PRODUCTS
The technical parameter data of silicon dioxide microsphere
SILNOS
SILNOS series products spherical cab-O-sil with high purity and high dispersibility produced according to the special SOL-GEL technology by BRB Company.
New [ECOCERT] certification
Passed ECOCERT (international ecological certification center), the company has obtained natural organic cosmetic material certification on SILNOS series products.
[Picture1：SEM picture of SILNOS]
BRB Company produces two kinds of cab-O-sil, hollow and non-hollow.
General information
| Name | Silicon dioxide |
| INCIName | Silica |
| CAS No. | 7631-86-9 |
| EINECS No. | 231-545-4 |
| REACH Pre-Registration No. | 05-2114589506-35-0000 |
BRB Company is constantly complying with the international quality standard to support the customers. The silicon dioxide series products of BRB Company has finished the REACH pre-register and PCPC certification
[Characteristic]
| Appearance | White powder |
| Odor | Tasteless |
| Molecular formula | SiO2 |
| Refractive rate | 1.46 / 1.42 |
| Density (g/cm3) | 2.2 |
| Melting point (℃) | 1,650 (±75) |
| Boiling point(℃) | 2,230 |
| Solubility (water) | 0.012g in 100 |
The above information expresses the main properties of SILNOS.
[Application]
| Practical application | Product | Function |
| Skin care | Lotion | Moisturizing function |
| Cream | Stability | |
| Essence | Transport medium | |
| Eye cream | Moisturizing function | |
| Serum | Control sebum | |
| Color cosmetic | Foundation | Lightening grease of the substance |
| Powder pact | Diffuse light | |
| Two way cake | Improve the smooth feeling | |
| Loose powder | ||
| Eye shadow | ||
| Blusher | ||
| Lipstick | ||
| Others | Antiperspirants | Absorb sweat and improve the smooth feeling |
[Picture2：Picture of the product]
SILNOS offer special functions for cosmetic and can greatly improve the quality and property of the product.
[Summary]
The two kinds of SILNOS of BRB Company has the similar but not completely same advantages.
Different forms of SILNOS have broad application range in production of cosmetic and generate rolling ball effect.
-Broad applicability
-Rolling ball effect
[Hollow SILNOS]
Hollow SILNOS can increase the oil absorption to the largest extent.
[Picture3：Hollow structure and SEM graphic]
Hollow SILNOS functions as lubricant, stability, transport mediator agent etc. It helps the cosmetics more soft.
- Used as the carrier of the effective component
- Control sebum
- Pack the functional substances
Additive information refer to chart 1.
[Chart 1: The substances can be added]
| Product name | Additive | Function |
| SILNOS HA HA | Hyaluronic acid | Wetting agent |
| SILNOS TC30R | Titanium dioxide | Anti - ultraviolet |
| SILNOS TC50 | Titanium dioxide | Anti - ultraviolet |
| SILNOS UVB | Ethylhexyl methoxycinnamate | Anti - ultraviolet |
| SILNOS UVAB | Butyl methoxydibenzoylmethane, Ethylhexyl methoxycinnamate | Anti - ultraviolet |
[Non-hollow SILNOS]
Non-hollow SILNOS has the same physical and chemical properties and different optical property with hollow SILNOS.
[Picture4：Non-hollow type structure chart]
The main function of non-hollow type is to prevent the rapid formation of skin oil after using cosmetic...
[Picture5：Transparency test]
Non-hollow SILNOS can be function as lubricant and can adjust the greasy.
- Lasting shading and fading effects
[Picture6：Fading effect]
Curve chart 1 shows that when the non-hollow SILNOS in solvent of different refractive, has same absorbance.
[The refractive rate and absorbance in solvent]
Compared with other silica powder, the higher the disperse concentration of non-hollow SILNOS, the larger of the absorbance (curve chart 2)
[Curve chart2：the comparison between SILNOS and other companies on light transmissivity and content of the product]
[The SILNOS of surface treatment]
Ordinary silica powder is hydrophilic substances, using silica powder in oily formulation of cosmetic should add hydrophobic silica powder.
[Picture7：Waterproof test]
Through surface treatment to increase the using range and expansibility of SILNOS and adjust the oil absorption.
