- OEM Pcb Assembly Soldering Suppliers, Manufacturers, Factory - High Frequency Prototype PCB Manufacture &Custom Design LED PCB For Quick Turn - FASTPCBA Technology Co., Ltd
- Custom Printed Circuit Design And Fab Suppliers, Manufacturers, Factory - Shenzhen OEM/ODM Electronics Multilayer PCB And Circuit Board Manufacture - FASTPCBA Technology Co., Ltd
- OEM Cheap Pcb Boards Suppliers, Manufacturers, Factory - CNC Fanuc A20B-2101-0050 pcb electronic circuit board original for machine center - 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 Circuit Assembly Suppliers, Manufacturers, Factory - Pcb design and layout service, usb hub pcb board, manufacture pcba assembly - FASTPCBA Technology Co., Ltdmade: friction type, mixed type and thickening type.
|
Product Series |
|
Supply Printed Circuit Board Prototype - 94V0 Rohs Manufacturer Circuit Board Pcb - FASTPCBA Technology Co., Ltd |
OEM Pcb Board Price - Factory Offer ODM/OEM amplifier mp3 player pcb circuit board - FASTPCBA Technology Co., Ltd |
China Pcb Production - High Wiring Density Electric Printed PCB flexible circuit board - FASTPCBA Technology Co., Ltd |
|||||||||
|
Type |
|
Quick Turn Printed Circuit Boards Suppliers, Manufacturers, Factory - DZC-9008 the new circuit board for injection molding machine - FASTPCBA Technology Co., Ltd- SDE710 |
Quick Turn Printed Circuit Boards Suppliers, Manufacturers, Factory - DZC-9008 the new circuit board for injection molding machine - FASTPCBA Technology Co., Ltd- SDE711 |
Quick Turn Printed Circuit Boards Suppliers, Manufacturers, Factory - DZC-9008 the new circuit board for injection molding machine - FASTPCBA Technology Co., Ltd- SDE712 |
Quick Turn Printed Circuit Boards Suppliers, Manufacturers, Factory - DZC-9008 the new circuit board for injection molding machine - FASTPCBA Technology Co., Ltd- SDE713 |
Quick Turn Printed Circuit Boards Suppliers, Manufacturers, Factory - DZC-9008 the new circuit board for injection molding machine - FASTPCBA Technology Co., Ltd- SDE714 |
Quick Turn Printed Circuit Boards Suppliers, Manufacturers, Factory - DZC-9008 the new circuit board for injection molding machine - FASTPCBA Technology Co., Ltd- SDE715 |
Quick Turn Printed Circuit Boards Suppliers, Manufacturers, Factory - DZC-9008 the new circuit board for injection molding machine - FASTPCBA Technology Co., Ltd- SDE716 |
|||||
|
DBP |
cm3/ 100g |
80~95 |
85~110 |
60~80 |
95~115 |
125~175 |
175~200 |
200~260 |
|||||
|
OEM Flexible Pcb Prototype - Smart Electronics~5x7cm Double Side Prototype Circuit Tinned Universal Breadboard PCB Board - 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 |
OEM Pcb Manufacturers In Usa - 27w RGB DMX512 Control 1w 3w led pcb - FASTPCBA Technology Co., Ltd |
OEM Pcb Manufacturers In Usa - 27w RGB DMX512 Control 1w 3w led pcb - FASTPCBA Technology Co., Ltd |
OEM Pcb Manufacturers In Usa - 27w RGB DMX512 Control 1w 3w led pcb - FASTPCBA Technology Co., Ltd |
|||||||||
|
Al2O3 |
ppm |
China Pcb Assembly Jig Suppliers, Manufacturers, Factory - BIQU 3D Scanner pcb board Kit Ciclop Expansion Board with A4988 UNO controller accessories for 3D printer electronic - FASTPCBA Technology Co., Ltd |
China Pcb Assembly Jig Suppliers, Manufacturers, Factory - BIQU 3D Scanner pcb board Kit Ciclop Expansion Board with A4988 UNO controller accessories for 3D printer electronic - FASTPCBA Technology Co., Ltd |
China Pcb Assembly Jig Suppliers, Manufacturers, Factory - BIQU 3D Scanner pcb board Kit Ciclop Expansion Board with A4988 UNO controller accessories for 3D printer electronic - FASTPCBA Technology Co., Ltd |
|||||||||
|
China Prototype Board - PCBA electronic PCB design, pcba assembly - FASTPCBA Technology Co., Ltd |
|
≤1.0 |
≤1.0 |
≤1.0 |
|||||||||
|
Microbial Content |
|
OEM Pcb Manufacturers In Usa - 27w RGB DMX512 Control 1w 3w led pcb - FASTPCBA Technology Co., Ltd |
OEM Pcb Manufacturers In Usa - 27w RGB DMX512 Control 1w 3w led pcb - FASTPCBA Technology Co., Ltd |
OEM Pcb Manufacturers In Usa - 27w RGB DMX512 Control 1w 3w led pcb - FASTPCBA Technology Co., Ltd |
|||||||||
|
Pb |
|
Supply Circuit Board Manufacturing - Shenzhen Electronics Multilayer PCB And Circuit Board Manufacture Service - FASTPCBA Technology Co., Ltd |
Supply Circuit Board Manufacturing - Shenzhen Electronics Multilayer PCB And Circuit Board Manufacture Service - FASTPCBA Technology Co., Ltd |
Supply Circuit Board Manufacturing - Shenzhen Electronics Multilayer PCB And Circuit Board Manufacture Service - FASTPCBA Technology Co., Ltd |
|||||||||
|
As |
|
≤2 |
≤2 |
≤2 |
|||||||||
|
Hg |
|
≤3 |
≤3 |
≤3 |
|||||||||
