Wax Dispersions in Water-Based Wood Coatings: Scratch Resistance & Open Time Control

2025-07-30 Pageview：46

In waterborne wood finishes, achieving high scratch resistance without sacrificing clarity is challenging. Wax dispersions provide anti-scratch protection, improved open time, and surface smoothness.

Key Functions

Anti-Scratch Layer: Reduces micro-scratches from daily use.
Slip & Touch: Improves hand feel and furniture usability.
Open Time Extension: Better leveling in ambient conditions

Typical Formulation Additions

PE or PP wax dispersions: 0.5–2.0%
Anionic/Non-ionic systems: compatible with acrylic or PU

Performance Snapshot

Feature	With Wax	Without Wax
Scratch Rating (DIN)	4–5	2–3
Open Time (min)	6–8	3–4
Gloss @ 60°	80–85 GU	85–88 GU

With wax dispersions, water-based wood coatings can achieve superior scratch resistance, improved slip, and optimized open time—without compromising clarity or film appearance. These advantages make them ideal for high-end furniture, cabinetry, and architectural wood surfaces.

Looking to enhance your wood coating formulations? Contact our technical team today to discuss the best wax dispersion solution for your system or request a free sample for testing.