Company

 brands

Corresponding

 international

 brands or customer

 brands

Material

Refractoriness

°C

Apparent 

 porosity

%

True density

Cold 

compressive 

strength

Hot line expansion ratio

(1000 °C)%

Reheating

Linear

Change

Rate

%(°C×h)

Residual quartz

%

Chemical

ingredients

ANC-RG

SG

Siliceous

Min 1710

Max 23(25)

Max 2.35

Min 35(25)

Max 1.2

Max 0

(1450×2)

Max 0.5

AL2O3

Fe303

Si02

Max

1.0

Max

1.5

Min

96