Superior Light Grey Microsilica Powder for Refractory Applications

• Customization: Available
• CAS No.: 69012-64-2
• Color: White
• Model NO.: white silica fume 97UD
• Formula: Sio2
• Material: Powder Grey or Light Grey
• Structure Feature: Diameter of Particle of Silica Fume Was 0.1 Um
• Usage: Refractory
• Source: Ferrosilicon Smelting
• Type: Silicon Dioxide
• Transport Package: 25kg Paper or Plastic Bags
• Specification: 97UD
• Trademark: Sanyuan
• Origin: China
• HS Code: 2811229000
• Production Capacity: 100000tons/Year

Product Description

Product Description

NO	ITEM	REQUIREMENT	TEST VALUE
1	SiO2	≥97%	97.86%
2	MOISTURE	≤2%	0.87%
3	LOSS ON IGNITION	≤3%	1.12%
5	BULK DENSITY	300-350KG/M3	316KG/M3

Detailed Photos

Product Parameters

PROPERTIES
Product Description	Undensified Microsilica GSM-97UD
Color	white to medium grey white powder
Bulk density-Full Densified	300-350KG/M3
SPECIFICATIONS
Silicon Dioxide (SiO2)	97%
Moisture Content	0.8%-2.0%
Loss on Ignition (LOI)	1.6%-3.0%
Oversize percent retained on 45-um(325 sieve)	Max.8.0%
Specific Surface	18 m2/g-27 m2/g
Activity index %	≥105@7d  ≥95@28d
Water demand	≤115%

Certifications

Company Profile

Since its inception in 2001, SY (SanYuan) company has passionately focused on the research and promotion of microsilica, leading to the establishment of our cutting-edge production plant. Initially anchored by the state-of-the-art Yinchuan factory, Gansu Sanyuan has proudly unveiled a new 'Lanzhou factory,' further expanding our prowess.
The Yinchuan factory has undergone significant transformation, becoming a safer, more technologically advanced, efficient, and environmentally-friendly facility. This has been achieved by integrating a comprehensive set of environmental protection equipment, alongside enhancing the screening and classification capabilities of our existing machinery. To complement our production, we've strategically introduced the Tianjin Distribution Center, enhancing our logistics network, which already included the three robust storage hubs in Gansu, Ningxia, and Inner Mongolia. This addition ensures secondary quality inspections and facilitates expedited transportation, reinforcing our commitment to excellence.
With nearly two decades of dedicated experience in the production and sale of microsilica, we have honed our expertise to perfection. Our annual production capacity surpasses 100,000 tons, underscoring our role as a pioneering force in the microsilica industry.
For decades, Sanyuan has been at the forefront of the microsilica market in China. Our commitment to quality and innovation is exemplified by our active participation in drafting the Chinese national standard for microsilica, solidifying our position as industry leaders.

FAQ

1.What kind of payment term do you support ?

T/T in advance

2.What's your terms of delivery?

FOB, CIF

3.How long will your production take ?

Normally 10 days after contract

4.could you support to sample test?

Of course, we would like to offer you free sample for testing based on you pay the freight.