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| Tinuvin 770 |
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| Bis(2,2,6,6-tetramethyl-4-piperidyl) sebacate |
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| Bis (2,2,6,6-tetramethyl-4-piperidinyl) sebacate |
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| 52829-07-9 |
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* Application:
Tinuvin 770 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.
* Feature:
Tinuvin 770 is a low moleclar weight hindered amine light stabilizer that provides excellent light stability for thick sections and films in the recmmended substrates. Benefits of using Tinuvin 770 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 Tinuvin 770 is less dependent on the polymer's thickness. For this reason the use of Tinuvin 770 also provides good light stability in articles with higher specific surface, e.g. films and tapes. Combined with other HALS TINUVIN 770 is part of other synergistic blends, e.g. Tinuvin. |
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Molecular weight: 481
Melting Range: 81-85'C
Flashpoint: > 150'C
Specific Gravity(20'C): 1.05 g/cm3
Vapor Pressure(20'C): 1.3 E-8 Pa
Bulk density: 470-510 g/l |
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