- OEM Pcb Assembly Cost Suppliers, Manufacturers, Factory - printed circuit board Mass production PCB assembly for LED lighting ,LED PCBA LED MOUDLE - FASTPCBA Technology Co., Ltd
- China Pcba Circuit Board Suppliers, Manufacturers, Factory - led assembly design copper flex pcb with circuit board remote - FASTPCBA Technology Co., Ltd
- OEM Flex Printed Circuit - pool heat pump pcb charge controller,elevator control pcb circuit board - 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 Pcb Fabrication Process - Mobile Phone Antenna Single Sided Flex Circuits Board Flexible PCB - FASTPCBA Technology Co., Ltdmade: friction type, mixed type and thickening type.
|
Product Series |
|
Custom Aluminum Pcb Manufacturer Suppliers, Manufacturers, Factory - Print Circuit Board Production Line Aluminum PCB Routing Machine MC PCB Making Machine - FASTPCBA Technology Co., Ltd |
Pcb Motors Suppliers, Manufacturers, Factory - Air conditioner inverter pcb board manufacturer,PCB assembly supplier Shenzhen - FASTPCBA Technology Co., Ltd |
Supply Pcb Order - Smart Electronics Hot sale pcb circuit boards pcb manufacturer samsung washing machine pcb board - FASTPCBA Technology Co., Ltd |
|||||||||
|
Type |
|
Supply Electronic Pcb Assembly Suppliers, Manufacturers, Factory - Industrial Control PCBA Customize Multilayer Printed Circuit Board - FASTPCBA Technology Co., Ltd- SDE710 |
Supply Electronic Pcb Assembly Suppliers, Manufacturers, Factory - Industrial Control PCBA Customize Multilayer Printed Circuit Board - FASTPCBA Technology Co., Ltd- SDE711 |
Supply Electronic Pcb Assembly Suppliers, Manufacturers, Factory - Industrial Control PCBA Customize Multilayer Printed Circuit Board - FASTPCBA Technology Co., Ltd- SDE712 |
Supply Electronic Pcb Assembly Suppliers, Manufacturers, Factory - Industrial Control PCBA Customize Multilayer Printed Circuit Board - FASTPCBA Technology Co., Ltd- SDE713 |
Supply Electronic Pcb Assembly Suppliers, Manufacturers, Factory - Industrial Control PCBA Customize Multilayer Printed Circuit Board - FASTPCBA Technology Co., Ltd- SDE714 |
Supply Electronic Pcb Assembly Suppliers, Manufacturers, Factory - Industrial Control PCBA Customize Multilayer Printed Circuit Board - FASTPCBA Technology Co., Ltd- SDE715 |
Supply Electronic Pcb Assembly Suppliers, Manufacturers, Factory - Industrial Control PCBA Customize Multilayer Printed Circuit Board - FASTPCBA Technology Co., Ltd- SDE716 |
|||||
|
DBP |
cm3/ 100g |
80~95 |
85~110 |
60~80 |
95~115 |
125~175 |
175~200 |
200~260 |
|||||
|
OEM Pcb Panel Suppliers, Manufacturers, Factory - Altium Designer pcb design and layout services - 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 |
Custom Copper Clad Pcb Suppliers, Manufacturers, Factory - Custom Circuit Board Pcb Printed Circuit Board Electronic Board pcb in electronics Made In China Pcb Factory - FASTPCBA Technology Co., Ltd |
Custom Copper Clad Pcb Suppliers, Manufacturers, Factory - Custom Circuit Board Pcb Printed Circuit Board Electronic Board pcb in electronics Made In China Pcb Factory - FASTPCBA Technology Co., Ltd |
Custom Copper Clad Pcb Suppliers, Manufacturers, Factory - Custom Circuit Board Pcb Printed Circuit Board Electronic Board pcb in electronics Made In China Pcb Factory - FASTPCBA Technology Co., Ltd |
|||||||||
|
Al2O3 |
ppm |
OEM Soldering Board - Professional smart home SMT pcb Circuit Board Electronic pcba assembly manufacturer - FASTPCBA Technology Co., Ltd |
OEM Soldering Board - Professional smart home SMT pcb Circuit Board Electronic pcba assembly manufacturer - FASTPCBA Technology Co., Ltd |
OEM Soldering Board - Professional smart home SMT pcb Circuit Board Electronic pcba assembly manufacturer - FASTPCBA Technology Co., Ltd |
|||||||||
|
Supply Quality Pcb - PCB Design, PCB Layout and PCB Prototype manufacturer - FASTPCBA Technology Co., Ltd |
|
≤1.0 |
≤1.0 |
≤1.0 |
|||||||||
|
Microbial Content |
|
Custom Copper Clad Pcb Suppliers, Manufacturers, Factory - Custom Circuit Board Pcb Printed Circuit Board Electronic Board pcb in electronics Made In China Pcb Factory - FASTPCBA Technology Co., Ltd |
Custom Copper Clad Pcb Suppliers, Manufacturers, Factory - Custom Circuit Board Pcb Printed Circuit Board Electronic Board pcb in electronics Made In China Pcb Factory - FASTPCBA Technology Co., Ltd |
Custom Copper Clad Pcb Suppliers, Manufacturers, Factory - Custom Circuit Board Pcb Printed Circuit Board Electronic Board pcb in electronics Made In China Pcb Factory - FASTPCBA Technology Co., Ltd |
|||||||||
|
Pb |
|
Supply Rigid Pcb Suppliers, Manufacturers, Factory - High quality IP68 LED Strip For Pool 2835 36W DC24V 240leds - FASTPCBA Technology Co., Ltd |
Supply Rigid Pcb Suppliers, Manufacturers, Factory - High quality IP68 LED Strip For Pool 2835 36W DC24V 240leds - FASTPCBA Technology Co., Ltd |
Supply Rigid Pcb Suppliers, Manufacturers, Factory - High quality IP68 LED Strip For Pool 2835 36W DC24V 240leds - FASTPCBA Technology Co., Ltd |
|||||||||
|
As |
|
≤2 |
≤2 |
≤2 |
|||||||||
|
Hg |
|
≤3 |
≤3 |
≤3 |
|||||||||
