I-Bis(2,2,6,6-tetramethyl-4-piperidyl) sebacate CAS 52829-07-9

I-CAS:52829-07-9

I-Molecular Formula:I-C28H52N2O4

Isisindo se-Molecular:480.72

I-EINECS:258-207-9

Omqondofana:I-Decanedioic acid bis(2,2,6,6-tetramethyl-4-piperidinyl) ester; I-DECANEDIOIC ACID BIS(2,2,6,6-TETRAMETHYL-4-PIPERIDYL) ESTER; I-BIS(2,2,6,6-TETRAMETHYL-4-PIPERIDINYL)SEBACATE; I-BIS(2,2,6,6-TETRAMETHYL-4-PIPERIDYL) SEBACATE; I-BTPS; I-TINUVIN 770

Shiya Umlayezo Wakho

Imininingwane Yomkhiqizo

Landa

Omaka bomkhiqizo

Yini i-DBis(2,2,6,6-tetramethyl-4-piperidyl) sebacate CAS 52829-07-9?

I-Light stabilizer 770 iyimpushana yekristalu emhlophe noma ephuzi kancane, okuwumkhiqizo ojwayelekile wesisindo samangqamuzana amaningi phakathi kwezizinzisi zokukhanya ze-amine ezivimbelwe. Iyancibilika kuzincibilikisi zemvelo ezifana ne-ethanol, i-ethyl acetate, i-benzene, futhi engancibiliki emanzini. Kuyinhlobonhlobo emele yesisindo esiphansi sama-HALS. Ine-photostability ephezulu futhi ifaneleka emikhiqizweni efana ne-polyethylene, i-polypropylene, i-polystyrene, i-ABS, njll. Umphumela wayo we-photostability izikhathi ezingu-3-4 ze-ultraviolet absorbers kanye ne-nickel quenchers, ikakhulukazi emikhiqizweni ye-polyolefin. Ngenxa yesisindo sayo esincane samangqamuzana, ukuguquguquka okuphezulu, ukumelana kabi nokunyakaza nokukhipha, kufanelekile ukusetshenziswa emikhiqizweni ewugqinsi.

Ukucaciswa

Into	Ukucaciswa
Iphuzu elibilayo	499.8±45.0 °C(Kubikezelwe)
Ukuminyana	1.01±0.1 g/cm3(Kubikezelwe)
Iphoyinti lokuncibilika	82-85 °C(lit.)
iphoyinti elikhanyayo	421 °F
Umfutho we-vapor	0Pa at 20℃
I-SOLUBLE	18.8mg/L ngo-23℃

Isicelo

I-Bis (2,2,6,6-tetramethyl-4-piperidyl) i-sebacate ifanele i-polypropylene, i-polyethylene ephezulu-density, i-polyurethane, i-polystyrene, i-ABS resin, njll. Umphumela wayo wokuzinza wokukhanya ongu-770 uphakeme kunezinza ezivamile ezisetshenziswayo. Uma isetshenziswa ngokuhlanganiswa nama-antioxidants, ingathuthukisa ukumelana nokushisa, futhi uma isetshenziswe ngokuhambisana nama-Absorbers e-UV, ibuye ibe nomphumela we-synergistic, ithuthukise nakakhulu umphumela we-photostability. I-Bis (2,2,6,6-tetramethyl-4-piperidyl) i-sebacate isetshenziselwa i-polypropylene, i-polyethylene unsaturated resin, i-polyurethane, i-polystyrene, ne-ABS resin, futhi umphumela wayo wokuthwebula uphakeme kunezinzinzisi zokukhanya ezivame ukusetshenziswa.