PUREBLACK® Carbons
Columbian Chemicals, one of the world’s largest manufacturers of carbon black, and Superior Graphite, the leading expert in value-added performance products based on continuous high temperature purification, have collaborated to develop the line of PUREBLACK® Carbon products. This new class of ultra-high purity, nano-particle carbons effectively combines the performance and economic advantages of both carbon black and graphite.
The PUREBLACK® line of carbon products is already delivering value-added technical solutions in user applications requiring high purity and enhanced performance. Commercial quantities of these products are currently available with tailored particle size, structure, and micro-crystallinity to provide our customers with technical solutions. Target applications for PUREBLACK® carbons include:
- FDA indirect food contact (21 CFR 178.3297)
- Energy Systems
- Wire & Cable
- Friction materials
- Carbon parts
- Polymers
- Tire curing bladders
PUREBLACKS® Applications
| Grade |
NSA (m2/g) |
Particle Size (nm)
|
Comments |
| Conductive Applications |
| PUREBLACK -205 |
50 |
42 |
easy processing, higher electrical and thermal conductivity than Acetylene Black
|
| Other Applications |
| SCD-550 |
73 |
32 |
rubber application |
|