Food Grade Toothpaste Hydrated Silica Powder

Food Grade Toothpaste Hydrated Silica Powder

Toothpaste Thickenning Precipitated Silica This thickenning silicon dioxide is a high structure product with high oil absorption value, large specific surface area, high refractive index and light transmittance, generally greater than 90%. It has good compatibility, extremely fine particle size...

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Product Introduction

Jinsha Precipitated Silica Manufacturing Co., Ltd. is one of the leading manufacturers and suppliers of food grade toothpaste hydrated silica powder 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.

 

                              Food Grade Toothpaste Thickenning  Hydrated Precipitated Silica Powder

 

 

This thickenning silicon dioxide is a high structure product with high oil absorption value, large specific surface area, high refractive index and light transmittance, generally greater than 90%. It has good compatibility, extremely fine particle size and superior water force. 

 

 

Silica for toothpaste for abrasive

JS-260 used for toothpaste is a precipitated silica, which has good absorption and high hardness. As a thickening agent and abrasive agent, it helps improve the viscosity, suspension and smoothness of toothpastes and make them easier to use. Furthermore, the surface hydrophobicity of this agent helps provide excellent dry and wet non-sticking. Additionally, it improves the abrasion resistance, imparts gloss and prevents precipitation by keeping the toothpaste homogeneous. JS-260 also helps reduce foam of toothpastes and improve the content resolution. Furthermore as a fine abrasive, it also helps to polish and remove the turbidity on the surface of the teeth.

 

Specification:

JS-260

Test Methods

Properties

Units

Target Values

 (Spec Limits)

Actual Values

HG/T3065-2008

Loss on drying (2Hrs,105)加热减量

%

Max.6.5

5.60

HG/T3066-2008

Ignition loss 1000

灼烧减量

%

Max.7.0

3.95

HG/T3072-2008

DBP   absorption value

DBP吸收值

cm3/g

3.0-3.5

3.10

HG/T3067-2008

pH value (10%aqueous   suspension)  pH

6.0-8.0

6.81

HG/T3062-2008

SiO(Dry Basis)

二氧化硅(干基)

%

Min.98

98.1

HG/T3073-1999

BET specific surface   area

BET比表面积

m2/g

250-300

275

 

Soluble salt (Na2SO4)

可溶性盐

%

Max.1.0

0.48

 

 

 

 

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