Carbon Black

Carbon Black is obtained from the pyrolysis process is treated by the refined process and upgrading Carbon system, then the clean Carbon Black is blended with chemical to produce DVA Premium Carbon Black that meet the international standard. Our final product has similar properties to virgin Carbon Black.

The application of DVA Premium Carbon Black is used as Semi-reinforcing black filler in numerous rubber compounds, tire productions compounds, road construction compounds.

Content
Unit
Test method
Grade 1
Grade 2


pH value

ASTM D3838
6-9
6-9

Surface area
m2/g
ASTM D3663
111
56,3

Apparent Gravity
g/cm3
ASTM D2854
0,32
0,32

Ash content
%
ASTM D2866
0,45
9,4

Sulfur content
wt%
ASTM D1619A
1,1
2,8

325 mesh pass
wt%
CNS13264
99,9
54,77

Volatile matter
wt%
ASTM D3175
4,35
4,35

Iodine Number
mg/g
ASTM D4607
121
123

Content	Unit	Test method	Grade 1	Grade 2
pH value		ASTM D3838	6-9	6-9
Surface area	m2/g	ASTM D3663	111	56,3
Apparent Gravity	g/cm3	ASTM D2854	0,32	0,32
Ash content	%	ASTM D2866	0,45	9,4
Sulfur content	wt%	ASTM D1619A	1,1	2,8
325 mesh pass	wt%	CNS13264	99,9	54,77
Volatile matter	wt%	ASTM D3175	4,35	4,35
Iodine Number	mg/g	ASTM D4607	121	123

INFORMATION AND CONTACT

All products may not be available in all countries, please check with the official distributor of DVA.
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