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99.8% Al2O3 Size 3 6mm Calcined Alumina For Refractory Calcined Alumina Oxide
99.8% Al2O3 Size 3-6mm Calcined Alumina For Refractory Calcined Alumina Oxide
99.8% Al2O3 Size 3-6mm Calcined Alumina For Refractory Calcined Alumina Oxide
99.8% Al2O3 Size 3-6mm Calcined Alumina For Refractory Calcined Alumina Oxide
99.8% Al2O3 Size 3-6mm Calcined Alumina For Refractory Calcined Alumina Oxide
99.8% Al2O3 Size 3-6mm Calcined Alumina For Refractory Calcined Alumina Oxide

99.8% Al2O3 Size 3 6mm Calcined Alumina For Refractory Calcined Alumina Oxide

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Price:$0.70 - $0.84

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Product Overview

Description



Calcined Alumina




Products Description


Calcined alumina has good sintering performance, high conversion rate and low sodium content. The product is of reliable quality, does not contain admixtures, has high melting point, good thermal stability, high hardness, good abrasion resistance, high mechanical strength, good electrical insulation, and corrosion resistance.

Function/Use:
Calcined alumina is especially suitable for shaped refractory products and refractory castables, plastic, repairing materials, spray patching materials, smearing materials and other irregular refractory materials, which has a strong effect on improving the high temperature strength of refractory materials and improving the corrosion resistance of materials.


Item
           ZTR-N2OL
         ZTR-N10L
         ZTR-NO8L
Typical
Min./Max.
Typical
Min./Max.
Typical
Min./Max.
Al₂O3 (%)≤
99.8
99.8
99.8
Si02 (%)≤
0.03
0.06
0.03
0.06
0.03
0.06
Fe₂O₃ (%)≤
0.02
0.04
0.02
0.04
0.02
0.04
Na0 (%)≥
0.12
0.15
99.7
0.15
99.7
0.15
Loose Packed Density  (g/cm³)>
0.8
0.8
0.6






Packing and Shipping




Exhibition




Company Profile


Zhong Tang (Dalian) Materials Co., Ltd. has been engaged in the refractory material business since 2009, (the group company was established in 1993), with a total annual production capacity of 50,000 tons of Reactive Alumina.

Our products are supplied globally to many different countries, such as Japan, South Korea, Vietnam, India, Iran, Germany, Russia, Ukraine, Argentina, and Mexico and so on.

1. Have passed ISO 9001:2015, ISO 14001:2015 and ISO 45001:2018.
2. Stable supply capacity and good quality with competitive price.
3. Provide before and after sale services, solutions.


Advantage


1. We have been engaged in the field of refractory raw materials industry for more than 10 years.

2. We have our own factories, we can ensure stable and reliable prices, it can be maintained a stable price and supply of products with consistent quality.

3. We have high-end Laboratory equipment in China that can guarantee the quality of refractory raw material.

4. We offer strong technical support, there are 500 technical engineers in R&D deparment, also have a various of technology patents and innovation capabilities.


Quality Control




Our Certificate






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