Epoxy Acrylate Oligomer for UV Wood Coatings
CAS Number: 55818-57-0
Bisphenol A epoxy acrylate oligomer is the core film-forming resin for UV-curing wood coatings, delivering outstanding hardness, scratch resistance, and chemical resistance in cured films. As the primary oligomer in UV wood floor and furniture finishing lines, it enables high-speed curing with excellent adhesion to wood substrates. Available in viscosity-optimized grades for both roller and spray application.
Technical Specifications
| acid value | ≤5 mgKOH/g |
| appearance | Clear to pale yellow viscous liquid |
| functionality | 2 (difunctional) |
| viscosity (60°C) | 5,000–15,000 mPa·s |
| double bond content | 1.8–2.2 mmol/g |
Applications
- UV roller coating for wood floor finishing lines
- UV spray coating for wood furniture panels
- UV parquet and laminate floor topcoats
- UV-curable wood grain sealers
- UV-curing wood panel coil coating
Key Features
- High cured film hardness and scratch resistance
- Fast UV cure speed for high-line-speed production
- Excellent adhesion to wood and MDF substrates
- Compatible with reactive diluents and photoinitiators
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CAS Number
55818-57-0
Category
Wood / Furniture CoatingsAvailability
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