company tower banner
Wacker Chemie AG Company Logo

DEHESIVE® SF 200

1 of 40 products in this brand
DEHESIVE® SF 200 is a solvent-free, addition-curing silicone fluid. It is designed for release applications and is applied with additional components on paper and filmic substrates. The fast cure properties of DEHESIVE® SF 200 allow for use with temperature-sensitive substrates or comparatively low platinum levels at standard conditions.

Chemical Family: Vinyl Polymers

End Uses: Release Coating

Compatible Substrates & Surfaces: Paper

Features: Fast Cure, Good Release Properties

Technical Data Sheet

Knowde Enhanced TDS

Identification & Functionality

Chemical Family
CASE Ingredients Functions
Technologies

Features & Benefits

CASE Ingredients Features
Special Features
  • Polymer
  • Solvent-free

Applications & Uses

Markets
Compatible Polymers & Resins
Compatible Substrates & Surfaces
Coating Type
Application Details

DEHESIVE® SF 200 is part of a multicomponent release coating to produce paper and filmic release liners. The liners are used for production of single and double-sided industrial laminates.
Mixing order

  • First pour in CRA® modifier in case CRA® is used
  • Add DEHESIVE® SF 200 several portions and stir slowly until the mixture is homogeneous
  • Thoroughly stir in crosslinker homogenously.
  • Slowly stir in catalyst homogenously and avoid local over concentrations.

Make sure that catalyst poisons are avoided in batch preparation and processing steps.
For a short time compounded batches may emit small amounts of hydrogen. Store in ventilated containers to avoid pressure formation.
Coating:
Modern coating systems are particularly effective with DEHESIVE® systems. The batch is best added directly to the nip of the coating unit.

Applications

Release Coatings

Properties

Typical Properties
ValueUnitsTest Method / Conditions
Active Agent Content100%
Density (at 25°C)0.97g/cm³DIN 51757
Dynamic Viscosity (at 25°C)approx. 190 mPa·s
Properties
  • Fast cure properties of DEHESIVE® SF 200 allow for use with temperature sensitive substrates or comparatively low Platinum levels at standard conditions.
  • Low level of silicone mist at high coating speeds
  • Low release at low peel speeds
  • Moderatedly increasing release profile
  • Good release stability
  • Good coverage at low silicone coat weight
  • Suitable for inline and offline lamination processes

Regulatory & Compliance

Packaging & Availability

Country Availability
Regional Availability
  • Africa
  • Asia
  • Europe
  • Latin America
  • Middle East
  • North America
  • Oceania

Storage & Handling

Storage Information

Store in a dry and cool place.