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High Alumina Content Refractory Castable

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Good quality Refractory Fire Bricks for sales
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Products have high quality&Service was outstandingly friendly and efficient

—— Aslam Baig (Pakistan)

The seller is very kind, thanks for recommending the right products for our cement kilns.

—— Santhosh Thomas

The sample meets our need, hope we can start our first order quickly.

—— Tanveer Ahmed

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High Alumina Content Refractory Castable

China High Alumina Content Refractory Castable supplier
High Alumina Content Refractory Castable supplier High Alumina Content Refractory Castable supplier

Large Image :  High Alumina Content Refractory Castable

Product Details:

Place of Origin: CHINA
Brand Name: Rongsheng
Certification: SGS, ISO,DGM

Payment & Shipping Terms:

Minimum Order Quantity: 1ton
Price: USD 100- USD6000
Packaging Details: Packed on plastic bags, with water-proof cover, and tightened with plastic bandages 25 kg/bag and 50 kg/bag
Delivery Time: 15 working days
Payment Terms: D/A, L/C, , D/P, T/T, Western Union
Supply Ability: 6000t per year
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Detailed Product Description
Ingredient: Calcium

Mullite castable with high alumina content , HIGH ALUMINA CASTABLE

 

1.The series of products are produced using tabular alumina, fused white corundum and fused mullite, etc. as main starting material.

2.The products are featured with high refractoriness, good chemical stability and high strength.

3.The castables with Al2O3% higher than 94 are corundum castable.

Specifications

White Fused Alumina

It is electrically furnace with high grade alumina oxide powder, It has higher hardness and slight lower toughness comparing with brown fused alumina. It is a kind of high grade refractory materials.

 

Physical and Chemical Indicators:

Product

Index

Al2O3 90% Al2O3 93% Al2O3 95%
Chemical composition Al2O3 % ≥ 90 93 95
SiO2 % ≤ 3 1 1
CaO % ≤ 2.0 1.8 1.8
Bulk density g/cm3 ≥ 3.0 3.1 3.2
Cold crushing strength Mpa ≥ 110°C×24h 50 80 80
1100°C×3h 65 80 80
1500°C×3h 70 80 80
Modulus of rupture Mpa ≥ 110°C×24h 6 7 7
1100°C×3h 8 8 10

 

Packing

  • In 25kg plastic woven bags .
  • In 1000kg big bag.
  • c. 40 x 25kg plastic woven bags in one big bag.
  • 40 x 25kg plastic woven bags on pallet.
  • 40 x 25kg paper bags on pallet.
  • f. According to client’s special requirement.

High Alumina Content Refractory Castable

Contact Details
Zhengzhou Rongsheng Kiln Refractory Co., Ltd.

Contact Person: Sales Manager

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