Antioxydant 6PD

SUNNNYJOINT 6PPD (4020)

Tegtal:

AntixidantTuru chimique	N{0}}(1,3{1,3{3}}diylul ) {4}N'N {4}N}N-na
Formule moleculaire	C18H24N2
Structure moleculaire
Poids molekulaar	268.41
Yalna	0.986-1.00
CAS NO.	793-24-8
Ëmb	25kg/bag
Dundug jumtukaay	12 weer

Waxtaan:

Antiager 4020, tur chimik: N {1, N {1, {1, {4} dimethyl bulyyl) {5} N {6}) N {6} {6}) N {6} {6} diamine phenylene diamine, produit yi bokk nañu ci dose yi gëna mag ci kawsu stabilisatëri pneu yi ci àdduna bi, baña bàyyi xel ci xeetu cap bu mag bi ak ci xar-xar bu yomb bu baax, màgg gi oxygen bu tàng bi, meteo bi itam amna njeexital yu gëna am solo, ba noppi am njeexital yu am doole ci wen wu base, jëfandikoo kawsu bu baax, styrene, styrene {8}u kawsu, kawsu nirile ak neoprene, ak paraffin (espesialely ak njaxasu chaîne de branched ak microcrystalline wax) stress ak cycle deformation produit kawsu, pause pneir, wàllu pëno, tube biir ak sentiiru sentior ak yeneen sistem aar ci tànneef yi gëna baax ci variaires yi, buñu ko méngale ak anti{10}ing agent NA, mën na am {11} efektu aar ci diir bu yàgg. Sécurisie antioxidant 4020 mingi aju ci reaction hydrogène calcul 4{19}}aminodiphenylamine ak kenobuyl isotyil isotyil ginaaw condensation ci suufu 5 ~ 16MPa. Produit reaction yi ñu ngi leen di am ci raffinage, tàqale ak granulation. Dañu koy faral di jëfandikoo ci katalis bi ci hydrogène catalytic bu antite bi ci biir dëkk bi-ing agent 4020, ci noonu la metal yu am solo yu melni Pt ñu ngi koy jëfandikoo ni katalist. Kon, kalite ak njurum produit yu bawoo feneen ñoo gëna baax produit yi ci kër. Fi ñu tolli nii, defarkati kër yu bari dañuy gaawlu gëstub katalisatëri Pt, waaye ba leegi amul benn liggéey. Rax ci dolli, caabi defar ak defar anti{29}ing agent 4020 mooy liggéey bi 4{36 }}amiphenylamine ak methyl isobubul ketyol keppam. Séquence bu 4-aminodiphenylamine dafa wara jël xeetu nitrobenzene bu sell bi ci nimu gëna gaawe ngir wecci xeetu chilaniline bi jëfandikoo p-nitrochlorobenzene ni macceer bu bees, te loolu mën na wàññi bu baax njëgu defar bi di 4-aminodiphenylam. Ci atum 2004, li ñuy indi ci biir réew mi yegg na ci 36900. Ci ëlëg, Chine mën na jàpp ni dafay dugal ectone benn xeetu hydrogenation bu am benn jéego ngir tabax benn ketobuyle istole isotone methyl bu am 30 000 t.

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