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Co.Ltd as the leading carbon black manufacturer Located in North China.Middle-Shanxi Province.with Convenient Transportation, Abundant Oil Resource. Shanxi Starwin Science & Technology Co.Ltd was established in 2003 covering area of 300,000Sq. Our factory have 5 Carbon black lines with the annual capacity of 110,000Mts carbon black for
1>Carbon black for Rubber & Tire:N219,N220,N330,N329,N351,N550,N660 2>Conductive Carbon Black for Wire,Cable:SWD3850,SDW3590.
3>Carbon for Pigment,Ink,Coating,Masterbatches.C211,C311,C611,SDW3320,.
4>Special carbon black for PVC,PU,PE,Plastic as SWD3290,SDW3280,ect.
The carbon black follows GB/T3778-2011 Specification,and meet ASTM-D17691 Standard.we got ISO9001:2008 Quality Certificate.ISO14001:2004 Environmental Management Certificate.ISO/TS16949:2002 Automotive Quality Certificate. CIRS-REG-CN-160630 Reach Registeration .
WE have employed and trained 30 specialist in carbon field for researching   Eco-carbon black,Low-Rohs Carbon black Extra-conductive carbon, and special grade carbon black which may compete with that of Cabot.
 Through our staff 15 years unremitting efforts,we built a coal tar oil deep processing line with capacity 150,000 per year. 2 sets of 2*3000KW Exhausted Gas Power Generation devices.a Sewage treatment Plant for treating 900,000 Mt waste water per year.
Our carbon black are widely exported to USA,UK, Canada. Inida, Thailand, Ethiopia,Nigeria,ect more than 20 countries and enjoy the high reputation.Friends of worlds are welcome to visit our company and joint hands for our mutual benefit.
N326
Characteristic:
Medium re-enforcing, Low modulus, High elongation, high elongation tear resistance and good flex resistance.
Usage:
Thread of project tire, steel wire has belt layer rubber materials, conveyor belt, industrial airproofing pieces and relevant products
Technical Data:
Â
Item
Unit
N326
Â
Iodine Adsorption Number
g/Kg
82±5
ASTMD-1510
DBP Absorption Number
10-5m3/kg
72±5
ASTMD-2414
Compressed DBP Absorption
Number
10-5m3/kg
64~72
ASTMD-3493
CTAB Surface Area
103m2/kg
113~125
ASTM-D6556
Nitrogen Surface Area
103m2/Kg
73~83
D-4820
STSA
103m2/Kg
76±5
ASTM-D6556
Tint strength
%
1106~116
ASTMD-3265
PH value
Â
7±1.5
ASTMD-1512
Heating Loss
%≤
2
ASTMD-1509
Ash Content
%≤
0.5
ASTMD-1506
45 um mesh
%  ≤
0.05
ASTMD-1514
Impurity
Â
No
Â
Modulus at 300%
Mpa
-3.9±1.0
ASTMD-412
Fines Content
%≤
7
ASTMD-1508
Pour density kg/103
kg/ m3
455±40
ASTMD-1513
Sdw3350, Sdw3360, Sdw3370 Carbon Black for Masterbatches
Model NO.: SDW3350, SDW3360, SDW3370, N330, N550, N660, N774
Origin: China
HS Code: 28030000
WE take the Liberty to introduce our  Shanxi Starwin Science & Technology