Microsilica Powder Grey: Essential for High-Performance Refractory Solutions

• 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 an inspiring journey in 2001, delving into the research and promotion of the versatile Microsilica powder. With a clear vision and determination, we initiated the construction of a state-of-the-art production plant. Beyond our original Yinchuan factory, Gansu Sanyuan has proudly established the cutting-edge "Lanzhou factory". This expansion marks a significant milestone in our commitment to innovation and growth.
We have meticulously upgraded the Yinchuan factory, transforming it into a beacon of safety, technology, efficiency, and environmental sustainability. This transformation includes the installation of comprehensive environmental protection systems and the integration of advanced screening and classification capabilities into the existing equipment. Further amplifying our logistical prowess, we have introduced the Tianjin Distribution Center, complementing our already robust storage facilities in Gansu, Ningxia, and Inner Mongolia. This strategic addition ensures enhanced quality inspection processes and rapid transportation, driving superior service delivery.
With nearly two decades of unwavering dedication to the production and distribution of Microsilica, we stand as seasoned experts in this pivotal industry. Our powerful annual production capacity surpasses 100,000 tons, underscoring our stature as a paramount leader in the microsilica market. We pride ourselves on not just being participants, but pioneers and influencers of industry standards.
Our esteemed contribution to the Chinese microsilica sector spans decades, establishing us as a trusted name. As active participants in the formulation of the Chinese national standard for microsilica, we continuously push the boundaries of quality and reliability, ensuring our products meet the highest benchmarks.

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.