Hydroxyethyl Cellulose (HEC) for Paint & Coatings

Hydroxyethyl cellulose (HEC) is a non-ionic cellulose ether widely used in water-based paint and coatings. As a high-efficiency rheology modifier, HEC plays a critical role in optimizing viscosity, improving application performance, and ensuring paint stability.

At Hebei InnoNew Material Technology Co., Ltd. we supply premium-grade hydroxyethyl cellulose (HEC) engineered for superior performance in architectural and industrial coatings.

Key Fuctions of HEC for Paint:

Viscosity Control:
Hydroxyethyl cellulose (HEC) provides excellent thickening efficiency, allowing precise viscosity adjustment across different coating systems.
Improved Leveling
HEC enhances paint leveling, reducing brush marks and improving surface smoothness.
Anti-Sagging Performance
In high-build coatings, HEC prevents sagging and ensures uniform film thickness.
Suspension Stability
HEC stabilizes pigments and fillers, preventing sedimentation during storage
Water Retention
HEC helps maintain moisture balance, improving film formation and open time.

Application:

Interior wall coating
Exterior wall paints
Latex paints
Emulsion coating
Waterproof coating

Recommended Dosage

Typical dosage of hydroxyethyl cellulose (HEC): 0.2% – 0.5% depending on formulation requirements

Why Choose Our HEC

Stable viscosity performance
Excellent enzyme resistance
High compatibility with additives
Technical support

FAQ:

Q1: What is hydroxyethyl cellulose used for in paint?
A: Hydroxyethyl cellulose (HEC) is used as a thickener, stabilizer, and rheology modifier in water-based paints.

Q2: Is HEC suitable for water-based coatings?
A: Yes, HEC is highly compatible with water-based systems due to its non-ionic nature.

Q3: How does HEC improve paint leveling?
A: It controls flow behavior, allowing coatings to spread evenly without defects.

Q3: Do you offer other products suitable for paints?
A: Yes, we also provide HPMC, CMC and RDP, all widely used in water-based and architectural paints. Reach us for full catalogue, WhatsApp: +86 17736063980, Email: chris@innonew-material.com