silica sand, fused silica , refractory,silica sand factory

silica sand, fused silica , refractory,silica sand factory

USD $200 - $800 /Metric Ton

Min.Order:25 Metric Tons

Supply Ability:
2000 Metric Ton / Metric Tons per Month
Port:
Tianjin
Payment Terms:
T/T D/P D/A Credit Card

Quick Details View All >

Place of Origin:
Henan, China
Brand Name:
OHFU
Material:
high purity Chinese crystal Silica
Usage:
refractory,
Abrasive Grain Sizes:
4/20 mesh, 50/100 mesh, 100/200 mesh 10/30 mesh, 30/50 mesh, 50/100 me

Zhengzhou Ohfu Trading Co., Ltd.

Business Type: Trading Company
Zhengzhou Henan China
Main Products: abrasive materials ,animal machine ,Agriculture machine ,Meat processing machinery ,food process machine

Product Details

silica sand, fused silica , refractory,silica sand factory Fused Silica is made of high purity Chinese crystal Silica by electrically fusing (fusing temperature 1800-2000 degrees centigrade) to amorphous Silicon dioxide, then by alumina ball mill grinding, unique air classifying, screening, magnetic and other impurity seperating techonology, designed for EMC and other electrical application. 


Use in abrasive, glasswork, cast steel, precision foundry,sand blasting, remove rust, charging, refractory, pesticide use, rubber,dope, waterproof, antisepticise, abrasive ground, made ground, water treat, felt and so on.

 

Special features: 
Very low coefficient of thermal expansion 
Excellent conductivity and Electrical property 
Pure(high SiO2 content, low Fe, Na, K & Ti) 
High Whiteness 
High Hardness, good wearable 

Chemical Composition: 
SiO2: 99.95% Al2O3: 200ppm Max 
Fe2O3: 50ppm Max Na2O: 40ppm 
K2O: 40ppm CaO: 40ppm 
MGO: 30ppm ZrO2: 35ppm 
TiO2: 15ppm MnO: 3ppm 
CuO: 5ppm Cr2O3: 10ppm 
BaO: 10ppm 

Physical Properties: 
Specific Gravity: 2.21 Hardness(Mohs): 7.0 
pH: 5-7 Magnetics: 20ppm Cristobalite: 0.1% 

Size Available: 
(1) Cullet 10-60mm 
(2) Gramules 
4/20 mesh, 50/100 mesh, 100/200 mesh 
10/30 mesh, 30/50 mesh, 50/100 mesh, 120 mesh, 200 mesh, 325 mesh 

 

Skype: amyzhao0311 

Remark: The particle size can also be produced as customer's special requirement. 

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silica sand, fused silica , refractory,silica sand factory

Contact Supplier

Ms. Summer zhao sales manager Chat Now
Telephone
86-371-86235218
Mobile
8613676970851
Fax
86-371-86231703
Address
No.226 Nanyang Road Zhengzhou,Henan

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