Additional examples are adjusted to the entries in an automated way - we cannot guarantee that they are correct.
A foamable precursor is expanded between two face sheets.
Foamable HMAs are available on the market since 1981.
A 1972 United States Patent for a "foamable resinous composition" disagrees with all of that.
The melting point of the face sheet material is above the melting point of the foamable precursor material.
A United States Patent was issued to the founders of Silly String in 1972 as a "foamable resinous composition".
Another strategy is to rapidly solidify the surface of a foamable molten metal before it can foam into to a dense skin while the interior of the metal evolves to a foam structure.
eTutor English
Search history
Podcasts
Mobile apps and Diki plugins
About Diki
Enviar sugerencia