
Antioxydant ya caoutchouc 6ppd .
N-(1,3-Diméthylbutyle)-n'-phenyl-P-phenylène diamine
Formule moléculaire: C18H24N2.
Bozito ya molécule: 268,41
Gravité: 0,986-1,00
CAS No.: 793-24-8.
Paquet: 25kg/bag .
Bomoi ya kobomba biloko: 12mois
Antioxydant ya SunnyJoint 6ppd(4020)
Ndimbola:
Antioxydant .Nkombo ya chimique . | N-(1,3-Diméthylbutyle)-n'-phenyl-P-phenylène diamine |
| Formule moléculaire . | C18H24N2 |
| Structure moléculaire . | ![]() |
| Kilo ya molécule . | 268.41 |
| Gravité . | 0.986-1.00 |
| CAS NON. | 793-24-8 |
| Liboke | 25kg/bag . |
| Bomoi ya kobomba . | sanza 12 . |
Spécification:
Komonana | Granule . |
Gris ya molili . | |
degré ya point de fondue monene koleka to ekokani na . | 44.0 |
mputulu % moke koleka to ekokani na . | 0.30 |
Kobungisa na kokaukisa % moke to ekokani na . | 0.50 |
Antiager 4020 antiager 4020, chemical name: N - (1, 3 - dimethyl butyl) - N - phenyl para-phenylene diamine, the goods is one of the largest rubber stabilizer dosage of current global tyre varieties, resistance to ozone aging crack and flexible crack resistance performance is good, the aging of the hot oxygen, weather also bazali na effet protecteur ya malamu, mpe bazali na effet passif na métal ya base, ba utiliser caoutchouc naturel, caoutchouc butadiene, styrène-Buutage caoutchouc, caoutchouc ya nitrile mpe néoprène, mpe paraffine (surtout na mélange ya cire ya chaîne branché mpe microcristalline cire) mpe kosalela, ekoki ko améliorer ba produits ya caoutchouc, na ndenge ya statique mpe ya kosala na yango na ndenge ya mabe mpe ya kosala na yango. and conveyor belt and other protection system of the best choice of varieties, compared with the anti-aging agent NA, water pumping feed is good, can achieve long-term protection effect.The synthesis of antioxidant 4020 is based on the catalytic hydrogenation reaction of 4-aminodiphenylamine and methyl isobutyl ketone after condensation under the pressure of 5 ~ 16MPA. Ba produits ya réaction ezuami na nzela ya raffinage, ya kokabola pe ya granulation.Cimper esalemaka mingi lokola catalyseur pona hydrogénation catalytique ya anti-agent ya âge 4020 ya kati, nzoka nde ba métaux ya motuya mingi ya bapaya lokola PT esalelamaka lokola catalyseur. Yango wana, lolenge mpe mbuma ya biloko ya bapaya eleki biloko ya mboka. Na tango oyo, ba fabricants mingi ya mboka bazali mpe kosala mbangu bolukiluki ya application ya catalyseur ya PT, kasi ezali nanu industrialisé te.En plus, clé ya production mpe développement ya anti-agent 4020 ezali production ya 4-aminodiphenylamine mpe méthyl isobutyl ketone lokola matériaux bruts. Synthèse ya 4-aminodiphénylamine esengeli e adopter méthode ya nitrobenzène ya processus propre noki noki mpo na ko remplacer méthode ya formyliline en utilisant P-nitrochlorobenzene comme matières premières, oyo ekoki ko réduire mingi coût ya fabrication ya 4-aminodiphénylamine.na présent, méthyl isobutyl cétone ezali produit te na Chine, mpe demande ezali toute dépendante. Na 2004, ba importations ya mboka ekomaki na 36900t. Na mikolo ekoya, Chine ekoki kotalela kokotisa méthode ya hydrogénation ya acétone avancée ya bapaya mpo na kotonga unité ya production ya cétone isobutyl méthyl na sortie annuelle ya 30.000 t.
Ba tags ya moto .: Antioxydant en caoutchouc 6ppd, Chine, fabricant, fournisseurs, usine, prix, gros, chimique en caoutchouc, additif en caoutchouc, caoutchouc préparé
Tinda mituna .

