Refractory Grade Fused Silica Sand and Fused Silica Powder

Model NO.
Refractory Grade
Transport Package
Plastic Woven Bag, Paper Bag, Big Bag, Pallet
Specification
SiO2>99.85%
Origin
China Lianyungang
HS Code
32074000
Production Capacity
8000mt/Year
Reference Price
$ 360.00 - 450.00
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Product Description

We'd like to send fused silica grains and fused silica flour free samples for Purpose of  test,Research and Development.

The follow report is XRD report of Refractory Grade Fused Silica sand, Fused silica powder:
Refractory Grade Fused Silica Sand and Fused Silica Powder


Fused Silica sand and fused silica powder for refractory Specifications:
 
1 . Physical Properties
1.1 Composition SiO 2
1.2 Structure Amorphous
1.3 Colour Transparent or white
1.4 Melting Temperature approx.1750 ºC
1.5 Specific Gravity 2.21g/cm 3
1.6 Hardness 7 Mohs
1.7 Thermal Expansion 0.5*10 -6

2 .
Chemical Properties
    Refractory Grade Fused Silica
2.1 SiO 2 >99.85%
2.2 Al 2 O 3 <100ppm
The finer the power,the higher the Al2O3,as powder is produced by ball mill with Alumina ball.
2.3 Fe 2 O 3 <60ppm for grains
<100ppm for powder
2.4 CaO <15ppm
2.5 Na 2 O <15ppm
2.6 K 2 O <15ppm

3.   Particle Size Distribution
  Standard
  10-20 30-50 50-100 -120 -200 -325
Mesh Microns            
+8 2360 <2          
+12 1700 6-25          
+16 1180 33-50          
+20 850 25-45 <1        
+30 600 13 25-40        
+40 425   32-45        
+50 300   15-30 <13      
+70 212     30-60      
+80 180   0-11     <1  
+100 150     28-51 <10 <1  
+140 106     4-16 7-13 <10  
+200 75     <2 10-15 <10 <3
+325 45       14-20 15-30 4-11
Pan   <3 <2 <1 45-55 70-80
* Pan designates the percentage of fused silica passing the last reported screen for each size.

Other fused silica sand sizes are avaiable such as: 0-1mm,1-3mm,3-5mm,5-8mm,6-50mesh,4-10mesh etc.

Fused Silica Grains Pictures:

Refractory Grade Fused Silica Sand and Fused Silica Powder

Refractory Grade Fused Silica Sand and Fused Silica Powder

Refractory Grade Fused Silica Sand and Fused Silica Powder

Refractory Grade Fused Silica Sand and Fused Silica Powder


Refractory Grade Fused Silica Sand and Fused Silica Powder
Refractory Grade Fused Silica Sand and Fused Silica Powder



Fused silica sand and fused silica powder Package and Delivery:

Paper bags
Refractory Grade Fused Silica Sand and Fused Silica Powder

Refractory Grade Fused Silica Sand and Fused Silica Powder


Refractory Grade Fused Silica Sand and Fused Silica Powder


Plastic Woven Bag of 25kg Net each,Then on Pallet:


Refractory Grade Fused Silica Sand and Fused Silica Powder


Factory and Quality Control Pictures:


 

 

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LEGALIS.IT, 2023