Carbon Black N326, N330, N381, N531, N550, N650, N683

• Raw Material: Synthetic Rubber
• Material: Crepe Rubber
• Appearance: Granules
• Shipping Cost: Estimated freight per unit.: about shipping cost and estimated delivery time.
• Currency: US$
• Return&refunds: You can apply for a refund up to 30 days after receipt of the products.
• Model NO.: N539
• Form: Solid
• Certificate: EU.Reach
• Transport Package: 25kgs, 1000kgs
• Specification: ASTM-d
• Trademark: Daguanmging
• Origin: China
• HS Code: 28030000
• Production Capacity: 5000t/M
• Package Size: 100.00cm * 100.00cm * 240.00cm
• Package Gross Weight: 1005.000kg

Product Description

TECHNICAL SHEET   (STANDARD:GB3778-2011 & ASTMD1765-91)
NO.	Item	Unit	Grade	N539
1	Iodine Adsorption Number	g/kg	Superior	82±5
			Qualified	82±7
2	DBP Absorption Number	10 -5 m 3 /kg	Superior	72±5
			Qualified	72±7
3	Compressed   DBP Absorption Number	10 -5 m 3 /kg	Superior	64~72
			Qualified	62~74
4	CTAB Surface Area	10 3 m 2 /kg	Superior	77~89
			Qualified	74~92
5	Nitrogen Surface Area	10 3 m 2 /kg	Superior	73~83
			Qualified	71~85
6	STSA	10 3 m 2 /kg	Superior	76±5
			Qualified	76±9
7	Tint Strength	%	Superior	106~116
			Qualified	103~119
8	PH Value		Qualified	7±1.5
9	Heating Loss	%≤	Qualified	2.5
10	Ash Content	% ≤	Qualified	0.7
11	45 um Mesh	%  ≤	Superior	0.05
			Qualified	0.10
12	Impurity		Qualified	NO
13	Fines Content	%≤	Qualified	7
14	Toluene Discoloration	% max 1618	Qualified	90(85--90)
15	Sulfur	% max 1619	Qualified	1.1
16	Pour density	kg/m3	Qualified	455±40
17	Modulus at 300%	mpa	Superior	-3.9±1.0
			Qualified	-3.9±1.6