- Supply Rogers Pcb Suppliers, Manufacturers, Factory - Advanced hasl emergency light display circuit pcb board in Shenzhen - FASTPCBA Technology Co., Ltd
- Supply Surface Mount Pcb Suppliers, Manufacturers, Factory - 99003 high quantity!! new Prototype Paper Copper PCB Universal Experiment Matrix Circuit Board 5x7cm Brand - FASTPCBA Technology Co., Ltd
- 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
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 Prototype Pcb Assembly Services Suppliers, Manufacturers, Factory - china professional oem manufacturing led strip flexible pcb - FASTPCBA Technology Co., Ltdmade: friction type, mixed type and thickening type.
|
Product Series |
|
China Pcb Website - Original A20B-8200-0841 FANUC tested and cheap cnc machinery parts pcb board - FASTPCBA Technology Co., Ltd |
Supply How To Make A Circuit Board - Shenzhen pcba prototype and mass production, ups pcba, ups circuit board - FASTPCBA Technology Co., Ltd |
OEM Printed Circuit Board Production - LED TV Universal Elevator Main Board pcb express - FASTPCBA Technology Co., Ltd |
|||||||||
|
Type |
|
Supply Circuit Board Suppliers, Manufacturers, Factory - PCB Gerber File Making, PCB And Bom List Layouting Services Provider, PCB Manufacturer - FASTPCBA Technology Co., Ltd- SDE710 |
Supply Circuit Board Suppliers, Manufacturers, Factory - PCB Gerber File Making, PCB And Bom List Layouting Services Provider, PCB Manufacturer - FASTPCBA Technology Co., Ltd- SDE711 |
Supply Circuit Board Suppliers, Manufacturers, Factory - PCB Gerber File Making, PCB And Bom List Layouting Services Provider, PCB Manufacturer - FASTPCBA Technology Co., Ltd- SDE712 |
Supply Circuit Board Suppliers, Manufacturers, Factory - PCB Gerber File Making, PCB And Bom List Layouting Services Provider, PCB Manufacturer - FASTPCBA Technology Co., Ltd- SDE713 |
Supply Circuit Board Suppliers, Manufacturers, Factory - PCB Gerber File Making, PCB And Bom List Layouting Services Provider, PCB Manufacturer - FASTPCBA Technology Co., Ltd- SDE714 |
Supply Circuit Board Suppliers, Manufacturers, Factory - PCB Gerber File Making, PCB And Bom List Layouting Services Provider, PCB Manufacturer - FASTPCBA Technology Co., Ltd- SDE715 |
Supply Circuit Board Suppliers, Manufacturers, Factory - PCB Gerber File Making, PCB And Bom List Layouting Services Provider, PCB Manufacturer - FASTPCBA Technology Co., Ltd- SDE716 |
|||||
|
DBP |
cm3/ 100g |
80~95 |
85~110 |
60~80 |
95~115 |
125~175 |
175~200 |
200~260 |
|||||
|
Wholesale Pwb Assembly Suppliers, Manufacturers, Factory - Dinghua Shipping cost what do i need to solder for soldering lead - 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 Technology Suppliers, Manufacturers, Factory - Aluminium PCB Board,SMT LED PCB,492000USD Trade assurance - FASTPCBA Technology Co., Ltd |
Pcb Technology Suppliers, Manufacturers, Factory - Aluminium PCB Board,SMT LED PCB,492000USD Trade assurance - FASTPCBA Technology Co., Ltd |
Pcb Technology Suppliers, Manufacturers, Factory - Aluminium PCB Board,SMT LED PCB,492000USD Trade assurance - FASTPCBA Technology Co., Ltd |
|||||||||
|
Al2O3 |
ppm |
Custom Pcb Assy - Bluetooth LED Controller PCB Assembly, Addressable LED Controller Board For Pixel Light - FASTPCBA Technology Co., Ltd |
Custom Pcb Assy - Bluetooth LED Controller PCB Assembly, Addressable LED Controller Board For Pixel Light - FASTPCBA Technology Co., Ltd |
Custom Pcb Assy - Bluetooth LED Controller PCB Assembly, Addressable LED Controller Board For Pixel Light - FASTPCBA Technology Co., Ltd |
|||||||||
|
Custom Pcb Fabrication And Assembly Suppliers, Manufacturers, Factory - OEM high quality manufacturer of aluminium PCB assembly board panel led light pcb - FASTPCBA Technology Co., Ltd |
|
≤1.0 |
≤1.0 |
≤1.0 |
|||||||||
|
Microbial Content |
|
Pcb Technology Suppliers, Manufacturers, Factory - Aluminium PCB Board,SMT LED PCB,492000USD Trade assurance - FASTPCBA Technology Co., Ltd |
Pcb Technology Suppliers, Manufacturers, Factory - Aluminium PCB Board,SMT LED PCB,492000USD Trade assurance - FASTPCBA Technology Co., Ltd |
Pcb Technology Suppliers, Manufacturers, Factory - Aluminium PCB Board,SMT LED PCB,492000USD Trade assurance - FASTPCBA Technology Co., Ltd |
|||||||||
|
Pb |
|
China Pcb Fabrication Service Suppliers, Manufacturers, Factory - High precision vertical pcb silk screen printer - FASTPCBA Technology Co., Ltd |
China Pcb Fabrication Service Suppliers, Manufacturers, Factory - High precision vertical pcb silk screen printer - FASTPCBA Technology Co., Ltd |
China Pcb Fabrication Service Suppliers, Manufacturers, Factory - High precision vertical pcb silk screen printer - FASTPCBA Technology Co., Ltd |
|||||||||
|
As |
|
≤2 |
≤2 |
≤2 |
|||||||||
|
Hg |
|
≤3 |
≤3 |
≤3 |
|||||||||
