Китайский производитель высокочистый кварц белый силикагель песок цена за тонну

Сохранить в закладки 1600335086180:


Цена:180,00 $ - 200,00 $*

Количество:

  • В избранное

Описание и отзывы

Характеристики


 Silica Sand / Quartz Sand


 


1. Products brief introduction


 


This Silica sand has very high purity and excellent controllable particle size distribution. silica sand is very widely used in the fields of electronic material industry,coating powder,melting moulding, high-voltage electrical insulation, paints, silicone rubber, special ceramic and so on.


 


2. Silica sand Character


 


High grade products with competitive price;


Stable supply for reputable manufacture;


Low iron content and high purity;


 


3. Application 



  • sand mold casting

  • glass industry

  • rust removal

  • water filteration

  • bridge concrete

  • surface coating

  • gold course sand / grass filler sand

  • cat litter sand


4. Grain Size 



  • 400mesh-------------0.037mm

  • 325mesh-------------0.045mm

  • 200mesh-------------0.075mm

  • 120-150mesh-------0.125-0.1mm

  • 100-120mesh-------0.15-0.125mm

  • 40-100mesh--------0.425-0.15mm

  • 20-40mesh----------0.85-0.425mm

  • 10-20mesh----------2-0.85mm

  • 5mesh----------------4-6mm


5.Physical and chemical indexes













































PRODUCT CHEMICAL COMPOSITION AND PHYSICAL PROPERTIES 


SiO2>=99.31%
Al2O3<=0.36%
Fe2O3<=0.018%
Specific weight>=2.66g/cm3
Porosity<=0.38%
Hardness mohs>8, high hardness
Actual abrasion rate<=1.35
Appearancesand, powder
Color pure white

 


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