Microsilica Powder Grey: Perfect for Advanced Refractory Applications

• 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

SY (SanYuan) company embarked on its journey into the microsilica industry in 2001, paving the way with innovative research and promotion. Following this, we established our production facility. Apart from our pioneering Yinchuan factory, Gansu Sanyuan proudly launched a state-of-the-art 'Lanzhou factory'. It has also
undergone a significant upgrade of the Yinchuan plant, transforming it into an epitome of safety, technological advancement, efficiency, and environmental consciousness. This includes implementing a comprehensive set of environmental protection equipment, while enhancing the existing equipment's screening and classification capabilities. Additionally, we expanded our logistics network by establishing the Tianjin Distribution Center, complementing our original storages in Gansu, Ningxia, and Inner Mongolia, thereby enabling stringent secondary quality inspections and remarkably swift transportation services.
With nearly two decades of dedicated microsilica production and sales, we have amassed unparalleled expertise and professionalism in this field. Our robust annual production capacity surpasses an impressive 100,000 tons. Sanyuan stands as a vanguard in the Chinese microsilica market,
having been a pivotal player for decades and actively contributing to the formulation of the Chinese national standard for microsilica.

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.