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Amatrium Materials AI
Wacker Wacker® Catalyst EM 454 Release Coating-Silicone Emulsion
Categories: Polymer; Thermoplastic; Adhesives, Sealants, and Coatings

Material Notes: Product description: CATALYST EM 454 is the platinum containing component of a 3-part aqueous emulsion system. It is used in combination with WACKER® CROSSLINKER V 15 or WACKER® CROSSLINKER V 72 and coating polymers such as DEHESIVE® EM 424 or DEHESIVE® EM 426 release coatings. The finished system is designed for pressure sensitive adhesive release applications and works on papers of varying porosity and on films. Cure is achieved using a vinyl addition chemistry mechanism.

Special features:

  • Good anchorage on a wide variety of paper Substrates
  • Formulation flexibility allows for variation of hydrogen: vinyl (SiH:SiVi) mole ratio and platinum catalyst content
  • Compatibility with various thickening agents allows for absorbent substrate processing

Information provided by Wacker Chemie AG.

Vendors:
Available Properties
  • Density, DIN 51757
  • Solids Content
  • Viscosity, dynamic
  • Shelf Life
  
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Plastic

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