Light Stabilizer UV-3853

Post Date:
Dec 21,2024
Expiry Date:
Dec 21,2025
Detailed Description:
Cas No. :167078-06-0 Specs:Enterprise Standard
Properties: It is white to off white granular.It is insoluble in water and toluene etc.. Performance Benefits: It is a new-style hindered amine light stabilizer(HALS).Its performance is better than light stabilizer 770,944 and 783.Such as:1.Excellent surface stabilization(glossness,chaling,discoloration).2.Minimal color contribution,low volatility.3.High solubility/compatibility in polyolefins/styrenics,non blooming.4.Performance synergy with other stabilizers,especially high MW HALS and UV absorbers.Uses: It is mainly used in tape,injection and blow molding,film and metallocene of PE,tape,film,fiber and injection molding of PP,TPO,POM,PA,ASA,ABS,HIPS,SAN,PUR and rubber,The addition is 0.2～1.2%wt.The suggested addition is 0.6%wt.
CAS Registry Number:
167078-06-0
Synonyms:
;UV-3853;Cyasorb 3853;2,2',6,6'-TETRAHYDROXYBENZOPHENONE;Light Stabilizer Ha-18;Fatty acids, C12-21 and C18-unsatd., 2,2,6,6-tetramethyl-4-piperidinyl esters;Light Stabilizer HA-18(UV-3853);CYASORBUV-3853;Fettsuren, C12-21 und C18-ungesttigt, 2,2,6,6,-tetramethyl-4-piperidinylester;Cyasorb3853;Primesorb3853;3853;2,2,6,6-tertamethyl-4-piperidinyl-rpw stearin;2,2,6,6-tetramethylpiperidin-4-yl octadecanoate;Cyasorb UV-3853;Light stabilizer 3853;
Molecular Formula:
C₂₇H₅₃NO₂
Molecular Weight:
423.7152
Molecular Structure:

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