- China Pcb Computer Suppliers, Manufacturers, Factory - 94v0 rohs pcb board manufacturer oem printing circuit board - FASTPCBA Technology Co., Ltd
- Custom Aluminum Pcb - Smart control circuit board wifi control circuit pcb board manufacturer - FASTPCBA Technology Co., Ltd
- OEM Pcb Printing Service Suppliers, Manufacturers, Factory - High quality Multilayer PCB assembly PCB manufacturer - FASTPCBA Technology Co., Ltd
Chemical Formula:SiO2
CAS NO:7631-86-9
HS Code: 28112200
Tooth Grade - SDE Series
Silicon dioxide for SDE series’ toothpaste is amorphous powder, which is tasteless and insoluble in water or
acid, showing as chemical inertness, with good compatibility with fluoride and other materials in toothpaste.
The structure and particle size of silicon dioxide can be controlled by production condition. By aiming at
different types of toothpaste,Custom Pcb Manufacturing Suppliers, Manufacturers, Factory - RS232 Control usb pcba circuit board pcb factory - FASTPCBA Technology Co., Ltdmade: friction type, mixed type and thickening type.
|
Product Series |
|
Custom Gerber Pcb - 55 inch 65 inch 75 inch 86 inch LCD Interactive School Touch Smart Board, Smart Electronic Whiteboard - FASTPCBA Technology Co., Ltd |
Flex Pcb Suppliers, Manufacturers, Factory - pcb shenzhen Custom RK3399 PCBA board for medical application - FASTPCBA Technology Co., Ltd |
China Printed Circuit Board Material - hasl pcb design layout service for tablet pcb double sided pcb board - FASTPCBA Technology Co., Ltd |
|||||||||
|
Type |
|
OEM Printed Circuit Board Companies - Global Sourcing Festival alibaba express electronics pcb projects - FASTPCBA Technology Co., Ltd- SDE710 |
OEM Printed Circuit Board Companies - Global Sourcing Festival alibaba express electronics pcb projects - FASTPCBA Technology Co., Ltd- SDE711 |
OEM Printed Circuit Board Companies - Global Sourcing Festival alibaba express electronics pcb projects - FASTPCBA Technology Co., Ltd- SDE712 |
OEM Printed Circuit Board Companies - Global Sourcing Festival alibaba express electronics pcb projects - FASTPCBA Technology Co., Ltd- SDE713 |
OEM Printed Circuit Board Companies - Global Sourcing Festival alibaba express electronics pcb projects - FASTPCBA Technology Co., Ltd- SDE714 |
OEM Printed Circuit Board Companies - Global Sourcing Festival alibaba express electronics pcb projects - FASTPCBA Technology Co., Ltd- SDE715 |
OEM Printed Circuit Board Companies - Global Sourcing Festival alibaba express electronics pcb projects - FASTPCBA Technology Co., Ltd- SDE716 |
|||||
|
DBP |
cm3/ 100g |
80~95 |
85~110 |
60~80 |
95~115 |
125~175 |
175~200 |
200~260 |
|||||
|
OEM Pcb Board Supplier Suppliers, Manufacturers, Factory - HD low power cost cheap price pcba led pcb board for screen - FASTPCBA Technology Co., Ltd |
% |
≥98 |
|||||||||||
|
Drying Loss |
% |
4.0~7.0 |
|||||||||||
|
Ignition loss (dry basis) |
% |
≤7.0 |
≤6.0 |
≤6.0 |
|||||||||
|
pH（5% aqueous solution） |
|
7.2~8.5 |
|||||||||||
|
D50 |
um |
4~15 |
|||||||||||
|
Sieve Residue 45um |
% |
≤1.5 |
≤1.5 |
≤1.5 |
|||||||||
|
Cl |
mg/kg |
≤0.1 |
≤0.1 |
≤0.1 |
|||||||||
|
Na2O |
mg/kg |
≤1 |
≤1 |
≤1 |
|||||||||
|
Na2SO4 |
mg/kg |
≤0.4 |
≤0.4 |
≤0.4 |
|||||||||
|
Fe2O3 |
ppm |
OEM Circuit Board Service - Pulison Integrated Circuits SFF-8639 NVME U.2 to NGFF M.2 M-key PCIe SSD Adapter for Mainboard Replace - FASTPCBA Technology Co., Ltd |
OEM Circuit Board Service - Pulison Integrated Circuits SFF-8639 NVME U.2 to NGFF M.2 M-key PCIe SSD Adapter for Mainboard Replace - FASTPCBA Technology Co., Ltd |
OEM Circuit Board Service - Pulison Integrated Circuits SFF-8639 NVME U.2 to NGFF M.2 M-key PCIe SSD Adapter for Mainboard Replace - FASTPCBA Technology Co., Ltd |
|||||||||
|
Al2O3 |
ppm |
Custom Flexible Pcb Design - shenzhen manufacturer assembly electronic pcb and pcba circuit schematic design service - FASTPCBA Technology Co., Ltd |
Custom Flexible Pcb Design - shenzhen manufacturer assembly electronic pcb and pcba circuit schematic design service - FASTPCBA Technology Co., Ltd |
Custom Flexible Pcb Design - shenzhen manufacturer assembly electronic pcb and pcba circuit schematic design service - FASTPCBA Technology Co., Ltd |
|||||||||
|
Pcb Coating Suppliers, Manufacturers, Factory - China LED Tube Light PCB 94v0 Circuit Board PCB Fabrication - FASTPCBA Technology Co., Ltd |
|
≤1.0 |
≤1.0 |
≤1.0 |
|||||||||
|
Microbial Content |
|
OEM Circuit Board Service - Pulison Integrated Circuits SFF-8639 NVME U.2 to NGFF M.2 M-key PCIe SSD Adapter for Mainboard Replace - FASTPCBA Technology Co., Ltd |
OEM Circuit Board Service - Pulison Integrated Circuits SFF-8639 NVME U.2 to NGFF M.2 M-key PCIe SSD Adapter for Mainboard Replace - FASTPCBA Technology Co., Ltd |
OEM Circuit Board Service - Pulison Integrated Circuits SFF-8639 NVME U.2 to NGFF M.2 M-key PCIe SSD Adapter for Mainboard Replace - FASTPCBA Technology Co., Ltd |
|||||||||
|
Pb |
|
Custom Pcb Assembly Soldering - Multilayer High TG pcb manufacturer quantum board led grow light pcb - FASTPCBA Technology Co., Ltd |
Custom Pcb Assembly Soldering - Multilayer High TG pcb manufacturer quantum board led grow light pcb - FASTPCBA Technology Co., Ltd |
Custom Pcb Assembly Soldering - Multilayer High TG pcb manufacturer quantum board led grow light pcb - FASTPCBA Technology Co., Ltd |
|||||||||
|
As |
|
≤2 |
≤2 |
≤2 |
|||||||||
|
Hg |
|
≤3 |
≤3 |
≤3 |
|||||||||
