carbon black N330

Detailed Product Description

STANDARDGB 3778-2003 OR ASTMD
Item		Unit	Grade	N220	N234	N330	N326	N339	N375	N550	N660
	Iodine Adsorption Number	g/Kg	superior	121±5	120±5	82±5	82±5	90±5	90±5	43±4	36±4
			Qualified	121±7	120±7	82±7	82±7	90±7	90±7	43±6	36±6
	DBP Absorption Number	10-5m3/kg	superior	114±5	125±5	102±5	72±5	120±5	114±5	121±5	90±5
			Qualified	114±7	125±7	102±7	72±7	120±7	114±7	121±7	90±7
	Compressed   DBP Absorption Number	10-5m3/kg	superior	93~103	97~107	83~93	64~72	94~104	91~101	80~90	69~79
			Qualified	90~106	94~110	80~96	62~74	91~107	88~104	77~93	66~82
CTAB	CTAB Surface Area	103m2/kg	superior	105~117	113~125	76~88	77~89	87~99	90~102	37~47	31~41
			Qualified	102~120	110~128	73~91	74~92	84~102	87~105	35~49	29~43
	Nitrogen Surface Area	103m2/Kg	superior	114~124	114~124	73~83	73~83	86~96	88~98	34~44	31~39
			Qualified	112~126	112~126	71~85	71~85	84~98	86~100	34~46	29~41
	Tint strength	%	superior	111~121	118~128	99~109	106~116	106~116	109~119	¬	¬
			Qualified	108~124	115~131	96~112	103~119	103~119	106~122	¬	¬
PH	PH Value		Qualified	7±1.5
	Heating Loss	%≤	Qualified	2.5						1.5
	Ash Content	% ≤	Qualified	0.7
45	45 um mesh	%  ≤	superior	0.05
			Qualified	0.10
	Impurity		Qualified	NO
	Fines Content	%≤	Qualified	7
	Pour density	kg/m3	Qualified	355±40	320±40	380±40	455±40	345±40	345±40	360±40	440±40
300%	Modulus at 300%	Mpa	superior	-2.3±1.0	-0.4±1.0	-0.9±1.0	-3.9±1.0	-0.6±1.0	0.1±1.0	-0.9±1.0	-2.6±1.0
			Qualified	-2.3±1.6	-0.4±1.6	-0.9±1.6	-3.9±1.6	-0.6±1.0	0.1±1.6	-0.9±1.6	-2.6±1.6