Type OR-800 and OR-801

Bulk Density kg/m3 800-1000

Modulus of Rupture Mpa 7

Cold Crushing strength Mpa 17

Temp Limit ℃ 1000

Thermal Conductivity W/m.k 100 ℃ 0.120

200 ℃ 0.122

300℃ 0.127

Linear Shrinkage % 1000 ℃ x3h < 1.0%

1100 ℃ x3h < 1.5%

Loss on lgnition % 8

Chemical Compasition %

CaO 43.5-51.8

SiO2 49.5-51.8

Al2O3 0.3-0.5

Fe2O3 0.3