Cordis Binders
Advantages of inorganic binders:
Reduction of the exposition at the workplace and the emissions in the environment
- Compliance with future environmental protection laws
- Economic advantages through minimal exhaust air technology
- Improvement of health protection for the employees
Characteristics:
- Liquid sodium silicate binder (one or two components)
- Powder additive (enhances properties such as shakeout & humidity resistance)
- Mixed similar to current resins
- Curing action cased by dehydration of water
Increasing productivity by optimizing the tool life
Improvement of casting quality by:
- Reduction of porosities by gas evolution from sand cores
- Realization of even more complex core geometries