Hot Selling Sio2 Top Quality Submicron Spherical Silica Powder Silica
China Hot Selling Sio2 Top Quality Submicron Spherical Silica Powder Silica, Find details about China Silica Powder, Spherical Silica Powder from Hot Selling Sio2 Top Quality Submicron Spherical Silica Powder Silica
Basic Info.
Model NO.
NQS003
Item
Spherical Silica Powder
Chemical Composition
Sio2
CAS No.
60676-86-0
Einecs No.
262-373-8
Specification
D50 0.16 Micron
Origin
Lianyungang, China
HS Code
7018200001
Model NO.
NQS003
Item
Spherical Silica Powder
Chemical Composition
Sio2
CAS No.
60676-86-0
Einecs No.
262-373-8
Specification
D50 0.16 Micron
Origin
Lianyungang, China
HS Code
7018200001
Product Desciption
| What is spherical silica powder? |
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 NQS003 | ||||
| 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 | % | 0.0025 | Wet Sieving |
| Laser Method | D50 | μm | 0.16 | Laser Analyser |
| Specific Surface Area | m2/g | 19.50 | Nitrogen Absorption Method | |
| Magnetic Material | ppm | 0.70 | Magnetic Bar Recovery Method | |
| Typical Chemical Data | ||||
| Test Items | Unit | Typical Value | Test Method | |
| Chemical Composition | SiO2 | % | 99.91 | Weight Method |
| Fe2O3 | ppm | 600 | Spectrophotometer | |
| Moisture | % | 0.06 | Weight Method | |
| Whiteness | / | 97.00 | Whiteness Meter | |
| Extraction Water | Ec | μS/cm | 19.00 | Conductivity Meter |
| Na+ | ppm | 1.80 | Atomic Absorption Spectrometer | |
| Cl- | ppm | 1.30 | Auto Electric Potential Titrator | |
| pH | / | 4.60 | PH 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 |
| Workshop & Packaging |
| About Us |
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.
| History of Company | |
| 1984 | Founded. Jiangsu Donghai Silica Powder Factory. |
| 2002 | Joint Venture established. Lianyungang Donghai Silica Powder Co., Ltd. |
| 2003 | ISO 9001 Certificated. |
| 2010 | ISO 14001 Certificated. |
| 2014 | The joint-stock company is formed. Novoray Corporation. |
| 2015 | The company is listed on the National Equities Exchange and Quotations. |
| 2019 | On Nov.15th, the company went public on the Science and Innovation Board(688300). |
| Certificates |
| 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.
You Might Also Like
30-50cbm Movable Hopper for Discharging Bulk Cargo
4b-Wd Bsp Male ED Sealing Plug
Standard Specimen Clamp for Microtome
Luxury Crystal Glass Scent 30ml 1 Oz Perfume Bottle
Tetra Pak Sugar Dissolving System
High Quality Factory Supply Zinc Plated Pozi Countersunk Chi......
Improve Root System Root Promoter Seaweed Functional Organic......
Creative Handmade Three-Dimensional Photo Frame Outside Thic......
Jinko Panel High Quality Pmw Dimming Controller Ni-MH Batter......
80/20 Copper Nickel ( CuNi20 )
Natural Blue Gemstone Stone Oval Vanity Hotel Wash Basin Sin......