myالوثائق الفنية
AEROSIL® R 711 is a fumed silica aftertreated with a methacrylsilane. Used in acrylate and methyl acrylate adhesives.
تفاصيل
CAS
402-78-6 100
صناعة
منتج
المورد
التركيب الكيميائي
Fumed Silica
مزايا
- Effective rheology control in complex liquid systems
- Improvement of scratch and mar resistance of paints and coatings systems (e.g. UV-curing) and printing inks
- Improvement of the mechanical properties, e.g. hardness of composite formulations and plastics
- anti-sagging, thixotropic and anti-settling effects
تطبيقات أخرى
Paints and coatings systems
Plastics and elastomers
Dental composites
acrylate and methyl acrylate adhesives
تخزين
We recommend to store the product in closed containers under dry conditions and to protect the material from volatile substances.Aerosil® R 711 should be used within 2 years after production.
معلومات تقنية
| كمية | قدر | وحدة | التعلیق |
|---|---|---|---|
| الخصائص الفيزيائية | |||
| Tap density | 0.06 | g/cm3 | |
| Surface Area | 125 - 175 | m²/g | BET |
| SiO2 | > 99.8 | % | based on ignited material |
| pH | 4 - 6 | in 4% dispersion | |
| الخواص الكيميائية | |||
| Loss on drying | <1.5 | % | 2hours at 105°C |
| Carbon percentage | 4.5 - 6.5 | % | |