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AGC Chemicals Americas, Inc. Company Logo

RESIFA™ SUNSPERA™ D-70-120A (LV)

AGC Chemicals Americas, Inc. RESIFA™ SUNSPERA™ D-70-120A (LV) silica gel is an excellent catalyst support in the manufacture of polyethylene and polypropylene. This is because of its chemical inertness, large surface area, and porosity level. The properties of the SUNSPERA™ silica gel have a significant effect on the polymerization process and properties of the finished polymer. This product is very suitable for Ziegler-Natta or Phillips catalysts.

Brand: RESIFA™ SUNSPERA (20 products)

Chemical Family: Silica

Reaction Type: Polymerization

Applicable Processes: Polyolefin Polymerization

Technical Data Sheet

Enhanced TDS

Knowde-enriched technical product data sheet

Identification & Functionality

Chemical Family
Silica
Reaction Type
Polymerization
Technologies
Industrial Additives & Materials
Product Families
Industrial Additives & Materials — Catalyst Ingredients
Carriers & Supports

Features & Benefits

Industrial Additives Features
Good Thermal Stability,
High Strength,
High Surface Area,
Small Particle Size Distribution,
Uniform Pore Structure
Key Attributes
  • Spherical shape
  • Wide combination of particle size and porosity
    • Particle size range: 3μm - 70μm
    • Pore volume range: 0.7-2.3 ml/g
    • High and wide surface area range: 40 - 800 m²/g
  • Uniform porosity throughout particle
  • Narrow particle size and pore size distribution
Benefits
  • Morphology helps control polymerization reaction
  • High loading of catalyst leads to high catalyst activity
  • Produces high specific gravity and high bulk density of the polymer
  • Improved morphology of finished polymer
  • Optimizes production
  • Prevents reactor fouling

Applications & Uses

Markets
Industrial
Applications
Industrial — Chemical & Industrial Manufacturing
Chemical Manufacturing
Applicable Processes
Polyolefin Polymerization

Properties

Physical Form
Gel,
Solid,
Spheres
Typical Properties
ValueUnitsTest Method / Conditions
Mean Particle Size65.0μmFloe Partical Image Analysis
Pore Volume1.7ml/g-
Pore Diameter (Peak)15.0nm-
Specific Surface Area450.0m²/g-
Span Value0.95-Floe Partical Image Analysis
Mechanical Strength6.3MPa-