CHLUMIWE®3281 / Organosilicon Surfactants, Organosilicon Wetting Agents

Product Name:

Organic Silicone Surfactant, Organosilicone Wetting Agent, Acrylic Printing Coating Wetting Agent

Product Introduction:

This product is a wetting agent with defoaming properties. Its functions include:

1. Strongly reduces dynamic and static surface tension.

2. Improves substrate wettability, promotes spreading, resists oil stains, prevents pinholes, and improves leveling.

3. Excellent resin miscibility, suitable for both water and oil applications, with some defoaming properties.

4. High efficiency. Very low addition amounts achieve excellent results; it is a new type of high-efficiency organosilicone additive.

This product is suitable for decorative and industrial coatings on inks, plastics, metals, and wood. It acts as a wetting agent and adhesion promoter in water-based, UV-cured, traditional solvent-based, and high-solids coatings, also improving flow, leveling, recoatability, and gloss retention. It performs particularly well in water-based PU systems.

This product has excellent compatibility, readily soluble in methanol, isopropanol, acetone, xylene, and dichloromethane, and is dispersible in water.

Application Scenarios:

Acrylic Printing Coatings
Printing Inks
General Industrial Coatings

Description

Application Recommendations

Recommended Dosage: 0.1-1.0% of the total formulation

Addition Method: Can be added during grinding or stirring, or added after production. For easier addition, it can be diluted with a suitable solvent first.

Solvent Types: Water, alcohols, alkanes, and aromatics can all be diluted in any ratio.

Applicable Coating Systems:

Coating System Applicable?

UV System √
Solvent System √
Water-based System √

Packaging and Storage
This product can be transported and stored as a non-hazardous chemical. Packaging specifications are 25Kg plastic drums, 200Kg plastic drums, or customized according to user requirements. Store in a cool, dry, and sealed place. Shelf life: 12 months.

Contraindications
Caution: Avoid mixing with other additives.

Chemical Composition: Polyether-modified polysiloxane

Physicochemical Data Reference:
Appearance: Light amber transparent liquid
Density (g/cm³, 20℃): 0.950~1.000
Viscosity (mPa.s, 25℃): 20~45
Refractive Index (25℃): 1.4400~1.4500
Surface Tension (mN/m, 25℃): ≤25
Active Ingredient (%): 100

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