BD-3033

Silicone Leveling Agent, Automotive Paint Leveling Agent, Anticorrosive Coating Leveling Agent

Additive for controlling surface tension of liquid phase materials. Mainly used in various coating-type resin paints. Reduces system surface tension, promotes leveling, enhances substrate wetting, prevents cratering, and improves surface slip and gloss. It is a high-performance universal leveling agent.

Typical Applications

• General industrial coatings
• Can coatings
• Wood and furniture coatings
• Automotive OEM paints / Automotive refinish paints
• Marine and anticorrosive coatings

Application Recommendations

• Recommended dosage: 0.05-1% based on total formulation

• Addition method: Can be added at any stage of production. For ease, dilute with appropriate solvent first.

• Solvent types: Water, alcohols, alkanes, aromatics can be diluted in any ratio.

• Applicable coating systems:

  Coating System	Applicable
  UV System	√
  Solvent System	√
  Waterborne System	√

Precautions

Recoatability should not be an issue in most systems. Although it has release and anti-stick effects, there are better optimized choices for emphasizing this function. May have foam-stabilizing effect on the system. Consider adding defoamer during formulation trials. Or recommend switching to BD-3033-6. The risk of such products is causing cratering. Users should focus on this when selecting similar products. Conduct tests or inspections before industrial production.

Taboos

Use caution when mixing with other auxiliaries.

Packaging and Storage

Transported and stored as non-hazardous chemicals. Packaging: 25Kg plastic drums, or customized. Store sealed in cool, dry place. Shelf life: 12 months.

Chemical Composition

Polyether Modified Polysiloxane

Physical and Chemical Data Reference

• Appearance: Amber transparent liquid
• Active Content (%): 100
• Density (20°C, g/cm³): 1.020-1.060
• Viscosity (mPa·s, 25℃): 600-1200
• Surface Tension (mN/m, 25℃): <25
• Refractive Index (25℃): 1.4400-1.4600

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Note: Due to differences in formulations, production, and application conditions, all statements above are subject to actual user application. Hangzhou Bald Advanced Materials Co., Ltd.