• 30/50 50/100mesh Fused Silica Sand Designed for Precision Casting
  • 30/50 50/100mesh Fused Silica Sand Designed for Precision Casting
  • 30/50 50/100mesh Fused Silica Sand Designed for Precision Casting
  • 30/50 50/100mesh Fused Silica Sand Designed for Precision Casting
  • 30/50 50/100mesh Fused Silica Sand Designed for Precision Casting

30/50 50/100mesh Fused Silica Sand Designed for Precision Casting

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)
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Basic Info.

Model NO.
30/50 50/100mesh
Specification
SiO2>99.9%
Origin
China Lianyungang
HS Code
32074000
Production Capacity
8000mt/Year

Product Description

Fused Silica Pictures with dust and without dust:
Dust Removal Fused silica Grains/sand is without dust:
30/50 50/100mesh Fused Silica Sand Designed for Precision Casting

Common Fused Silica with Dust:
30/50 50/100mesh Fused Silica Sand Designed for Precision Casting

Fused Silica  XRD Report:
30/50 50/100mesh Fused Silica Sand Designed for Precision Casting


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:



30/50 50/100mesh Fused Silica Sand Designed for Precision Casting

30/50 50/100mesh Fused Silica Sand Designed for Precision Casting

30/50 50/100mesh Fused Silica Sand Designed for Precision Casting


30/50 50/100mesh Fused Silica Sand Designed for Precision Casting




Fused silica Package and Delivery:

Paper bags

30/50 50/100mesh Fused Silica Sand Designed for Precision Casting

30/50 50/100mesh Fused Silica Sand Designed for Precision Casting


30/50 50/100mesh Fused Silica Sand Designed for Precision Casting


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


30/50 50/100mesh Fused Silica Sand Designed for Precision Casting


Factory and Quality Control Pictures:

30/50 50/100mesh Fused Silica Sand Designed for Precision Casting
 

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