Reliable Microsilica Powder Grey for Superior Refractory Materials

• 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 the journey of microsilica innovation and advancement back in 2001, leading to the establishment of our state-of-the-art production plant. In addition to our original Yinchuan factory, Gansu Sanyuan has proudly constructed a new and modern 'Lanzhou factory'. It has also
upgraded the Yinchuan factory, resulting in a safer, more technologically advanced, efficient, and environmentally-friendly facility. We have incorporated a complete set of environmental protection equipment and enhanced the screening and classification capabilities of our existing machinery. Furthermore, our company has introduced the Tianjin Distribution Center, complementing our established storage locations in Gansu, Ningxia, and Inner Mongolia. This expansion enables us to provide secondary quality inspection and ensures rapid delivery.
With nearly two decades of excellence in producing and supplying microsilica, our expertise and experience in this field are unparalleled. Boasting an impressive annual production capacity exceeding 100,000 tons, Sanyuan stands as a vanguard in the microsilica industry.
products in China for decades. In addition, we have had the honor of contributing to the development 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.