myالوثائق الفنية
Hydrophilic fumed silica. Used in adhesives and sealants.
تفاصيل
CAS
945-52-5 112 ;7631-86-9
منتج
المورد
التركيب الكيميائي
Hydrophilic Fumed Silica
مزايا
- Rheology and thixotropy control of liquids, binders, polymers, etc.
- with the highest surface area resulting in best thickening and thixotropy
- Reinforcement of HTV-silicone rubber
- Excellent transparency in unsaturated polyester resins
- Flow aid
تطبيقات أخرى
Paints and coatings
HTV- silicone rubber
Cable compounds and unsaturated polyester resins
Adhesives and sealants
Printing inks
تخزين
We recommend to store the product in closed containers under dry conditions and to protect the material from volatile substances. AEROSIL® 380 should be used within 2 years after production.
معلومات تقنية
| كمية | قدر | وحدة | التعلیق |
|---|---|---|---|
| الخصائص الفيزيائية | |||
| Tap density | 0.05 | g/cm3 | |
| Particle size | 7 | nm | Average |
| Surface Area | 350 - 410 | m²/g | BET |
| SiO2 | >99 | % | based on ignited material |
| pH | 3.7 - 4.5 | in 4% dispersion | |
| Humidity | <2 | % | |
| الخصائص الحرارية | |||
| Loss on ignition | <2.5 | % | based on material dried for 2 hours at 105°C |
| الخواص الكيميائية | |||
| Loss on drying | <2 | % | 2hours at 105°C |