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REWELL Refractory Zhengzhou Co., Ltd.

Taphole Clay, Refractory, Refractory Material manufacturer / supplier in China, offering Environment-Friendly Waterless Anhydrous Tap Hole Clay, Light Weight Fire / Heat Insulating Refractory Brick, Refractory for Molten Iron Pretreatment and so on.

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Supplier Homepage Product Tundish refractories Environment-Friendly Waterless Anhydrous Tap Hole Clay

Environment-Friendly Waterless Anhydrous Tap Hole Clay

FOB Price: US $312.5-937.5 / Ton
Min. Order: 5 Tons
Min. Order FOB Price
5 Tons US $312.5-937.5/ Ton
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Port: Tianjin, China
Production Capacity: 10000 Tons / Year
Payment Terms: L/C, T/T, D/P
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Basic Info
  • Model NO.: RPN-2
  • Feature: Long Time Materials
  • Shape: Block
  • Al2O3: ≥25%
  • SiC: ≥7-12%
  • g/cm3: ≥1.65
  • Transport Package: Ton Bags
  • Origin: Gongyi, Henan, China
  • Refractoriness (℃): 1770< Refractoriness< 2000
  • Type: Refractory Material
  • Material: Silicon Carbide (SiC)
  • SiO2: ≤25%
  • C: ≥15%
  • Trademark: REWELL
  • Specification: ISO9001
  • HS Code: 3816000000
Product Description
Brief Introduction:
The environmental water-free taphole mix that Rewell developed and produced used a kind of new combination agent, it's plasticity better than general water-free taphole mix.
1. High adhesion strength, Forming mushroom type mud balling inside tap hole to reduce the erosion of hot metal circulation to the hearth.
2. To extend the depth of the tap hole, protecting the hearth;
3. The tap hole can maintain and open easily, and the pass rate is high;
4. Resistance to erosion, good slag resistance;
5. Producing less smoke to reduce the harm to the worker body, help to improve the furnace working environment.
Al2O3 ,  %≥40≥25≥35≥20
SiO2 ,  %≤20≤25≤25≤22
SiC  ,   %≥107~12≥7≥6
C   ,   %≥12≥15≥14≥5
Bulk density, g/cm³, MPa≥1.7≥1.65≥1.6≥1.6
Compressive strength, 1200ºC×3h, MPa≥12≥8≥10≥8
Bending strength, 1200ºC×3h, MPa≥2≥1.5≥1.5≥1.5
Marshall value, 40ºC, MPa1.4~1.71.4~1.7\1.7~2.2
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