Bis(2,2,6,6-tetramethyl-4-piperidinyl)sebacate light stability agent 770 UV770
UV 770 is a low molecular weight hindered amine light stabilizer(HALS) that provides excellent light stability for thick sections、films and tapes in the recommended substrates , particularly in PP thick sections. It has broad compatibility and can be easily dispersed. Compared to conventional UV-absorbers , the effectiveness of UV 770 is less depend on the polymer’s thickness. For this reason , the use of UV 770 also provides good light stability in materials with high specific surface, e.g. films and tapes. Combined with other HALS, UV 770 could perform better effectiveness Applications :
UV 770 is a low molecular weight hindered amine light stabilizer(HALS) that provides excellent light stability for thick sections、films and tapes in the recommended substrates , particularly in PP thick sections. It has broad compatibility and can be easily dispersed. Compared to conventional UV-absorbers , the effectiveness of UV 770 is less depend on the polymer’s thickness. For this reason , the use of UV 770 also provides good light stability in materials with high specific surface, e.g. films and tapes. Combined with other HALS, UV 770 could perform better effectiveness Applications :
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