DOWNSIL
- Purpose: Collapse promoter for CO2 molding
- Features: Reduces the cost of water glass and carbon dioxide gas, accelerates curing speed, eliminates gas generation during injection, and improves surface quality. Additionally, it enhances collapsibility and improves the storage stability of cores.
| Product | Features | Form |
| Downsil 760 | Good collapsibility, reduced post-processing costs, decreased sodium silicate usage | Liquid |
| Downsil 762 | Excellent collapsibility, enables foundry sand regeneration | Powder |
| Downsil 763 | Alkaline phenolic resin, excellent collapsibility | Liquid |