Durable Microsilica Powder Grey for Reliable Refractory Manufacturing

• 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 microsilica journey in 2001, beginning with research and promotion. This dedication led to the establishment of our production plant. Beyond our original Yinchuan factory, we proudly present the cutting-edge "Lanzhou factory," a symbol of our growth and innovation.
With state-of-the-art upgrades, the Yinchuan factory now sets new standards in safety, technology, efficiency, and eco-friendliness. Enhanced by comprehensive environmental equipment and advanced screening capabilities, we are committed to sustainability. Our Tianjin Distribution Center, alongside facilities in Gansu, Ningxia, and Inner Mongolia, ensures rigorous quality checks and swift delivery.
Boasting nearly two decades of expertise in microsilica production and sales, our proficiency is unmatched. With an impressive annual output exceeding 100,000 tons, Sanyuan stands tall among industry leaders. Our pivotal role in shaping China's national microsilica standards underscores our influence and authority.
Sanyuan has been at the forefront of microsilica innovation for decades in China. We have not only led the market but have also contributed significantly to the formulation of the national microsilica standards. Our products continue to set benchmarks for quality and reliability 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.