Pigment Carbon Black -HB-4A - HB-4A Specificaton & Trade Terms
| Model | HB-4A |
|---|
| Place Of Origin | Zhejiang |
|---|
| Price Term | EX-Work |
|---|
| Payment Term | T/T |
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1. Product Information
1) Product name HB-4A
2) Color index name Pigment Black 7
3) Chemical type Carbon Black
4) Molecular formula C
5) CAS No. 1333-86-4
6) EU No. 215-609-9
7) Relative trade name Degussa 4A
2. Physical Properties
1) PH Value 2.8
2) Particle size (nm) 18
3) Iodin absorption (m2/g) 196
4) DPB absorption Powder 106
(cc/100g) Granular 96
5) Tint strength 135
3. Technical comments
HB-4A is a kind of medium color gas processing pigment carbon black, it is similar with Degussa 4A
