Microsilica Powder Grey: Perfect for Advanced Refractory Materials

• 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 distribution. To cater to growing demands, we established a state-of-the-art production facility alongside our original Yinchuan factory, while also introducing the cutting-edge Lanzhou factory. This strategic expansion is a testament to our dedication to quality and innovation.
The Yinchuan factory has undergone significant upgrades, making it a beacon of safety, advanced technology, efficiency, and eco-friendliness. With the integration of comprehensive environmental protection systems and enhanced screening and classification functionalities, we ensure sustainable operations. Adding to our logistical strength, the Tianjin Distribution Center complements our robust network of storages in Gansu, Ningxia, and Inner Mongolia, enabling meticulous quality inspection and rapid delivery.
With nearly two decades of excellence in microsilica production and sales, we at Gansu Sanyuan Silicon Materials Co., Ltd. pride ourselves on our immense expertise and professionalism. Our impressive annual production exceeds 100,000 tons, solidifying our stature as a leader in China's microsilica industry.
As pioneers and industry leaders, Sanyuan has played a pivotal role in shaping the microsilica landscape in China. Our contribution to drafting the Chinese national standard for microsilica underscores our commitment to quality and industry excellence.

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.