Microsilica Powder Grey: Optimal for High-Temperature 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

SY (SanYuan) company embarked on its journey into the fascinating world of microsilica back in 2001. Following our initial exploration, we established a state-of-the-art production plant. While our pioneering Yinchuan factory paved the way, we have triumphantly expanded with the launch of a brand-new 'Lanzhou Factory'. This strategic expansion has significantly bolstered our production capabilities. Additionally, the Yinchuan factory has undergone a remarkable transformation, evolving into a beacon of safety, technological advancement, efficiency, and environmental consciousness.
We've not only enhanced safety protocols but also integrated cutting-edge environmental protection equipment to safeguard our planet. Our revamped operations now boast advanced screening and classification functions, optimizing our processes. On another exciting front, we have added the Tianjin Distribution Center, complementing our existing warehouses in Gansu, Ningxia, and Inner Mongolia. This expansion ensures rigorous secondary quality inspections and facilitates expedited transportation, enhancing our service delivery.
With nearly two decades of dedicated microsilica production and sales, our expertise in this field is unparalleled. Our impressive annual output exceeds 100,000 tons, underscoring our status as one of the industry's vanguards in China. Our rich history and industry leadership are reflected in our participation in drafting the national standard for microsilica in China.
For decades, Gansu Sanyuan Silicon Materials Co., Ltd. has stood as a pillar of excellence in the realm of microsilica products. Our influence extends beyond production; we actively shape the industry by contributing to the formulation of the Chinese national standard for microsilica.

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.