Oreworld Trade (Tangshan) Co., Ltd.
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+ 86-315-5392226/7/8/9
Oreworld Trade (Tangshan) Co., Ltd.
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Fire Clay Mortar

Fire Clay Mortar

Fire clay mortar description 

The Fire clay mortar manufactured by our company is fabricated from top quality raw material and processed through most advanced processing techniques.

Features of fire clay mortar

1. Excellent bonding capacity
2. High refractoriness
3. Good corrosion and slag resistance
4. High temperature strength

Applications of fire clay mortar

Fire clay mortar is widely used in hot-blast furnace, coke oven and glass fuenace, etc.

Specifications of fire clay mortar

Index Item
NN-30 NN-38 NN-42 NN-45A NN-45B
Refractoriness / 1630 1690 1710 1730 1730
Al2O3/ % 30 38 42 45 45
Binding strength at cold state Mpa
Dry 110 Burn 1200.3h
1.0
3.0
1.0
3.0
1.0
3.0
1.0
3.0
2.0
6.0
Refractoriness under load / 0.2Mpa 1200
Linear change after heating / %
burn 1200.3h
burn 1300.3h
1 ~ -3 1 ~ -5
Binding time /min 1~3
Grain size %
-1.0mm
+0.5mm
-0.074mm
100
2
50


Fireclay mortar packing

50KGS/P.P bag; 20P.P bags packed in one wooden pallet; the P.P bag must be water proof. The pallets should be covered by stretch film and bonded with plastic strips
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Contact Us
Tel: + 86-315-5392226/7/8/9
Add: Jinrong B/D No. 116 Xinhua West Road, 063000, Tangshan, Hebei, China
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Contact Us
  • TEL:+ 86-315-5392226/7/8/9
  • EMAIL:info@oreworld.com
  • ADDRESS:Jinrong B/D No. 116 Xinhua West Road, 063000, Tangshan, Hebei, China