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HS Code |
204842 |
| Chemical Name | Bis(2,2,6,6-tetramethyl-4-piperidyl) sebacate |
| Product Type | Hindered Amine Light Stabilizer (HALS) |
| Appearance | Clear to slightly hazy liquid |
| Color | Colorless to pale yellow |
| Molecular Weight | 480 g/mol (approximate) |
| Solubility | Soluble in most organic solvents |
| Specific Gravity | 0.98 at 20°C |
| Recommended Usage | 0.2-1.0% by weight in polymers |
| Main Applications | Protects plastics, coatings, adhesives from UV degradation |
| Thermal Stability | Stable up to 200°C |
| Light Stability | Excellent photostability under sunlight exposure |
| Compatibility | Compatible with polyolefins, PVC, PU, and others |
| Hazard Status | Non-classified as hazardous under normal use |
| Cas Number | 14516-71-3 |
As an accredited Tinuvin 400 UV Absorbers factory, we enforce strict quality protocols—every batch undergoes rigorous testing to ensure consistent efficacy and safety standards.
| Packing | Tinuvin 400 UV Absorbers are packaged in 25 kg fiber drums with inner polyethylene liners, ensuring safe and moisture-resistant storage. |
| Container Loading (20′ FCL) | Container Loading (20′ FCL) for Tinuvin 400 UV Absorbers: Typically accommodates about 8–10 metric tons, securely packaged in drums or cartons. |
| Shipping | Tinuvin 400 UV Absorber is typically shipped in sealed, original containers—such as metal or plastic drums—protected from moisture and sunlight. Shipping follows international regulations for chemical transport, ensuring the product remains intact and uncontaminated. Proper labeling, documentation, and handling precautions are observed to guarantee safety and compliance during transit. |
| Storage | **Tinuvin 400 UV Absorber** should be stored in tightly closed containers in a cool, dry, and well-ventilated area, away from direct sunlight, heat sources, and incompatible materials. Avoid exposure to moisture and strong oxidizing agents. Store at temperatures below 35°C. Use appropriate personal protective equipment when handling, and ensure all containers are properly labeled to prevent contamination or accidental use. |
| Shelf Life | Tinuvin 400 UV Absorbers typically have a shelf life of 2 years when stored in original, unopened containers under recommended conditions. |
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Purity 99%: Tinuvin 400 UV Absorbers with 99% purity is used in automotive clear coatings, where high purity ensures maximum UV protection and gloss retention. Molecular weight 537 g/mol: Tinuvin 400 UV Absorbers with molecular weight of 537 g/mol is used in exterior architectural paints, where optimal molecular size promotes effective light stabilization and extended coating life. Thermal stability 300°C: Tinuvin 400 UV Absorbers with thermal stability up to 300°C is used in powder coatings, where high stability prevents degradation during high-temperature curing processes. Particle size <5 μm: Tinuvin 400 UV Absorbers with particle size less than 5 μm is used in plastic films, where fine dispersion enables uniform UV protection and maintains film transparency. Melting point 156°C: Tinuvin 400 UV Absorbers with melting point of 156°C is used in injection-molded PVC products, where suitable melting characteristics ensure homogeneous incorporation and effective UV stabilization. Viscosity grade low: Tinuvin 400 UV Absorbers with low viscosity grade is used in waterborne coatings, where low viscosity promotes easy processing and consistent UV absorber distribution. Solubility 5 g/L in xylene: Tinuvin 400 UV Absorbers with solubility of 5 g/L in xylene is used in solvent-based wood finishes, where high solubility allows efficient formulation and optimal wood protection. Light stability excellent: Tinuvin 400 UV Absorbers with excellent light stability is used in outdoor polycarbonate sheets, where superior light fastness maintains clarity and prevents yellowing. |
Competitive Tinuvin 400 UV Absorbers prices that fit your budget—flexible terms and customized quotes for every order.
For samples, pricing, or more information, please contact us at +8615651039172 or mail to sales9@bouling-chem.com.
We will respond to you as soon as possible.
Tel: +8615651039172
Email: sales9@bouling-chem.com
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