Main Composition:SiO2 Application:Coke oven, etc Capacity:3000 MT per month Color:Grey Raw Material:Quartz sand

Product Introduction

Silica mortar is also known as joint filler. It is made of silica powder and by a ratio of SiO2 powder. The binder is normally made of clay or additive.

Features

1.High adhesive strength. 2.High refractoriness. 3.Superior installation performance.

Application

Silica mortar is mainly used for laying and repair of coke oven, hot blast stove, glass furnace and other masonry of high quality silica bricks industrial furnace.

Item	Silica Mortar
	RGN-94	JGN-92	BGN-96	GGN-94
SiO2 (%)	>=94	>=92	>=96	>=94
Cold Rupture Bonding StrengthAfter Drying 110℃ (Mpa)	1.0	1.0	0.8	0.5
Cold Rupture Bonding StrengthAfter Firing 1400℃*3h (Mpa)	3.0	3.0	0.5	1.5
Refractoriness Under Load (0.2MPa)	1600	1500	1620	--
Grain Composition +0.5mm (%)	<=1.0	<=3.0	<=2.0	<=3.0
Grain Composition -0.074mm (%)	60	50	60	50
Bonding Time (min)	1-2	1-2	2-3	1-2
CN/ Refractoriness(Cone)	170	166	172	170