Light Grey Microsilica Powder for High-Strength 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

SY (SanYuan) company embarked on pioneering research and the promotion of microsilica back in 2001, leading to the establishment of our state-of-the-art production plant. In addition to our original Yinchuan factory, Gansu Sanyuan has now unveiled the cutting-edge 'Lanzhou factory'. Moreover,
we have significantly upgraded the Yinchuan factory, transforming it into a safer, more advanced, and highly efficient facility with enhanced environmental stewardship. This includes the integration of comprehensive environmental protection systems and the addition of sophisticated screening and classification capabilities. To bolster our logistical prowess, we've established the Tianjin Distribution Center, complementing our existing trio of storages in Gansu, Ningxia, and Inner Mongolia. This strategic expansion facilitates secondary quality inspection and expeditious transportation.
With nearly two decades of expertise in the production and sales of microsilica, we pride ourselves on our professionalism and extensive experience in this sector. Our formidable annual production capacity exceeds 100,000 tons, positioning Sanyuan as an industry vanguard in microsilica.
products across China. For decades, we have led the charge in innovation, proudly contributing to the formulation of the Chinese national standard for microsilica, underscoring our commitment to excellence.

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.