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HS Code |
857833 |
| Product Name | UV-783 Hindered Amine Light Stabilizers |
| Chemical Family | Hindered Amine Light Stabilizer (HALS) |
| Appearance | Light yellow granular solid |
| Molecular Weight | Approx. 1100 g/mol |
| Melting Point | 80-130°C |
| Solubility | Insoluble in water, soluble in organic solvents |
| Density | 1.05 g/cm³ (at 20°C) |
| Ash Content | <0.1% |
| Volatility | Low |
| Light Stability | Excellent protection against UV degradation |
| Recommended Dosage | 0.1-1.0% by weight in polymers |
| Storage Conditions | Keep container tightly closed in a dry, well-ventilated place |
As an accredited UV-783 Hindered Amine Light Stabilizers factory, we enforce strict quality protocols—every batch undergoes rigorous testing to ensure consistent efficacy and safety standards.
| Packing | UV-783 Hindered Amine Light Stabilizers are packaged in 25 kg fiber drums, with inner polyethylene bags for moisture protection. |
| Container Loading (20′ FCL) | **Container Loading (20′ FCL):** UV-783 Hindered Amine Light Stabilizers: 8-10 metric tons per 20′ FCL, packed in 25kg fiber drums or cartons. |
| Shipping | **Shipping for UV-783 Hindered Amine Light Stabilizers:** UV-783 is typically shipped in sealed, moisture-proof containers, such as fiber drums or cartons with inner polyethylene bags. The product should be stored and transported in a cool, dry place, away from direct sunlight and incompatible materials, in compliance with local regulations for chemical safety and labeling. |
| Storage | **UV-783 Hindered Amine Light Stabilizers** should be stored in a tightly sealed container, in a cool, dry, and well-ventilated area, away from direct sunlight and moisture. Keep away from incompatible substances such as strong oxidizers and acids. Ensure containers are properly labeled. Use personal protective equipment when handling and avoid generating dust. Store at room temperature for best stability. |
| Shelf Life | UV-783 Hindered Amine Light Stabilizer has a shelf life of 24 months if stored in cool, dry, and sealed conditions. |
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Purity 98%: UV-783 Hindered Amine Light Stabilizers with 98% purity is used in automotive coatings, where it significantly extends gloss retention and reduces surface chalking under prolonged UV exposure. Molecular Weight 642 g/mol: UV-783 Hindered Amine Light Stabilizers of molecular weight 642 g/mol are used in polyolefin films, where they enhance weathering resistance and minimize discoloration. Melting Point 80°C: UV-783 Hindered Amine Light Stabilizers with a melting point of 80°C are used in polypropylene fibers, where they provide durable light stabilization and prevent mechanical property loss. Particle Size <20 μm: UV-783 Hindered Amine Light Stabilizers with particle size less than 20 microns are used in masterbatch compounding, where they ensure uniform dispersion and consistent protective performance. Thermal Stability 250°C: UV-783 Hindered Amine Light Stabilizers stable to 250°C are used in engineering plastics, where they maintain light stabilization properties during high-temperature processing. Viscosity Grade Low: UV-783 Hindered Amine Light Stabilizers of low viscosity grade are used in liquid polyurethane systems, where they enable easy blending and sustained UV protection. Solubility High: UV-783 Hindered Amine Light Stabilizers with high solubility are used in acrylonitrile butadiene styrene (ABS) resins, where they allow for transparent formulations and efficient UV shielding. Moisture Content <0.3%: UV-783 Hindered Amine Light Stabilizers with less than 0.3% moisture content are used in outdoor PVC profiles, where they reduce the risk of hydrolysis and enhance long-term durability. Lightfastness Grade 8: UV-783 Hindered Amine Light Stabilizers with lightfastness grade 8 are used in synthetic leather, where they prevent fading and preserve color vibrancy after exterior exposure. Ash Content <0.1%: UV-783 Hindered Amine Light Stabilizers with ash content below 0.1% are used in transparent polycarbonate sheets, where they maintain optical clarity and maximize impact resistance. |
Competitive UV-783 Hindered Amine Light Stabilizers 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.
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Tel: +8615651039172
Email: sales9@bouling-chem.com
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