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Low Impurity High Alumina Kyanite for Refracotry Castable

Price $350.00
Min Order 1 Ton
Availability In Stock
Shipping From Henan, China
Popularity 253 people viewed
Model NO.:
kyanite Al2O3 58%
Feature:
Long Time Materials
Refractoriness (℃):
1580< Refractoriness< 1770
Shape:
Powder
High Purity:
Low Swelling Temperature
Fast Delivery:
Competitive Price
Al2O3:
40-60%
Application:
Kiln Furnature
Type:
Refractory Material
Material:
Andusite, Cordierite, Kyanite, Bauxite, Flint Clay
Trademark:
TOPIC
Transport Package:
50kg Bag/Jumbo Bag
Specification:
GB
Origin:
Henan, China
HS Code:
2508500000
Product Description
Five special properties:
1. Stable properties
2. Expansion property is good as its Al2O3 comes from kyanite and swell capacity increases with increasing Al2O3 content
3. The lower swelling temperature, and with increasing temperature it has stable swelling curve and obvious tendency
4. Lower impurity such as K2O&Na2O, without topaz phase and mica phase
5. Be in light blue color and competitive price
ApplicationSizeMain Chemical Component(%)
  Al2O3TiO2 <K2O+ Na2O <Fe2O3 <LOI <Kyanite >
Unshaped Refractories60-120mesh (80-85%)40-451.2 0.4 1.2 1.2 65
  45-501.3 0.4 1.2 1.2 72
  50-541.5 0.3 1.1 1.1 80
  ≥542.0 0.3 1.0 1.0 88
Kiln Furniture100mesh (95%min)40-451.2 0.5 1.2 1.5 60
  45-501.3 0.5 1.2 1.5 67
  50-541.5 0.4 1.1 1.5 75
  ≥542.0 0.4 1.1 1.5 83
Light- weight Mullite Brick120mesh (95%min)40-451.5 0.7 0.9 1.5 50
  45-501.6 0.7 0.9 1.5 57
  50-541.8 0.7 0.9 1.5 64
  ≥542.0 0.7 0.9 1.5 70


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