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Silcolease 7451 can be formulated as a 2 component system for easy compounding and use. The standard formulation and processing (order of addition) is;

1. Dilution solvent: Quantity depends on the desired bath solids (aliphatic or aromatic)

2. Silcolease 7451: 100 parts

3. Mix thoroughly until completely dispersed (time varies with equipment)

4. Silcolease 94B or 93B: 1.5 parts (maximum addition level is 2.0 parts)

5. Mix thoroughly to ensure full dispersion of the catalyst

It is also possible to formulate Silcolease 7451 as a multi-component system with other additives to modify cure, substrate anchorage or release performance if necessary. Details of these formulations can be provided on request.

Please consult the Safety Data Sheet of this product.

SILCOLEASE POLY 7451

A 2 component solvent system for Paper Release applications based on.

  • Silcolease 7451 (Polymer Solution)
  • Silcolease 94B or 93B (Catalyst)

Coating;Non-stick;Optical Transparency;Release

Gum

Fluid

  • 2 Component system for easy use
  • Fast cure at low oven temperatures
  • Low levels of silicone migration, even at low oven temperatures
  • Excellent bath stability (catalyzed)
  • Low and stable release values against a wide range of adhesive types
  • High solids as supplied to allow high solids content baths, reduced solvent usage
  • General purpose system suited to low cost applications

The system is designed specifically for Paper Release applications and can be coated onto a wide range of paper, film and foil substrates but is mostly suitable for film. The system must be diluted to a chosen concentration with a suitable solvent for coating onto the desired substrate. After application to the substrate the coating requires a short heat schedule to remove the solvent and cure the silicone.

Asia Pacific

For information about Storage and Shelf Life for this product, please download the Technical Data Sheet.

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Dry content48Monocomp%
Viscosity22000MonocompmPa.s
AppearanceTransparent to lightly translucentMonocomp

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