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Low Price Refractory Grade Calcined Alumina Powder A-Al2o3 High Purity Calcined Alpha Alumina Powder Suppliers

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Low Price Refractory Grade Calcined Alumina Powder A-Al2o3 High Purity Calcined Alpha Alumina Powder Suppliers

Brand Name : RONGSHENG

Certification : ISO9001

Place of Origin : Henan, China

Versatility : Can be used in various applications

Material Type : Micro/Nano Composite

Weight : Lightweight

Density : Low

Fireproof : Yes

Waterproof : Yes

Temperature Range : Up to 1000°C

Environmental Impact : Eco-friendly

Corrosion Resistance : Yes

Sound Insulation : Excellent sound insulation

Electrical Insulation : Yes

Chemical Resistance : High

Flame Retardant : Yes

Flexibility : High

Water Absorption : 0.1%-0.5%

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Product descriptions from the supplier

Product Description
Calcined Alpha Alumina (Calcined a-Al2O3) is a white powder with uniform particle size.Using high quality raw materials, calcined alumina is being produced in the rotary kiln on the reasonable temperature, with the characteristic of high conversion rate, stable crystallization and low impurity content.
Product Features
Calcined a-Al2O3 Calcined alpha alumina have excellent performance of high mechanical strength, stable shrinking rate, good electrical insulation, high wear resistance, and outstanding corrosion resistance, stable chemical properties, moderate shrinkage at high temperature, and good sintering performance.
Product Application
Calcined Alpha Alumina Application Because calcined alpha aluminahas high melting point,high hardness, stable crystal form, its products have high mechanical strength, good electrical insulation performance, corrosion resistance and fire resistance, so its application field is very wide. Usage: the main raw material for the high quality refractory products,castable application as well as fine ceramics and fine/ultra-fine polishing products. In the field of chemical industry, anti-corrosion coatings and catalyst carriers In the electronics industry, electronic substrates and insulation materials Constructing high-temperature furnaces and refractory structures in the field of refractory materials In the aerospace industry, manufacturing optical lenses and window materials
Specification
Item
Content(%)
Na2O
≤0.30
SiO2
≤0.03
Fe2O3
≤0.02
Al2O3
≥99.5
α-A12O3
≥93
L.O.I
≤0.03
Storage
Keep dry and airtight storage
Note
Adjustment is available according to client's requirement
Package
a. Jumbo bags b. Packed in 25kg bags with inner plastic and outer braid, and then Jumbo bags
c. Customized Packaging

Product Tags:

Refractory Grade Calcined Alumina Powder

      

Calcined Alpha Alumina Powder Suppliers

      

High Purity Calcined Alumina Powder

      
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