Home > Refractory Castable Material >

Zirconium Corundum Refractory Castable Material Kiln Bottom Sealing Layer

Product Categories

ZHENGZHOU CAIHUA KILN MASONRY INSTALLATION CO.,LTD

Trust Seal

Verified Supplier

Credit Check

Supplier Assessment

Contact Now

Zirconium Corundum Refractory Castable Material Kiln Bottom Sealing Layer

$China Zirconium Corundum Refractory Castable Material Kiln Bottom Sealing Layer wholesale$

Contact Now

Zirconium Corundum Castable

Get PriceChat Online

Description

Zirconium corundum refractory castable is used for cold patching and heat patching for the safety layer, the kiln wall protective layer and the upper structure of the glass kiln bottom.

Al2O3%		45	45	45
ZrO2%		29	30	30
SiO2%		20	18	18
Bulk density g/cm3		3.0	2.65	2.8
Flexural strength MPa ≥	110℃×24h drying	11.5		12.1
Flexural strength MPa ≥	1100℃×2h after burning	18		18
Compressive strength/MPa ≥	110℃×24hdrying	85		85
Compressive strength/MPa ≥	1100℃×2h after burning	100		100
Resistance to glass solution erosion		good	good	good
The tendency of bubbles to precipitate		weak	weak	weak
Casting water requirement /%		4～5	8～10	10～11
Application		kiln bottom sealing layer	for the next layer of 50V upper layer bricks	filling gaps between surface bricks

Get In Touch

Send Message

Corundum Refractory Castable Material

Zirconium Refractory Castable Material

45% rotary kiln refractory lining

$China Zirconium Corundum Refractory Castable Material Kiln Bottom Sealing Layer wholesale$