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Great Quality Submicron Spherical Silica Powder Sio2 From China Wholesale Supplier

Great Quality Submicron Spherical Silica Powder Sio2 From China Wholesale Supplier, Find details about China Silica Powder, Spherical Silica Powder from Great Quality Submicron Spherical Silica Powder Sio2 From China Wholesale Supplier

Model NO.
NQS002
Item
Spherical Silica Powder
Chemical Composition
Sio2
CAS No.
60676-86-0
Einecs No.
262-373-8
Specification
D50 0.38 Micron
Origin
Lianyungang, China
HS Code
7018200001
Model NO.
NQS002
Item
Spherical Silica Powder
Chemical Composition
Sio2
CAS No.
60676-86-0
Einecs No.
262-373-8
Specification
D50 0.38 Micron
Origin
Lianyungang, China
HS Code
7018200001
Great Quality Submicron Spherical Silica Powder Sio2 From China Wholesale Supplier
What is spherical silica powder?
Great Quality Submicron Spherical Silica Powder Sio2 From China Wholesale Supplier

Spherical silica powder refers to the spherical silicon dioxide powder material made of irregular corner silicon powder by process of flame and fusion method. It is featured by small surface area, good liquidity and low stress.
 
     
Technical Data of Spherical Silica Powder NQS002
 
Characteristics
The spherical silica is produced by flame method.
Spherical silca has characters of high purity, narrow PSD, low thermal stress etc.
 
Typical Physical Data
Items Unit Typical Value Test Method
Sieve Method+25μm%0.0080Wet Sieving
Laser MethodD50μm0.38Laser Analyser
Specific Surface Aream2/g10.1Nitrogen Absorption Method
Magnetic Materialppm0.6Magnetic Bar Recovery Method
 
Typical Chemical Data
Test ItemsUnitTypical Value Test Method
Chemical CompositionSiO2%99.9Weight Method
Fe2O3ppm500Spectrophotometer
Moisture%0.04Weight Method
Whiteness%96.0Whiteness Meter
Extraction WaterEcμS/cm16.0Conductivity Meter
Na+ppm1.20Atomic Absorption Spectrometer
Cl-ppm0.60Auto Electric Potential Titrator
pH/4.50PH Meter
 
Remark
If the customers have some special request that is not included in the table, we can try our best to meet it with adjustment in process.
 
Particle Size Distribution         SEM
Great Quality Submicron Spherical Silica Powder Sio2 From China Wholesale Supplier
Great Quality Submicron Spherical Silica Powder Sio2 From China Wholesale Supplier
 
Workshop & Packaging
Great Quality Submicron Spherical Silica Powder Sio2 From China Wholesale Supplier
Great Quality Submicron Spherical Silica Powder Sio2 From China Wholesale Supplier
Great Quality Submicron Spherical Silica Powder Sio2 From China Wholesale Supplier
 
About Us
We provide competent products and solutions and services to create value for our customers.

Novoray aims to become a leading enterprise that provides services of industrial powder materials application to global customers. Focusing on customers' demands, we have been constantly innovating and establishing open partnerships. We also devote to providing competitive solutions and services for functional applications such as electronic materials, electrical insulating materials, special ceramics, precision casting, paints & coating, silicon rubber, functional rubber, plastics and high-grade building materials, so as to create value for customers.

At present, our products and solutions have been applied by nearly 300 enterprises in lots of countries and regions worldwide.
Great Quality Submicron Spherical Silica Powder Sio2 From China Wholesale Supplier
Great Quality Submicron Spherical Silica Powder Sio2 From China Wholesale Supplier
 
History of Company
1984Founded. Jiangsu Donghai Silica Powder Factory.
2002Joint Venture established. Lianyungang Donghai Silica Powder Co., Ltd.
2003ISO 9001 Certificated.
2010ISO 14001 Certificated.
2014The joint-stock company is formed. Novoray Corporation.
2015The company is listed on the National Equities Exchange and Quotations.
2019On Nov.15th, the company went public on the Science and Innovation Board(688300).
 
Certificates
Great Quality Submicron Spherical Silica Powder Sio2 From China Wholesale Supplier
Our Services
1. 33 years of production experience.
2. The technical team with professional technical services.
3. Stable product quality.
4. Multiple production lines.
5. The annual shipment volume reached about 76,000 tons.
 
FAQ

(1)
Q: Are you a manufacturer or trading company?
A: We are the manufacturer. We accept factory inspection and provide technical support.
(2)
Q: Do you offer free samples?
A: We can offer free samples within 3kgs.
(3)
Q: What's your MOQ?
A: For sea transportation, our MOQ is one pallet. (Based on different specifications, there are 1 ton, 1.05 tons and 1.08tons on one pallet.) 
(4)
Q: What's your delivery time?
A: The shipment will start 25-30 working days after we have received the order.
(5)
Q: What's your export port?
A: Our export port mainly is Lianyungang Port.
(6)
Q: What payment terms will you accept?
A: We only accept advance payment and L/C at sight in the initial transactions.

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