Light Grey Microsilica Powder: Essential for Refractory Products

• 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 journey to explore and promote microsilica in 2001, soon establishing a production plant. In addition to our foundational Yinchuan factory, Gansu Sanyuan has inaugurated the new 'Lanzhou factory'. Our efforts have also
enhanced the Yinchuan facility, transforming it into a safer, more technologically advanced, and efficient environment. Equipped with state-of-the-art environmental protection systems and upgraded screening and classification capabilities, we have positioned our company at the forefront of sustainable innovation. Additionally, the establishment of the Tianjin Distribution Center complements our existing storages in Gansu, Ningxia, and Inner Mongolia, facilitating secondary quality inspections and ensuring rapid logistics.
With nearly two decades of dedication to producing and selling microsilica, we pride ourselves on unparalleled expertise and professionalism in this field. Our annual production capacity surpasses 100,000 tons, establishing Sanyuan as a pivotal industry leader.
in China. For decades, we've been at the forefront of innovation, contributing to the formulation of the Chinese national standard for microsilica, and solidifying our reputation as a trusted authority in the microsilica market.

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.