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silica quartz sand

點(diǎn)擊次數(shù):182   更新時(shí)間2018-09-20     【關(guān)閉分    享:

Silica Sand Introduction

Quartz sand is quartz stone processed by the crushing of quartz particles. Quartz stone is a non-metallic mineral, a hard, wearable, chemical properties and stability of silicate minerals, the main mineral composition is SiO2. Quartz sand is an important industrial mineral raw materials, non-chemical dangerous goods, widely used in glass, casting, ceramics and fireproof materials, smelting ferrosilicon, metallurgical flux, metallurgy, construction, chemical, plastics, rubber, abrasive, filter and other industries. 

 

Silica Sand Properties

Items

Unit

Typical testing value

L.O.T.

%

0.1

SiO2

%

〉99.5

Fe2O3

%

0.015

Al2O3

%

0.1

CaO

%

0.03

TiO2

%

          0.004

MgO

%

0.002

K2O

%

0.02

Na2O

%

0.005

Mohs hardness

 

7

Density

g/cm3

2.65

PH

 

6.5-7.0

Melting point

()

1730

Silica Sand Packaging & Shipping

1.Packing : 25kg/bag ,then 1000kg/bag . 20-25mt/1x20container .

 

                we can pack it according your need too.

 

2. Delivery : It is not dangerous goods , can be delivered just as ordinary goods .

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