CRAYVALLAC® ULTRA
Micronised polyamide rheology modifier with excellent sag control
Product overview
CRAYVALLAC® ULTRA is a pure polyamide especially recommended in 2K epoxy primers for its robustness. CRAYVALLAC® ULTRA is a micronised amide wax rheology modifier offering very good recoatability for ambient curing solvent-based epoxy coatings. CRAYVALLAC® ULTRA has been designed to overcome those difficulties which exist with older type organo-wax rheology modifiers e.g. seeding, false-body and migration of readily dissolved species to the surface. Consequently, when used in strong solvent systems, coatings formulated using CRAYVALLAC® ULTRA offer an enhanced performance and very good recoatability.
Geographic availability
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Worldwide
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TDS
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CRAYVALLAC ADDITIVES BROCHURE 2024
| Melting Point ( C) | 121 |
| Particle size distribution | DV. 1 min: 1.5 µm / DV. 9 max: 15.0 µm |
| End use systems | Solventborne |
| Specific gravity | 0.98 |
| Appearance | Off-white micronized powder |
| Solid Content (%) | 100 |
| Edge coverage | |
| Pigment orientation | |
| Ready to use | |
| Easy handling | |
| Viscosity stability | |
| Antisettling | |
| Post addition | |
| In-can appearence | |
| Syneresis resistance | |
| Gloss | |
| Transparency | |
| Anticorrosion |
| Safer solutions *Not intentionally added but not specifically measured (not part of product specification)
|
APEO Free*, Heavy Metal Free*, Solvent Free* |
| 86% bio-based product | |