Phepelo ea Unilong UV 292 CAS 82919-37-7 Ka Phano e Potlakileng

CAS:82919-37-7

Bohloeki:96%metsotso

Foromo ea limolek'hule:C21H39NO4

Boima ba limolek'hule:369.54

EINECS:280-060-4

Nako ea Polokelo:Selemo se le seng

Mantsoe a tšoanang:Methyl 1,2,2,6,6-pentamethyl-4-piperidyl sebacate; TINUVIN765; TINUVIN292; UV-3765; BIS(1,2,2,6,6-PENTAMETHYL-4-PIPERIDINYL)-SEBACATE; BIS(1,2,2,6,6-PENTAMETHYL-4-PIPERIDINYL)SEBACATEMETHYL1,2,2,6,6-PENTAMETHYL-4-PIPERIDINYLSEBACATE; 10-[(1,2,2,3,6,6-hexamethyl-4-piperidinyl)oxy]-10-oxodecanoate; Decanedioicacid,methyl1,2,2,6,6-pentamethyl-4-piperidinyl; 1-(Methyl)-8-(1,2,2,6,6-pentamethyl-4-piperidinyl)-sebacate

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Qaqiso ea Sehlahisoa

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Li-tag tsa Sehlahisoa

UV 292 CAS 82919-37-7 ke eng?

UV 292 ke sesebelisoa sa ho tsitsisa mabone a metsi se ka eketsang nako ea ho pepesehela kantle ha polasetiki le lipente tse fapaneng. Nakong ea ts'ebetso, ha e hlahise monko o nang le li-polymer kapa e ama 'mala oa pele oa thepa. Ha e feto-fetohe habonolo nakong ea ts'ebetso ea mocheso o phahameng 'me e lumellana hantle le polymer.

UV 292 ke sesebelisoa sa ho tsitsisa khanya se entsoeng ka motsoako oa li-ester tse peli, se nang le phello ea tšebelisano-'moho le li-absorber tsa UV tsa benzotriazole 'me se ka thibela ka katleho masela ho phatloha le ho petsoha ha bokaholimo tlas'a khanya ea letsatsi.

Tlhaloso

Ponahalo	Mokelikeli o Bosehla bo Bobebe o nang le Viscous
Ntlha ea ho Hoama %	-10℃ mets
Dikahare tse feto-fetohang %	0.50 max
Molora %	0.10 max
Teko %	Metsotso e 96.0
'Mala oa APHA	50 e phahameng ka ho fetisisa
Ho hlaka ha Tharollo	Hlakola
Phetiso %	425nm 98.0 mets 500nm 99.0 mets

Kopo

UV 292 e sebelisoa haholo-holo ho li-polymer tsa tlhaho tse kang polyethylene, PVC, PVB, resin ea ABS, polyester le polyurethane. E loketse haholo polyurethane, kaha Light stabilizer 292 e na le ho qhibiliha ho hoholo ha li-solvents.

UV 292 e loketse haholoanyane bakeng sa ho roala likoloi le ho roala liindasteri. Pente ea lehong, ho roala liindasteri tse thatafatsang khanya, resin ea PU, likhomaretsi le polasetiki e 'ngoe.

UV 292 e na le phello e ntle ea tšebelisano-'moho ha e sebelisoa hammoho le li-absorber tsa UV tsa mofuta oa benzotriazole, tse ka ntlafatsang haholo khanyetso ea boemo ba leholimo ea sehlahisoa, ho molemo haholo ho feta ho sebelisa li-absorber tsa UV feela. Ka ho eketsa li-dispersant tse loketseng, Light stabilizer 292 e ka tšoaneleha hantle bakeng sa lipeipi tse thehiloeng metsing.