- China Printed Circuit Board Motor Suppliers, Manufacturers, Factory - SMT PCBA.OEM/ODM shenzhen Automotive PCB/PCBA copy - FASTPCBA Technology Co., Ltd
- Pcb Assembly Fixture Suppliers, Manufacturers, Factory - One Stop solution for PCB manufacturer and assembly in China - FASTPCBA Technology Co., Ltd
- Supply Pcb Layout Suppliers, Manufacturers, Factory - 2018 hot sale SMD 5730 LED bulb pcb - 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,OEM China Pcb Manufacturer Suppliers, Manufacturers, Factory - Custom PCBA manufacturer/electronic circuit board PCB Assembly/ PCBA - FASTPCBA Technology Co., Ltdmade: friction type, mixed type and thickening type.
|
Product Series |
|
OEM Order Pcb With Components - Shenzhen SMT/DIP PCBA manufacturer optical rotary encoder disks PCB - FASTPCBA Technology Co., Ltd |
Pcb Board Production Suppliers, Manufacturers, Factory - Customized FPC smt design service FPC Flexible PCB - FASTPCBA Technology Co., Ltd |
China Pcb Fab Suppliers, Manufacturers, Factory - Strong frame best price semi auto pcb screen printing machine - FASTPCBA Technology Co., Ltd |
|||||||||
|
Type |
|
Wholesale Pcb Manufacturing Cost Suppliers, Manufacturers, Factory - New design single sided aluminum pcb for led street light - FASTPCBA Technology Co., Ltd- SDE710 |
Wholesale Pcb Manufacturing Cost Suppliers, Manufacturers, Factory - New design single sided aluminum pcb for led street light - FASTPCBA Technology Co., Ltd- SDE711 |
Wholesale Pcb Manufacturing Cost Suppliers, Manufacturers, Factory - New design single sided aluminum pcb for led street light - FASTPCBA Technology Co., Ltd- SDE712 |
Wholesale Pcb Manufacturing Cost Suppliers, Manufacturers, Factory - New design single sided aluminum pcb for led street light - FASTPCBA Technology Co., Ltd- SDE713 |
Wholesale Pcb Manufacturing Cost Suppliers, Manufacturers, Factory - New design single sided aluminum pcb for led street light - FASTPCBA Technology Co., Ltd- SDE714 |
Wholesale Pcb Manufacturing Cost Suppliers, Manufacturers, Factory - New design single sided aluminum pcb for led street light - FASTPCBA Technology Co., Ltd- SDE715 |
Wholesale Pcb Manufacturing Cost Suppliers, Manufacturers, Factory - New design single sided aluminum pcb for led street light - FASTPCBA Technology Co., Ltd- SDE716 |
|||||
|
DBP |
cm3/ 100g |
80~95 |
85~110 |
60~80 |
95~115 |
125~175 |
175~200 |
200~260 |
|||||
|
OEM Printed Circuit Board Kit Suppliers, Manufacturers, Factory - Fast Processing Proofing Multi 4 Layers Mainboard PCB Fabrication And Assembly - 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 |
Wholesale Pcb Technology Suppliers, Manufacturers, Factory - Good quality promotional 94v0 power supply circuit led pcb board - FASTPCBA Technology Co., Ltd |
Wholesale Pcb Technology Suppliers, Manufacturers, Factory - Good quality promotional 94v0 power supply circuit led pcb board - FASTPCBA Technology Co., Ltd |
Wholesale Pcb Technology Suppliers, Manufacturers, Factory - Good quality promotional 94v0 power supply circuit led pcb board - FASTPCBA Technology Co., Ltd |
|||||||||
|
Al2O3 |
ppm |
Wholesale Board Manufacturers - led pcb board, Aluminum PCB for LED, Custom LED pcba manufacturer LED pcba assembly LED PCB Fabrication - FASTPCBA Technology Co., Ltd |
Wholesale Board Manufacturers - led pcb board, Aluminum PCB for LED, Custom LED pcba manufacturer LED pcba assembly LED PCB Fabrication - FASTPCBA Technology Co., Ltd |
Wholesale Board Manufacturers - led pcb board, Aluminum PCB for LED, Custom LED pcba manufacturer LED pcba assembly LED PCB Fabrication - FASTPCBA Technology Co., Ltd |
|||||||||
|
Supply What Is Pcb Design - Shenzhen Factory 2S 5A 12V 24V Battery PCM Lithium ion Battery BMS Board - FASTPCBA Technology Co., Ltd |
|
≤1.0 |
≤1.0 |
≤1.0 |
|||||||||
|
Microbial Content |
|
Wholesale Pcb Technology Suppliers, Manufacturers, Factory - Good quality promotional 94v0 power supply circuit led pcb board - FASTPCBA Technology Co., Ltd |
Wholesale Pcb Technology Suppliers, Manufacturers, Factory - Good quality promotional 94v0 power supply circuit led pcb board - FASTPCBA Technology Co., Ltd |
Wholesale Pcb Technology Suppliers, Manufacturers, Factory - Good quality promotional 94v0 power supply circuit led pcb board - FASTPCBA Technology Co., Ltd |
|||||||||
|
Pb |
|
China Flexible Circuit Board Suppliers, Manufacturers, Factory - 4G Model Mainboard PCBA RK3229 Quad Core 1gb Ram 8gb Rom Os Android tv box Circuit Board - FASTPCBA Technology Co., Ltd |
China Flexible Circuit Board Suppliers, Manufacturers, Factory - 4G Model Mainboard PCBA RK3229 Quad Core 1gb Ram 8gb Rom Os Android tv box Circuit Board - FASTPCBA Technology Co., Ltd |
China Flexible Circuit Board Suppliers, Manufacturers, Factory - 4G Model Mainboard PCBA RK3229 Quad Core 1gb Ram 8gb Rom Os Android tv box Circuit Board - FASTPCBA Technology Co., Ltd |
|||||||||
|
As |
|
≤2 |
≤2 |
≤2 |
|||||||||
|
Hg |
|
≤3 |
≤3 |
≤3 |
|||||||||
