Microsilica Powder Grey: Optimal for High-Temperature Refractory Solutions

• 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) began its journey into microsilica research and promotion in 2001, leading to the establishment of our production plant. Beyond our Yinchuan factory, Gansu Sanyuan proudly unveiled the state-of-the-art Lanzhou facility.
We've enhanced our Yinchuan factory, making it a paragon of safety, technology, efficiency, and eco-friendliness with comprehensive environmental protection systems. Our Tianjin Distribution Center joins our Gansu, Ningxia, and Inner Mongolia storages, ensuring swift delivery and meticulous quality control.
For nearly 20 years, our expertise in microsilica production and sales has been unrivaled. With an impressive annual capacity exceeding 100,000 tons, Sanyuan stands as a formidable force in the industry.
As a leader in China's microsilica market for decades, Sanyuan has been instrumental in shaping national standards, attesting to our commitment to quality and industry influence.

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.