- Bga Pcb Suppliers, Manufacturers, Factory - 0.3mm Thickness Flexible PCB Board FPC Manufacturer - FASTPCBA Technology Co., Ltd
- Pcb Assembly Express Suppliers, Manufacturers, Factory - Custom pcb design, gerber files and oem pcba service with bom - FASTPCBA Technology Co., Ltd
- OEM Printed Circuit Board Components Suppliers, Manufacturers, Factory - Hot selling chinese xvideo audio and video player oem pcba prototype - 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 Pcb Pcba Suppliers, Manufacturers, Factory - Power bank PCB 12V battery charger circuit board M10 PCBA KC-338-V2.9 KC-337A+ V9 9A PCB board - FASTPCBA Technology Co., Ltdmade: friction type, mixed type and thickening type.
|
Product Series |
|
Custom Pcb Prototype Service Suppliers, Manufacturers, Factory - Shenzhen Customized FR4 Material PCB and SMT PCB Assembly Service - FASTPCBA Technology Co., Ltd |
Custom Electronics Pcb Manufacturing Suppliers, Manufacturers, Factory - Flat bed pcb board mini high precision screen printing machine - FASTPCBA Technology Co., Ltd |
China Free Pcb Layout Software Suppliers, Manufacturers, Factory - A20B-8100-0721 FANUC PCB A20B-8100-0721 - FASTPCBA Technology Co., Ltd |
|||||||||
|
Type |
|
OEM Pcb Printing And Assembly - Dinghua DH-5830 Machinery tool best reballing station for cpu - FASTPCBA Technology Co., Ltd- SDE710 |
OEM Pcb Printing And Assembly - Dinghua DH-5830 Machinery tool best reballing station for cpu - FASTPCBA Technology Co., Ltd- SDE711 |
OEM Pcb Printing And Assembly - Dinghua DH-5830 Machinery tool best reballing station for cpu - FASTPCBA Technology Co., Ltd- SDE712 |
OEM Pcb Printing And Assembly - Dinghua DH-5830 Machinery tool best reballing station for cpu - FASTPCBA Technology Co., Ltd- SDE713 |
OEM Pcb Printing And Assembly - Dinghua DH-5830 Machinery tool best reballing station for cpu - FASTPCBA Technology Co., Ltd- SDE714 |
OEM Pcb Printing And Assembly - Dinghua DH-5830 Machinery tool best reballing station for cpu - FASTPCBA Technology Co., Ltd- SDE715 |
OEM Pcb Printing And Assembly - Dinghua DH-5830 Machinery tool best reballing station for cpu - FASTPCBA Technology Co., Ltd- SDE716 |
|||||
|
DBP |
cm3/ 100g |
80~95 |
85~110 |
60~80 |
95~115 |
125~175 |
175~200 |
200~260 |
|||||
|
OEM Pcb Connector - China power bank double side 94V0 RoHS print circuit board - 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 Quick Turn Pcb Prototypes Suppliers, Manufacturers, Factory - PCB /PCBA design,bom gerber files multilayer PCB,prototype PCB Customs Data Experienced Factory - FASTPCBA Technology Co., Ltd |
Wholesale Quick Turn Pcb Prototypes Suppliers, Manufacturers, Factory - PCB /PCBA design,bom gerber files multilayer PCB,prototype PCB Customs Data Experienced Factory - FASTPCBA Technology Co., Ltd |
Wholesale Quick Turn Pcb Prototypes Suppliers, Manufacturers, Factory - PCB /PCBA design,bom gerber files multilayer PCB,prototype PCB Customs Data Experienced Factory - FASTPCBA Technology Co., Ltd |
|||||||||
|
Al2O3 |
ppm |
Custom Quick Turn Pcb - 10 layer Multilayer PCB Board FR4 High TG Prototype board in quick turn Manufacturer - FASTPCBA Technology Co., Ltd |
Custom Quick Turn Pcb - 10 layer Multilayer PCB Board FR4 High TG Prototype board in quick turn Manufacturer - FASTPCBA Technology Co., Ltd |
Custom Quick Turn Pcb - 10 layer Multilayer PCB Board FR4 High TG Prototype board in quick turn Manufacturer - FASTPCBA Technology Co., Ltd |
|||||||||
|
Protel Pcb Suppliers, Manufacturers, Factory - Fpc Manufacturer Flexible Printed Circuit Board Rigid Flex Pcb - FASTPCBA Technology Co., Ltd |
|
≤1.0 |
≤1.0 |
≤1.0 |
|||||||||
|
Microbial Content |
|
Wholesale Quick Turn Pcb Prototypes Suppliers, Manufacturers, Factory - PCB /PCBA design,bom gerber files multilayer PCB,prototype PCB Customs Data Experienced Factory - FASTPCBA Technology Co., Ltd |
Wholesale Quick Turn Pcb Prototypes Suppliers, Manufacturers, Factory - PCB /PCBA design,bom gerber files multilayer PCB,prototype PCB Customs Data Experienced Factory - FASTPCBA Technology Co., Ltd |
Wholesale Quick Turn Pcb Prototypes Suppliers, Manufacturers, Factory - PCB /PCBA design,bom gerber files multilayer PCB,prototype PCB Customs Data Experienced Factory - FASTPCBA Technology Co., Ltd |
|||||||||
|
Pb |
|
China Pcb Assembly Quote Suppliers, Manufacturers, Factory - Best Selling High Quality China SMT PCB Board - FASTPCBA Technology Co., Ltd |
China Pcb Assembly Quote Suppliers, Manufacturers, Factory - Best Selling High Quality China SMT PCB Board - FASTPCBA Technology Co., Ltd |
China Pcb Assembly Quote Suppliers, Manufacturers, Factory - Best Selling High Quality China SMT PCB Board - FASTPCBA Technology Co., Ltd |
|||||||||
|
As |
|
≤2 |
≤2 |
≤2 |
|||||||||
|
Hg |
|
≤3 |
≤3 |
≤3 |
|||||||||
