Product

EM-5A

Download datasheet

Product description

EM-5A is a 177°C (350°F) cure expanding cyanate ester syntactic film (core splice). Its' unexpanded density is approximately 0.80 g/cc (50 pcf) and exhibits an expansion ratio of up to 4 times. It is available in continuous film rolls or in sheet form from thicknesses of 0.25-3.18 mm (10-125 mils).

Standard widths are 61 cm (24 inches), but alternative widths up to 127 cm (50 inches) are available upon request.

Product benefits/features

  • Expansion ratio of 4 times

Market segments

  • Space & Satellite
  • Radome

Details

Product category Syntactics
Processing Out of Autoclave / Vacuum bag
Post curable
Autoclave
Resin type Cyanate Ester
Tg (Dry, onset) 204 °C / 399 °F
Cure temperature (Optimal) 177 °C / 351 °F
Cure temperature (Lowest)177 °C / 351 °F
Cure temperature (Highest)177 °C / 351 °F
Out time 28 days
Post curable

We use cookies for social media functionalities, personalized content and analytics. By clicking 'Accept' or continuing to browse our site and clicking through, you agree to such use and the sharing of your data with our partners. To find out more about our use of cookies, our partners or how to withdraw your consent see our Cookie Policy.