[Form2：Substances can be coated]
| Product name | Treatment | Coating material | Function |
| SILNOS D | Dry-type chemical | silicone oil | Without dry sensation |
| SILNOS DS | Dry-type chemical | Dimethicone, mineral oil | Excellent sense of use and expansibility |
| SILNOS OTS | Wet-type chemical | Octyl triethoxysilane | Excellent waterproof property |
[Quality control]
In order to guarantee the steady qualtiy and product security of cosemtic material SILNOS, BRB Company strictly controls the production process and complys with qualtiy management standard.
[Form3：FT-IR Correlations]
| Lot | Correlation |
| 080502 (Reference) | 1 |
| 080115 | 0.987 |
| 070829 | 0.996 |
| 050319 | 0.987 |
[Curve chart3： FT-IR Correlations]
We promise to strictly manage the heavy metal and chemical residual during the quality control process to ensure the safety of the customers.
Grade and Transaction Information
| Product Name |
Mean Particle Diameter Range |
Average Oil Absorption Range |
Remark | Packing Size (kg) |
||||||||||
| SILNOS 130 | 2.0 ~ 4.0 | 130 ~ 170 | Hollow, hydrophilic | 20 | ||||||||||
| SILNOS 160 | 4.0 ~ 7.0 | 20 | ||||||||||||
| SILNOS 190 | 7.0 ~ 10.0 | |||||||||||||
| SILNOS 230 | 2.0 ~ 4.0 | 60 ~ 100 | Non-hollow,hydrophilic | 20 | ||||||||||
| SILNOS 260 | 4.0 ~ 7.0 | |||||||||||||
| SILNOS 290 | 7.0 ~ 10.0 | |||||||||||||
| SILNOS 350 | 7.0 ~ 10.0 | 230 ~ 270 | Hollow, hydrophilic | 20 | ||||||||||
| SILNOS N6 | 4.0 ~ 7.0 | 80 ~ 120 | Hollow, hydrophilic | 20 | ||||||||||
| SILNOS N10-M1 | 8.0 ~ 12.0 | 110 ~ 150 | Hollow, hydrophilic | 20 | ||||||||||
| SILNOS A9 | 7.0 ~ 10.0 | 280 ~ 320 | Hollow, hydrophilic | 20 | ||||||||||
| SILNOS D | 2.0 ~ 4.0 4.0 ~ 7.0 7.0 ~ 10.0 |
60 ~ 100 | Non-hollow, hydrophobic Dimethicone |
20 | ||||||||||
| SILNOS DS | 2.0 ~ 4.0 4.0 ~ 7.0 7.0 ~ 10.0 |
80 ~ 120 | Hollow, hydrophobic Dimethicone, mineral oil |
20 | ||||||||||
| SILNOS OTS | 2.0 ~ 4.0 4.0 ~ 7.0 7.0 ~ 10.0 |
100 ~ 140 | Hollow, hydrophobic Octyltriethoxysilane |
20 | ||||||||||
| SILNOS HA | 7.0 ~ 10.0 | 100 ~ 140 | Hollow, hydrophobic Hyaluronic acid |
20 | ||||||||||
| SILNOS TC30R | 4.0 ~ 7.0 | 110 ~ 150 | Hollow, hydrophobic> Titanium dioxide |
20 | ||||||||||
| SILNOS TC50 | 7.0 ~ 10.0 | 100 ~ 150 | Hollow, hydrophobic Titanium dioxide |
20 | ||||||||||
| SILNOS UVB | 7.0 ~ 10.0 | 60 ~ 100 | Hollow, hydrophobic Ethylhexyl methoxycinnamate |
20 | ||||||||||
| SILNOS UVAB | 7.00 ~ 10.00 | 60 ~ 100 | Hollow, hydrophobic Butyl methoxydibenzoylmethane Ethylhexyl methoxycinnamate |
20 | ||||||||||
|
HS Code: 2811.22-9010 Product Validity: Tow years in the container |
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HMIS Rating
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Hazard Index
0: Minimal Hazard 1: Slight Hazard 2: Moderate Hazard 3: Serious Hazard 4: Severe Hazard |
Personal Protection Index Dust Respirator |
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Selection guide
Note：More detailed information about chemical stability refer to MSDS material. The final data of the data is subject to the English edition.