Premium Light Grey Microsilica Powder for 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

Since 2001, SY (SanYuan) company has embarked on an innovative journey in the world of microsilica research and promotion. Following this pioneering phase, we proudly established our state-of-the-art production plant. Beyond our original Yinchuan facility, Gansu Sanyuan has broadened its horizons with the introduction of a cutting-edge 'Lanzhou factory.'
We've undertaken a remarkable transformation at the Yinchuan factory, enhancing its safety, technological prowess, efficiency, and environmental stewardship by incorporating comprehensive environmental protection systems and refining the screening and classification capabilities of our existing equipment. Our company has further expanded with the Tianjin Distribution Center, complementing our original three strategic storage hubs in Gansu, Ningxia, and Inner Mongolia. This addition ensures robust secondary quality inspection and swift logistical operations.
With nearly two decades of unwavering dedication to microsilica production and sales, we have honed our expertise and garnered profound experience in this specialized field. Our impressive annual production capacity exceeds 100,000 tons, firmly positioning Sanyuan as a vanguard in China's microsilica industry.
For many decades, we have been at the forefront of microsilica product advancement in China, and we've proudly contributed to shaping the Chinese national standards for microsilica, reinforcing our leadership and commitment to quality.

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.