Glass refractory quartz silica sand

Place of Origin: Hebei, China (Mainland)

Brand Name: XUANKUN

Model Number: Silica Sand

Type: Silica Quartz

Application: Refractory

Grade: Silica Oxide Micro Fine -400

SiO2 Content (%): 99%

Fe2O3 Content (%): 0.03

Al2O3 Content (%): 0.36%

MgO Content (%): 0.55%

CaO Content (%): 0.09%

P2O5 Content (%): 0.0002%

Purity: 4N

Color: Natural Color

Size: Requirements

Material: Natural Quartz

Shape: Particle

Sand type: Natural Sand

Feature: Low Hardness

Item: Silica Sand Silica Quartz Sand

Refractoriness (Degree): 1770 < Refractoriness< 2000 Stock: Regular Sizes

Introduction of silica sand :

Natural silica sand are classified into shore sand and sand mountain.Quartz sand is mostly with impurity or mixtures, so generally it should treat differently when handling various mines .According to the content and particle size composition of Fe2O3, Al2O3, cr2o3, of Tio2, grades are defined. silica and quartz sand can also make quartz sand after the crushing process, they are the main raw materials of glass industry.

Feature of silica sand :

1.Very low coefficient of thermal expansion

2.Excellent conductivity and Electrical property

3.Pure(high SiO2 content, low Fe, Na, K & Ti)

4.High Whiteness

5.High Hardness, good wearable

Advantage of silica sand :

1.High quality and purity, anti-corrosive, anti- acid and anti –alkali.

2.Competitive price. we have our own factory, and the lowest price will be given

3.Various sizes. all kinds of sizes are available according to your requirements.

4.High purity.

5.High hardness.

6.Good stability.

7.Cheap.

Application of silica sand :

1. Silica sand is widely used for producing optical glass, such as plate glass, float glass, optical glass, glassware and special glass etc

2. Refractory material.

3. Quartz sand also can be used for metallurgy, ceramic, foundries and abrasives etc.

Packaging & Shipping

Packaging Details: 50kg bag, 1 ton/bag or upon request

Delivery Detail: Within 30 days after getting workable deposit