- Wholesale Smd Pcb Assembly - led board matel base print circuit boards for tv led,led board - FASTPCBA Technology Co., Ltd
- Wholesale Make Your Own Pcb - eeprom programmer Memory IC 512Kb integrated Circuits (ICs) W27C512 - FASTPCBA Technology Co., Ltd
- Wholesale Pcb Assembly Suppliers, Manufacturers, Factory - Fully automatic machine use pcb assembly manufacturer, pcb factory for Mobile phone charger - 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 Manufacturing And Assembly Suppliers, Manufacturers, Factory - PCB /PCBA design,bom gerber files multilayer PCB,prototype PCB - FASTPCBA Technology Co., Ltdmade: friction type, mixed type and thickening type.
|
Product Series |
|
Supply Printed Circuit Board Technology Suppliers, Manufacturers, Factory - Quick Turn Flex PCB OEM Electronics PCB Manufacturer - FASTPCBA Technology Co., Ltd |
Custom Double Sided Printed Circuit Board Suppliers, Manufacturers, Factory - Seamark X6600 Xray machine for pcb weld inspection machine - FASTPCBA Technology Co., Ltd |
China Pcb Electronic - Multilayer OEM/ODM PCB/PCBA Printed circuit Board Manufacturer ShenZhen - FASTPCBA Technology Co., Ltd |
|||||||||
|
Type |
|
Custom Pcb Solder Mask Suppliers, Manufacturers, Factory - Which one is the best lcd or led? what led tv and different better tv? - FASTPCBA Technology Co., Ltd- SDE710 |
Custom Pcb Solder Mask Suppliers, Manufacturers, Factory - Which one is the best lcd or led? what led tv and different better tv? - FASTPCBA Technology Co., Ltd- SDE711 |
Custom Pcb Solder Mask Suppliers, Manufacturers, Factory - Which one is the best lcd or led? what led tv and different better tv? - FASTPCBA Technology Co., Ltd- SDE712 |
Custom Pcb Solder Mask Suppliers, Manufacturers, Factory - Which one is the best lcd or led? what led tv and different better tv? - FASTPCBA Technology Co., Ltd- SDE713 |
Custom Pcb Solder Mask Suppliers, Manufacturers, Factory - Which one is the best lcd or led? what led tv and different better tv? - FASTPCBA Technology Co., Ltd- SDE714 |
Custom Pcb Solder Mask Suppliers, Manufacturers, Factory - Which one is the best lcd or led? what led tv and different better tv? - FASTPCBA Technology Co., Ltd- SDE715 |
Custom Pcb Solder Mask Suppliers, Manufacturers, Factory - Which one is the best lcd or led? what led tv and different better tv? - FASTPCBA Technology Co., Ltd- SDE716 |
|||||
|
DBP |
cm3/ 100g |
80~95 |
85~110 |
60~80 |
95~115 |
125~175 |
175~200 |
200~260 |
|||||
|
Custom Electronic Manufacturing Solutions Suppliers, Manufacturers, Factory - Professional Wireless LED PCB Circuit Board, FR4 94v0 Rohs LED PCB - 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 - Multilayer Substrate FR4 PCB Supplier with SMT Assembly Services - FASTPCBA Technology Co., Ltd |
Pcb Wizard Suppliers, Manufacturers, Factory - Multilayer Substrate FR4 PCB Supplier with SMT Assembly Services - FASTPCBA Technology Co., Ltd |
Pcb Wizard Suppliers, Manufacturers, Factory - Multilayer Substrate FR4 PCB Supplier with SMT Assembly Services - FASTPCBA Technology Co., Ltd |
|||||||||
|
Al2O3 |
ppm |
Supply Circuit Board Maker Suppliers, Manufacturers, Factory - OEM ISO9001 UL94v0 multilayer HAL 3d printer circuit board pcb - FASTPCBA Technology Co., Ltd |
Supply Circuit Board Maker Suppliers, Manufacturers, Factory - OEM ISO9001 UL94v0 multilayer HAL 3d printer circuit board pcb - FASTPCBA Technology Co., Ltd |
Supply Circuit Board Maker Suppliers, Manufacturers, Factory - OEM ISO9001 UL94v0 multilayer HAL 3d printer circuit board pcb - FASTPCBA Technology Co., Ltd |
|||||||||
|
Custom Circuit Board Assembly Suppliers, Manufacturers, Factory - 2018 Best Pcb Design and Layout Service Pcb Assembly Manufacturer in Shenzhen - FASTPCBA Technology Co., Ltd |
|
≤1.0 |
≤1.0 |
≤1.0 |
|||||||||
|
Microbial Content |
|
Pcb Wizard Suppliers, Manufacturers, Factory - Multilayer Substrate FR4 PCB Supplier with SMT Assembly Services - FASTPCBA Technology Co., Ltd |
Pcb Wizard Suppliers, Manufacturers, Factory - Multilayer Substrate FR4 PCB Supplier with SMT Assembly Services - FASTPCBA Technology Co., Ltd |
Pcb Wizard Suppliers, Manufacturers, Factory - Multilayer Substrate FR4 PCB Supplier with SMT Assembly Services - FASTPCBA Technology Co., Ltd |
|||||||||
|
Pb |
|
Supply Pcb Manufacturing Process Suppliers, Manufacturers, Factory - competitive price kids toy car circuit board - FASTPCBA Technology Co., Ltd |
Supply Pcb Manufacturing Process Suppliers, Manufacturers, Factory - competitive price kids toy car circuit board - FASTPCBA Technology Co., Ltd |
Supply Pcb Manufacturing Process Suppliers, Manufacturers, Factory - competitive price kids toy car circuit board - FASTPCBA Technology Co., Ltd |
|||||||||
|
As |
|
≤2 |
≤2 |
≤2 |
|||||||||
|
Hg |
|
≤3 |
≤3 |
≤3 |
|||||||||
