- OEM Making A Circuit Board - pcba manufacturing circuit board pcb - FASTPCBA Technology Co., Ltd
- Single Sided Printed Circuit Board Suppliers, Manufacturers, Factory - SMT/DIP PCB board OEM/ODM service, PS4 PCB board assembly - FASTPCBA Technology Co., Ltd
- China Pcb Fab - BAKU ba 126 Wholesale Superior Quality Dry Film Pcb Uv curable Solder Mask ink - 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,Supply Board Fabrication - apcb m3 94v-0/ with top class fabrication,pcba assembly.pcb one-stop service for clients - FASTPCBA Technology Co., Ltdmade: friction type, mixed type and thickening type.
|
Product Series |
|
Custom Printed Circuit Board Cost Suppliers, Manufacturers, Factory - print circuit board,High quality PCB board,PCB assembly - FASTPCBA Technology Co., Ltd |
Pcb Assy Main Suppliers, Manufacturers, Factory - High quality Printed Circuit Board ENIG PCB Multilayer Blind Burried Vias HDI PCB Manufacture for equipment - FASTPCBA Technology Co., Ltd |
Wholesale Pcb Connector Suppliers, Manufacturers, Factory - PCB mass production, printed circuit board manufacturer - FASTPCBA Technology Co., Ltd |
|||||||||
|
Type |
|
China Main Pcb Board Suppliers, Manufacturers, Factory - Custom ru 94v0 pcb printed circuit board for industry - FASTPCBA Technology Co., Ltd- SDE710 |
China Main Pcb Board Suppliers, Manufacturers, Factory - Custom ru 94v0 pcb printed circuit board for industry - FASTPCBA Technology Co., Ltd- SDE711 |
China Main Pcb Board Suppliers, Manufacturers, Factory - Custom ru 94v0 pcb printed circuit board for industry - FASTPCBA Technology Co., Ltd- SDE712 |
China Main Pcb Board Suppliers, Manufacturers, Factory - Custom ru 94v0 pcb printed circuit board for industry - FASTPCBA Technology Co., Ltd- SDE713 |
China Main Pcb Board Suppliers, Manufacturers, Factory - Custom ru 94v0 pcb printed circuit board for industry - FASTPCBA Technology Co., Ltd- SDE714 |
China Main Pcb Board Suppliers, Manufacturers, Factory - Custom ru 94v0 pcb printed circuit board for industry - FASTPCBA Technology Co., Ltd- SDE715 |
China Main Pcb Board Suppliers, Manufacturers, Factory - Custom ru 94v0 pcb printed circuit board for industry - FASTPCBA Technology Co., Ltd- SDE716 |
|||||
|
DBP |
cm3/ 100g |
80~95 |
85~110 |
60~80 |
95~115 |
125~175 |
175~200 |
200~260 |
|||||
|
Wholesale Electronic Circuit Board Design - customized led pcb quick turn prototype pcb manufacturer - 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 |
Supply Power Circuit Board - High quality Aluminum PCB Factory, SMT One Stop Service LED PCB Assembly - FASTPCBA Technology Co., Ltd |
Supply Power Circuit Board - High quality Aluminum PCB Factory, SMT One Stop Service LED PCB Assembly - FASTPCBA Technology Co., Ltd |
Supply Power Circuit Board - High quality Aluminum PCB Factory, SMT One Stop Service LED PCB Assembly - FASTPCBA Technology Co., Ltd |
|||||||||
|
Al2O3 |
ppm |
Wholesale Printed Circuit Board Material - PCB layout PCB design drawing schematic with Green solder mask - FASTPCBA Technology Co., Ltd |
Wholesale Printed Circuit Board Material - PCB layout PCB design drawing schematic with Green solder mask - FASTPCBA Technology Co., Ltd |
Wholesale Printed Circuit Board Material - PCB layout PCB design drawing schematic with Green solder mask - FASTPCBA Technology Co., Ltd |
|||||||||
|
Supply Pcb Assembly Line Suppliers, Manufacturers, Factory - pcb layout services 3528 smd led tube light smd led pcb - FASTPCBA Technology Co., Ltd |
|
≤1.0 |
≤1.0 |
≤1.0 |
|||||||||
|
Microbial Content |
|
Supply Power Circuit Board - High quality Aluminum PCB Factory, SMT One Stop Service LED PCB Assembly - FASTPCBA Technology Co., Ltd |
Supply Power Circuit Board - High quality Aluminum PCB Factory, SMT One Stop Service LED PCB Assembly - FASTPCBA Technology Co., Ltd |
Supply Power Circuit Board - High quality Aluminum PCB Factory, SMT One Stop Service LED PCB Assembly - FASTPCBA Technology Co., Ltd |
|||||||||
|
Pb |
|
China Printed Circuit Board Repair - multi-layer Printed Circuit Board with HF-halogen free pcb shipping by UPS/DHL/FEDEX/TNT express in China - FASTPCBA Technology Co., Ltd |
China Printed Circuit Board Repair - multi-layer Printed Circuit Board with HF-halogen free pcb shipping by UPS/DHL/FEDEX/TNT express in China - FASTPCBA Technology Co., Ltd |
China Printed Circuit Board Repair - multi-layer Printed Circuit Board with HF-halogen free pcb shipping by UPS/DHL/FEDEX/TNT express in China - FASTPCBA Technology Co., Ltd |
|||||||||
|
As |
|
≤2 |
≤2 |
≤2 |
|||||||||
|
Hg |
|
≤3 |
≤3 |
≤3 |
|||||||||
