Tshuaj tua kab mob 168 CAS 31570-04-4

CAS:31570-04-4

MF:C42H63O3P

EINECS No.:250-709-6

Ntim:25kgs/nruas

Lub ntsiab lus: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

Sau Koj Cov Lus

Cov Khoom Qhia Txog Khoom

Rub tawm

Cov Cim Npe Khoom

Antioxidant 168 CAS 31570-04-4 yog dab tsi?

Antioxidant 168 yog ib qho tshuaj antioxidant zoo heev rau phosphate ester nrog cov hmoov dawb zoo li hmoov. Nws yooj yim yaj rau hauv cov organic solvents xws li benzene, chloroform, thiab cyclohexane, me ntsis yaj rau hauv ethanol thiab acetone, tsis yaj rau hauv cov polar solvents xws li dej thiab cawv, thiab me ntsis yaj rau hauv esters. Tsis muaj tshuaj lom, tsis tshua muaj volatility, thermal stability siab, zoo heev hydrolysis tsis kam, thiab ua haujlwm zoo decomposition ntawm hydroperoxides tsim thaum lub sijhawm thermal processing ntawm polymer cov ntaub ntawv.

Cov Lus Qhia Tshwj Xeeb

Qhov tsos		Hmoov dawb
Kev yaj tau		Ntshiab
Lub teeb Kev xa tawm (%)	425nm	≥98.0
	500nm	≥98.0
Cov khoom tsis ruaj khov (wt%)		≤0.30
Melting point (℃)		183.0～187.0
Kev tsis kam rau hydrolysis °		Tsim nyog
(95 C hauv dej 5 teev) (h) Tus nqi kua qaub (mgKOH / g)		≤0.30
Cov ntsiab lus tseem ceeb (wt%)		≥99.0
Dawb 2.4-di-tert-butylphenol (wt%)		≤0.20

Daim Ntawv Thov

Siv dav hauv polyolefins (xws li polyethylene, polypropylene) thiab olefin copolymers, polyamides, polycarbonates, PS resins, PVC, engineering plastics, roj hmab thiab roj av, ABS resins thiab lwm yam khoom siv polymer. Cov tshuaj sib xyaw kuj tseem siv tau rau cov nplaum, cov nplaum ntuj lossis hluavtaws, thiab lwm yam.