Fire-resistant apparatus Co., Ltd. Songyang of Zhejiang

The picture is the factory corner

Fourth, the ladle is used and lined with the brick series -----Details

Main products: Various kinds of specifications are lined with the brick , line curvedly with the brick , insurance brick or confirm 。

Main physics and chemistry index

project		index
project		CN-42	CN-40	CN-36
AL₂O₃,% Not smaller than		42	40	36
Fire-resistant degree ,%	Not lower than	1750	1730	1690
0.20MPaLoading softens the temperature of beginning ,℃	Not lower than	1430	1400	1370
Burn the line to change again ,% 1400℃,2h		0 -0.3	0 -0.3	0 -0.3
Show the air vent rate ,% Not greater than		18	19	19
The normal atmospheric temperature is able to bear the intensity of pressing Not smaller than		39.2	34.3	29.4