Fine Microsilica Powder with 0.1 Um Diameter 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 2001, SY (SanYuan) company has been at the forefront of advancing and promoting microsilica. Initiating with our flagship facility in Yinchuan, we embarked on our journey by establishing a cutting-edge production plant. Building on this legacy, Gansu Sanyuan proudly unveiled a state-of-the-art 'Lanzhou factory,' reflecting our commitment to innovation.
Our dedication to excellence led us to enhance the Yinchuan factory, transforming it into a beacon of safety, technological sophistication, efficiency, and environmental stewardship. We have installed comprehensive environmental protection systems and upgraded the original equipment with advanced screening and classification features. To optimize logistics, we inaugurated the Tianjin Distribution Center, complementing our existing network in Gansu, Ningxia, and Inner Mongolia, ensuring meticulous secondary quality checks and expeditious delivery.
With nearly two decades of expertise in the microsilica domain, we have honed our skills to perfection. Our annual production capacity surpasses 100,000 tons, establishing us as industry vanguards. Sanyuan stands as a paragon of professionalism and experience, leading the charge in producing and selling superior microsilica.
For decades, Sanyuan has been a luminary in China's microsilica products landscape. Our expertise is recognized nationwide, as evidenced by our integral role in the formulation of the Chinese national standard for microsilica, underscoring 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.