Uvinul4050H ma CAS 124172-53-8

CAS:124172-53-8

Fuafua mole:C26H50N4O2

Molecular Weight:450.7

EINECS:413-610-0

upu uiga tutusa: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;

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O le a le Uvinul4050H ma le CAS 124172-53-8?

UV 4050 o se faʻamautu malamalama lelei mo polymers, e aofia ai polyolefins, ABS, Nylon, ma isi. E matua fetaui lelei ma pigments.

Fa'amatalaga

MEA	TULAGA
Liu liusuavai	155℃
Fa'apuna	596.0±50.0 °C(Va'ai)
Malosi	1.02
Vapor pressure	0Pa ile 25℃
Vapor pressure
Suavai Solubility	13g/L ile 25℃

Fa'atatauga

1.Light stabilizer 4050 o se faʻamautu malamalama faʻapitoa mo polyolefins, aemaise lava mo mea faʻapipiʻi polypropylene PP puipui mafiafia ma fiber polypropylene PP.
2.Light stabilizer 4050 e lelei chemicalbook fetaui ma pigments.
3.Light stabilizer 4050 ei ai aafiaga lelei synergistic ma benzoate UV absorbers ma taofia phenol antioxidants, lea e mafai ona faaleleia le tau tetee ma lanu vave o PP ma HDPE.