BX UV 770
Chemical Name:
bis(2,2,6,6-tetramethyl-4-piperidyl)sebacate
| Formula | C28H52O4N2 |  |
| Molecular Weight | 480.74 | |
| CAS# | 52829-07-9 |
Specification:
| Appearance | white crystalline granules | |
| Melting point | 81℃-85℃ | |
| Flashpoint | > 150°C | |
| Solubility（20℃） | Water | < 0.01 |
| MeOH | 38 | |
| EtOH | 50 | |
| Acetone | 19 | |
| Ch2Cl2 | 56 | |
| Hexane | 5 | |
Application:
>BX UV 770 is A Low molecular weight hindered amine light stabilizer (HALS). also known as HALS 770.
>UV 770 prevents ultraviolet degradation in polypropylene, polystyrene, ABS, polyurethanes, polyacetals, and polyamides. It provides outstanding long-term stability by a radical trapping mechanism similar to that of hindered phenols. Very effective for articles with a high surface area such as films and tapes. Replace basf tinuvin 770.
>The recommended concentrations of UV 770 range is between 0.1 % and 1.0 %, depending on the substrate, processing conditions and application.
Handling and Safety:
>Not intended for use in applications that come in contact with food or in products which may come in contact with mucous membranes or abraded skin or be implanted into the body.
>For additional handling and toxicological information, please consult us for Material Safety Data Sheet.
Package:
25kg per fiber drum, 9*3 layer 27 drums per pallet,or according to customers’ requirements.