Microsilica Powder with Fine 0.1 Um Particles for Refractory Use

• 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 research and innovation in the microsilica domain. With the foundation of a dynamic production plant, we have expanded beyond our original Yinchuan factory to establish a state-of-the-art "Lanzhou factory."
Our Yinchuan facility has undergone significant enhancements, transforming it into a beacon of safety, technology, efficiency, and sustainability. We've integrated cutting-edge environmental protection systems and upgraded equipment to include advanced screening and classification capabilities. Moreover, with the addition of the Tianjin Distribution Center, complementing our existing storage hubs in Gansu, Ningxia, and Inner Mongolia, we ensure stringent secondary quality inspections and swift distribution channels.
With an illustrious history spanning nearly two decades in microsilica production and sales, our profound expertise and professionalism set us apart. Our robust annual production capacity surpasses 100,000 tons, establishing Sanyuan as a vanguard in the microsilica industry.
For decades, Sanyuan has been a hallmark of excellence in China's microsilica landscape. Our prestigious involvement in the formulation of the Chinese national standard for microsilica underscores our commitment to quality and industry 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.