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1 of 20 products in this brand
AGC Chemicals Americas, Inc. RESIFA™ SUNSPERA™ DM H-302 silica gel has a significant effect on the polymerization process and properties of the finished polymer. The pore structure, spherical shape, and particle distribution of SUNSPERA™ DM H-302 particles are precisely defined. Using them as catalyst supports improves the morphology and increases the bulk density of the finished polymer resin, as well as improves productivity. SUNSPERA™ DM H-302 is suitable for both liquid phase/slurry processes and gas phase processes.

Chemical Family: Silica

End Uses: Catalyst Support

Technical Data Sheet

Knowde Enhanced TDS

Identification & Functionality

Catalyst Support
Chemical Family

Features & Benefits

Applications & Uses

Industrial Additives End Use


Physical Form
Typical Properties
ValueUnitsTest Method / Conditions
Mean Particle Size35μm-
Pore Diameter (Peak Pore Diameter of Pore Size Distribution)20nm-
Pore Volume1.7mL/g-
Specific Surface Area700m²/g-
SUNSPERA™ Silica for Catalyst Supports
  Competitor DM H-302 Units
Mean particle size 59.4 36.4 μm
Specific surface area 299 668 m²/g
Pore volume 1.51 1.65 mL/g
Pore diameter 20.2 22.0 nm
Span value 0.87 0.4 -
Mechanical strength 1.6 4.4 MPa