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Brand Name : CH Refractories
Place of Origin : China
MOQ : 1 Ton
Price : USD 200-1000 per Ton
Payment Terms : T/T, L/C
Supply Ability : 10000 Ton per month
Delivery Time : 5-15 working days
Packaging Details : 25kg bag into jumbo bag
Model Number : CH-NN
Certification : ISO
Shape : Powder
Color : Light yellow
Application : High temperature Industrial Furnaces and kiln
Usage : Fixing fire bricks
Refractory clay mortar is referred to as soft clay. It isair setting refractory mortar, a refractory clay with plasticity. The constituent minerals of high temperature mortar are mainly kaolinite and hydromica. Generally, refractory mortar mix contains Al2O3 ≥ 22% ~ 30%, SiO 2 ≥ 42% ~73%, and the refractoriness is 1580 ~ 1670 °C. The refractory clay foam is softened in water and can be made into various shapes, and firebrick mortar is a raw material for making a refractory material, as a binder and in a hard refractory clay. According to the chemical composition (useful components, harmful components), physical properties (refractory degree, plasticity, loss on ignition, etc.) of soft refractory clay, fireproof mortar can be divided into three grades: I, II, and III.
Application of Refractory Mortar:
Suitable for masonry clay bricks , high alumina bricks and any other fire bricks
Advantages of Refractory Mortar:
• High strength at high temperature
• Easy to construct and long service life
| Items | CH-NN38 | CH-NN42 | CH-NN45 | CH-LN55 | CH-LN65 | CH-LN75 | |
| AL2O3 % ≥ | 38 | 42 | 45 | 55 | 65 | 75 | |
| Refractoriness /℃ ≥ | 1630 | 1690 | 1710 | 1770 | 1770 | 1790 | |
| rupture strength/ MPa ≥
| 110℃×24h | 1 | 1 | 1 | 1 | 1 | |
| ℃×3h | 1200 3 | 1200 3 | 1200 3 | 1400 5 | 1400 5 | 1400 5 | |


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High Temperature 1630C - 1790C Fire Proof Mortar Refractory Fire Brick Mortar Images |