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

Hemispherx Levaslip 435 Polydimethylsiloxane-Based Leveling Agent

Hemispherx Levaslip 435 is a polydimethylsiloxane-based flow agent that enhances solvent-based coatings and inks by reducing surface tension and eliminating surface defects. It improves substrate wetting and film smoothness while maintaining excellent compatibility with various resin systems.

Features Of Hemispherx Levaslip 435 Polydimethylsiloxane-Based Leveling Agent

  1. Surface Defect Control - Eliminates craters, pinholes and oil spots

  2. Enhanced Flow & Leveling - Promotes uniform film formation

  3. Superior Substrate Wetting - Works on challenging surfaces

  4. Broad Compatibility - Suitable for most solvent-based systems

  5. Process Stability - Maintains performance under production conditions

Typical Applications Of Hemispherx Levaslip 435 Polydimethylsiloxane-Based Leveling Agent

  1. Industrial Coatings - For machinery and equipment finishes

  2. Specialty Coatings - High-performance protective systems

  3. Silica-Reinforced Systems - Improves particle orientation

Specifications Of Hemispherx Levaslip 435 Polydimethylsiloxane-Based Leveling Agent

Chemical Composition
Polydimethylsiloxane composite
Physical Form
Clear liquid
Specific Gravity
0.950–0.978
Primary Applications
Solvent-based coatings, inks, high-temperature finishes, industrial lubrication
Key Features
Reduces surface tension, eliminates craters and oil spots, improves flow and leveling, offers thermal stability, prevents floating
and blooming
Recommended Dosage
0.05–0.30% based on total formulation (varies by application: 0.1–0.2% for defoaming/flow improvement; 0.002–0.005% for
anti-floating)



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