SAH-201 is a reaction product of amine terminated silicon resin with acrylic ester, used as a crosslinker to improve the physical properties and long-term performance of liquid epoxy and epoxy functional siloxane paints and coatings.

APPLICATIONS

SAH-201 has been developed primarily for use with liquid epoxy and epoxy functional siloxane resin; it out-performs other epoxy / epoxy-siloxane based systems by offering the capability to formulate without solvent, at zero VOC.

SPECIAL FEATURES

  • Fast film-drying and cure with liquid epoxy and epoxy-siloxane polymer
  • Excellent anti-corrosive resistance
  • Excellent adhesion, toughness
  • Excellent water and chemical resistance
  • Low temperature cure
  • Reduces the water absorption
  • Improves initial flexibility, thermal resistance.
  • Excellent compatibility with epoxy and epoxy-siloxane resins
  • extraordinary weathering resistance
  • outstanding gloss retention and low yellowing
  • isocyanate-free ambient temperature crosslinking
  • suitable for very high-solids coatings
  • easy-to-clean/anti-graffiti effect
  • free of benzylalcohol/alkylphenols

TYPICAL PROPERTIES

Typical general characteristicsInspection MethodValue
Boiling point / Boiling range at 1013 hPa 217 °C
Flash pointISO 271993 °C
Density at 25 °CDIN 517571.1 g/cm³
Viscosity, dynamic at 25 °CDIN 51562approx. 300 mPa.s
Refractive index (25°C) 1,420
Purity    99 %
A.H.E.W. (g/eg) 204

These figures are only intended as a guide and should not be used in preparing specifications.

APPLICATION

Epoxy polysiloxane systems are an economic alternative to reduce 3 coat systems to a 2 coat system.

  • offshore/marine coatings
  • commercial transport coatings
  • pipeline coatings
  • structural steel coatings
  • rail car coatings
  • tank coatings
  • anti-graffiti coatings
  • architectural coatings

PROCESSING

Information on guide formulations is available upon request.

STORAGE

Storage beyond the date specified on the label does not necessarily mean that the product is no longer usable. In this case however, the properties required for the intended use must be checked for quality assurance reasons.

PACKAGING

400 lbs. steel drum

REGISTRATION STATUS

SAH-201 ingredients are listed in the following chemical inventories: ECL, EINECS, ENCS, NDSL, PICCS, TSCA.

All ingredients are listed on the TSCA inventory or comply with the TSCA Polymer Exemption criteria according 40 CFR 723.

SAFETY NOTES

Comprehensive instructions are given in the corresponding Safety Data Sheets. They are available on request from Biro Technologies Inc.As with any product, use of SAH-201 in a given ap­plication must be tested (including but not limited to field testing) in advance by the user to determine suitability.