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Low apparent porosity heat resistant mortar / High bonding strength high heat mortar

Categories Castable Refractory Mortar
Brand Name: Jundao(Henan)
Model Number: Corundum Refractory Mortar
Certification: ISO9001:2015
Place of Origin: Henan China
MOQ: 20
Price: Negotiate
Payment Terms: L/C, T/T, Western Union, MoneyGram
Supply Ability: 3000Ton/mon
Packaging Details: Ton bag with rain film and 25kg small bags inside or as customers' requirements
Material: High Alumina
AL2O3 content(%): ≥60
Shape: For bulk
Package: 25kg bags
Application: Industrial furnaces
Certificate: ISO9001
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Low apparent porosity heat resistant mortar / High bonding strength high heat mortar

Low apparent porosity High bonding strength Corundum Refractory Mortar for Industrial furnaces

Castable Refractory Mortar used for firebrick is made of bulk refractory, which should have good masonry performance and high temperature performance, so that can bond firebrick into dense integral furnace lining.

Catable Refractory mortar should be chosen with consideration of the close chemical composition of firebrick to ensure that the masonry can bond reliably. Also the mortar’s sintering temperature is or slightly lower than the parts of the working temperature so that the mortar can be sintered under operating conditions, and bond with refractory brick, but should not lower too much, so that the refractory performance can not adapt to the requirement of masonry.

Corundum Phosphate bond Refractory Mortar with features of:

1. Sufficient fire resistance,

2. Enough adhesive strength to combine masonry into a solid whole at the working temperature

3. Small dry shrinkage, no cracking at high temperature

4. Low apparent porosity and permeability, and good air tightness

5. Anti-slag corrosion

6. The thermal expansion coefficient is consistent with the firebrick, and different types of refractory mortars are selected for different masonry.

7, High temperature masonry performance

Corundum Phosphate bond Refractory Mortar is suitable for masonry high alumina fire bricks and andalusite fire bricks of hot blast stove and corundum fire bricks masonry.

ItemCorundum Phosphate bond Refractory Mortar
Al2O3 % ≥6070808590
R.U.L 0.2MPa ℃ ≥15001550165016501650

Bending strength

MPa ≥




Grain size %<1.0mm100
Setting time min1~2

Quality Low apparent porosity heat resistant mortar / High bonding strength high heat mortar for sale
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