BD-252

Silicone Leveling Agent, High-Temperature Silicone Oil, High-Temperature Leveling Agent, High-Temperature Baked Paint Leveling Agent

High-temperature resistant leveling agent. Effectively reduces system surface tension, promotes leveling, improves substrate wetting, prevents cratering. Enhances surface slip and gloss. Excellent bake resistance and promotes aluminum powder orientation. Good recoatability and defoaming properties.

Typical Applications

• High-temperature baked paints
• General industrial coatings
• Coil coatings
• Architectural coatings
• Wood and furniture coatings

Application Recommendations

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

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

• Solvent types: Aromatics, alcohols, aliphatics, any ratio dilution.

• Applicable coating systems:

  Coating System	Applicable
  UV System	√
  Solvent System	√
  Water-based System	×

Precautions

Long-term temperature limit: 200℃. Test resistance based on specific bake process. Users should conduct trials or tests before industrial production.

Taboos

Use caution when mixing with other additives.

Packaging and Storage

Transported and stored as non-hazardous chemical. Packaging: 25Kg plastic drums, or customized. Cool, dry, sealed storage. Shelf life: 12 months.

Chemical Composition

Multi-modified polydimethylsiloxane

Physical and Chemical Data Reference

• Appearance: Light yellow transparent liquid
• Active Content (%): 100
• Density (20°C g/cm³): 0.870-0.970
• Viscosity (mPa·s, 25℃): 400-600
• Surface Tension (mN/m, 25℃): <30
• 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.