Pansil® is a light cream-colored, free-flowing powder with no discernible odor. It functions as a polyfunctional additive, characterized by its high sorptive properties. The particles of Pansil are open-textured and form irregular microagglomerates.

Chemical Family: Magnesium & Magnesium Compounds

Compatible Polymers & Resins: Styrene Butadiene Styrene (SBS)

Physical Form: Powder

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Identification & Functionality

Features & Benefits

Labeling Claims
CASE Ingredients Features
Industrial Additives Features
Materials Features
Product Features
  • Pansil® controls flux and consistency by absorbing the fluid components of the system.
  • It is especially recommended at high temperatures.
  • Pansil® improves filler and organic and inorganic fiber distribution.
  • With polar polymers it provides reinforcing characteristics.
Product Benefits
  • High available surface area
  • Active surface due to hydroxyl groups
  • Adsorption of polar molecules
  • Flow control at high temperature
  • Avoids evaporation of volatile fractions
  • Improves stability
  • Improves homogeneity

Applications & Uses

Markets
Applications
Compatible Polymers & Resins
Industrial Additives End Use
Use Level
1 - 4 %
Product Applications
  • Asphalt sheets.
  • Multi color paints.
  • Rubber
Recommendation For Use
  • It is recommended to add Pansil to the mixer after the polymers and before the fillers and fibers.
  • The incorporation at high temperatures should be made by limited volumes in order to control the natural water vapor liberation.

Properties

Physical Form
Appearance
Free - flowing powder
Physico-Chemical Properties
ValueUnitsTest Method / Conditions
Chemical CompositionHydrous magnesium silicate--
pH Value8.7--
Dispersed Oil Particulate Absorption250%-
Surface Area (BET, Nitrogen)270m²/g
Mineral Profile
ValueUnitsTest Method / Conditions
Sepiolite (Asbestos free)min. 85%-
Sepiolite (Other Clays)max. 15%-
Specifications
ValueUnitsTest Method / Conditions
Moisture Content5 - 11%-
Bulk Density30 - 90g/l-
Particle Size Distribution (by Wet Sieving Residue on 45 μm)max. 0.5%-
Particle Size Distribution (by Laser Diffraction D50)5.5 - 9.5μm-
Particle Size Distribution (by Wet Sieving Residue on 44 μm)max. 0.5μm-
Particle Size Distribution (by Wet Sieving Residue on 10 μm)max. 12μm-
Particle Size Distribution (by Wet Sieving Finer than 5 μm)min. 80μm-

Packaging & Availability

Packaging Information

8 Kg and 0 Kg paper sacks on 80x120cm and 100x115cm pallets respectively, with standard weights of 336 Kg and 480 Kg correspondingly.

Storage & Handling

Shelf Life
2 years
Storage Conditions

Stored in dry place protected from humidity and preserved in original package