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Wholesale ultra fine silica powder nano quartz powder | ||
Item | Unit | Data |
Appearance | / | White powder |
Density | kg/m3 | 2.2 |
Mohs hardness | / | 6 |
Coefficient of linear expansion | 1/K | 0.5×10-6 |
Purity | SiO2 content | 99.0-99.9% |
Ion impurity | Na+, Cl-, | <1ppm |
Particle size distribution | nm | 500 |
Dielectric constant | 1MHZ | 3.8 |
Thermal conductivity | W/K.M | 1.1 |
Whiteness | / | >93 |
REGULAR SPECIFICATIONS OF SPHERICAL QUARTZ POWDER | |
No. | D50 particle size distribution |
1 | 1000 nm |
2 | 500 nm |
3 | 300 nm |
4 | 3 um |
5 | 5 um |
6 | 7 um |
7 | 10 um |
8 | 20 um |
9 | 30 um |
10 | 40 um |
11 | 50 um |
12 | 60 um |
13 | 70 um |
14 | 80 um |
15 | CUSTOM-MADE, CONTACT ME |
High Quality Nano Silica Powder Application
Lianyungang DIGHEN Composite Technology Co.,Ltd is located in Donghai county, Jiangsu province, which is the hometown of crystal, along the east Longhai railway,with a convenient sea, land and air transportation. Our main products are high purity quartz sand, fused silica sand, quartz powder,fused silica powder, spherical silica powder, spherical aluminum oxide powder, glass fiber powder, carbon fiber powder, quartz fiber and so on. We are committed to provide competitive solutions and services for PV industry, electronic materials, electrical insulation materials, special ceramics, precision casting, paint coating, adhesive, functional rubber, plastics, high quality building materials and other functional applications, to create maximum value for customers. |
Good production capacity and convient transportation can realize the fast delivery. |
Q1.Could you provide samples? Yes.We are honored to offer you 50g free samples while you bear the freight cost.
Q2.What's your MOQ?
Q3.What's your export port?
Q4.What’s the lead time? It usually takes about 3-15 days to produce an order from MOQ to 20FT container.
Q5.Can you do the special packing for us? Yes, we could pack our products according to the requirement of our customers.
Q6.What about the payment term? T/T, Western Union,Paypal, Bank transfer, L/C are accepted. For small Qty, 100% advance payment; For large Qty,30% advance payment, 70% balance payment before loading. |