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Master Bond adhesives
Solvay EF2000 Organosilicate Polymer
Categories: Polymer; Thermoset

Material Notes: EF2000 prepreg matrix is a complex organosilicate polymer suitable for very high temperature applications. The prepreg is typically cured at 180°C (356°F), although lower temperature cures are possible. EF2000 is intended for use as lightweight, disposable heat shields to protect composite structures for periods up to 10 hrs at 400°C (752°C) with short thermal spikes up to 700°C (1292°F). EF2000 is suitable for non-load bearing applications or lightly loaded components with well designed attachment areas.

Features & Benefits:

  • 5 day tack life at 21°C (70°F) with both release films in position
  • 15 days storage at -18°C (0°F)
  • Typical cure 180°C (356°F)
  • Maximum service temperature to 400°C (752°F) for up to 10 hours and short thermal spikes up to 700°C (1292°F)
Property data for EF2000- T300 199g/cm2 3k 2x2 twill carbon fabric

Information provided by Cytec, subsequently acquired by Solvay.

Vendors:
Available Properties
  • Density, Cured Resin
  • pH, uncured matrix
  • Storage Temperature
  • Flexural Strength, CRAG 200, 0/90° Orientation, Cure: 2 hrs at 180°C + 1 hr at 600°C
  • Flexural Strength, CRAG 200, 0/90° Orientation, Cure: 2 hrs at 180°C + 1 hr at 400°C
  • Flexural Strength, CRAG 200, 0/90° Orientation, Cure: 2 hrs at 180°C
  • Flexural Modulus, CRAG 200, 0/90° Orientation, Cure: 2 hrs at 180°C + 1 hr at 400°C
  • Flexural Modulus, CRAG 200, 0/90° Orientation, Cure: 2 hrs at 180°C
  • Melting Point, 2 hrs at 180°C + 30 mins at 300°C
  • Maximum Service Temperature, Air, < 10 hours
  • Maximum Service Temperature, Air, short thermal spikes
  • Shelf Life
  
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Manufacturer Notes:
Solvay, former Rhodia Engineering Plastics

Category Notes
Plastic

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