TM-NA Series alpha-Alumina as Refractory Material

TM-NA Series alpha-Alumina as Refractory Material
Model:-
Brand:-
Origin:Made In Cocos Islands
Category:Chemicals / Inorganic Chemical Materials / Oxide
Label:alpha alumina
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Product Description

Features:

It can be easily crushed and ground. Aqueous slurry has good thixotropic fluidity, dry powder can be easily pressed, and it also has good sintering activity.

Applications:

   It can be used in unshaped refractories (all sorts of high alumina castable), shaped refractories (corundum brick), etc. 

Main Technical Parameters for TM-NA Series alpha-Alumina as Refractory Material:

         Index

 

Type

AL2O3

>= (%)

Impurity Content <= (%)

True Density

>= (g/cm3)

alpha－Phase Conversion Rate

>=(%)

Primary Crystal Size

 (um)

Average Size

 (um)

SiO2

Fe2O3

Na2O

TM-NA

Coarse Powder

99.3

0.10

0.05

0.25

3.96

96

2-4

<=4um, 500 mesh,800 mesh, etc

Micro Powder

99.2

0.15

0.05

0.25

3.95

95

2-4
TM-NA Series alpha-Alumina as Refractory Material 1

Member Information

Zhengzhou Tianma Micropowder Co.,Ltd.
Country/Region:He Nan - China
Business Nature:Manufacturer
Phone:68138155
Contact:Linda Qin (sales manager)
Last Online:27 Dec, 2013

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