The UK’s refractory minerals specialist.
DSF have extensive on-site storage for refractory minerals which are purchased from all around the world. Our crushing, screening and milling facilities are impressive, which allow us to produce large tonnages of material in a very wide range of size fractions to suit customer's requirements.
Our products are used by other refractory manufacturers, Ceramic producers, welding flux manufacturers and are used in anti-skid road surfacing. Typical size fractions are 10-5mm, 5-3mm, 3-1mm, 0.9-0.5mm, -0.5mm, -0.125mm etc.
We do not handle any reclaimed material, and we carefully control what is processed though our plant to ensure that we produce products without contamination. Our minerals can be supplied in 25kg sacks or bulk bags. We can also provide a blend of different size fractions or materials in a single bulk bag to be mixed on the customer's site.
| Refractories | Ceramics | Welding | Anti-Skid | |
|---|---|---|---|---|
| Chinese Shaft Kiln Bauxite | ||||
| Clayrac 42 | ||||
| Guyanan RASC Bauxite | ||||
| Kerphalite Ka | ||||
| Kerphalite Kb | ||||
| Mulcoa 45 | ||||
| Mulcoa 60 | ||||
| Raw Kyanite |
| Supplier | Material |
|---|---|
| MOTIM Electrocorundum Ltd | Fused Grain Minerals |
| Ponholz | Insulating Fireclay Grain |
| RW Silicium | Volatilised Silica |
| Silkem | Tabular Alumina, Sintered Spinels |
| Silkem Hungary | Calcined Aluminas |