Light Grey Microsilica Powder for Enhanced Refractory Durability

• 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 microsilica research and innovation. Embracing a passion for excellence, we established our production plant to pioneer the microsilica industry. Beyond our original Yinchuan factory, Gansu Sanyuan has proudly unveiled an advanced new facility in Lanzhou, further cementing our commitment to cutting-edge manufacturing.
In a transformative upgrade, the Yinchuan factory has evolved into a model of safety, technology, efficiency, and eco-friendliness. With the integration of comprehensive environmental protection systems and enhanced equipment capabilities for screening and classification, we have set new benchmarks in the industry. To further streamline operations, the addition of the Tianjin Distribution Center complements our existing storage network across Gansu, Ningxia, and Inner Mongolia, ensuring meticulous quality checks and swift logistics.
With nearly two decades of dedication to the production and commercialization of microsilica, we possess unmatched expertise and professionalism in this domain. Our impressive annual production capacity of over 100,000 tons underscores our leadership in the microsilica sector.
For decades, Sanyuan has stood as a titan in China's microsilica products industry. Proudly, we have contributed our knowledge and insights to the creation of Chinese national standards for microsilica, affirming our position as pioneers and leaders in the field.

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.