|
 해외 저렴하고 품질 좋은 Carbon을 고객의 요구 조건에 맞춰서 수입 및 제공.
 Super conductive carbon black
| ITEMS |
SPECIFICATION |
RESULTS |
| Appearance |
back powder |
Conforms |
| iodine absorption value （g/kg ) |
≥400
|
425 |
| special surface area(BET) |
≥350 ㎡/g |
365 ㎡/g |
| DBP absorption value(cc/100g) |
230±10 |
Conforms |
| Electrical resistivity （Ω·m） |
≤1.5 |
1.5 |
| Partical size(nm) |
≤18 |
18 |
| Loss on drying |
≤2.5% |
2.0% |
| Ash |
≤0.5% |
0.5 |
| Conclusion |
Up to the Standard |
| Remarks |
- |
| Storage |
Store in cool place. Keep container tightly closed in a dry and well-ventilated place. |
Conductive carbon black：S-6
| ITEMS |
UNIT |
STANDARD |
| specific surface area |
m²/g |
102 |
| Heatingloss |
% ≤ |
0.2 |
| DBP Absorptionvalue |
cc/100g |
295 |
| PH |
- |
7.3 |
| size |
nm |
34 |
| electricalresistivity |
Ω.m, |
1.2 |
| ashcontent |
%, ≤ |
0.2 |
| residueonsieve |
% ＜ |
0.02 |
| impurities |
- |
None |
|
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