Excellent Quality Silicon Dioxide For Skin - Fused Silica Sand Second Grade (also known as B grade) – Sainuo
Excellent Quality Silicon Dioxide For Skin - Fused Silica Sand Second Grade (also known as B grade) – Sainuo Detail:
I.Characteristics
1. Near zero thermal expansion, extremely low thermal conductivity.
2. Excellent thermal stability.
3. High purity (the SiO2 content is above 99.5%).
4. Chemical properties are stable.
5. Special machinery production, particle size close to circular, large packing density, stable particle size distribution.
II. Main Areas of Application for Fused silica sand
Quartz nozzle, quartz crucible for steel industry
Shell-making materials in precision casting
Multi-space cellular ceramics in environmental protection equipment
Various types of crucible
III. Basic Parameters
Bulk Density :2.2 g/m3
Hardness :7
Softening Point :1600°C
Melting Point :1650°C
Coefficient of Thermal Expansion :0.1
PH value :6
IV. Chemical Composition
Typical Values | |
SiO2: | 99.78% |
Al2O3: | 200ppm |
Fe2O3: | 80ppm |
Na2O: | 50ppm |
K2O: | 50ppm |
TiO2 | 30ppm |
CaO: | 30ppm |
MgO: | 20ppm |
V. Availability Specifications
1. Block 0-60 mm
2. Granular
5um | 5-3mm | 3-1mm | 1-0mm |
10-20 mesh | 20-40 mesh | 40-70 mesh | |
20-50 mesh | 200mesh | 325 mesh | 120 mesh |
3.Powder
5um,120mesh 200 mesh, 325 mesh, 500 mesh, 1500 mesh, 3000 mesh
4.We can also customized the specification and size as the clients requirements, as well as the packing and shipping mark.
VI. Options for Packaging
1. 1000 kg per bag with export standard pallet, 1250 kg bag with export standard pallet
2. 25 kg plastic woven bags into a jumbo 1 ton bag , 50 kg plastic woven bags
VII. Other
Particle size distribution controllable, can be produced according to customer granularity requirements.
We can provide customers with further detailed product information and our technical application experience.
Product detail pictures:
Related Product Guide:
We can constantly satisfy our respected customers with our good high quality, good price tag and good support due to we have been additional specialist and extra hard-working and do it in cost-effective way for Excellent Quality Silicon Dioxide For Skin - Fused Silica Sand Second Grade (also known as B grade) – Sainuo , The product will supply to all over the world, such as: Mauritius, Sevilla, Afghanistan, Certainly, competitive price, suitable package and timely delivery will be assured as per customers' demands. We sincerely hope to build business relationship with you on the basis of mutual benefit and profit in the very near future. Warmly welcome to contact us and become our direct cooperators.
By Federico Michael Di Marco from Seattle - 2018.06.05 13:10
The factory workers have a good team spirit, so we received high quality products fast, in addition, the price is also appropriate, this is a very good and reliable Chinese manufacturers.
By Roberta from Rwanda - 2018.09.21 11:01