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RP-Reverse Phase Chromatography ACC®ECOSIL Silica Microspheres for Toothpaste

Product Overview

ECOSIL12 (silicon for whitening):

Chelating agents such as phosphates are usually added to whitening toothpaste formulas to improve cleaning and whitening performance, but this will significantly increase the wear and tear on the teeth. Ecosil-12 is prepared using EXTPURE's characteristic NSE technology, which has a more uniform sphericity. When used with active substances such as phosphates, it can reduce the growth of wear value.


•High sphericity reduces friction and reduces wear on teeth

•High sphericity reduces irritation and tastes milder

•Easier to mix evenly during toothpaste production


ECOSIL04 (anti-sensitivity silicone):

It is recommended to add an anti-sensitivity formula, control the particle size D50 at 3-4.5μm, and half of the spherical particles are smaller than dentinal tubules. It helps to seal the dental tubules and reduce tooth sensitivity, and the spherical particles are more suitable to reside in the dentinal tubules. It is recommended to be used in anti-sensitive toothpaste formulas.

Performance Advantage
ECOSIL 12 (silicon for whitening):
High sphericity:
Reduces friction and wear on teeth
Reduces irritation and has a milder taste
Controllable particle size:
/>Effectively seal the canaliculi and reduce tooth sensitivity
Large pore volume:
Thickening
More effective active substances

ECOSIL 04 (anti-sensitivity silicone ):
▪ Precise particle size distribution control helps to block dental tubules
▪ Ecosil-04 series has high water absorption value and large pore volume and is a thickening silica
▪ Recommended addition amount is 3%-5% , should not exceed 10%
▪ High sphericity brings low friction and mild taste
▪ Efficient cleaning power
Technical Parameter

Product Parameter

Unit

ECOSIL-12

ECOSIL-04

Particle Morphology

/

Spherical

Spherical

D50

μm

8-14

3-4.5

Water Absorption

mL/20g

26

48

Sub-sieve (325 mesh)

%

≥99

≥99

pH

5% water solution

6.5-8.5

6.5-8.5

105°C volatiles

%

≤5

≤5

Pore Volume

cm³/g

1-2.5

1.5-2.5

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