Light Stabilizer 770 White Powder Or Granular For Olefin Copolymers

Light Stabilizer 770 White Powder Or Granular For Olefin Copolymers

Light Stabilizer 770 Chemical Name:Bis(2,2,6,6-tetramethyl-4-piperidyl)sebaceate

CAS NO:52829-07-9

Molecular formula:C28H52 O4N2

Feather of Light Stabilizer 770

Light Stabilizer 770 is a low molecular weight hindered amine light stabilizer that provides

excellent light stability for thick sections and films in the recommended substrates.Benefits

of using LS770 is the high light-stabilizing performance,particularly in PP thick sections.

It has broad compatibility and can be easily dispersed. Compared to conventional UV-absorbers,

the effectiveness of LS770 is less dependent on the polymer's thickness.For this reason the use

of LS770 also provides good light stability in articles with higher specific surface,e.g.films and tapes.

Specification of Light Stabilizer 770

Chemical Properties

Insoluble in water, easily dissolves in methanol, ethanol, methylbenzene, and ketones.

Application of Light Stabilizer 770

LS770 is recommended to be used in polypropylene,impact modified PP(TPO),EPDM,polystyrene,

impact poystyrene,ABS,SAN,ASA and polyurethanes and is also effective in polyamides and polyacetals.

Storage of Light Stabilizer 770

Store in dry places under 30°C.

Package of Light Stabilizer 770

25kg/ carton, or 25kgs/bag