$Lightweight high-temperature heat insulating refractories$

Lightweight high-temperature heat insulating refractories

Description
Lightweight refractories based on pure oxides with high service temperatures

Application
Thermal insulation of high temperature furnaces and thermal units.

Price on request

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Description

Physico-chemical parameters	KSN-21 (rus. КСН-21)	KSN-20 (rus. КСН-20)	KSN-31 (rus. КСН-31)	KSN-11 (rus. КСН-11)	KSN-09 (rus. КСН-09)	KSN-08 (rus. КСН-08)	KSN-05 (rus. КСН-05)
Al2O3, not less than, %	99,5	99,5	99,5	99,5	54	45	40
Apparent density, g/cm3	1,8	1,6	1,3	1,2	0,9	0,8	0,5
Application temperature, °С	1850	1850	1850	1500	1420	1380	1240

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