• Fused Silica Powder Without Quartz, Cristoblite or Black Spot
  • Fused Silica Powder Without Quartz, Cristoblite or Black Spot
  • Fused Silica Powder Without Quartz, Cristoblite or Black Spot
  • Fused Silica Powder Without Quartz, Cristoblite or Black Spot
  • Fused Silica Powder Without Quartz, Cristoblite or Black Spot
  • Fused Silica Powder Without Quartz, Cristoblite or Black Spot

Fused Silica Powder Without Quartz, Cristoblite or Black Spot

Application: Rubber, Plastic, Chemical, Metallurgy, Ceramic, Casting, Glass
Type: Fused Silica
Sio2: >99.9%
Fe2o3: <0.003%
Xrd Test Result: Amorhous
Transport Package: Plastic Woven Bag, Paper Bag, Big Bag, Pallet
Samples:
US$ 0/kg 1 kg(Min.Order)
| Request Sample
Customization:

Contact Supplier

Diamond Member Since 2019

Suppliers with verified business licenses

Rating: 5.0/5
Trading Company

Basic Info.

Model NO.
Fused Silica Grade A
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 Powder Without Quartz, Cristoblite or Black Spot


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 Powder Without Quartz, Cristoblite or Black Spot

Fused Silica Powder Without Quartz, Cristoblite or Black Spot

Fused Silica Powder Without Quartz, Cristoblite or Black Spot

Fused Silica Powder Without Quartz, Cristoblite or Black Spot


Fused Silica Powder Without Quartz, Cristoblite or Black Spot
Fused Silica Powder Without Quartz, Cristoblite or Black Spot



Fused silica Grade A Plus Package and Delivery:

Paper bags

Fused Silica Powder Without Quartz, Cristoblite or Black Spot

Fused Silica Powder Without Quartz, Cristoblite or Black Spot


Fused Silica Powder Without Quartz, Cristoblite or Black Spot


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


Fused Silica Powder Without Quartz, Cristoblite or Black Spot


Factory and Quality Control Pictures:

Fused Silica Powder Without Quartz, Cristoblite or Black Spot
 

Send your message to this supplier

*From:
*To:
avatar Miss Jessica
*Message:

Enter between 20 to 4,000 characters.

This is not what you are looking for? Post a Sourcing Request Now