Name: Dow Corning 401LS Leveling Agent
Brand: Guangzhou Eric Wei Chemical Co., Ltd.

Features Of Dow Corning 401LS Leveling Agent

Low-surface-tension silicone additive that promotes uniform film formation and eliminates surface defects such as orange peel and craters.
Compatible with a broad range of solvent-based, high-solids, and UV-curable coating systems.
Non-reactive and thermally stable up to 200 °C, supporting demanding industrial curing processes.
Minimal impact on substrate wettability and intercoat adhesion when dosed at recommended levels (0.05–0.3 wt%).
Odorless and non-yellowing, suitable for clearcoats and decorative topcoats requiring long-term aesthetic integrity.

Typical Applications Of Dow Corning 401LS Leveling Agent

Chemical Type	Polysiloxane-modified copolymer
Product Form	Liquid
Appearance	Clear, colorless to pale yellow liquid
Primary Applications	Surface leveling in protective and decorative coatings
Key Features	Low volatility, non-migrating, easy dispersion
Benefits	Improved gloss uniformity, reduced rework, enhanced flow and leveling
Density (25 °C)	Approx. 0.97 g/cm³
Flash Point (PMCC)	Greater than 100 °C

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E-mail: wangxingqiang@ericwchem.com
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