CrestoGuard™ 556A | Improved Terpolymer
CrestoGuard™ 556A is a phosphorus-free, improved maleic acid terpolymer and an alternative to polyacrylate-based scale inhibitors used in low to moderate LSI water conditions. It provides exceptional performance when used in the kraft Process.
Our chemistry provides users with the following:
- Superior calcium carbonate scale inhibition, especially in kraft pulp digesters
- Superior modularity; maintenance of performance or function standalone or when used with phosphonates.
- Improved zinc stabilization to provide optimal corrosion control.
- Excellent environmental profile and ideal for use in all-organic programs.