Paint Additive UAE & KSA Stock COA + SDS Supplied CIF / FOB Available Dubai & Riyadh

Dispersing Agents for Paint & Coatings — UAE & Saudi Arabia

Dispersing agents (dispersants) are essential additives in paint and coating formulations — they wet, separate, and stabilise pigment particles during the grinding and letdown process, preventing flocculation, improving colour development, reducing mill viscosity, and enhancing gloss and transparency in the final film. Raykem supplies polymeric, anionic, and non-ionic dispersants suited to water-based and solvent-based systems used by paint manufacturers across UAE and Saudi Arabia.

Quick Specifications

HS Code3402.90
Types AvailablePolymeric, anionic, non-ionic, cationic
For Water-Based SystemsSodium polyacrylate, AMPS-based copolymers, polycarboxylate types
For Solvent-Based SystemsPolyurethane-based, hyperdispersants (acrylic block copolymer)
For Inorganic Pigments (TiO2, iron oxide)Anionic polyacrylate or AMPS-copolymer — 0.5–2.0% on pigment

Dubai HQ: P.O. Box 29096, UAE
Riyadh: 2804 Nesaab Street, KSA

Technical Specifications

PARAMETER SPECIFICATION TEST METHOD
Types AvailablePolymeric, anionic, non-ionic, cationic
For Water-Based SystemsSodium polyacrylate, AMPS-based copolymers, polycarboxylate types
For Solvent-Based SystemsPolyurethane-based, hyperdispersants (acrylic block copolymer)
For Inorganic Pigments (TiO2, iron oxide)Anionic polyacrylate or AMPS-copolymer — 0.5–2.0% on pigment
For Organic PigmentsPolymeric hyperdispersant — 5–15% on pigment (anchoring group required)
Active Content30 – 100% (solution or liquid concentrate)
pH (10% solution, water-based types)7.5 – 10.5
Density1.0 – 1.25 g/cm³ (grade dependent)
Packing25 Kgs / 200 Kgs drums

Applications — UAE, Saudi Arabia & GCC

TiO2 & Inorganic Pigment Dispersion

Anionic polyacrylate dispersants wet TiO2, iron oxide, and extender pigments during grinding, reducing mill viscosity by 30–60% and enabling higher pigment loading per grind pass — critical for UAE paint manufacturers targeting high-efficiency production.

Organic Pigment Stabilisation

Polymeric hyperdispersants with anchoring groups (amine or carboxyl) adsorb onto the organic pigment surface, providing steric stabilisation that prevents reagglomeration during letdown — essential for phthalocyanine blue, organic red, and high-strength colour systems.

High-PVC Matt Paint Formulations

Helps stabilise chalk, calcite, talc, and kaolin extenders in high-PVC architectural matt paints — preventing syneresis and sedimentation during storage in GCC summer conditions (45°C warehouse temperatures).

Concentrated Pigment Pastes

Enables production of high-loading pigment concentrates (colour pastes) for universal tinting systems — central to UAE and Saudi Arabia decorative paint tinting operations.

Solvent-Based Industrial Coatings

Solvent-compatible dispersants for carbon black, organic pigments, and extenders in two-component epoxy and polyurethane coating systems where adequate dispersion directly affects corrosion resistance and film properties.

Usage & Recommendations

Selection depends on pigment type and binder system. For TiO2 in acrylic emulsion: anionic polyacrylate at 0.5–1.5% on TiO2 weight. For organic pigments in acrylic: polymeric hyperdispersant at 5–15% on pigment weight. For solvent-based systems: polyurethane-based dispersant at 1–3% on pigment weight. Always add dispersant to the grinding stage before pigment — not after. Overdosing can cause foaming and adhesion issues. Contact Raykem for grade selection matched to your specific pigment combination and binder system.

Packaging Available

25 Kgs PE Jerry Cans
200 Kgs Drums
IBC 950–1,000 Kgs (on request)

Storage & Shelf Life

Store in original sealed containers at 5–35°C, away from freezing temperatures. Shelf life: 12–24 months (grade dependent). Keep sealed to prevent skinning and moisture uptake.

Need TDS or SDS Documentation?

Full Certificate of Analysis (COA), Safety Data Sheet (SDS/MSDS), and Technical Data Sheet (TDS) supplied with every shipment from Dubai or Riyadh.

Email for Documents WhatsApp Request

Frequently Asked Questions

Yes — dispersants must be compatible with the continuous phase of the system. Water-based systems require water-soluble or water-dispersible dispersants (anionic polyacrylates, polycarboxylates). Solvent-based systems require solvent-compatible dispersants (polyurethane-based, acrylic hyperdispersants). Using a water-based dispersant in a solvent system will cause phase separation and instability. Contact Raykem with your binder type, pigment list, and system polarity for a specific dispersant recommendation.

For TiO2 in water-based acrylic emulsion: 0.5–1.5% anionic polyacrylate dispersant based on TiO2 weight is the standard range. Below 0.5% risks inadequate stabilisation and gloss loss. Above 2% can cause foaming and compatibility issues with other additives. Start at 1.0% and adjust based on Hegman grind gauge results and viscosity measurements. Contact Raykem for a dispersant optimised for TiO2 in GCC architectural paint formulations.