Dispex Ultra FA 4483 in formulations?
The use level commonly referenced in the product's technical documents is Active on pigment: titanium dioxide 2-5%; plaster 2-3%; transparent iron oxide 15-25%. 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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