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SilFORT AS4700 Hardcoat

  • Product code: AS4700
  • Manufacturer: Momentive
  • Package size: 25 kg Steel pail with PE liner
  • Shelf Life: 10 months

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SilFORT AS4700 hardcoat is a thermally cured, clear, primer-topcoat system with best-in-class weatherability on clear, black or colored polycarbonate. The hardcoat has excellent scratch, abrasion and chemical resistance.  It is typically used for a variety of exterior automotive applications like EV front modules, ADAS sensor covers, exterior trim, lighting and glazing, as well as many similar aerospace applications.

FEATURES: 

  • High scratch and abrasion resistance

  • Durable high-gloss finish

  •  Chemical resistance

  • Long-term weatherability

  • Transparency

  • Light-weight parts that contribute to fuel efficiency

  • Long-lasting surface

  • Enhanced design flexibility

APPLICATIONS:

  • Exterior automotive and aerospace polycarbonate hardcoat

  • EV front modules 

  • ADAS sensor covers 

  • Exterior trim 

  • Lighting 

  • Glazing 

Property  Values 
Physical Form Liquid
Color Pale Orange
Solids Content Approx. 22.5
Density (@ 25°C) Approx. 0.94
Kinematic Viscosity (@
25°C)		 Approx. 5
Acetic Acid Content 4,5 – 6,5
Electrical Resistance 0

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