CRAYVALLAC® LA-250
Liquid urea rheology modifier for post addition to low polarity solvent based coatings
Product overview
CRAYVALLAC® LA-250 is a modified urea dissolved in DMSO and is a pourable liquid rheology modifier for post addition to low polarity solvent based coatings. CRAYVALLAC® LA-250 should be added to the coating as a slow stream under low to medium shear conditions to ensure sufficient dispersion. Although efficient stirring is required to ensure homogeneity, elevated temperatures are not required for activation and the use of excessive shear should be avoided.
Geographic availability
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Worldwide
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TDS
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CRAYVALLAC_ADDITIVES_BROCHURE_2022_EN
| Viscosity | 300-700 (Viscosity (mPas) at 10000s-1 @25°C) |
| End use systems | Solvent-free, Solventborne, UV |
| Color | 7 max (Color Gardner) |
| Appearance | Clear liquid |
| Solid Content (%) | 45 |
| Solvent | DMSO |
| Edge coverage | |
| Pigment orientation | |
| Ready to use | |
| Easy handling | |
| Viscosity stability | |
| Antisettling | |
| Post addition | |
| In-can appearence | |
| Syneresis resistance | |
| Gloss | |
| Transparency |
| Safer solutions *Not intentionally added but not specifically measured (not part of product specification)
|
APEO Free* |