Applications

Momentive SilFORT™ FHC615 Hardcoat

  • Item No: SilFORT™ FHC615
  • Manufacturer: Momentive
  • Color: Clear, slightly yellow
  • Cure Type: Thermal curing
  • Package Size: 5-Gallon Pail, 55-Gallon Drum
  • Shelf Life: contact Avantek for details

SilFORT™ FHC615 Hardcoat is a thermally cured, thermoformable hardcoat designed to protect plastic substrates used in demanding exterior applications. This hardcoat provides a high level of durability, weatherability, and chemical resistance, making it an ideal solution for optical and protective coatings on automotive, aerospace, and industrial plastic components.

The thermoformable nature of SilFORT™ FHC615 allows it to be molded and shaped after coating, making it an excellent candidate for curved and complex plastic parts. It helps improve the longevity of plastic materials by offering high resistance to UV exposure, environmental degradation, and physical wear while maintaining optical clarity.

Key Benefits and Features:

✅ Thermoformable – Ideal for curved and complex plastic parts.
✅ Transparent – Maintains optical clarity for applications like windshields and visors.
✅ High Abrasion & Scratch Resistance – Protects against wear and tear from daily use.
✅ Excellent Chemical Resistance – Withstands exposure to solvents, fuels, and cleaning agents.
✅ Weather-Resistant – Provides UV and environmental protection for long-term outdoor use.
✅ Easy-to-Clean Surface – Helps maintain a smooth, dirt-repellent finish.
✅ Compatible with Primers – Recommended use with SHP401 primer for better adhesion to plastics like Polycarbonate (PC), PMMA, and PET.
✅ Eco-Friendly & Recyclable – Facilitates sustainable product design.

Composition and Formulation:

SilFORT™ FHC615 is a single-component lacquer formulated using a blend of glycol-ether solvent and isopropyl alcohol. It is optimized for uniform application using spray, dip, roller, or flow coating methods, making it suitable for high-volume industrial production.

Common Applications:

  • Automotive & Aerospace: Windshields, visors, and protective covers.
  • Industrial Equipment: Durable plastic surfaces requiring scratch and chemical resistance.
  • Consumer Electronics: Protective coatings for transparent plastic components.
  • Architectural Applications: Plastic panels needing UV stability and durability.
Property Value
Product Name SilFORT™ FHC615 Hardcoat
Manufacturer Momentive Performance Materials Inc.
Technology Thermoformable, thermally cured hardcoat
Color Clear, slightly yellow
Cure Type Thermal curing
Application Methods Spray, Dip, Roller, Flow Coating
Solids Content 15-19%
Carrier Solvents 1-Methoxy-2-Propanol, Isopropyl Alcohol
Density (@ 25°C) 941.9 – 972.9 kg/m³
Viscosity (@ 25°C) 4.0 – 4.8 cSt
Abrasion Resistance < 15% haze per ASTM D1044
Water Soak Adhesion > 240 hours @ 65°C (ASTM D3359)
Cleanroom Requirement Class 1,000 (US Fed Standard 209e) or Class <6 (ISO 14644-1)
Packaging Size 5-Gallon Pail, 55-Gallon Drum
Key Features – Thermoformable
– Transparent
– High abrasion & weathering resistance
– Chemical resistant
– Easy-to-clean
– Compatible with primers for better adhesion
– Environmentally friendly (easy to recycle)
Potential Applications – Optical parts (windshields, visors)
– Exterior plastic components
– Industrial applications requiring durability

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FX244-1 A specialized two-part silicone rubber designed for creating high-precision molds. This material features a unique oil-bleeding property that creates a self-releasing surface, eliminating the need for external non-stick sprays during demolding.

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