Ekirungo ekiziyiza obuwuka obuleeta obulwadde bwa kapiira DMPPD(Rubber Antioxidant 6PPD)

Okunnyonnyola:

Antioxidant .Erinnya ly'eddagala .	N-(1, 3-dimethylbutyl)-N'-Phenyl-P-Penylene .
Ensengekera ya molekyu .	C18H24N2
Ensengekera ya molekyu .
Obuzito bwa molekyu .	268.41
obuzito bw’ensikirizo .	0.986-1.00
CAS Nedda.	793-24-8
Okusabika	25kg/ensawo .
Obulamu bw'okutereka .	Emyezi 12 .

Okutegeeza:

Okunoonyereza ku nkola y’obutonde (synthetic process) y’ekirungo ekiziyiza obuwuka obuleeta obulwadde bwa kapiira 4020 .

Mu kiseera kino, enkola y’okukola okulwanyisa okukaddiwa kw’awaka 4020 mu maka ekozesa P-aminodiphenylamine ne methyl isobutyl ketone ng’ebintu ebisookerwako. wansi wa puleesa ya 5-16 MPA, ekikomo-okusinziira ku kikomo kikozesebwa okukola hydrogenation reaction, era ekirungo ekirwanyisa okukaddiwa 4020 kifunibwa okuyita mu nkola y’oluvannyuma okufa inexpensive and not easily poisoned, but the product quality is slightly poor and the yield is low. In addition, a small amount of catalyst powder is introduced into the antioxidant 4020, which is applied to the rubber to affect the quality of the rubber product. Most foreign countries use Pt and other precious metals as catalysts, and the quality and yield are better than domestic ones. The sales price has made up for the Ebibulamu eby’omuwendo gwa catalyst ogw’amaanyi. mu kiseera kino, bangi ku bakola eddagala eriziyiza okukaddiwa mu ggwanga 4020 nabo bakola okunoonyereza ku byuma eby’omuwendo eby’okutabula, naye ebyuma ebikulaakulanya amakolero tebinnaba kuzimbibwa, era nga kino era kye kitundu ekikulu eky’okunoonyereza eky’ekirungo ekiziyiza okukaddiwa 4020 synthesis. mu lupapula luno, okuyita mu kugezesebwa okutono n’okugezesebwa okutono n’okugezesebwa okutono, 4020 okukebera 4020 yali 4020 okukebera kwa AS 4020 nga 4020 yali 4020 okugezesebwa kwa 4020 okukebera 4020. Catalyst. Okukebera 3% Pt/C okuva mu kkampuni y’ebweru A esobola okufuna omutindo gw’ekintu kye twetaaga, oluvannyuma lw’ebbugumu ly’okuddamu, puleesa n’okusaasaanya. bw’ogeraageranya n’okulongoosa, embeera z’enkola ezisinga obulungi ze zino: Puleesa 1.5MPa, ebbugumu ly’okuddamu {{25}℃C, omugerageranyo gwa RTKK 1:3{{30} (Molar} ratio (morla ratio). Gonjoola ebizibu ebiri mu nkola y’okulongoosa omuntu omu ku omu, ggulawo ekkubo lyonna ery’enkola, era owereze omusingi gw’okukola dizayini y’okukola dizayini y’amakolero.

Hot Tags .: Rubber antioxidant dmppd(rubber antioxidant 6PPD), China, abakola, abagaba, ekkolero, ebbeeyi, wholesale, eddagala lya kapiira, ekirungo ekigattibwamu ekya kapiira, ekipiira ekitegekeddwa