Guangzhou Eric Wei Chemical Co., Ltd.
Guangzhou Eric Wei Chemical Co., Ltd.

Momentive Silquest A-1230 Nonionic Silane Dispersant

Momentive Silquest A-1230 is a nonionic silane dispersant designed to enhance pigment wetting and stabilization in waterborne coatings, inks, and adhesives. It improves gloss, reduces viscosity, and boosts storage stability without foaming or odor issues. Compatible with acrylics, polyurethanes, and latex systems, it delivers superior performance versus traditional surfactants.
  • momentive silquest a 1230 nonionic silane dispersant_7079a4b8
  • momentive silquest a 1230 nonionic silane dispersant_7079a4b8

Features Of Momentive Silquest A-1230 Nonionic Silane Dispersant

  1. Nonionic surfactant architecture ensures compatibility with ionic systems and broad formulation stability.

  2. Effective wetting and dispersion of inorganic pigments and fillers in aqueous and solvent-based systems.

  3. Reduces viscosity and improves rheological control without compromising long-term colloidal stability.

  4. Enhances pigment surface coverage and promotes uniform particle distribution for improved color development and opacity.

  5. Low foaming profile supports high-shear processing and air-release performance in industrial coatings and inks.

Typical Applications Of Momentive Silquest A-1230 Nonionic Silane Dispersant

  1. Architectural and industrial waterborne coatings.

  2. Pigmented inkjet inks for wide-format and packaging printing.

  3. High-performance automotive refinish and OEM basecoats.

  4. Plastic color concentrates and masterbatches.

  5. Mineral-filled polymer composites and construction sealants.

Specifications Of Momentive Silquest A-1230 Nonionic Silane Dispersant

Chemical TypeNonionic silane-based dispersant (ethoxylated alkylphenol derivative)
Product FormLiquid
AppearancePale yellow to amber clear liquid
Primary ApplicationsPigment dispersion in aqueous and solvent-borne systems
Key FeaturesWetting, deagglomeration, stabilization, low foam
BenefitsImproved gloss, reduced settling, enhanced color strength, shear stability
pH (1% aqueous solution)5.0–7.0
SolubilityMiscible with water, alcohols, glycol ethers, and common organic solvents


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