Jinsha Precipitated Silica Manufacturing Co., Ltd. is one of the leading manufacturers and suppliers of precipitated silica for toothpaste thickener 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.
Precipitated silica for toothpaste Thickener
Classification:Precipitated silica
CAS No.:7631-86-9
Grade Standard:Food Grade
Purity:>96%
Appearance:white Powder
Application:Toothpaste,food industry
Average particle Size:13-15 um
Sample lead time:1-5days
Delivery way:By sea,air or courier
Specification:
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 | 5.0 |
HG/T3066-2008 | Ignition loss 1000℃ 灼烧减量 | % | Max.7.0 | 3.8 |
HG/T3072-2008 | DBP absorption value DBP吸收值 | cm3/g | 2.4-2.9 | 2.65 |
HG/T3067-2008 | pH value (10%aqueous suspension) pH值 | — | 6.0-8.0 | 6.81 |
HG/T3062-2008 | SiO2 (Dry Basis) 二氧化硅(干基） | % | Min.97 | 98.4 |
HG/T3073-1999 | BET specific surface area BET比表面积 | m2/g | 180-220 | 195 |
Soluble salt (Na2SO4) 可溶性盐 | % | Max.1.0 | 0.3 | |
Content of Fe 铁含量 | ppm | Max.200 | 160 |
Storage Conditions:
Precipitated silica should be stored in dry, cool and sealing of the environment, please don't be exposure to air, besides should avoid the heavy pressure, according to ordinary goods transportation.
Packing and Shipping:
Packing detail: 20kgs/bag, with pallets or not, or according to customer's requirements.
Shipping detail: lead time is 10-20days after receive the payment. The delivery method is by sea,air.
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