Microsilica Powder Grey: Optimal Choice for Refractory Solutions

• 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 been at the forefront of microsilica research and innovation. Commencing operations with our original Yinchuan facility, we have since expanded our reach with the establishment of a state-of-the-art "Lanzhou factory". This strategic expansion highlights our commitment to growth and excellence.
We have significantly upgraded our Yinchuan factory, transforming it into a beacon of safety, advanced technology, efficiency, and environmental responsibility. We have incorporated a full suite of environmental protection equipment and enhanced the original machinery with cutting-edge screening and classification functions. Further bolstering our logistics capabilities, the addition of the Tianjin Distribution Center complements our existing storage facilities in Gansu, Ningxia, and Inner Mongolia, enabling rigorous secondary quality inspections and ensuring swift distribution.
With nearly two decades of microsilica production expertise, we stand as seasoned professionals and industry veterans. Boasting an impressive annual production capacity exceeding 100,000 tons, Sanyuan is proudly recognized as a leader in China's microsilica sector.
Our distinguished contributions to the industry include our active role in shaping the Chinese national standard for microsilica, underlining our commitment to excellence and leadership.

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.