Quality Microsilica Powder with 0.1 Um Diameter for Refractory Manufacturing

• 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 embarking on our innovative journey in 2001, SY (SanYuan) company has been at the forefront of microsilica research and promotion. Our unwavering commitment led us to establish our first production plant, and over time, we expanded our operations with a state-of-the-art 'Lanzhou factory'. This expansion stands as a testament to our relentless pursuit of excellence.
Our Yinchuan factory has undergone a transformation, emerging as a beacon of safety, advanced technology, efficiency, and environmental friendliness, with the integration of comprehensive environmental protection systems and enhancements to existing equipment, including screening and classification capabilities. In addition, we have fortified our logistics network with the introduction of the Tianjin Distribution Center, complementing our existing storage sites in Gansu, Ningxia, and Inner Mongolia. This strategic addition ensures rigorous secondary quality inspections and accelerates our distribution capabilities.
With nearly two decades of expertise in producing and marketing microsilica, we stand as veterans in this field. Our annual production capacity surpasses 100,000 tons, affirming Sanyuan's position as a distinguished leader in the microsilica industry.
For decades, our products have set benchmarks in China, and we played a pivotal role in crafting the national standard for microsilica, underscoring our influence and commitment to 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.