Acetylene carbon black used in printing ink/coatings/plastic masterbatch/paper

Product Overview

Description

Granular acetylene carbon black 25% 50% 75% 100%

 

1.Properties:

1. Special technique ensures excellent thermal conductivity, the powder resistivity can be controlled under 0.2Ω.cm, the thermal conductivity of tire bladder is excellent.

2. Special facilities ensure stability of the products.

3. Special controlling methods ensure the purity of products.

4. The product has the features of small volume, easy to transport, very little dust pollution, beneficial to    improve environment, good flowing property and dispersirty etc.

 

2.Specification:

Category \\ Item	Powder	25%compressed product	50%compressed product	75%compressed product	100%compressed product	granular acetylene black
Apparent specific volume(ml/g)	30~50	20~25	14~17	9~12	7~9	3~5
Iodine absorption  (g/kg)≥	80	90	90	80	90	90
Hydrochloric acid absorption (ml/g) ≥	3.9	4.5	3.9	2.9	/	/
Resistivity(Ω.m) ≤	3	2.5	2.5	5.5	3.5	6.50
PH value	6~8	6~8	6~8	6~8	6~8	6~8
Loss on heating(%) ≤	0.4	0.3	0.3	0.4	0.3	0.50
Ash content(%)≤	0.3	0.2	0.2	0.3	0.2	0.3
Grit content(%)≤	0.03	0.02	0.02	0.03	0.00	0.00