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HS Code |
421045 |
| Chemical Name | Bis(2,2,6,6-tetramethyl-4-piperidyl) sebacate |
| Cas Number | 52829-07-9 |
| Appearance | White to off-white crystalline powder |
| Molecular Formula | C28H52N2O4 |
| Molecular Weight | 480.72 g/mol |
| Melting Point | 81-85°C |
| Solubility In Water | Insoluble |
| Solubility In Organic Solvents | Soluble in organic solvents such as acetone, toluene, chloroform |
| Density | 1.03 g/cm³ (at 20°C) |
| Main Application | Light stabilizer for polymers and plastics |
| Mechanism | Hindered amine light stabilizer (HALS) functions via free radical scavenging |
| Recommended Dosage | 0.1-1.0% by weight of polymer |
| Thermal Stability | Up to 300°C |
| Compatibility | Compatible with polyolefins, polystyrene, ABS, polyurethanes, and engineering plastics |
As an accredited Tinuvin 770 Hindered Amine Light Stabilizers factory, we enforce strict quality protocols—every batch undergoes rigorous testing to ensure consistent efficacy and safety standards.
| Packing | Tinuvin 770 Hindered Amine Light Stabilizer is packaged in 25 kg net weight fiber drums with inner polyethylene liner for protection. |
| Container Loading (20′ FCL) | 20′ FCL typically carries 8-10 metric tons of Tinuvin 770 Hindered Amine Light Stabilizers, packed in 25 kg fiber drums. |
| Shipping | Tinuvin 770 Hindered Amine Light Stabilizer is shipped in tightly sealed, original containers to prevent contamination and moisture ingress. Store and transport in a cool, dry, well-ventilated area, away from heat and direct sunlight. Comply with all applicable chemical handling and transportation regulations for safe and secure delivery. |
| Storage | Tinuvin 770 Hindered Amine Light Stabilizer should be stored in a cool, dry, well-ventilated area, away from direct sunlight and sources of heat or ignition. Keep the container tightly closed and avoid exposure to moisture. Store separately from strong acids, bases, and oxidizing agents. Maintain proper labeling and follow local regulations for chemical storage and handling. |
| Shelf Life | Tinuvin 770 Hindered Amine Light Stabilizer has a shelf life of 2 years when stored in a cool, dry, and sealed container. |
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Purity 99%: Tinuvin 770 Hindered Amine Light Stabilizers with purity 99% is used in automotive plastics production, where it enhances resistance to photodegradation and extends product life under UV exposure. Molecular weight 480 g/mol: Tinuvin 770 Hindered Amine Light Stabilizers of molecular weight 480 g/mol is used in polyethylene films manufacturing, where it provides long-term color retention and mechanical integrity. Melting point 126°C: Tinuvin 770 Hindered Amine Light Stabilizers with a melting point of 126°C is used in polyolefin extrusion processes, where it ensures uniform dispersion and improved light stability. Particle size <10 µm: Tinuvin 770 Hindered Amine Light Stabilizers with particle size less than 10 µm is used in masterbatch formulations, where it enables optimal distribution and consistent stabilization performance. Thermal stability 250°C: Tinuvin 770 Hindered Amine Light Stabilizers with thermal stability up to 250°C is used in high-temperature polymer processing, where it maintains efficacy without degradation. Viscosity 180 mPa·s: Tinuvin 770 Hindered Amine Light Stabilizers with viscosity 180 mPa·s is used in liquid polyurethane coatings, where it aids in smooth application and durable UV resistance. |
Competitive Tinuvin 770 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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