BASF Tinuvin XT 833 is a high-performance UV stabilizer specifically formulated for PVC waterproof membranes and industrial coatings. Combining UV absorbers and hindered amine technology, it delivers exceptional weather resistance and thermal stability, ensuring long-term protection in harsh outdoor environments.
Nano-Scale Efficiency - 40% more effective than conventional oil-based HALS
Perfect Dispersion - Self-integrating nanoparticles for uniform protection
Environmental Safety - Zero VOC and heavy metal-free formulation
Dual Protection - Simultaneous UV stabilization and thermal resistance
Processing Flexibility - Stable in high-temperature baking processes
Architectural Finishes - Exterior paints with decade-long durability
Industrial Coatings - Corrosion-resistant container finishes
Digital Printing - Fade-resistant UV-curable ink systems
Wood Coatings - Waterborne varnishes for outdoor furniture
Automotive Refinish - Eco-friendly basecoat formulations
Chemical Type | UV absorber & HALS blend |
Appearance | White to pale yellow granules |
Decomposition Temperature | ≥300°C |
Molecular Weight | >2000 g/mol |
Density (20°C) | 1.05-1.10 g/cm³ |
Solubility (20°C) | Acetone>50 g/100g / Water:<0.01 g/100g |
Recommended Dosage | 0.3-1.5% (on polymer weight) |
Packaging | 40 kg/carton (moisture-proof) |
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E-mail: wangxingqiang@ericwchem.com
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