Matting Agent Alternative
SYLOID® RAD 2005 alternative: Vistamatt Vista-3550U
Looking for a Grace SYLOID® RAD 2005 alternative? Vistamatt Vista-3550U is matched on particle route and application for UV wood & panel (roller), backed by TDS/SDS/TSCA documentation and free samples.
Specification comparison
| Property | SYLOID® RAD 2005 (Grace) | Vistamatt Vista-3550U |
|---|---|---|
| Chemical basis | Amorphous silica | Synthetic amorphous silica (CAS 7631-86-9) |
| Type | Organically treated micronized silica gel, for radiation cure | Synthetic silica matting agent |
| Particle size D50 | controlled PSD | 5.5-6.0 µm |
| Recommended dosage | typ. 2-5% | 2-4% (system-dependent) |
| Applications | UV-cured, EB-cured, soft-feel; also solvent/waterborne | UV wood & panel (roller) |
SYLOID® RAD 2005 data from public technical datasheets; trademarks belong to Grace. Comparison for cross-reference only.
Matching conclusion
Both designed for radiation-cured systems with low thickening and gloss stability across coat weights. Vista-3550U validated for UV roller lines up to 15 m/min.
Vistamatt matches on the particle route and application rather than claiming an identical product. Qualify a replacement by screening Vista-3550U against your current SYLOID® RAD 2005 control at matched gloss, holding dispersion, film build and cure constant.
Frequently asked questions
Is Vista-3550U a direct replacement for SYLOID® RAD 2005?
Vista-3550U is matched to SYLOID® RAD 2005 on particle route and application, not sold as an identical drop-in. Both are amorphous silica matting agents for UV wood & panel (roller). Qualify by screening Vista-3550U against your current SYLOID® RAD 2005 control at matched gloss.
How do the particle sizes compare?
SYLOID® RAD 2005 runs at a controlled PSD particle profile; Vista-3550U is 5.5-6.0 µm (D50). Matching on particle route is the starting point; final selection depends on target gloss, film build and system.
What dosage should I start with?
SYLOID® RAD 2005 is typically used at typ. 2-5% on total formulation. Vista-3550U starts at 2-4% for most systems. Confirm by screening at matched gloss, not matched loading.
Can I get a sample to test against SYLOID® RAD 2005?
Yes. Vistamatt provides free 200-500 g samples (freight collect), shipped with a screening plan matched to your system. Send your resin system, target gloss, application method and film build.
Test Vista-3550U against your SYLOID® RAD 2005 control
Send your resin system, target gloss, application method and film build. We'll ship a free 200-500 g sample with a screening plan matched to your system.