I-Antioxidant 168 CAS 31570-04-4

I-CAS:31570-04-4

MF:I-C42H63O3P

Inombolo ye-EINECS:250-709-6

Ukupakisha:25kgs/isigubhu

Igama elifanayo:I-Phenol,2,4-bis(1,1-dimethylethyl,phosphite; ANTIOXIDANT168IRGANOX168; Phenol,2,4-bis(1,1-dimethylethyl)-,phosphite(3:1;Tri(2,4-di-tert-) butylphenyl)phosphite;Phenol,2,4-bis(1,1-dimethylethyl,phosphite(3:1); tri(2,4-Ditertrabutylphenyl)phosphiteester; Tris(2,4-di-tert-butylphenyl)phoshit; Doverphos -S-480

Shiya Umlayezo Wakho

Imininingwane Yomkhiqizo

Landa

Omaka bomkhiqizo

Iyini i-Antioxidant 168 CAS 31570-04-4?

I-Antioxidant 168 iyi-phosphate ester antioxidant enhle kakhulu enokubonakala kwempushana emhlophe. Incibilika kalula kuzincibilikisi zemvelo ezifana ne-benzene, i-chloroform, ne-cyclohexane, inyibilika kancane ku-ethanol ne-acetone, ayincibiliki kuzincibilikisi ze-polar ezifana namanzi notshwala, futhi inyibilika kancane kuma-esters. Ubuthi obuphansi, ukungaguquguquki okuphansi, ukuzinza okuphezulu kokushisa, ukumelana okuhle kakhulu kwe-hydrolysis, nokubola okusebenzayo kwama-hydroperoxides akhiqizwa ngesikhathi sokucubungula okushisayo kwezinto ze-polymer.

Ukucaciswa

Ukubukeka		Impushana emhlophe
Ukuncibilika		Kucace
Ukukhanya ukudlulisa(%)	425nm	≥98.0
	500nm	≥98.0
Indaba eguquguqukayo(wt%)		≤0.30
Iphoyinti lokuncibilika(℃)		183.0–187.0
Ukumelana ne-Hydrolysis °		Ufanelekile
(95 C emanzini 5h)(h) Inani le-Acid(mgKOH/g)		≤0.30
Okuqukethwe okuyinhloko(wt%)		≥99.0
I-2.4-di-tert-butylphenol yamahhala(wt%)		≤0.20

Isicelo

Isetshenziswa kakhulu kuma-polyolefin (njenge-polyethylene, i-polypropylene) nama-olefin copolymers, ama-polyamides, ama-polycarbonates, ama-PS resins, i-PVC, amapulasitiki obunjiniyela, imikhiqizo yenjoloba kanye ne-petroleum, ama-ABS resins nezinye izinto ze-polymer. Izinhlanganisela eziyinkimbinkimbi zingasetshenziselwa izinto zokunamathisela, izinsimbi zemvelo noma zokwenziwa zokunamathela, njll.