Microsilica Powder Grey: Essential for High-Performance Refractory Needs

• 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, Gansu Sanyuan Silicon Materials Co., Ltd., under the SY (SanYuan) banner, has been at the forefront of microsilica research and innovation. Our dedication led us to establish a state-of-the-art production plant, expanding our operational prowess beyond the initial Yinchuan factory to include our new, advanced Lanzhou factory. This strategic growth showcases our commitment to leading the industry.
The enhancement of the Yinchuan factory marks a significant leap towards our mission of creating safer, more technologically advanced, efficient, and environmentally sustainable operations. By integrating comprehensive environmental protection equipment and augmenting our screening and classification capabilities, we've set new standards in manufacturing excellence. Additionally, the establishment of the Tianjin Distribution Center complements our foundational storage facilities in Gansu, Ningxia, and Inner Mongolia, ensuring rigorous quality control and expedited distribution.
With nearly two decades of dedication to the production and sale of microsilica, our expertise and professionalism are unrivaled in the industry. Our impressive annual production capacity exceeding 100,000 tons underscores our status as a leading figure in the microsilica sector.
Gansu Sanyuan has proudly stood as a pillar of the Chinese microsilica landscape for decades. Our esteemed participation in crafting the Chinese national standard for microsilica further solidifies our position as industry pioneers.

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.