Sio2 99.95% Quartz Powder 7um Fused Silica Powder for Advanced Ceramics with High Quality

Product Description

Fused Silica First Grade (also known as A)

High purity quartz stone in Lianyungang and Xuzhou area was selected as raw material. After pickling treatment, the crystalline silica was transformed into amorphous silica with a small amount of impurity at 1800ºC high temperature in the resistance furnace. After special mechanical processing, screening, iron removal after the formation of blocks, particles and powder products.
Fused Silica First Grade
I. Characteristics
1. Near zero thermal expansion, extremely low thermal conductivity.
2. Excellent thermal stability.
3. High purity (the SiO2 content is above 99.95%).
4. Chemical properties are stable.
5. Special machinery production, particle size close to circular, large packing density, stable particle size distribution.
II. Basic Parameters
Density :2.2 g/m3
Hardness :7
Softening point :1700°C
Melting point :1750°C
Coefficient of thermal expansion :0.1
PH value :6
III. Chemical Composition

	Typical Values
SiO2:	99.95%
Al2O3:	140ppm
Fe2O3:	20ppm
Na2O:	25ppm
K2O:	25ppm
TiO2	16ppm
CaO:	18ppm
MgO:	10ppm

IV. Availability Specifications
1. Block 0-60 mm
2. Granular

8-5mm	5-3mm	3-1mm	1-0mm
4-20 mesh	50-100 mesh	100-200 mesh
10-20 mesh	20-40 mesh	40-70 mesh

3. Powder
70-140 mesh, 200 mesh, 325 mesh, 500 mesh, 1500 mesh, 3000 mesh
Detailed Photos Certifications
Company Information:
Xuzhou sainuo quartz Co., Ltd. is located in Xinyi City, Jiangsu Province town, is a company specializing in the production of fused quartz of private technology companies. Polysilicon crucible with fused silica level, fused silica nozzle with fused quartz secondary, unshaped refractory materials used fused quartz secondary and a variety of refractory materials with a fused quartz, whether all the technical indicators and the real application effect at home and abroad are first-class products, products in the domestic and international have achieved good performance, the company is currently with many well-known domestic enterprises and multinational corporations has a broad and close business cooperation, the company is actively expanding production capacity, continuous innovation, improve the level of process and technology, take the road to quality, better service provided to our customers.
Workshop: Installation Instructions

---

>> High Quality Garlic Peeling Machine Stainless Steel Garlic Peeler garlic processing machine
>> Rotary Automatic Pet Stretch Blow Molding Machine Price with CE
>> Cat's paw cute air fryer Multi-functional intelligent touch screen home large capacity 5L fryer
>> Industrial Plastic Grinder for PVC HDPE LDPE LLDPE Waste Recycling
>> Diesel Power Tiller with 173 Air Cooled Engine
>> New Auto Intelligent Robot Arm Ultrasonic Two-Way Cutting Machinery Zipper Cutting Machinery
>> Constant temperature and humidity incubator
>> EC 88-inch virtual human body teaching anatomy table all-in-one medical teaching touch platform simulation teaching
>> Efficient Hammer Mill for Enhanced Corn Feed Grinding Productivity
>> Student Binocular Biological Microscope (XSZ-107BN-T)
>> New Design Wholesale Disposable Linear Cutter Stapler and Reloads Medical Device for Surgical Use
>> Start Stepper Motor 23HS3002z for Plasma Cutter
>> Digital Oxygen Analyzer Instrument Measuring Oxygen Concentration O2 Meter Tester
>> Car part HeadLight Head lampFor Hyundai Sonata 2011 92102-3Q000 92101-3Q000
>> Hot Selling 50cbm/25tons LPG Storage Tanks
>> Macaron Themed Comprehensive Family Indoor Playground Play Center Equipment by Cheer Amusement
>> Mini Shredding Shredder Chassis Shredder Box 300shredder Case with a Set of Blades
>> High Quality Metal Bra Accessories O Rings 8-Shaped Sliders 9-Shaped Hooks
>> 3m3brand Mini Mixer Concrete Mixer Truck Fuxin Modified Vehicle Convenient Transporter
>> High Quality Outside Micrometers Set (0-75, 0-100, 0-150, 0-200mm)