- Quick Turn Pcb Assembly Suppliers, Manufacturers, Factory - PCB, printed circuit board with green soldermask - FASTPCBA Technology Co., Ltd
- OEM What Is A Printed Circuit Board Suppliers, Manufacturers, Factory - Electronics FFC/FPC Connector Flexible PCB Manufacturer - FASTPCBA Technology Co., Ltd
- OEM Prototype Smt Assembly Suppliers, Manufacturers, Factory - magic office whiteboard electronic notice boards for office - 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,Supply Heavy Copper Pcb - 12V 24V led strips led strip light 5050 ip68 for swimming pool - FASTPCBA Technology Co., Ltdmade: friction type, mixed type and thickening type.
|
Product Series |
|
Wholesale Pcb Fabrication Service Suppliers, Manufacturers, Factory - Rumba for 3D printer, Rumba with 6 DRV8825 - FASTPCBA Technology Co., Ltd |
Custom Pcb Prototype China - Shenzhen Manufacturer Electronic Pcb Printed Circuit Board - FASTPCBA Technology Co., Ltd |
China Smt Pcb Manufacturer - [3D CAM] MK2B PCB Heated Bed Heat Bed RepRap for 3D Printer 12V / 24V + Wiring + Thermistor - FASTPCBA Technology Co., Ltd |
|||||||||
|
Type |
|
China Printed Circuit Design Suppliers, Manufacturers, Factory - China electronic manufacturer custom 94v0 rohs pcb board and pcb - FASTPCBA Technology Co., Ltd- SDE710 |
China Printed Circuit Design Suppliers, Manufacturers, Factory - China electronic manufacturer custom 94v0 rohs pcb board and pcb - FASTPCBA Technology Co., Ltd- SDE711 |
China Printed Circuit Design Suppliers, Manufacturers, Factory - China electronic manufacturer custom 94v0 rohs pcb board and pcb - FASTPCBA Technology Co., Ltd- SDE712 |
China Printed Circuit Design Suppliers, Manufacturers, Factory - China electronic manufacturer custom 94v0 rohs pcb board and pcb - FASTPCBA Technology Co., Ltd- SDE713 |
China Printed Circuit Design Suppliers, Manufacturers, Factory - China electronic manufacturer custom 94v0 rohs pcb board and pcb - FASTPCBA Technology Co., Ltd- SDE714 |
China Printed Circuit Design Suppliers, Manufacturers, Factory - China electronic manufacturer custom 94v0 rohs pcb board and pcb - FASTPCBA Technology Co., Ltd- SDE715 |
China Printed Circuit Design Suppliers, Manufacturers, Factory - China electronic manufacturer custom 94v0 rohs pcb board and pcb - FASTPCBA Technology Co., Ltd- SDE716 |
|||||
|
DBP |
cm3/ 100g |
80~95 |
85~110 |
60~80 |
95~115 |
125~175 |
175~200 |
200~260 |
|||||
|
Supply Fr4 Printed Circuit Board - China FPC SMT manufacturer flex board flex PCB with stiffeners - 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 |
Supply Electronics Manufacturing Companies - New design Waterproof Membrane PCB/PCBA Clone Prototype SMT, AOI ,IC Footprint Printed Circuit Board With OEM/ODM - FASTPCBA Technology Co., Ltd |
Supply Electronics Manufacturing Companies - New design Waterproof Membrane PCB/PCBA Clone Prototype SMT, AOI ,IC Footprint Printed Circuit Board With OEM/ODM - FASTPCBA Technology Co., Ltd |
Supply Electronics Manufacturing Companies - New design Waterproof Membrane PCB/PCBA Clone Prototype SMT, AOI ,IC Footprint Printed Circuit Board With OEM/ODM - FASTPCBA Technology Co., Ltd |
|||||||||
|
Al2O3 |
ppm |
Flexible Pcb Board Suppliers, Manufacturers, Factory - smd led circuit board, smd prototyping circuit boards - FASTPCBA Technology Co., Ltd |
Flexible Pcb Board Suppliers, Manufacturers, Factory - smd led circuit board, smd prototyping circuit boards - FASTPCBA Technology Co., Ltd |
Flexible Pcb Board Suppliers, Manufacturers, Factory - smd led circuit board, smd prototyping circuit boards - FASTPCBA Technology Co., Ltd |
|||||||||
|
OEM Automotive Pcb - Oem Pcb Manufacturer Pcba Assembly With Smt Dip Service - FASTPCBA Technology Co., Ltd |
|
≤1.0 |
≤1.0 |
≤1.0 |
|||||||||
|
Microbial Content |
|
Supply Electronics Manufacturing Companies - New design Waterproof Membrane PCB/PCBA Clone Prototype SMT, AOI ,IC Footprint Printed Circuit Board With OEM/ODM - FASTPCBA Technology Co., Ltd |
Supply Electronics Manufacturing Companies - New design Waterproof Membrane PCB/PCBA Clone Prototype SMT, AOI ,IC Footprint Printed Circuit Board With OEM/ODM - FASTPCBA Technology Co., Ltd |
Supply Electronics Manufacturing Companies - New design Waterproof Membrane PCB/PCBA Clone Prototype SMT, AOI ,IC Footprint Printed Circuit Board With OEM/ODM - FASTPCBA Technology Co., Ltd |
|||||||||
|
Pb |
|
Custom Pcb Board Components - 94v Water Pump Controller Solar Circuit Board Printed Circuit Board - FASTPCBA Technology Co., Ltd |
Custom Pcb Board Components - 94v Water Pump Controller Solar Circuit Board Printed Circuit Board - FASTPCBA Technology Co., Ltd |
Custom Pcb Board Components - 94v Water Pump Controller Solar Circuit Board Printed Circuit Board - FASTPCBA Technology Co., Ltd |
|||||||||
|
As |
|
≤2 |
≤2 |
≤2 |
|||||||||
|
Hg |
|
≤3 |
≤3 |
≤3 |
|||||||||
