Hydrated lime
Lime hydrate CL 90-S
Lime hydrate CL 90-S is produced by hydration, i.e. adding water to lump lime. Subsequent quenching, which releases heat, produces a coarser white powder which is screened to the required fineness.
Area Of Use
Its high chemical purity and high CaO content make it suitable for use in the production of dry plaster and mortar mixes, the treatment of drinking water and the purification of waste water from industrial processes.
Norm
EN 459-1
Technical parameters
ISO 9001
Quality management systém is certificated according to ČSN EN ISO 9001:2016.
ISO 14001
Quality management systém is certificated according to ČSN EN ISO 9001:2016.
Physical Properties
| Hydrated lime CL 90-S | unit | EN 459-1 | achieved parameters |
| residue sieve 0,2 mm | % | ≤ 2 | 0,1 |
| residue sieve 0,2 mm | % | ≤ 7 | 2,5 |
| bulk weight | kg/m3 | 420 |
Chemical Properties
| Hydrated lime CL 90-S | unit | EN 459-1 | achieved average parameters |
| CaO + MgO | % | ≥ 90,0 | 96,8 |
| MgO only | % | ≤ 5,0 | 0,9 |
| SO3 | % | ≤ 2,0 | 0,15 |
| CO2 | % | ≤ 2,0 | 1,2 |
| moisture | % | ≤ 2,0 | 0,9 |
| Ca(OH)2 | % | 95,7 |