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Brand Name : Jundao(Henan)
Model Number : Silica 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 : 2000Ton/mon
Packaging Details : Ton bag with rain film and 25kg small bags inside or as customers' requirements
Material : Silica
SiO2 content : 91% 94%
Shape : For bulk
Package : 25kg bags
Application : Coke oven
Certificate : ISO9001
Slag resistant Silica Refractory Mortar for silica fire bricks masonry in coke oven
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, thus the refractory performance can not adapt to the requirement of masonry.
Silica Castable Refractory Mortar with features of:
1, High refractory and refractoriness under load thus the mortar can be used under high temperature without losing the structural strength
2, Good slag resistance
Strong slag resistant to glass dust and fuel ash so that the brick joints are not eroded too early
3,Good working performance, strong bonding ability, good smear
Silica refractory mortar with high bonding strength at low to high temperature which can make the masonry to be a overall structure.
Silica Castable Refractory Mortar application:
Mainly used in glass furnace, coke oven, blast stave, hot blast stove silica bricks masonry.
Item | Silica Refractory Mortar | ||
GNJ-91 | GNJ-94 | ||
SiO2 % ≥ | 91 | 94 | |
Refractoriness ℃ ≥ | 1580 | 1660 | |
R.U.L 0.2MPa ℃ ≥ | 1420 | 1500 | |
Bending strength MPa ≥
|
110℃dry off | 1.0 | |
1400℃*5h
|
2.0 | ||
Grain size % | <1.0mm | 100 | |
>0.5mm | ≤3 | ||
<0.075mm | 50~70 | ||
Setting time min | 1~2 | ||
Application | Silica fire bricks masonry in coke oven |
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Slag Resistance Refractory Mortar Mix For Silica Fire Bricks Masonry 91%SiO2 Images |