Light Grey Microsilica Powder 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

SY (SanYuan) company embarked on its journey into the realm of microsilica research and promotion in 2001, culminating in the establishment of our state-of-the-art production plant. In addition to our original Yinchuan factory, Gansu Sanyuan proudly presents our newly established 'Lanzhou factory', a testament to our expanding horizons and commitment to excellence.
To further enhance our capabilities, we've upgraded the Yinchuan factory, transforming it into a hub of safety, advanced technology, efficiency, and environmental stewardship. This includes a full suite of environmental protection equipment and sophisticated screening and classification functions. Complementing our production prowess, we have inaugurated the Tianjin Distribution Center, supplementing our existing storages in 'Gansu, Ningxia, and Inner Mongolia', thus providing secondary quality inspection and rapid, seamless transportation.
With nearly two decades in the microsilica market, our expertise and professionalism have been honed to perfection. Our production capacity surpasses 100,000 tons annually, affirming Sanyuan's stature as a trailblazer in the microsilica industry.
As industry leaders in China, Sanyuan has not only been at the forefront of microsilica products for decades but has also played a pivotal role in formulating the Chinese national standard for microsilica, underscoring our influence and commitment to setting benchmarks 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.