Microsilica Powder Grey for Superior Refractory Material Composition

• 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 innovation and excellence in the microsilica industry. With the establishment of our advanced production plant, we have expanded beyond the original Yinchuan facility to inaugurate a state-of-the-art 'Lanzhou factory,' further solidifying our commitment to quality and growth.
We have meticulously upgraded the Yinchuan factory, transforming it into a paragon of safety, technological advancement, efficiency, and eco-friendliness. By integrating a comprehensive suite of environmental protection equipment along with enhanced screening and classification functions, our improvements have set new standards. Furthermore, the addition of the Tianjin Distribution Center complements our existing storages in Gansu, Ningxia, and Inner Mongolia, enabling secondary quality inspection and ensuring swift, reliable transportation.
With nearly two decades of dedicated production and sales experience, we have honed our expertise in the field, making us a trusted name in microsilica production. Our impressive annual production capacity surpasses 100,000 tons, positioning Sanyuan as a distinguished leader in the Chinese microsilica industry.
Our illustrious reputation is bolstered by decades of leadership in microsilica products within China. Moreover, we have proudly contributed to the establishment of the national standard for microsilica, underscoring our pivotal role in shaping this industry.

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.