BRAND

KT-RHP

Chemical

Composition

(%)

MgO

76% min

SiO 2

4.0% min

CaO

4.0%min

Max service temperature ( ℃ )

1850 min

Bulk density after burnt at (g/cm3)

1500 ℃× 3h

2.4min

Linear changing after burnt at (%)

1500 ℃× 3h

-2.5

Compressive/Bending

Strength (Mpa)

110 ℃× 24h

≥ 5.0 / ≥ 1.5

1500 ℃× 3h

≥ 15 / ≥ 1.7

Max grain size of aggregate (mm)

3-4