Tegtal:

DPG(D)

Turu chimie	Gulanidine difyl
Formule moleculaire	C₁₃H₁₃N₃
Structure moleculaire
Poids molekulaar	211.27
Yalna	1.13-1.19
CAS NO.	102-06-7

Waxtaan:

Jumtukaay	wóor	Poudwi poudre diw	granaar
Melokaan	Poudre bu weex	Poudre bu weex	granule bu weex
M{).P(1}}) (Min) moo gëna rëy wala mu méngoo ak degree	145.0	145.0	145.0
Ñàkkum weer (Max) bu néew wala lu tollu ci %	0.30	0.40	0.30
Ash (Max) mu néew wala mu tollu ci %	0.30	0.40	0.30
Residu yi ci 150μm siive, % Néws moo gëna néew wala ñu tollu ci	0.10	0.10	-
% ëmbiit li, %	-	0.0-2.0	-
Diametre à grade mm mm	-	-	1.5

Originu DPG

Bi Oenslager jàngat kalite kawsu natural, mu gis ci anam wu jaarul yoon ni aniline amna effet buy yokk vulcanisation ci {1} Ngir mëna saafara jafe-jafe volatilite aniline ak toxisite, mu gis produit condensation bu aniline ak karbon, difenyl thiorea {2} accelerator ñu ngi koy gaawe ci gaawaayu vulcanisation inorganisation ba ci acceleratëru vulcanisation organik.

Ci ati 1920, mercapbonbenzothiazole (akseleratër M) dafa def ni ab acceleratëru vulcanisation ci Italie ak Etats Unis, ba noppi gaawaayu vulcanisation thiazole bi dafa gaaw màgg {1} Promoter M vulcanization bi baaxna, te gis-gis bi dañu koy jàppee ni kilomeetar ci yokkute 1922, ab promotër D bu bawoo ci promotër CA defar nañu ko itam.

Performance DPG

Ci elastomer yu gëna bari ci sulfur, DPG dañu koy jëfandikoo ci boole ak thiazole ak accelerateur sulfenamide ni ko co-promoter {1} DPG dafay nekk gel ci NR ak SBR lade moussement de foamx {2} DPG vulcanisation dafa yeex te yomb na scorch, ci anam wu bari jëfandikoowul .

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Accelatëru 102-06-7