A soft-burnt, highly reactive high-calcium quicklime at 92.5% CaO — the slaking curve runs from 23 °C to a 96 °C peak inside two minutes, which is the number that separates a working lime from a slow one. Held in stock in Qatar and delivered on your schedule by our own fleet.
Product photography
Product codeCAP-QLM-CPT-M200-B25
ClassificationCalcium oxide, fine ground
Standardref. EN 459-1
SupplierCapitaly Enterprises, Qatar
Physical properties
Property
Unit
Result
Standard
Fineness
—
90% passing 90 micron
—
Reactivity — initial
°C
23
—
Reactivity — 1 minute
°C
80
—
Reactivity — peak (2–4 min)
°C
96
—
Reactivity — 10 minutes
°C
80
—
Reactivity — 60 minutes
°C
49
—
Loose bulk density
kg/m³
800 - 1000†
—
Reactivity classification
—
Highly reactive, t60 < 1 min†
EN 459-2
Chemical composition
Constituent
Symbol
Result
Standard
Calcium oxide
CaO
92.5 ± 2
—
Magnesium oxide
MgO
1.00
max
Silicon dioxide
SiO₂
0.3 - 0.8
—
Iron oxide
Fe₂O₃
0.10
max
Sulphur
S
0.03
max
Loss on ignition
LOI
2.5 ± 0.5
—
Available lime as CaO
CaO
≥ 88†
—
Carbon dioxide
CO₂
< 2†
—
† Typical value — indicative, not a certified guarantee. Certificate of analysis per consignment on request.
Applications
Reactivity is the specification here. Every use below depends on how fast and how hot the lime slakes, which is why the full curve is published rather than a single headline figure.
