High-Performance Microsilica Powder Grey for Industrial Refractory Needs

• 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 its inception in 2001, SY (SanYuan) company has been at the forefront of microsilica innovation and promotion. In addition to the pioneering Yinchuan facility, Gansu Sanyuan proudly unveils the cutting-edge "Lanzhou factory."
Our enhanced Yinchuan plant now stands as a beacon of safety, advanced technology, and eco-friendliness, equipped with comprehensive environmental systems and improved screening and classification capabilities. Moreover, our strategic expansion includes the Tianjin Distribution Center, complementing our original storage facilities in Gansu, Ningxia, and Inner Mongolia, thus ensuring rigorous quality checks and expedited delivery.
With nearly two decades of expertise, we excel in the production and distribution of microsilica, boasting an impressive annual output exceeding 100,000 tons. Gansu Sanyuan has entrenched itself as a titan in China's microsilica industry.
Our longstanding commitment is reflected in our role as contributors to the formulation of the Chinese national standard for microsilica, underscoring our leadership and dedication to quality 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.