AFCONAAdditives

AFCONA-3593 Organo-Modified Polysiloxane Leveling Agent

AFCONA-3593 is an organo-modified polysiloxane leveling agent developed for high-demand water-based topcoats. It supports substrate wetting and anti-crater performance, helping to improve film leveling appearance in water-based industrial coatings and water-based automotive topcoat systems. Key Technical Parameters Par

High-Demand Water-Based Topcoats
Anti-Crater
Substrate Wetting
Automotive & Industrial Coatings

Price on request — FOB Guangzhou / CIF, volume-tiered.

Category: Additives
Packing: 25 kg/drum
MOQ: 1 drum
Lead time: 7-15 working days after deposit
Payment: T/T 30% deposit + 70% against B/L copy · L/C at sight for larger orders
Documents: COA and MSDS with every shipment · TDS, REACH and SGS reports on request

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Documents

Datasheets are shared on request — tell us the grade and we will send the matching TDS and SDS. Request TDS / SDS

Product description and parameters

Product Description AFCONA-3593 is an organo-modified polysiloxane leveling agent developed for high-demand water-based topcoats. It supports substrate wetting and anti-crater performance, helping to improve film leveling appearance in water-based industrial coatings and water-based automotive topcoat systems. Key Technical Parameters Parameter Typical Value Product Type Organo-modified polysiloxane Appearance Clear to slightly yellow liquid Active Content 100% Recommended pH Range 4–10 Standard Packaging 25 kg/drum Key Features • Supports anti-crater and substrate wetting for improved film appearance in high-demand water-based topcoats • Compatible with many water-based resin systems • Easy to incorporate during let-down stage with simple dispersion Application Areas Primary: Mid-to-high-end water-based industrial topcoats, water-based automotive topcoats Suitable for: Water-based wood coatings, water-based UV topcoats Not recommended for: Foam-sensitive formulations without defoamer support, direct food-contact applications