- Custom Pcb Website - manufacture customized multilayer auto remote control drone pcb board - FASTPCBA Technology Co., Ltd
- Supply Circuit Board Printing Service - Pcb/pcba Design,Bom Gerber Files Multilayer Pcb,Prototype Pcb Manufacturer Oem Service - FASTPCBA Technology Co., Ltd
- Supply Pcb Prototype - OEM Electronic PCB&PCBA Assembly Manufacturer and PCBA, PCB Assembly Manufacturing in China - 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 Prototype Board Layout Suppliers, Manufacturers, Factory - Electronic Boards Printed Circuit Board Led Pcb - FASTPCBA Technology Co., Ltdmade: friction type, mixed type and thickening type.
|
Product Series |
|
Wholesale What Is Pcb Assembly - Four-phase LED indicates PCB + Steel stepper motor driver - FASTPCBA Technology Co., Ltd |
Custom Pcb Suppliers, Manufacturers, Factory - professional Fr2 material single side pcb, excellent dvr circuit board pcba manufacturer - FASTPCBA Technology Co., Ltd |
Pcb Connector Suppliers, Manufacturers, Factory - Factory approved customized design Treadmill Motor Controller Board - FASTPCBA Technology Co., Ltd |
|||||||||
|
Type |
|
OEM Pcb Population Service - HOT selling China pcb manufacture floor lamp aluminium led pcb, 12vSMD5730 LED circuit board - FASTPCBA Technology Co., Ltd- SDE710 |
OEM Pcb Population Service - HOT selling China pcb manufacture floor lamp aluminium led pcb, 12vSMD5730 LED circuit board - FASTPCBA Technology Co., Ltd- SDE711 |
OEM Pcb Population Service - HOT selling China pcb manufacture floor lamp aluminium led pcb, 12vSMD5730 LED circuit board - FASTPCBA Technology Co., Ltd- SDE712 |
OEM Pcb Population Service - HOT selling China pcb manufacture floor lamp aluminium led pcb, 12vSMD5730 LED circuit board - FASTPCBA Technology Co., Ltd- SDE713 |
OEM Pcb Population Service - HOT selling China pcb manufacture floor lamp aluminium led pcb, 12vSMD5730 LED circuit board - FASTPCBA Technology Co., Ltd- SDE714 |
OEM Pcb Population Service - HOT selling China pcb manufacture floor lamp aluminium led pcb, 12vSMD5730 LED circuit board - FASTPCBA Technology Co., Ltd- SDE715 |
OEM Pcb Population Service - HOT selling China pcb manufacture floor lamp aluminium led pcb, 12vSMD5730 LED circuit board - FASTPCBA Technology Co., Ltd- SDE716 |
|||||
|
DBP |
cm3/ 100g |
80~95 |
85~110 |
60~80 |
95~115 |
125~175 |
175~200 |
200~260 |
|||||
|
China Circuit Board Company - frantronix OEM High Quality 10000 square meter pcb assembly pcb manufacturer - 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 How To Make A Circuit Board Suppliers, Manufacturers, Factory - Supply motherboard power bank printed circuit board - FASTPCBA Technology Co., Ltd |
OEM How To Make A Circuit Board Suppliers, Manufacturers, Factory - Supply motherboard power bank printed circuit board - FASTPCBA Technology Co., Ltd |
OEM How To Make A Circuit Board Suppliers, Manufacturers, Factory - Supply motherboard power bank printed circuit board - FASTPCBA Technology Co., Ltd |
|||||||||
|
Al2O3 |
ppm |
Wholesale Pcb Assembly Price Suppliers, Manufacturers, Factory - Electronics Multilayer OEM/ODM PCB/PCBA,printed circuit board manufacturer in ShenZhen - FASTPCBA Technology Co., Ltd |
Wholesale Pcb Assembly Price Suppliers, Manufacturers, Factory - Electronics Multilayer OEM/ODM PCB/PCBA,printed circuit board manufacturer in ShenZhen - FASTPCBA Technology Co., Ltd |
Wholesale Pcb Assembly Price Suppliers, Manufacturers, Factory - Electronics Multilayer OEM/ODM PCB/PCBA,printed circuit board manufacturer in ShenZhen - FASTPCBA Technology Co., Ltd |
|||||||||
|
Wholesale Pcb Smt - Pcb Manufacturer Smart Board PCB PCBA For High Quality Electronic Products - FASTPCBA Technology Co., Ltd |
|
≤1.0 |
≤1.0 |
≤1.0 |
|||||||||
|
Microbial Content |
|
OEM How To Make A Circuit Board Suppliers, Manufacturers, Factory - Supply motherboard power bank printed circuit board - FASTPCBA Technology Co., Ltd |
OEM How To Make A Circuit Board Suppliers, Manufacturers, Factory - Supply motherboard power bank printed circuit board - FASTPCBA Technology Co., Ltd |
OEM How To Make A Circuit Board Suppliers, Manufacturers, Factory - Supply motherboard power bank printed circuit board - FASTPCBA Technology Co., Ltd |
|||||||||
|
Pb |
|
OEM Pcb Manufacturing Cost - High demand PCB, 1-2 Layer pcb manufacturing pcba prototype cheap price pcb manufacturer in China - FASTPCBA Technology Co., Ltd |
OEM Pcb Manufacturing Cost - High demand PCB, 1-2 Layer pcb manufacturing pcba prototype cheap price pcb manufacturer in China - FASTPCBA Technology Co., Ltd |
OEM Pcb Manufacturing Cost - High demand PCB, 1-2 Layer pcb manufacturing pcba prototype cheap price pcb manufacturer in China - FASTPCBA Technology Co., Ltd |
|||||||||
|
As |
|
≤2 |
≤2 |
≤2 |
|||||||||
|
Hg |
|
≤3 |
≤3 |
≤3 |
|||||||||
