Product

EM-5A

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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 / 350 °F
Cure temperature (Lowest)177 °C / 350 °F
Cure temperature (Highest)177 °C / 350 °F
Out life 28 days
Post curable

Need more information?

At Toray our goal is your success. If you have any questions or would like to learn more, please contact us. 

Toray Advanced Composites UK

Toray Advanced Composites UK
Send email+44 1773 530899

Need more information?

At Toray our goal is your success. If you have any questions or would like to learn more, please contact us. 

Toray Advanced Composites USA

Toray Advanced Composites USA
Send email+1 (408) 465 8500

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