Microsilica Powder Grey with Fine Particle Size for Refractory Use

• 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 the journey of microsilica innovation and advocacy since 2001, followed closely by the establishment of our state-of-the-art production plant. Alongside our foundational Yinchuan facility, Gansu Sanyuan has proudly inaugurated the cutting-edge "Lanzhou factory," marking a new era in our production capabilities.
We've revitalized the Yinchuan factory, transforming it into a beacon of safety, technological advancement, efficiency, and eco-friendliness. This metamorphosis includes a comprehensive set of environmental protection systems and enhanced equipment for screening and classification. Supplementing our existing storage network in Gansu, Ningxia, and Inner Mongolia, our newly added Tianjin Distribution Center empowers us with superior quality control and rapid distribution capabilities.
With nearly two decades of expertise in the microsilica domain, our proficiency and rich experience are unmatched. Gansu Sanyuan boasts an impressive annual production capacity exceeding 100,000 tons, solidifying our status as a formidable industry leader in microsilica products across China.
For decades, Sanyuan has stood at the forefront of China's microsilica industry, playing a pivotal role in the formulation of national standards for microsilica, reflecting our commitment to excellence and leadership.

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.