|
HS Code |
257302 |
| Product Name | Tinuvin 477 |
| Chemical Class | Triazine UV Absorber |
| Appearance | Yellowish powder |
| Molecular Weight | 381 g/mol |
| Melting Point | 155-159°C |
| Solubility | Soluble in organic solvents, insoluble in water |
| Uv Absorption Maximum | 377 nm |
| Application | Plastics, coatings, adhesives |
| Light Stability | Excellent |
| Recommended Dosage | 0.1-1.0% by weight |
| Thermal Stability | Up to 300°C |
| Cas Number | 6197-30-4 |
As an accredited Tinuvin 477 UV Absorbers factory, we enforce strict quality protocols—every batch undergoes rigorous testing to ensure consistent efficacy and safety standards.
| Packing | Tinuvin 477 UV Absorbers are packaged in 25 kg fiber drums with inner polyethylene liners, ensuring safe, moisture-free transport. |
| Container Loading (20′ FCL) | Container Loading (20′ FCL) for Tinuvin 477 UV Absorbers: 8MT per 20’FCL, packed in 25kg drums, securely palletized for shipment. |
| Shipping | Tinuvin 477 UV Absorber is typically shipped in tightly sealed, original containers to prevent moisture and contamination. It should be kept in a cool, dry place, away from direct sunlight and sources of ignition. Transport must comply with local regulations regarding the handling and shipping of specialty chemicals. |
| Storage | Tinuvin 477 UV Absorbers should be stored in a cool, dry, and well-ventilated area away from direct sunlight and sources of heat or ignition. Keep the container tightly closed to prevent contamination and moisture uptake. Avoid exposure to strong acids, bases, and oxidizing agents. Store in original packaging and follow all relevant safety regulations and guidelines for chemical storage. |
| Shelf Life | Tinuvin 477 UV Absorbers have a shelf life of 24 months when stored in tightly sealed containers under cool, dry conditions. |
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Purity 99%: Tinuvin 477 UV Absorbers with 99% purity is used in automotive coatings, where it ensures long-term color retention and minimizes photo-degradation. Molecular Weight 413 g/mol: Tinuvin 477 UV Absorbers with molecular weight 413 g/mol is used in polycarbonate films, where it provides efficient UV shielding and material transparency maintenance. Melting Point 159°C: Tinuvin 477 UV Absorbers with a melting point of 159°C is used in thermoplastic polyolefins, where it allows for uniform dispersion and consistent weathering protection. Particle Size <10 µm: Tinuvin 477 UV Absorbers with particle size less than 10 µm is used in clear packaging films, where it offers exceptional haze control and enhanced surface smoothness. Thermal Stability up to 320°C: Tinuvin 477 UV Absorbers with thermal stability up to 320°C is used in high-temperature extrusion processes, where it prevents UV-induced polymer degradation during processing. Viscosity Grade Low: Tinuvin 477 UV Absorbers with low viscosity grade is used in solventborne wood coatings, where it promotes easy incorporation and uniform film formation. Light Transmission 98%: Tinuvin 477 UV Absorbers with 98% light transmission is used in optical lenses, where it delivers high clarity while shielding against harmful UV radiation. Solubility in Aromatic Hydrocarbons: Tinuvin 477 UV Absorbers with high solubility in aromatic hydrocarbons is used in industrial varnishes, where it provides homogeneous mixing and optimized UV protection. |
Competitive Tinuvin 477 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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