- China Aluminum Pcb Manufacturer - HS-260PI bottle silk screen printer smt manual screen printer - FASTPCBA Technology Co., Ltd
- Supply Printed Circuit Board Manufacturing Process - HAL lead pcb electronic pcb prototype power amplifier pcb board - FASTPCBA Technology Co., Ltd
- Wholesale Fr4 Printed Circuit Board - 4-layer fr4 material smt assembly pcb - 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,OEM Printed Circuit Board Manufacturers Suppliers, Manufacturers, Factory - Shenzhen OEM electronic manufacturer schematic design and layout services other pcb & pcba - FASTPCBA Technology Co., Ltdmade: friction type, mixed type and thickening type.
|
Product Series |
|
Wholesale Pcb Solution - OEM Custom-made Bluetooth Circuit Board with USB SD AUX PCBA Manufacturer - FASTPCBA Technology Co., Ltd |
Through Hole Pcb Suppliers, Manufacturers, Factory - SMT speaker pcb fabrication and assembly - FASTPCBA Technology Co., Ltd |
OEM Diy Printed Circuit Board Suppliers, Manufacturers, Factory - Prototype Circuit Board,Circuit Board Manufacturing,Circuit Board Design - FASTPCBA Technology Co., Ltd |
|||||||||
|
Type |
|
Supply Fast Pcb Assembly Suppliers, Manufacturers, Factory - China round LED PCB printed circuit board PCB LED circuit board, advanced LED PCB sunlight light. - FASTPCBA Technology Co., Ltd- SDE710 |
Supply Fast Pcb Assembly Suppliers, Manufacturers, Factory - China round LED PCB printed circuit board PCB LED circuit board, advanced LED PCB sunlight light. - FASTPCBA Technology Co., Ltd- SDE711 |
Supply Fast Pcb Assembly Suppliers, Manufacturers, Factory - China round LED PCB printed circuit board PCB LED circuit board, advanced LED PCB sunlight light. - FASTPCBA Technology Co., Ltd- SDE712 |
Supply Fast Pcb Assembly Suppliers, Manufacturers, Factory - China round LED PCB printed circuit board PCB LED circuit board, advanced LED PCB sunlight light. - FASTPCBA Technology Co., Ltd- SDE713 |
Supply Fast Pcb Assembly Suppliers, Manufacturers, Factory - China round LED PCB printed circuit board PCB LED circuit board, advanced LED PCB sunlight light. - FASTPCBA Technology Co., Ltd- SDE714 |
Supply Fast Pcb Assembly Suppliers, Manufacturers, Factory - China round LED PCB printed circuit board PCB LED circuit board, advanced LED PCB sunlight light. - FASTPCBA Technology Co., Ltd- SDE715 |
Supply Fast Pcb Assembly Suppliers, Manufacturers, Factory - China round LED PCB printed circuit board PCB LED circuit board, advanced LED PCB sunlight light. - FASTPCBA Technology Co., Ltd- SDE716 |
|||||
|
DBP |
cm3/ 100g |
80~95 |
85~110 |
60~80 |
95~115 |
125~175 |
175~200 |
200~260 |
|||||
|
Custom Printed Circuit Assembly Suppliers, Manufacturers, Factory - OEM PCB assembly PCBA EMS manufacturer PCB and Assembly with Components - 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 Small Volume Pcb Assembly - Rayming Electronic Schematic Design and PCB Layout, PCBA Copy/PCB Clone Service - FASTPCBA Technology Co., Ltd |
China Small Volume Pcb Assembly - Rayming Electronic Schematic Design and PCB Layout, PCBA Copy/PCB Clone Service - FASTPCBA Technology Co., Ltd |
China Small Volume Pcb Assembly - Rayming Electronic Schematic Design and PCB Layout, PCBA Copy/PCB Clone Service - FASTPCBA Technology Co., Ltd |
|||||||||
|
Al2O3 |
ppm |
OEM Printed Circuit Board Parts - China pcb Manufacturer OEM 5mm Copper circuit board PCB - FASTPCBA Technology Co., Ltd |
OEM Printed Circuit Board Parts - China pcb Manufacturer OEM 5mm Copper circuit board PCB - FASTPCBA Technology Co., Ltd |
OEM Printed Circuit Board Parts - China pcb Manufacturer OEM 5mm Copper circuit board PCB - FASTPCBA Technology Co., Ltd |
|||||||||
|
OEM Pcb Maker Suppliers, Manufacturers, Factory - Protection circuit board for 3S 4S 5A Lithium battery pack PCM BMS PCM-Li04s4-011 - FASTPCBA Technology Co., Ltd |
|
≤1.0 |
≤1.0 |
≤1.0 |
|||||||||
|
Microbial Content |
|
China Small Volume Pcb Assembly - Rayming Electronic Schematic Design and PCB Layout, PCBA Copy/PCB Clone Service - FASTPCBA Technology Co., Ltd |
China Small Volume Pcb Assembly - Rayming Electronic Schematic Design and PCB Layout, PCBA Copy/PCB Clone Service - FASTPCBA Technology Co., Ltd |
China Small Volume Pcb Assembly - Rayming Electronic Schematic Design and PCB Layout, PCBA Copy/PCB Clone Service - FASTPCBA Technology Co., Ltd |
|||||||||
|
Pb |
|
OEM Make Your Own Printed Circuit Board Suppliers, Manufacturers, Factory - PCB order - FASTPCBA Technology Co., Ltd |
OEM Make Your Own Printed Circuit Board Suppliers, Manufacturers, Factory - PCB order - FASTPCBA Technology Co., Ltd |
OEM Make Your Own Printed Circuit Board Suppliers, Manufacturers, Factory - PCB order - FASTPCBA Technology Co., Ltd |
|||||||||
|
As |
|
≤2 |
≤2 |
≤2 |
|||||||||
|
Hg |
|
≤3 |
≤3 |
≤3 |
|||||||||
