- Supply How Are Pcbs Made Suppliers, Manufacturers, Factory - Best Price Pcb Assembly Manufacture E-cigarette Pcb Circuit Board - FASTPCBA Technology Co., Ltd
- Best Pcb Manufacturer Suppliers, Manufacturers, Factory - Double Side 15*20cm FR4 FR-4 Glass fiber Blank Copper Clad Printed Circuit Board Universal Prototype PCB - FASTPCBA Technology Co., Ltd
- Custom Pcb Making - Shenzhen PCB design, printed circuit board manufacturer PCB / PCBA Clone Electronic PCB Printed 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 Main Printed Circuit Board Suppliers, Manufacturers, Factory - Infrared reflow oven mini, bench top, electrical box, solder paste dispenser,smt, repair pcb,T962A - FASTPCBA Technology Co., Ltdmade: friction type, mixed type and thickening type.
|
Product Series |
|
OEM Pcb Assembly Process Steps Suppliers, Manufacturers, Factory - FR4 DOUBLE SIDED PCB AND SMT DIP FACTORY - FASTPCBA Technology Co., Ltd |
Supply Electronic Assembly Manufacturing Suppliers, Manufacturers, Factory - Shenzhen OEM Printed Circuit Board Manufacturer, Electronics Control PCB SMT Assembly - FASTPCBA Technology Co., Ltd |
Supply Pcb Solder Mask - COMFAST CF-WR300N 300Mbps Repeater Portable Wireless Extender What Is Wifi Wireless WPS 300Mbps Wifi Repeater Reviews - FASTPCBA Technology Co., Ltd |
|||||||||
|
Type |
|
China Single Pcb - ETON Led multi-function chip mounter for 1.2m length PCB - FASTPCBA Technology Co., Ltd- SDE710 |
China Single Pcb - ETON Led multi-function chip mounter for 1.2m length PCB - FASTPCBA Technology Co., Ltd- SDE711 |
China Single Pcb - ETON Led multi-function chip mounter for 1.2m length PCB - FASTPCBA Technology Co., Ltd- SDE712 |
China Single Pcb - ETON Led multi-function chip mounter for 1.2m length PCB - FASTPCBA Technology Co., Ltd- SDE713 |
China Single Pcb - ETON Led multi-function chip mounter for 1.2m length PCB - FASTPCBA Technology Co., Ltd- SDE714 |
China Single Pcb - ETON Led multi-function chip mounter for 1.2m length PCB - FASTPCBA Technology Co., Ltd- SDE715 |
China Single Pcb - ETON Led multi-function chip mounter for 1.2m length PCB - FASTPCBA Technology Co., Ltd- SDE716 |
|||||
|
DBP |
cm3/ 100g |
80~95 |
85~110 |
60~80 |
95~115 |
125~175 |
175~200 |
200~260 |
|||||
|
Pcb Board Supplier Suppliers, Manufacturers, Factory - FR-4 Electronic 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 |
Supply Pcb Prototype Service Suppliers, Manufacturers, Factory - Best Price Components Procurement Prototype PCB PCBA SMT/DIP Service PCB Module BGA/QFN SMT Processing PCBA SMT PCB Assembly - FASTPCBA Technology Co., Ltd |
Supply Pcb Prototype Service Suppliers, Manufacturers, Factory - Best Price Components Procurement Prototype PCB PCBA SMT/DIP Service PCB Module BGA/QFN SMT Processing PCBA SMT PCB Assembly - FASTPCBA Technology Co., Ltd |
Supply Pcb Prototype Service Suppliers, Manufacturers, Factory - Best Price Components Procurement Prototype PCB PCBA SMT/DIP Service PCB Module BGA/QFN SMT Processing PCBA SMT PCB Assembly - FASTPCBA Technology Co., Ltd |
|||||||||
|
Al2O3 |
ppm |
Circuit Board Layout Suppliers, Manufacturers, Factory - 2018 hot fashion AI PCBA Prototype LED Circuit Board SMT PCB - FASTPCBA Technology Co., Ltd |
Circuit Board Layout Suppliers, Manufacturers, Factory - 2018 hot fashion AI PCBA Prototype LED Circuit Board SMT PCB - FASTPCBA Technology Co., Ltd |
Circuit Board Layout Suppliers, Manufacturers, Factory - 2018 hot fashion AI PCBA Prototype LED Circuit Board SMT PCB - FASTPCBA Technology Co., Ltd |
|||||||||
|
Wholesale Pcb Creation - XiaMen Factory PCBA Circuit Board Chinese Xvideo Audio and Video Player PCBA for OEM Qi PCBA - FASTPCBA Technology Co., Ltd |
|
≤1.0 |
≤1.0 |
≤1.0 |
|||||||||
|
Microbial Content |
|
Supply Pcb Prototype Service Suppliers, Manufacturers, Factory - Best Price Components Procurement Prototype PCB PCBA SMT/DIP Service PCB Module BGA/QFN SMT Processing PCBA SMT PCB Assembly - FASTPCBA Technology Co., Ltd |
Supply Pcb Prototype Service Suppliers, Manufacturers, Factory - Best Price Components Procurement Prototype PCB PCBA SMT/DIP Service PCB Module BGA/QFN SMT Processing PCBA SMT PCB Assembly - FASTPCBA Technology Co., Ltd |
Supply Pcb Prototype Service Suppliers, Manufacturers, Factory - Best Price Components Procurement Prototype PCB PCBA SMT/DIP Service PCB Module BGA/QFN SMT Processing PCBA SMT PCB Assembly - FASTPCBA Technology Co., Ltd |
|||||||||
|
Pb |
|
Supply Pcb Assembly Express Suppliers, Manufacturers, Factory - LED PCB assembly with CEM-3 material, custom layer count PCB board manufacturer - FASTPCBA Technology Co., Ltd |
Supply Pcb Assembly Express Suppliers, Manufacturers, Factory - LED PCB assembly with CEM-3 material, custom layer count PCB board manufacturer - FASTPCBA Technology Co., Ltd |
Supply Pcb Assembly Express Suppliers, Manufacturers, Factory - LED PCB assembly with CEM-3 material, custom layer count PCB board manufacturer - FASTPCBA Technology Co., Ltd |
|||||||||
|
As |
|
≤2 |
≤2 |
≤2 |
|||||||||
|
Hg |
|
≤3 |
≤3 |
≤3 |
|||||||||
