Items

Unit

LG-Standard Type

GB/T10699-1998

JISA9510-1995 NO.1-22

HCS-17

HCS-20

HCS-23

HCS-25

Bulk Density

kg/m3

170(±10%)

200(±10%)

230(±10%)

250(±10%)

≤220,≤270

≤220

Flexural Strength

MPa

≥0.25

≥0.35

≥0.50

≥0.55

≥0.30

≥0.30

Thermal Cond

W/m.k

≤0.048+0.00011t

≤0.050+0.00011tt

≤0.056+0.00011t

≤0.058+0.00011t

≤0.060(100°C)

≤0.060(70°C)

Temp. Limit

°C

1000

1000

1000

1000

1000

1000

Linear Shrinkage

%

≤2(1000°C,16hrs)

≤2(1000°C,16hrs)

≤2(1000°C,16hrs)

≤2(1000°C,16hrs)

≤2(1000°C,16hrs)

≤2(1000°C,3hr)