Refractory Mortar

Product category|Refractory Mortar

Type: Fire clay mortar/High alumina mortar/Silica mortar
AL203: ≥35%
Refractoriness: 1770°C
Thermal Conductivity(W/m.k)(350℃): ≤0.5
Online Time: 7*24 hours

Product Description

Refractory mortar is used to hold together furnace building materials such as refractory bricks or blocks. Refractory mortar is a mortar formulated at the factory to withstand high temperatures and meet all specifications. Refractory mortar is an alternative to traditional mortar mixtures and is more durable and long-lasting in use. Since the mortar is prepared in the factory, it is guaranteed to meet all specifications and withstand the heat of fire, used again and again.

Product Features

Refractoriness: 1770°C

Durable and long-lasting

Easy to use and apply

High temperature resistance

Product Application

Fireproofing is widely used in building firewalls, roofs and partitions to provide additional security and protect the building and its interior equipment from fire.

It is also mainly used in coke ovens, glass kilns, blast furnaces, and other industrial kilns. Application industries,Includes: metallurgy, building materials, machinery, petrochemicals, glass, boilers, electricity, steel, cement, etc.

Product Specification

Contents of Fire Clay&High alumina Refractory Mortar and Binding Clay
Item		For Blast Furnace &Fine Grain		Medium Graim		Coarse Grain
Chamotte		80-85%		75-80%		65-75%
Binding Clay		15-20%		20-25%		25-35%
Item			Refractory Mortar
Type			Fire clay			High alumina		Silica
Classification			35		-	70	60	92
Chemical composition %	AL203≥		35		-	70	60	-
	Si02≥		-		-	-	-	92
Bond strength (Mpa)	110°℃×24h		≥0.5		≥0.5	≥1.0	≥1.0	≥0.5
	℃×3h		1200×3h ≥1.0		1000×3h ≥0.5	1500×3h ≥1.5	1400×3h ≥1.5	1400×3h ≥1.0
Thermal Conductivity(W/m.k) (350℃)			≤0.35		≤0.35	≤0.6	≤0.5	-
Grain Size(%)	-1.0mm		100		100	100	100	100
	-0.076mm		≥50		≥50	≥50	≥50	≥50
Bonding time (min)			1~2		1~2	1~2	1~2	1~2

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