Acetylene Black

Serial number

Test item

Detection method

unit

Detection value

1

DBP oil absorption value

GB/T 3780.2

ml/100g

264.6

2

Iodine absorption value

GB/T 3780.1

g/kg

85

3

Heating decrement

GB/T 3780.8

%

1.12

4

Ash content

GB/T 3780.10

%

0.04

5

Ethmoid residue (325 mesh)

GB/T 3780.21

mg/kg

6

6

PH value

GB/T 3780.7

/

6.98