• Fused Silica Sand and Powder with Sio2 99.9% for Refractory, Ceramic, Powder Coating, Quartz Marble, Investment Casting, Foundry
  • Fused Silica Sand and Powder with Sio2 99.9% for Refractory, Ceramic, Powder Coating, Quartz Marble, Investment Casting, Foundry
  • Fused Silica Sand and Powder with Sio2 99.9% for Refractory, Ceramic, Powder Coating, Quartz Marble, Investment Casting, Foundry
  • Fused Silica Sand and Powder with Sio2 99.9% for Refractory, Ceramic, Powder Coating, Quartz Marble, Investment Casting, Foundry
  • Fused Silica Sand and Powder with Sio2 99.9% for Refractory, Ceramic, Powder Coating, Quartz Marble, Investment Casting, Foundry
  • Fused Silica Sand and Powder with Sio2 99.9% for Refractory, Ceramic, Powder Coating, Quartz Marble, Investment Casting, Foundry

Fused Silica Sand and Powder with Sio2 99.9% for Refractory, Ceramic, Powder Coating, Quartz Marble, Investment Casting, Foundry

Certification: ISO
Application: Rubber, Plastic, Chemical, Metallurgy, Ceramic, Casting, Glass
Type: Fused Silica Powder
Sio2: >99.9%
Fe2o3: <0.003%
Xrd Test Result: 100%Amorhous
Samples:
US$ 0/kg 1 kg(Min.Order)
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Customization:
Diamond Member Since 2019

Suppliers with verified business licenses

Rating: 5.0/5
Trading Company

Basic Info.

Model NO.
0-1mm 1-3mm, 3-5mm, 4-10mesh, 200 325mesh
Transport Package
Plastic Woven Bag, Paper Bag, Big Bag, Pallet
Specification
SiO2>99.9%
Origin
China Lianyungang
HS Code
32074000
Production Capacity
8000mt/Year

Product Description

Fused Silica Grade A Plus XRD Report:
Fused Silica Sand and Powder with Sio2 99.9% for Refractory, Ceramic, Powder Coating, Quartz Marble, Investment Casting, Foundry


Grade A+ Fused Silica Specifications:

 
1. Physical Properties
1.1 Composition SiO2
1.2 Structure Amorphous
1.3 Colour Transparent or white
1.4 Melting Temperature approx.1750ºC
1.5 Specific Gravity 2.21g/cm3
1.6 Hardness 7 Mohs
1.7 Thermal Expansion 0.5*10-6

2.

Chemical Properties
    Grade A Plus
2.1 SiO2 >99.9%
2.2 Al2O3 <100ppm
The finer the power,the higher the Al2O3,as powder is produced by ball mill with Alumina ball.
2.3 Fe2O3 <30ppm for grains
<60ppm for powder
2.4 CaO <15ppm
2.5 Na2O <15ppm
2.6 K2O <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 86-97
*Pan designates the percentage of fused silica passing the last reported screen for each size.

Fused Silica Pictures:

Fused Silica Sand and Powder with Sio2 99.9% for Refractory, Ceramic, Powder Coating, Quartz Marble, Investment Casting, Foundry

Fused Silica Sand and Powder with Sio2 99.9% for Refractory, Ceramic, Powder Coating, Quartz Marble, Investment Casting, Foundry

Fused Silica Sand and Powder with Sio2 99.9% for Refractory, Ceramic, Powder Coating, Quartz Marble, Investment Casting, Foundry

Fused Silica Sand and Powder with Sio2 99.9% for Refractory, Ceramic, Powder Coating, Quartz Marble, Investment Casting, Foundry


Fused Silica Sand and Powder with Sio2 99.9% for Refractory, Ceramic, Powder Coating, Quartz Marble, Investment Casting, Foundry
Fused Silica Sand and Powder with Sio2 99.9% for Refractory, Ceramic, Powder Coating, Quartz Marble, Investment Casting, Foundry



Fused silica Grade A Plus Package and Delivery:

Paper bags

Fused Silica Sand and Powder with Sio2 99.9% for Refractory, Ceramic, Powder Coating, Quartz Marble, Investment Casting, Foundry

Fused Silica Sand and Powder with Sio2 99.9% for Refractory, Ceramic, Powder Coating, Quartz Marble, Investment Casting, Foundry


Fused Silica Sand and Powder with Sio2 99.9% for Refractory, Ceramic, Powder Coating, Quartz Marble, Investment Casting, Foundry


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


Fused Silica Sand and Powder with Sio2 99.9% for Refractory, Ceramic, Powder Coating, Quartz Marble, Investment Casting, Foundry


Factory and Quality Control Pictures:

Fused Silica Sand and Powder with Sio2 99.9% for Refractory, Ceramic, Powder Coating, Quartz Marble, Investment Casting, Foundry
 

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Diamond Member Since 2019

Suppliers with verified business licenses

Rating: 5.0/5
Trading Company
Registered Capital
295604.36 USD
Plant Area
68 square meters