Ecvv Trade
Zhengzhou Tianma Micropowder Co.,Ltd.

China Manufacturer with main products: Alumina, Quartz, Silica

Home  >Products Catalog > TM-NB Series Superfine Activated alpha-Alumina Special for Refractory Castable

TM-NB Series Superfine Activated alpha-Alumina Special for Refractory Castable


Related products from verified members

Specifications

 

Features:

       Its primary crystal is very small. It has good filling property and sintering activity. Aqueous slurry has good thixotropic fluidity. It can improve the sintered density, flexural and compressive strength of castables at high temperature. It can also enhance the castbles' resistance to abrasion, corrosion and erosion. 

Applications:

It can be used in castables of low cement, ultra low cement or no cement and shaped or unshaped refractory materials, etc

Main Technical Parameters for TM-NB Series Superfine Activated alpha-Alumina Special for Refractory Castable:

         Index

Type

AL2O3

>= (%)

Impurity Content <= (%)

True Density

>= (g/cm3)

Water Absorption

<=(ml/100g)

 BET Specific Surface Area m2/g  

Primary Crystal Size

 (um)

Average Size

 (um)

SiO2

Fe2O3

Na2O

TM-NB

Coarse Powder

99.5

0.10

0.05

0.25

3.93

0.5~1.0

60~80

Micro Powder

99.5

0.15

0.05

0.25

3.92

20

4.5

0.5~1.0

0.6~1.0

Note: We can produce other special particle size products according to users' requirements.

Service Process

Service Guarantee

  • Free Service Charge

    ECVV doesn't charge any service fee to Buyers for buying this product.

  • ECVV Supply

    ECVV is responsible for supply, and provides product quality inspection, fund supervision and supply chain services.

  • Product Quality Commitment

    ECVV China Sourcing Agent will assess the reputation and supply ability of the factory and conduct field trips to select the high-quality Chinese factories for buyers.

  • Deposit Service Commitments

    In order to improve the quality of service, ECVV will charge for a 100CNY deposit for the agent purchasing order, and the deposit will be part of subsequent purchasing costs.

    After paying a deposit, if the purchasing order is not completed because of unsatisfied ECVV services, ECVV will refund your deposit.

Activated alpha-Alumina from this supplier

Silicon Carbide Heating Element Dumbbell Type    
FOB Price: 20.00-30.00 USD/Piece
Min Order: 10 Pieces
Brown Fused Aluminum Oxide Powder for Refractory    
FOB Price: 890.00-900.00 USD/Ton
Min Order: 20 Tons
Silicon Carbide Resistance Heater for Furnace    
FOB Price: 20.00-30.00 USD/Piece
Min Order: 10 Pieces
High Purity Double Thread SiC Heating Element Oxidation Resistance Long Service Life    
FOB Price: 20.00-30.00 USD/Piece
Min Order: 10 Pieces
Silicon Carbide Heating Elements Complete Specifications    
FOB Price: 20.00-30.00 USD/Piece
Min Order: 10 Pieces

Can't find a suitable Supplier or product? Entrust ECVV to purchase the well-chosen Chinese products with high cost performance.

Learn More>> Start Safebuy Order

Communicate with Supplier

Sourcing from ECVV
Join Facebook Group

You May Like

No desirable products? View More