- Supply Pcba Service Suppliers, Manufacturers, Factory - Pcb/pcba Design,Bom Gerber Files Multilayer Pcb,Prototype Pcb Manufacturer Oem Service - FASTPCBA Technology Co., Ltd
- China Pcb And Pcba - Small semi-automatic solder paste screen printer for electric manufacturer - FASTPCBA Technology Co., Ltd
- China Circuit Card Assembly Suppliers, Manufacturers, Factory - Pcb/pcba Design,Bom Gerber Files Multilayer Pcb,Prototype Pcb Manufacturer Oem Service - 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 Quick Turn Pcb Prototypes - OEM factory manufacture multilayer PCB in shenzhen baoan district - FASTPCBA Technology Co., Ltdmade: friction type, mixed type and thickening type.
|
Product Series |
|
Wholesale Pcb Fabrication Assembly Suppliers, Manufacturers, Factory - spray swimming pool,stadium,refuse landfill,metal,steel roof waterproofing coating paint - FASTPCBA Technology Co., Ltd |
Supply Circuit Board Layout - Guangdong PCB manufacturer board maker ENIG immersion gold PCB with UL ENIG Prototype Copper Clad Laminate Fabrication - FASTPCBA Technology Co., Ltd |
Wholesale Fr4 Circuit Board Suppliers, Manufacturers, Factory - 30W 10-Ch mp3 player electronic circuit board - FASTPCBA Technology Co., Ltd |
|||||||||
|
Type |
|
Custom Pcb Assembly Fixture Suppliers, Manufacturers, Factory - Electronic Pcb Pcba Manufacturing Pcb+ Pcb Assembly - FASTPCBA Technology Co., Ltd- SDE710 |
Custom Pcb Assembly Fixture Suppliers, Manufacturers, Factory - Electronic Pcb Pcba Manufacturing Pcb+ Pcb Assembly - FASTPCBA Technology Co., Ltd- SDE711 |
Custom Pcb Assembly Fixture Suppliers, Manufacturers, Factory - Electronic Pcb Pcba Manufacturing Pcb+ Pcb Assembly - FASTPCBA Technology Co., Ltd- SDE712 |
Custom Pcb Assembly Fixture Suppliers, Manufacturers, Factory - Electronic Pcb Pcba Manufacturing Pcb+ Pcb Assembly - FASTPCBA Technology Co., Ltd- SDE713 |
Custom Pcb Assembly Fixture Suppliers, Manufacturers, Factory - Electronic Pcb Pcba Manufacturing Pcb+ Pcb Assembly - FASTPCBA Technology Co., Ltd- SDE714 |
Custom Pcb Assembly Fixture Suppliers, Manufacturers, Factory - Electronic Pcb Pcba Manufacturing Pcb+ Pcb Assembly - FASTPCBA Technology Co., Ltd- SDE715 |
Custom Pcb Assembly Fixture Suppliers, Manufacturers, Factory - Electronic Pcb Pcba Manufacturing Pcb+ Pcb Assembly - FASTPCBA Technology Co., Ltd- SDE716 |
|||||
|
DBP |
cm3/ 100g |
80~95 |
85~110 |
60~80 |
95~115 |
125~175 |
175~200 |
200~260 |
|||||
|
China Multilayer Circuit Board Suppliers, Manufacturers, Factory - Shenzhen Electronic Ultrasonic Humidifier Circuit Boards 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 |
Diy Pcb Fabrication Suppliers, Manufacturers, Factory - Intelligent electronic board control PCB,SMT/DIP PCBA Assembly factory - FASTPCBA Technology Co., Ltd |
Diy Pcb Fabrication Suppliers, Manufacturers, Factory - Intelligent electronic board control PCB,SMT/DIP PCBA Assembly factory - FASTPCBA Technology Co., Ltd |
Diy Pcb Fabrication Suppliers, Manufacturers, Factory - Intelligent electronic board control PCB,SMT/DIP PCBA Assembly factory - FASTPCBA Technology Co., Ltd |
|||||||||
|
Al2O3 |
ppm |
Supply Pcb Assembly Price - Free Samples Taconic Material Etching Tank SMT Printed Circuit Board - FASTPCBA Technology Co., Ltd |
Supply Pcb Assembly Price - Free Samples Taconic Material Etching Tank SMT Printed Circuit Board - FASTPCBA Technology Co., Ltd |
Supply Pcb Assembly Price - Free Samples Taconic Material Etching Tank SMT Printed Circuit Board - FASTPCBA Technology Co., Ltd |
|||||||||
|
China Pcb Assembly Cost - Electronic PCB Assembly Manufacturer in China,PCB Copy and PCBA SMT - FASTPCBA Technology Co., Ltd |
|
≤1.0 |
≤1.0 |
≤1.0 |
|||||||||
|
Microbial Content |
|
Diy Pcb Fabrication Suppliers, Manufacturers, Factory - Intelligent electronic board control PCB,SMT/DIP PCBA Assembly factory - FASTPCBA Technology Co., Ltd |
Diy Pcb Fabrication Suppliers, Manufacturers, Factory - Intelligent electronic board control PCB,SMT/DIP PCBA Assembly factory - FASTPCBA Technology Co., Ltd |
Diy Pcb Fabrication Suppliers, Manufacturers, Factory - Intelligent electronic board control PCB,SMT/DIP PCBA Assembly factory - FASTPCBA Technology Co., Ltd |
|||||||||
|
Pb |
|
OEM Circuit Board Online Suppliers, Manufacturers, Factory - 2018 hot sale good price electrical health kettle circuit board - FASTPCBA Technology Co., Ltd |
OEM Circuit Board Online Suppliers, Manufacturers, Factory - 2018 hot sale good price electrical health kettle circuit board - FASTPCBA Technology Co., Ltd |
OEM Circuit Board Online Suppliers, Manufacturers, Factory - 2018 hot sale good price electrical health kettle circuit board - FASTPCBA Technology Co., Ltd |
|||||||||
|
As |
|
≤2 |
≤2 |
≤2 |
|||||||||
|
Hg |
|
≤3 |
≤3 |
≤3 |
|||||||||
