Gold Member Since 2015
Kun Hao Industry Co., Limited

High Alumina Castable, Refractory Castable, Castable manufacturer / supplier in China, offering High Alumina Refractory Castable with High Quality, Refractory Aluminate Cement on Sale, Calcium Aluminate Cement A70 in Refractory and so on.

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High Alumina Refractory Castable with High Quality

FOB Price: US $300-1,200 / Ton
Min. Order: 1 Ton
Min. Order FOB Price
1 Ton US $300-1,200/ Ton
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Production Capacity: 60, 000tons Annual
Transport Package: 25kg Bag Inner, 1 Ton Bag Outer
Payment Terms: L/C, T/T, Western Union

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Basic Info
  • Model NO.: kc3
  • Feature: Instant Materials
  • Shape: Powder
  • Thermal Shock Reistance: Good
  • Mechanical Strength: High
  • Specification: 0.84M^3
  • HS Code: 3816000000
  • Refractoriness (℃): 1770< Refractoriness< 2000
  • Type: Refractory Material
  • Material: Alumina Castable
  • Erosion Resistance: Excellent
  • Trademark: kh
  • Origin: Zhengzhou
Product Description
High Alumina Castable,High Alumina Refractory Castable:

Description:
High alumina castable is on basis of traditional ratio, adjust particle grade, adding different additive, decreasing the ratio of cement, so improve the performance and medium temperature strength and deformation temperature, decrease thermal conductivity, be good at head stability,anti-osmotic, corrosion resistance,anti-washout, wear resistance,mechanical properties. The materials can make furnace good integrity, better tightness than brick, extend serve life of furnace and save maintenance cost.Therefore high aluminum castable can improve economic returns highly.

Usage:
High alumina castable is widely used in power station, boiler, melting and casting furnace, heating furnace, soaking pit, thermal treatment furnace and induction furnace
High alumina castable is bulk powder material, the usage is that add water according to requirement, and stir, then vibration or ramming construction.The material is of small size of aggregate, is suitable to used in complex and pipe populated sites of furnace, has good high temperature performance, high strength, wide usage temperature.
High alumina castable is not shrink after high temperature, overcome the characteristic of shrinkage of cement, easy storage,shipment and construction.


Technical Data:
ItemIndex
LC-50LC-60LC-70LC-80LC-85LC-90
AL2O3 ( %)  ≥506070809090
CaO ( %)   ≤2.52.22.02.01.81.8
Bulk density (kg/m3) ≥2.402.502.602.802.903.0
Cold crushing
Strength ( Mpa ) ≥
110 °C x24h303540455050
1000 °C x3h454555556565
1400 °C x3h606570808590
Linear change after heating (%)1400 °C x3h±0.5±0.4±0.4±0.4±0.4±0.4
Max. service temperature(°C) 140014501550163016801700
Refractoriness(°C) 171017401780179017901800
Water consumption, %6 ~ 7.56 ~ 7.56 ~ 7.56 ~ 6.56 ~ 6.56 ~ 6.5

High Alumina Refractory Castable with High Quality
High Alumina Refractory Castable with High Quality
High Alumina Refractory Castable with High Quality
High Alumina Refractory Castable with High Quality
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