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Sourcing Top Quality White Solid Composite Silica From China

Sourcing Top Quality White Solid Composite Silica From China, Find details about China Silica Powder, Composite Silica Powder from Sourcing Top Quality White Solid Composite Silica From China

Model NO.
DB2003
Item
Composite Silica Powder
Chemical Composition
Sio2
CAS No.
7631-86-9
Einecs No.
238-878-4
Specification
D50 3.6 Micron
Origin
Lianyungang, China
HS Code
3824999990
Model NO.
DB2003
Item
Composite Silica Powder
Chemical Composition
Sio2
CAS No.
7631-86-9
Einecs No.
238-878-4
Specification
D50 3.6 Micron
Origin
Lianyungang, China
HS Code
3824999990
Sourcing Top Quality White Solid Composite Silica From China
What is composite silica powder?
Sourcing Top Quality White Solid Composite Silica From China
Composite silica powder refers to the glass phase silicon dioxide powder material made of natural quartz and other inorganic non-metallic minerals by such processes as compounding, melting, cooling, crushing, grinding and classifying.
   
Technical Data of Composite Silica Powder DB2003
 
  Applications
High quality filler used in Copper Clad Laminates.
 
Characteristics
Produced with a few kinds of inorganic mineral mixed and melted together, then grinding and separating.
Easy to drill and cut; Excellent characteristics in chemical stability,environment resistibility,insulation,strengthening character and heat stability.
 
Typical Physical Data
Items Unit Typical Value 
Appearance/White Powder
Densitykg/m32.55×103
Moths Hardness/5.50
(1MHz) Dielectric PropertyDkεr6.62
Dftanδ0.0011
 
Typical Test Data
Test ItemsUnitDB2003Instrument or Method
PSD45 μm on%0.000Wet Sieving
D50μm3.60Malvern Mastersizer 3000
D100μm12.70
Moisture Content%0.05105ºC/2hr
SiO2%60.30Weighing
Fe2O3%0.12UV/VIS Spectrophotometer
Cl-ppm0.20Automatic Potential Titrator
Na+ppm0.30AAS
PH-10.30PH Meter
Magnetic Contentppm2.50Weighing with Magnet
 
Remark
Treated with epoxysilane.
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.
 
Workshop & Packaging
Sourcing Top Quality White Solid Composite Silica From China
Sourcing Top Quality White Solid Composite Silica From China
Sourcing Top Quality White Solid Composite Silica From China
 
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.
Sourcing Top Quality White Solid Composite Silica From China
Sourcing Top Quality White Solid Composite Silica From China
 
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
Sourcing Top Quality White Solid Composite Silica From China
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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