Low cleavage breakage rate natural silica powder

Place of Origin: Hebei, China (Mainland)

Brand Name: XUANKUN

Model Number: 60-200mesh

Type: Silica Powder

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%

Material: Natural Quartz

Feature: Electronic Grade Amorphous

Shape: Flour

Refractoriness (Degree): 1770 < Refractoriness< 2000

Sand type: Manufactured Sand

Advantage: High quality and purity

Composition: Quartz Crystal

Introduction of silica fume :

Silica fume, also called as micro silica, silica dust, which is a byproduct of producing silicon metal or ferrosilicon alloys. Silica fume consists primarily of amorphous (noncrystalline) silicon dioxide (SiO2). Because of its fine particles, large surface area, and the high SiO2 content, silica fume is a very reactive pozzolan when used in concrete.

Densified Silica Fume is the most revolutionary concrete additive to have been developed in recent times: The use of densified silica fume offers concrete manufacturers significant opportunities to substantially improve the strength, durability, finish and economy of their products and concrete applications also it can be used with conventional

Feature of silica fume:

1. Fine granularity.

2. Narrow particle distribution.

3. Large surface area.

4. Excellent suspension performance.

5. Reinforcement of good performance.

Advantages of silica fume:

1: Fine silica fume particles fill the microscopic voids between material particles and create the very dense structure.

2:Silica fume performs as a ball bearing between material particles.

3:It exhibits pozzolanic reaction.

Application of silica fume:

Silica fume in concrete industry application

Silica fume in refractory industry application

Silica fume in rubber industry application

Silica fume as anti-caking agent

Silica fume as pellet binders

Silica fume in water glass industry

Silica fume in drilling industry

and other fields.

Packaging & Shipping

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

Delivery Detail: Within 3 weeks after getting workable deposit