myالوثائق الفنية
Hydrated Silica. SIPERNAT® 50 S acts as a carrier, absorbent and anti-caking agent. It is incorporated through low/medium shear mixer.
تفاصيل
CAS
10279-57-9 / 1343-98-2 / 7631-86-9 / 112926-00-8 / 63231-67-4
صناعة
منتج
المورد
التركيب الكيميائي
Silicon dioxide
مزايا
- high absorption capacity
- enhanced flowability
- It prolongs the shelf life of powdered substances which are liable to caking
- It forms active absorbate
- It forms powder-to creamy formulations
تطبيقات أخرى
in formulating personal care products
تخزين
we recommend storing the products in sealed containers in a dry, cool place, and removed from volatile organic substances. our recommended use-by date is 24 months after date of manufacture. Product more than 24 months old should be tested for moisture content before use in order to make certain that it is still suitable for the intended application.
معاملة
Complies with EINEC, TSCA, ENCS, AICS, KECI, PICCS, HACCP, FAMI-QSDSL and IECSC.
Use Level: 5 - 15%
معلومات تقنية
| كمية | قدر | وحدة | التعلیق |
|---|---|---|---|
| خصائص المظهر | |||
| Particle size | 18 | µm | d50, laser diffraction, ISO 13320-1 |
| Sieve residue | <5 | 45μm, spray, ISO 3262-19 | |
| Appearance | |||
| Physical state | |||
| الخصائص الفيزيائية | |||
| pH | 6 | 5%in water, ISO 787-9 | |
| Tap density | 0.105 | g/cm3 | not sieved, ISO 787-11 |
| SiO2 | >97 | % | ISO 3262-19 |
| Surface Area | 500 | m²/g | ISO 9277 |
| الخصائص الحرارية | |||
| Loss on ignition | <6.5 | % | 2h at 1000 °C, ISO 3262-1 |
| الخواص الكيميائية | |||
| Loss on drying | <7 | % | 2h at 105 °C, ISO 787-2 |
| Sulfate content | <1 | Internal method | |
| Sodium/potassium content | <6000 | ppm | Internal method;Na |
| الخواص الكهربائية | |||
| Electrical conductivity | <0.0012 | s/cm | 4%in water, ISO 787-14 |