- Custom China Pcb Assembly Online Quote - SMT PCB Circuit Board / Assembly PCB / PCBA China professional pcba service manufacturer at bottom price - FASTPCBA Technology Co., Ltd
- Supply Pcb Supplies Suppliers, Manufacturers, Factory - Smart PCB BMS 13S 20A Battery Management System for 48V li-ion battery - FASTPCBA Technology Co., Ltd
- Wholesale Prototyping Pcb Circuit Board Suppliers, Manufacturers, Factory - competitive price kids toy car circuit board - 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,Wholesale What Is Pcb Board - Shenzhen Custom Printed Circuit Board Manufacturer, Electronic PCB SMT/DIP Assembly PCBA - FASTPCBA Technology Co., Ltdmade: friction type, mixed type and thickening type.
|
Product Series |
|
OEM Electronic Assembly Manufacturing Suppliers, Manufacturers, Factory - PCA-6751 REV B202-1 control board with 60 days warranty - FASTPCBA Technology Co., Ltd |
Supply Pcb Material - pcba manufacturing,pcb manufacturers in gujarat,laser pcb prototyping - FASTPCBA Technology Co., Ltd |
China Electronic Contract Manufacturing Companies - 20 layers PCB with impedance manufacturer in China - FASTPCBA Technology Co., Ltd |
|||||||||
|
Type |
|
Custom Layout Pcb - Custom pcb circuit prototype smt pcb assembly service electronics pcba board - FASTPCBA Technology Co., Ltd- SDE710 |
Custom Layout Pcb - Custom pcb circuit prototype smt pcb assembly service electronics pcba board - FASTPCBA Technology Co., Ltd- SDE711 |
Custom Layout Pcb - Custom pcb circuit prototype smt pcb assembly service electronics pcba board - FASTPCBA Technology Co., Ltd- SDE712 |
Custom Layout Pcb - Custom pcb circuit prototype smt pcb assembly service electronics pcba board - FASTPCBA Technology Co., Ltd- SDE713 |
Custom Layout Pcb - Custom pcb circuit prototype smt pcb assembly service electronics pcba board - FASTPCBA Technology Co., Ltd- SDE714 |
Custom Layout Pcb - Custom pcb circuit prototype smt pcb assembly service electronics pcba board - FASTPCBA Technology Co., Ltd- SDE715 |
Custom Layout Pcb - Custom pcb circuit prototype smt pcb assembly service electronics pcba board - FASTPCBA Technology Co., Ltd- SDE716 |
|||||
|
DBP |
cm3/ 100g |
80~95 |
85~110 |
60~80 |
95~115 |
125~175 |
175~200 |
200~260 |
|||||
|
Wholesale Pcb Prototype And Assembly - Hot sale !! 1.2m 20w 2835Epistar pcba for tube light, CE&ROHS,UL, 10years pcb led factory - 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 Copper Pcb - Long using life advanced structure 1p 6a miniature circuit breaker - FASTPCBA Technology Co., Ltd |
OEM Copper Pcb - Long using life advanced structure 1p 6a miniature circuit breaker - FASTPCBA Technology Co., Ltd |
OEM Copper Pcb - Long using life advanced structure 1p 6a miniature circuit breaker - FASTPCBA Technology Co., Ltd |
|||||||||
|
Al2O3 |
ppm |
Wholesale Rigid Flex Pcb Suppliers, Manufacturers, Factory - sliding door control board pcba assembly appliance pcba - FASTPCBA Technology Co., Ltd |
Wholesale Rigid Flex Pcb Suppliers, Manufacturers, Factory - sliding door control board pcba assembly appliance pcba - FASTPCBA Technology Co., Ltd |
Wholesale Rigid Flex Pcb Suppliers, Manufacturers, Factory - sliding door control board pcba assembly appliance pcba - FASTPCBA Technology Co., Ltd |
|||||||||
|
Custom Polyimide Pcb Suppliers, Manufacturers, Factory - Long service life pool pump capacitor - FASTPCBA Technology Co., Ltd |
|
≤1.0 |
≤1.0 |
≤1.0 |
|||||||||
|
Microbial Content |
|
OEM Copper Pcb - Long using life advanced structure 1p 6a miniature circuit breaker - FASTPCBA Technology Co., Ltd |
OEM Copper Pcb - Long using life advanced structure 1p 6a miniature circuit breaker - FASTPCBA Technology Co., Ltd |
OEM Copper Pcb - Long using life advanced structure 1p 6a miniature circuit breaker - FASTPCBA Technology Co., Ltd |
|||||||||
|
Pb |
|
Wholesale Rigid Pcb Suppliers, Manufacturers, Factory - 5050 Led tape strip waterproof IP68 using in swimming pool or seaside - FASTPCBA Technology Co., Ltd |
Wholesale Rigid Pcb Suppliers, Manufacturers, Factory - 5050 Led tape strip waterproof IP68 using in swimming pool or seaside - FASTPCBA Technology Co., Ltd |
Wholesale Rigid Pcb Suppliers, Manufacturers, Factory - 5050 Led tape strip waterproof IP68 using in swimming pool or seaside - FASTPCBA Technology Co., Ltd |
|||||||||
|
As |
|
≤2 |
≤2 |
≤2 |
|||||||||
|
Hg |
|
≤3 |
≤3 |
≤3 |
|||||||||
