The carbon
allotrope
catalogue.
Four structures, one element. Grade, purity and volume are tuned to your application — talk to us about custom requirements.
Lab-Grown
Diamond
Single-crystal diamond grown by Chemical Vapour Deposition (CVD) and High-Pressure High-Temperature (HPHT) synthesis. Rough supplied for cutting and polishing, with technical grades for tooling, optics and heat management.
| Process | CVD & HPHT |
| Form | Single-crystal rough |
| Size range | 0.05 – 6 ct+ |
| Colour | D–K / fancy on request |
| Grading | Certification-ready |
Graphene
& Graphene
Oxide
Few-layer graphene, nanoplatelets, graphene oxide and reduced graphene oxide. Supplied as engineered powders or ready-to-use dispersions with defined layer count, flake size and purity.
| Layers | 1–10 (FLG / GNP) |
| Lateral size | 0.5 – 20 µm |
| Carbon purity | ≥ 99% |
| Surface area | up to ~700 m²/g |
| Forms | Powder · dispersion · GO / rGO |
Carbon
Nanotubes
Single-walled and multi-walled nanotubes with controlled diameter, length and aspect ratio. Available as powder, conductive paste or polymer masterbatch for direct use in production.
| Type | SWCNT · MWCNT |
| Diameter | 1–2 nm / 8–30 nm |
| Length | 5 – 30 µm |
| Carbon purity | ≥ 95% |
| Forms | Powder · paste · masterbatch |
Fullerenes
C₆₀ / C₇₀
High-purity C60 and C70 and fullerene blends. Supplied as crystalline powders for organic electronics, specialty lubricants, cosmetic actives and advanced laboratory research.
| Species | C60 · C70 · mixed |
| Purity | 99 – 99.9% |
| Form | Crystalline powder |
| Solubility | Toluene / specialty |
| Grade | Research · technical |
Need a grade that isn't listed?
We also produce synthetic graphite powders, carbon nanofibers and functionalised variants, and we take on contract manufacturing against a written specification.
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