Fine Microsilica Powder Grey for Advanced Refractory Formulations

• 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 an innovative journey into the realm of microsilica back in 2001. Initiating with intensive research and promotion, this visionary company soon established a state-of-the-art production plant. Beyond our pioneering Yinchuan factory, Gansu Sanyuan proudly introduced the cutting-edge "Lanzhou factory".
In a quest for perpetual improvement, we have rejuvenated the Yinchuan factory, transforming it into a beacon of safety, advanced technology, efficiency, and environmental stewardship. We've incorporated comprehensive environmental protection systems and enhanced the original equipment with advanced screening and classification capabilities. Complementing our triad of strategic storage locations in "Gansu, Ningxia, and Inner Mongolia," the addition of the Tianjin Distribution Center facilitates rigorous secondary quality checks and enables swift, reliable transportation.
With nearly two decades of expertise in producing and selling microsilica, we stand as paragons of professionalism and experience in the field. Our impressive annual production capacity exceeds 100,000 tons, positioning Sanyuan as a trailblazing leader in China's microsilica industry.
For decades, Sanyuan has been at the forefront of the microsilica product market in China. Proudly contributing to the development of the national standards for microsilica, our influence and expertise have set benchmarks for quality and innovation in the industry.

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.