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service details

Carbon Black

We supply the Acetylence black,Carbon black pigment(Color black),specialty carbon black and liquid carbon black paste for rubber,battery, plastic, ink,coating,cable industrial,etc.
We  also cooperate with some famous european and US companies  to import the  carbon black, such as "Orion Engineered Carbons", "PRINTEX","AROSPERSE" carbon black pigment.


1.ACET(Acetylene black) 

we supply the acetylene black for industry of tyre, conductive rubber,battery,micro oven material.

(1) National Standard and  Enterprise Standard

Category \ ItemPowder25%compressed product※50%compressed product75%compressed product100%compressed product※granular acetylene black※
Apparent specific volume(ml/g)30～5020～2514～179～127～93～5
Iodine absorption  （g/kg）≥809090809090
Hydrochloric acid absorption (ml/g) ≥3.94.53.92.9//
Resistivity(Ω．m) ≤32.52.55.53.56.50
PH value6～86～86～86～86～86～8
Loss on heating(%) ≤0.40.30.30.40.30.50
Ash content（%）≤0.30.20.20.30.20.3
Grit content（%）≤0.030.020.020.030.000.00
ImpuritiesNONONONONONO
【Absorption intensity ml/5g】 ≥////19.018.0
【Oil Absorption Value ml/100g 】≥////190190

Remarks: 1、The above indexes are National Standards(GB), the indexes of items with " ※ " are
                       our Standards  refering  to National Standards(GB).
                2、Testing method is based on GB/T3782-2006, the indexes with "【 】" are based on 
                       our Standard; Some index could be adjusted in accordance with customer's 
                      requirements.

(2)Specific Indicators  of Acetylene Black

Category\item
used for batteries
used for conductive silicone
used for special industries
Powder
Granular
Apparent specific volume （ml/g）
16～17
10～12
7～9
3～5
Iodine absorption （g/kg）≥
90
90
90
90
Hydrochloric acid absorption  (ml/g) ≥
4.4
4
3.5
2.4
Resistivity(Ω．m) ≤
1.8
2
2.8
5
PH value
6～8
6～8
6～8
6～8
Loss on heating(%) ≤
0.2
0.2
0.2
0.2
Ash content（%）≤
0.2
0.2
0.2
0.2
Grit content（%）≤
0.003
0.003
0.003
0.003
ImpuritiesNONONONO
【Absorption intensity】 ml/5g ≥
23.4
21.0
20.3
18.8
【Oil absorption value】 ml/100g ≥
250
220
213
198

 Remarks:  1、 Some index could be adjusted in accordance with customer's requirements.
                   2、 Testing method is based on GB/T3782-2006, the indexes with "【】" are based on 
                          our Standard.


(3)Package


2. Carbon black pigment(Color black)

we also supply the Carbon black pigment for industry of rubber,plastic,ink,coating,tyre,etc.






For more information, please contact: sales@qdhetian.com. 



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