it is made from things that u can use
thermosetting plastic
Dr. Leo Baekeland made the first thermosetting plastic. He made this in the year of 1909 and it was originally called Bakelite.
A helmet is typically made from thermoplastic material, which can be reheated and reshaped. Thermosetting plastic, once molded, cannot be reheated and reshaped.
the opposite to thermosetting plastic is thermoplastic
The most familiar use of thermosetting plastic is the heat-resistant handle on metal cookware. It is also used for bottle caps, knobs and handles, and laminated counter tops. Thermosetting plastics retain their shape and strength even when heated.
They are thermosetting plastic and thermoplastic!
Yes they are made from melted down condoms
yes
yes
thermoforming plastic is completley the oppisite of thermosetting!
No, copper is a metal and not a thermosetting plastic. Thermosetting plastics are a type of polymer that, once cured, cannot be melted or reshaped due to the crosslinking of their molecular structure. