- Supply Cheap Pcb Prototype Suppliers, Manufacturers, Factory - Advanced electronic pcb manufacturer for tv circuit board - FASTPCBA Technology Co., Ltd
- Custom Board Layout - Identify Mark SMT460 PCB/SMT/LED Small Desktop PCB Assembly Machine With Guide Screw Max 480*380mm Pick and Place Machine - FASTPCBA Technology Co., Ltd
- China Pcb Fast - screen printing machine for 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,Wholesale Online Pcb Fabrication - Shenzhen high quality oem 4 layer pcb manufacturer - FASTPCBA Technology Co., Ltdmade: friction type, mixed type and thickening type.
|
Product Series |
|
Supply Circuit Board Online Suppliers, Manufacturers, Factory - Electronics Circuit Boards Professional Prototype Rice Cooker PCBA Boards - FASTPCBA Technology Co., Ltd |
Integrated Circuit Board Suppliers, Manufacturers, Factory - IP68 Waterproof LED Flexible Strip 5M 12 Volt Flexible LED Strip Light SMD5050 RGB 300LEDs Swimming Pool Lights - FASTPCBA Technology Co., Ltd |
Supply Car Pcb - China custom made electronic led tv pcb board/pcb assembly /pcba circuit boards - FASTPCBA Technology Co., Ltd |
|||||||||
|
Type |
|
Wholesale Pcb Layers Suppliers, Manufacturers, Factory - 2019 best manufacturer lowest price Digital Thermometer PCB Assembly Thermometer PCB Circuit Board - FASTPCBA Technology Co., Ltd- SDE710 |
Wholesale Pcb Layers Suppliers, Manufacturers, Factory - 2019 best manufacturer lowest price Digital Thermometer PCB Assembly Thermometer PCB Circuit Board - FASTPCBA Technology Co., Ltd- SDE711 |
Wholesale Pcb Layers Suppliers, Manufacturers, Factory - 2019 best manufacturer lowest price Digital Thermometer PCB Assembly Thermometer PCB Circuit Board - FASTPCBA Technology Co., Ltd- SDE712 |
Wholesale Pcb Layers Suppliers, Manufacturers, Factory - 2019 best manufacturer lowest price Digital Thermometer PCB Assembly Thermometer PCB Circuit Board - FASTPCBA Technology Co., Ltd- SDE713 |
Wholesale Pcb Layers Suppliers, Manufacturers, Factory - 2019 best manufacturer lowest price Digital Thermometer PCB Assembly Thermometer PCB Circuit Board - FASTPCBA Technology Co., Ltd- SDE714 |
Wholesale Pcb Layers Suppliers, Manufacturers, Factory - 2019 best manufacturer lowest price Digital Thermometer PCB Assembly Thermometer PCB Circuit Board - FASTPCBA Technology Co., Ltd- SDE715 |
Wholesale Pcb Layers Suppliers, Manufacturers, Factory - 2019 best manufacturer lowest price Digital Thermometer PCB Assembly Thermometer 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 |
|||||
|
Electronic Assembly Services Inc Suppliers, Manufacturers, Factory - Quality pcb board for led light bar, led aluminum pcb, flexible pcb for led - 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 |
China Pcb Printing And Assembly Suppliers, Manufacturers, Factory - DH-A2E manufacturer and supplier phone repair tool within refurbished desktop computers - FASTPCBA Technology Co., Ltd |
China Pcb Printing And Assembly Suppliers, Manufacturers, Factory - DH-A2E manufacturer and supplier phone repair tool within refurbished desktop computers - FASTPCBA Technology Co., Ltd |
China Pcb Printing And Assembly Suppliers, Manufacturers, Factory - DH-A2E manufacturer and supplier phone repair tool within refurbished desktop computers - FASTPCBA Technology Co., Ltd |
|||||||||
|
Al2O3 |
ppm |
Supply Protel Pcb Suppliers, Manufacturers, Factory - Customized High Quality Flexible LED Display Panel PCB, LED Module FPC Manufacturer - FASTPCBA Technology Co., Ltd |
Supply Protel Pcb Suppliers, Manufacturers, Factory - Customized High Quality Flexible LED Display Panel PCB, LED Module FPC Manufacturer - FASTPCBA Technology Co., Ltd |
Supply Protel Pcb Suppliers, Manufacturers, Factory - Customized High Quality Flexible LED Display Panel PCB, LED Module FPC Manufacturer - FASTPCBA Technology Co., Ltd |
|||||||||
|
Pcb Layout Suppliers, Manufacturers, Factory - VC24A network remote RFID wireless PCB for electric light, door bell, toy motor/ displayer/ solar light - FASTPCBA Technology Co., Ltd |
|
≤1.0 |
≤1.0 |
≤1.0 |
|||||||||
|
Microbial Content |
|
China Pcb Printing And Assembly Suppliers, Manufacturers, Factory - DH-A2E manufacturer and supplier phone repair tool within refurbished desktop computers - FASTPCBA Technology Co., Ltd |
China Pcb Printing And Assembly Suppliers, Manufacturers, Factory - DH-A2E manufacturer and supplier phone repair tool within refurbished desktop computers - FASTPCBA Technology Co., Ltd |
China Pcb Printing And Assembly Suppliers, Manufacturers, Factory - DH-A2E manufacturer and supplier phone repair tool within refurbished desktop computers - FASTPCBA Technology Co., Ltd |
|||||||||
|
Pb |
|
Custom Ceramic Pcb - KSL Soldering Iron Available PCB SMD Welding Skill Practice Board For Technician - FASTPCBA Technology Co., Ltd |
Custom Ceramic Pcb - KSL Soldering Iron Available PCB SMD Welding Skill Practice Board For Technician - FASTPCBA Technology Co., Ltd |
Custom Ceramic Pcb - KSL Soldering Iron Available PCB SMD Welding Skill Practice Board For Technician - FASTPCBA Technology Co., Ltd |
|||||||||
|
As |
|
≤2 |
≤2 |
≤2 |
|||||||||
|
Hg |
|
≤3 |
≤3 |
≤3 |
|||||||||
