Uvinul4050H me te CAS 124172-53-8

CAS:124172-53-8

Tātai ngota:C26H50N4O2

Taumaha ngota:450.7

EINECS:413-610-0

Ngā kupu taurite:Formamide,N,N-1,6-hexanediylbisN-(2,2,6,6-tetramethyl-4-piperidinyl)-; N,N′-1,6-Hexanediylbis[N-(2,2,6,6-tetramethyl-4-piperidinyl)formamide; N,N'-1,6-hexanediylbis(N-(2,2,6,6-tetramethyl-piperidin-4-yl)-formamide; TiangangHS-450;N,N'-Bis(2,2,6,6-tetramethyl-4-piperidyl)-N,N'-diformylhexamethylenediamine; N,N'-(Hexane-1,6-diyl)bis(N-(2,2,6,6-tetramethylpiperidin-4-yl)formamide); SunsorbLS-4050; Uvinul4050H

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He aha te Uvinul4050H me te CAS 124172-53-8?

He mea whai hua te UV 4050 hei whakaū i te mārama mō ngā pūmua, tae atu ki ngā polyolefin, ABS, nairona, me ētahi atu. He tino hototahi ki ngā tae.

Whakatakotoranga

TAONGA	PAEREWA
Te pūwāhi rewa	155℃
Te pūwāhi koropupū	596.0±50.0 °C (I matapaetia)
Kiato	1.02
Vpēhanga āporo	0Pa i te 25℃
Vpēhanga āporo
Te wairewatanga o te wai	13g/L i te 25℃

Tono

1. Ko te whakaū rama 4050 he whakaū rama motuhake mō ngā polyolefin, he mea tino pai mō ngā hua whakarewa polypropylene PP pakitara matotoru me ngā muka polypropylene PP.
2. He pai te hototahitanga o te pūmau rama 4050 ki ngā tae.
3. He pai te pānga tahi o te whakaū rama 4050 me ngā mimiti UV benzoate me ngā antioxidants phenol ārai, ka taea te whakapai ake i te ātete huarere me te pumau tae o te PP me te HDPE.