Antioxydant ya caoutchouc D 135-88-6.

Ndimbola:

Nkombo ya chimique .	N-phenyl-2-naphthylamine .
Formule moléculaire .	C16H13N
Structure moléculaire .
Kilo ya molécule .	219.3
Gravité .	1.18
CAS NON.	135-88-6
Liboke	25kg/bag .
Bomoi ya kobomba .	sanza 12 .

Spécification:

Komonana	Poudre ya poudre .
Komonana	Poudre ya gris ya pete to ya marron .
kolembisa degré ya point ya monene koleka to ekokani na .	105.0
Kobungisa na kokaukisa % moke to ekokani na .	0.20
mputulu % moke koleka to ekokani na .	0.20
Ba résidus(150μM) % moke to ekokani na .	0.20
Contenu ya objet ya aimant% moke to ekokani na yango na .	0.008
Contenu ya hényle amine .	Réaction ya bleu na violet te .

Ba effets ya anti-Ba agents ya âge ezali mingi mingi ba facteurs internes mpe ba facteurs ya libanda : ba facteurs internes ezali structure moléculaire, volatilité mpe résistance ya oxydation ya ba matières premières ya caoutchouc.Ba facteurs extérieurs mingi mingi ezali na structure ya ba matières premières ya caoutchouc mpe kosalela interférence ya environnement extérieur.Les suivantes ezali analyse mokuse oyo ewutaka na ba aspects misato : structure, taux ya perte mpe concentration ya agent anti{3}.

Structure ya anti-Agent ya âge .

The anti - aging agent can delay the aging speed of rubber.Substituent group can obviously reduce the energy of hydrogen free group, when the electronic gene and electronegativity of substituent group is small, it can enhance the anti-aging effect of anti-aging agent.When the electron gene and electronegativity of the substituent group are large, the energy of hydrogen free group can be increased, and the anti-aging ability of the anti-aging agent can be reduced.Related studies show that the dissociation of n-h bond plays an important role in the aging rate of rubber in amine antiaging agents.When the molecular chain contains an anti-aging agent that can reduce n-h bond substituents, it can delay the oxidation reaction of rubber by controlling the oxygen absorption of rubber raw materials in Processus ya vieillissement ya ba produits ya caoutchouc.

Ba tags ya moto .: Caoutchouc antioxydant pan D, Chine, fabricant, fournisseurs, usine, prix, gros, chimique en caoutchouc, additif en caoutchouc, caoutchouc préparé

Antioxydant en caoutchouc Pan D .