- Pcb File Suppliers, Manufacturers, Factory - A20B-3900-0163 FANUC PCB A20B-3900-0163 - FASTPCBA Technology Co., Ltd
- OEM Pcb Manufacturing Companies Suppliers, Manufacturers, Factory - Mobile phone pcb design and pcb assembly - FASTPCBA Technology Co., Ltd
- China Small Volume Pcb Assembly Suppliers, Manufacturers, Factory - Shenzhen Electronic Circuit Board PCBA Layout & 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 Printed Circuit Board Cost - Best quality printed circuit board e cigarette pcb manufacturer - FASTPCBA Technology Co., Ltdmade: friction type, mixed type and thickening type.
|
Product Series |
|
OEM Photoresist Pcb Suppliers, Manufacturers, Factory - 12 layer multilayer pcb design and layout service circuit board - FASTPCBA Technology Co., Ltd |
Wholesale Pcb Proto - 3ports usb circuit board connector pcb printer - FASTPCBA Technology Co., Ltd |
Wholesale Printer Circuit Board - Cheap pool heat pump pcb charge controller,elevator control pcb - FASTPCBA Technology Co., Ltd |
|||||||||
|
Type |
|
Pcb Assembly Company Suppliers, Manufacturers, Factory - China pcb factory fast prototype android tv box pcb circuit board - FASTPCBA Technology Co., Ltd- SDE710 |
Pcb Assembly Company Suppliers, Manufacturers, Factory - China pcb factory fast prototype android tv box pcb circuit board - FASTPCBA Technology Co., Ltd- SDE711 |
Pcb Assembly Company Suppliers, Manufacturers, Factory - China pcb factory fast prototype android tv box pcb circuit board - FASTPCBA Technology Co., Ltd- SDE712 |
Pcb Assembly Company Suppliers, Manufacturers, Factory - China pcb factory fast prototype android tv box pcb circuit board - FASTPCBA Technology Co., Ltd- SDE713 |
Pcb Assembly Company Suppliers, Manufacturers, Factory - China pcb factory fast prototype android tv box pcb circuit board - FASTPCBA Technology Co., Ltd- SDE714 |
Pcb Assembly Company Suppliers, Manufacturers, Factory - China pcb factory fast prototype android tv box pcb circuit board - FASTPCBA Technology Co., Ltd- SDE715 |
Pcb Assembly Company Suppliers, Manufacturers, Factory - China pcb factory fast prototype android tv box pcb circuit board - FASTPCBA Technology Co., Ltd- SDE716 |
|||||
|
DBP |
cm3/ 100g |
80~95 |
85~110 |
60~80 |
95~115 |
125~175 |
175~200 |
200~260 |
|||||
|
Prototype Pcb Fabrication Suppliers, Manufacturers, Factory - High quality PCB electronic production,2 layer pcb manufacturer factory in China - 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 |
Pcb Wizard Suppliers, Manufacturers, Factory - High Quality Factory OEM SMT for Sensitive Touch PCB Control Panel - FASTPCBA Technology Co., Ltd |
Pcb Wizard Suppliers, Manufacturers, Factory - High Quality Factory OEM SMT for Sensitive Touch PCB Control Panel - FASTPCBA Technology Co., Ltd |
Pcb Wizard Suppliers, Manufacturers, Factory - High Quality Factory OEM SMT for Sensitive Touch PCB Control Panel - FASTPCBA Technology Co., Ltd |
|||||||||
|
Al2O3 |
ppm |
Custom Circuit Board Assembly Suppliers, Manufacturers, Factory - china professional oem manufacturing flexible pcb for led - FASTPCBA Technology Co., Ltd |
Custom Circuit Board Assembly Suppliers, Manufacturers, Factory - china professional oem manufacturing flexible pcb for led - FASTPCBA Technology Co., Ltd |
Custom Circuit Board Assembly Suppliers, Manufacturers, Factory - china professional oem manufacturing flexible pcb for led - FASTPCBA Technology Co., Ltd |
|||||||||
|
Supply Main Pcb Board - Smart Electronics Custom-made Multilayer OEM/ODM PCB/PCBA, cell phone circuit board - FASTPCBA Technology Co., Ltd |
|
≤1.0 |
≤1.0 |
≤1.0 |
|||||||||
|
Microbial Content |
|
Pcb Wizard Suppliers, Manufacturers, Factory - High Quality Factory OEM SMT for Sensitive Touch PCB Control Panel - FASTPCBA Technology Co., Ltd |
Pcb Wizard Suppliers, Manufacturers, Factory - High Quality Factory OEM SMT for Sensitive Touch PCB Control Panel - FASTPCBA Technology Co., Ltd |
Pcb Wizard Suppliers, Manufacturers, Factory - High Quality Factory OEM SMT for Sensitive Touch PCB Control Panel - FASTPCBA Technology Co., Ltd |
|||||||||
|
Pb |
|
Wholesale How To Make A Circuit Board - OEM Electronic Circuit Board with SMT Line and Wave-soldering - FASTPCBA Technology Co., Ltd |
Wholesale How To Make A Circuit Board - OEM Electronic Circuit Board with SMT Line and Wave-soldering - FASTPCBA Technology Co., Ltd |
Wholesale How To Make A Circuit Board - OEM Electronic Circuit Board with SMT Line and Wave-soldering - FASTPCBA Technology Co., Ltd |
|||||||||
|
As |
|
≤2 |
≤2 |
≤2 |
|||||||||
|
Hg |
|
≤3 |
≤3 |
≤3 |
|||||||||
