GeoCAST40
Precision investment casting
A sustainable binder for precision investment casting slurries
In an industry where consistency, quality, and performance are critical, Geo40 understands the necessity for trusted long-term suppliers and the need for high levels of product quality control. Developed with precision and sustainability front of mind, the GeoCAST40 range is a sustainable binder alternative for precision investment casting slurries. Our unique colloidal silica can also offer production efficiencies to our valued partners.
As the pressure intensifies to lower the industrial sector’s carbon footprint, we have carefully developed the GeoCAST40 range as a highly dependable, sustainable colloidal silica of choice.
The distinctive properties of the naturally sourced GeoCAST40 silica can enable faster wetting times, fewer slurry dips, and in some cases an opportunity to replace traditional primary and backup binders, all with just the single solution.
With GeoCAST40, your foundry can embrace sustainability without compromising on performance or reliability. Its low thermal expansion minimises the risk of dimensional changes and distortion in the cast during solidification and cooling. The high-quality castings produced with GeoCAST40 exhibit outstanding dimensional accuracy, surface finish, and mechanical properties.
Choose GeoCAST40 as your sustainable binder, where environmental consciousness and precision combine. Experience the advantages of GeoCAST40 and deliver castings that meet the stringent requirements of your industry while reducing your environmental impact.
MARKET FOCUS: GeoCAST40 Range of sustainable colloidal silicas for Precision Investment Casting (PIC)
| Product Name | GeoCAST40 |
| Concentration | 30wt% |
| Density | 1.20 Kg/L |
| Shelf Life | 12 Months |
| Potential Applications | Reduced thermal shock and shrinkage in casting high temperature resistance (>1,500°C) |
