Imvugo:

DPG(D)

Izina ry'imiti	Diphenyl guanidine
Igikoresho c'amamolekile	C₁₃H₁₃N₃
Igishushanyo c'umubiri
Uburemere bw'ibihimba	211.27
Ubuzima	1.13-1.19
CAS NO{0}}	102-06-7

Gusobanura:

Umutwe	igiti	Ifu y'amavuta	Igihambaye
Isura	Ifu y'umweru-umweru	Ifu y'umweru-umweru	Igishushanyo c'umweru
Inzoya M{0}}P. (Min) nini canke ingana n'izinga	145.0	145.0	145.0
Kubura kwumisha (Max) Bito canke bingana na %	0.30	0.40	0.30
Ash (Max) Nta n'imwe irengeye canke ingana na %	0.30	0.40	0.30
Ibirego biri ku rugero rwa 150μm, % Less kuruta canke bingana na	0.10	0.10	-
Ibirimwo amavuta, %	-	0.0-2.0	-
Igiharuro c'umurongo mm	-	-	1.5

Inkomoko ya DPG

Igihe Oenslager yarize uburyo bw’imipira kamere, yasanze mu mpanuka ko aniline yari ifise ingaruka zitera imbere mu 1906. Kugira ngo atore umuti ingorane y’uguhinduka kw’amazi n’ubumara, yasanze igihimba c’umubiri c’ivyuma vy’umubiri n’ivy’umuyagankuba, diphenyl thiourea. (Promoter CA). umuvuduko w'ivyuma utera imbere cane uva ku gikoresho co gutera umugera wa vulcancteur ku buryo butagira ubuzima ku gikoresho co gutera umugera wa vulcanator .

Mu myaka ya 1920, mercaptobenzothiazole (umucuruzi M) yakoreshejwe nk’umuvuzi w’ivyuma mu Butaliyano no muri Leta Zunze Ubumwe za Amerika, kandi umuvuzi w’ivyihuta w’umuvurungano wihuta cane. 1922, umu promoteri D yava ku mu promoter CA na we nyene yarateguwe.

Uko DPG ikora

Mu bikoresho vyinshi vy’ubuhinga bwa none, DPG ikoreshwa hamwe n’igikoresho co gutera imbere nk’umuterankunga. DPG ikora nk’umuti mu nzira za NR na SBR pustx restx.

Imisoro ishushe: Igikoresho co kwihutisha umukate d 102-06-7, Ubushinwa, umuhinguzi, abagurisha, uruganda, igiciro, umubumbe w'imipira, igiti c'umupira, umukate w'imipira, uteguwe

Igikoresho co kwihutisha 102-06-7