I-Antioxidant 168 CAS 31570-04-4

I-CAS:31570-04-4

MF:I-C42H63O3P

Inombolo ye-EINECS:250-709-6

Ukupakisha:25kgs/igubu

Isithethantonye: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

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Khuphela

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Yintoni iAntioxidant 168 CAS 31570-04-4?

I-Antioxidant 168 yeyona phosphate ester antioxidant ebalaseleyo enembonakalo yomgubo omhlophe. Inyibilika ngokulula kwizinyibilikisi eziphilayo ezifana ne-benzene, i-chloroform, kunye ne-cyclohexane, i-soluble kancinane kwi-ethanol kunye ne-acetone, ayinyibiliki kwizinyibilikisi ze-polar ezifana namanzi kunye notywala, kwaye i-soluble kancinane kwi-esters. Ubuthi obuphantsi, ukuguquguquka okuphantsi, ukuzinza okuphezulu kwe-thermal, ukuxhathisa okugqwesileyo kwe-hydrolysis, kunye nokubola okusebenzayo kwee-hydroperoxides ezenziwe ngexesha lokulungiswa kwe-thermal ye-polymer materials.

Inkcazo

Imbonakalo		Umgubo omhlophe
Ukunyibilika		Cacileyo
Ukukhanya ugqithiso(% )	425nm	≥98.0
	500nm	≥98.0
Umba oguquguqukayo(wt%)		≤0.30
Indawo yokunyibilika(℃)		183.0 ~187.0
Ukuxhathisa i-Hydrolysis °		Ufanelekile
(95 C emanzini 5h)(h) Ixabiso leasidi(mgKOH/g)		≤0.30
Umxholo ophambili(wt%)		≥99.0
Mahala 2.4-di-tert-butylphenol(wt%)		≤0.20

Isicelo

Isetyenziswe ngokubanzi kwi-polyolefins (njenge-polyethylene, i-polypropylene) kunye ne-olefin copolymers, i-polyamides, i-polycarbonates, i-PS resins, i-PVC, iiplastiki zobunjineli, i-rubber kunye neemveliso ze-petroleum, ii-resin ze-ABS kunye nezinye izinto ze-polymer. Iikhompawundi eziyinkimbinkimbi zingasetyenziselwa ukunamathela, i-resin yendalo okanye i-synthetic adhesive resins, njl.