Rheology additive for protective and marine coatings | Arkema Rheology & Specialty Additives

Current developments in green energy field, in global trading (ships, containers, tanks) and in construction (bridges, buildings), tend to boost the demand for Protective and Marine Coatings. Meanwhile new legislations become more and more stringent and force formulation adaptations.

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About our latest developments

CRAYVALLAC^® OPTIMA

New rheological additive for high solids
• Low activation temperature
• Excellent intercoat adhesion
• Good sag resistance
• Wide activation temperature window

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COAPUR™ XS 83

HEUR thickener for your waterborne applications
• High efficiency at low dosage
• Good balance between sag resistance & leveling
• No detrimental effect on physical properties
• Water and corrosion resistance

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COADIS™ 123 K

Hydrophobic dispersant
• Improved water resistance
• Anticorrosion
• Versatile for pigments and fillers
• Excellent stability

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CRAYVALLAC^® LV

Rheological additive for solvent-free systems
• High efficiency
• Good sag resistance
• Versatile
• Ease of activation

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More technical information...

CRAYVALLAC® OPTIMA: RHEOLOGICAL ADDITIVE FOR PCM

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COAPUR™ XS 83: HEUR THICKENER FOR WB ACRYLIC PRIMERS

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COADIS™ 123 K: DISPERSION AND WATER RESISTANCE FOR YOUR WB FORMULATIONS

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Focus on high solid Coatings

Based on organic technologies, rheology modifiers introduce a shear-thinning behavior and excellent viscosity recovery enabling high sag resistance achievement.