Light Grey Microsilica: Perfect for High-Temperature 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

Established in 2001, SY (SanYuan) Company embarked on a journey of innovation by researching and promoting microsilica, which led to the establishment of our cutting-edge production plant. In addition to our original Yinchuan factory, Gansu Sanyuan has proudly expanded with a state-of-the-art 'Lanzhou Factory'. This expansion is part of our commitment to excellence.
The Yinchuan factory has undergone significant upgrades, enhancing safety, technological advancement, efficiency, and its environmental footprint. We've installed comprehensive environmental protection equipment and integrated screening and classification functions into the existing infrastructure. Furthermore, we've established the Tianjin Distribution Center, complementing our initial three storages in 'Gansu, Ningxia, and Inner Mongolia'. This allows us to conduct secondary quality inspections and ensure rapid transportation.
With nearly 20 years of expertise in producing and selling microsilica, we have honed our professionalism and experience in this specialized field. Our annual production capacity exceeds an impressive 100,000 tons, solidifying Sanyuan as a prominent leader in the microsilica industry.
For decades, Sanyuan has been at the forefront of microsilica products in China. Notably, we have played a pivotal role in drafting the Chinese national standard for microsilica, underscoring our commitment to quality and industry excellence.

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.