Jinsha Precipitated Silica Manufacturing Co., Ltd. is one of the leading manufacturers and suppliers of ppt silica for toothpaste as thickening agent in China. With abundant experience, we warmly welcome you to buy high quality products made in China here from our factory. Contact us for more details.
Toothpaste Grade Silica for Thickening
Thickening agent in toothpaste can increase viscosity and stabilize paste. It can increase the apparent viscosity of the paste, and make the heavy abrasives and polishing particles suspend , prevent the separation of solid and liquid components in toothpaste.The performance of thickening agent will directly affect the stability of toothpaste.
Precipitated silica can provide excellent pseudoplasticity and thixotropy when the thickening silica added in the formulation of toothpaste. Its thickening effect is remarkable and stabitity is good during store in long period. As an abrasive agent, it has the advantages of strong ability of cleaning teeth, good physical and chemical properties and good compatibility with other ingredients. It is specially pointed out that the precipitated silica with low abradability and low refractivity issuitable for making the children- use and transparent toothpaste.
We would like to recommend our product JS-260 to you as thickening agent for toothpaste.
Test Methods | Properties | Units | Target Values (Spec Limits) | Actual Values |
HG/T3065-2008 | Loss on drying (2Hrs,105℃)加热减量 | % | Max.6.0 | 5.45 |
HG/T3066-2008 | Ignition loss 1000℃ 灼烧减量 | % | Max.7.0 | 4.02 |
HG/T3072-2008 | DBP absorption value DBP吸收值 | cm3/100g | 300-350 | 315 |
HG/T3067-2008 | pH value (10%aqueous suspension) pH值 | — | 6.0-8.0 | 6.84 |
HG/T3062-2008 | SiO2 (Dry Basis) 二氧化硅(干基） | % | Min.96 | 98.3 |
HG/T3073-1999 | BET specific surface area BET比表面积 | m2/g | 230-280 | 284 |
Bulk density 堆积密度 | g/lit | 20-60 | 38 | |
Avg particle size 粒径 | μm | 6-9 | 7.85 | |
Soluble salt (Na2SO4) 可溶性盐 | % | Max.1.5 | 0.58 |
Packaging:
10KGS/MULTI-PLY KRAFT PAPER BAG, 64BAGS/PALLET, 896BAGS/8.96MTS/ 14PALLETS/40'HQ WITH PALLETS;
1100BAGS/11.00MTS/40'HQ WITHOUT PALLETS
Delivery Date:
7-15days upon receipt of your payment
FAQ:
1.How long can we keep the silica?
2 years.
2.Is it harmful for our health?
No,it is quilified as a safety additive,it is tasteless and safety.
We have passed full registration of REACH.
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