Matting Agent Alternative
ACEMATT® OK 412 alternative: Vistamatt Vista-660
Looking for a Evonik ACEMATT® OK 412 alternative? Vistamatt Vista-660 is matched on particle route and application for waterborne clear wood, PU furniture, backed by TDS/SDS/TSCA documentation and free samples.
Specification comparison
| Property | ACEMATT® OK 412 (Evonik) | Vistamatt Vista-660 |
|---|---|---|
| Chemical basis | Amorphous silica | Synthetic amorphous silica (CAS 7631-86-9) |
| Type | Wax-treated precipitated silica, medium PS | Synthetic silica matting agent |
| Particle size D50 | ~5-6 µm | 5.0-5.3 µm |
| Recommended dosage | 1.5-7% | 2-4% (system-dependent) |
| Applications | solventborne, 2K, pigmented, wood, plastic, car OEM | waterborne clear wood, PU furniture |
ACEMATT® OK 412 data from public technical datasheets; trademarks belong to Evonik. Comparison for cross-reference only — qualify by screening in your own system.
Matching conclusion
Medium particle size matting for general coatings. Vista-660 matched on the ~5 µm route with strong transparency on dark substrates.
Vistamatt matches on the particle route and application rather than claiming an identical product. The reliable way to qualify a replacement is to screen Vista-660 against your current ACEMATT® OK 412 control at matched gloss, holding dispersion, film build and cure constant.
Frequently asked questions
Is Vista-660 a direct replacement for ACEMATT® OK 412?
Vista-660 is matched to ACEMATT® OK 412 on particle route and application, not sold as an identical drop-in. Both are amorphous silica matting agents for waterborne clear wood, PU furniture. Qualification is done by screening Vista-660 in your own formulation against your current ACEMATT® OK 412 control at matched gloss.
How do the particle sizes compare?
ACEMATT® OK 412 runs around ~5-6 µm (D50); Vista-660 is 5.0-5.3 µm. Matching on particle route is the starting point; final selection depends on your target gloss, film build and system.
What dosage should I start with?
ACEMATT® OK 412 is typically used at 1.5-7% on total formulation. Vista-660 starts at 2-4% for most systems. Confirm by screening at matched gloss, not matched loading.
Can I get a sample to test against ACEMATT® OK 412?
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 to get a grade and starting dosage.
Test Vista-660 against your ACEMATT® OK 412 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.