RESIFA™ SUNSPERA
RESIFA™ SUNSPERA is used as a catalyst support in the manufacture of polyethylene and polypropylene, playing a more important role than simply acting as a carrier for catalyst compounds. The properties of the silica gel have a significant effect on both the polymerisation process and properties of the finished polymer.
The pore structure, spherical shape, and particle distribution are precisely defined. RESIFA™SUNSPERA shows improvements in polymer resin finishes by increasing the bulk density and ensuring enhanced productivity.
Features:
- Precisely designed pore structure, spherical shapes, and size distribution
- Improved morphology of finished polymers
- Optimises production
- Narrow particle distribution with no fine particles
| Series | Average particle Size (μm) |
Specific surface area (m2/g) |
Pore volume (ml/g) |
Pore diameter (nm) |
|---|---|---|---|---|
| HH | 5～40 | 800 | 0.8 | 5 |
| HB | 5～40 | 700 | 1.6 | 20 |
| MB | 5～40 | 450 | 1.8 | 30 |
| LB | 5～40 | 300 | 2 | 40 |
| D-70-120A(LV) | 70 | 450 | 1.7 | 12 |
RESIFA™ SUNSPERA is available in average particle diameters from 3µm to 100µm to suit any application. Surface areas are available from 40 – 800m2/g. The ability to select the sphere size, pore size and spherical structure of the fine silica product makes it possible to personalise long-lasting, physicochemical-specific characteristics to specific media.
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