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- Spherical crystal cut clear glass bottle with cork bottle silver reed diffuser bottle ball 200ml 7oz
- Rubber - SDT series
- Silicone Rubber - SDP Series
- Paint, Resin, Adhesive - SDV S..
- Tooth Grade - SDE Series
- Food Grade - SDF Series
- Feed Additives - SDA Series
- Plastic Grade - SDL Series
- Hydrophobic - SDB Series
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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 Quick Turn Pcb Assembly - populaar fr-4 flexible asic mine ru 94v0 pcb printed circuit board - FASTPCBA Technology Co., Ltdmade: friction type, mixed type and thickening type.
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Product Series |
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Type |
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Proto Pcb Suppliers, Manufacturers, Factory - Good selling Vacuum Cleaner PCB design and layout - FASTPCBA Technology Co., Ltd- SDE712 |
Proto Pcb Suppliers, Manufacturers, Factory - Good selling Vacuum Cleaner PCB design and layout - FASTPCBA Technology Co., Ltd- SDE713 |
Proto Pcb Suppliers, Manufacturers, Factory - Good selling Vacuum Cleaner PCB design and layout - FASTPCBA Technology Co., Ltd- SDE714 |
Proto Pcb Suppliers, Manufacturers, Factory - Good selling Vacuum Cleaner PCB design and layout - FASTPCBA Technology Co., Ltd- SDE715 |
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DBP |
cm3/ 100g |
80~95 |
85~110 |
60~80 |
95~115 |
125~175 |
175~200 |
200~260 |
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% |
≥98 |
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Drying Loss |
% |
4.0~7.0 |
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|
Ignition loss (dry basis) |
% |
≤7.0 |
≤6.0 |
≤6.0 |
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|
pH（5% aqueous solution） |
|
7.2~8.5 |
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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 |
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|
Al2O3 |
ppm |
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|
≤1.0 |
≤1.0 |
≤1.0 |
|||||||||
|
Microbial Content |
|
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|
Pb |
|
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As |
|
≤2 |
≤2 |
≤2 |
|||||||||
|
Hg |
|
≤3 |
≤3 |
≤3 |
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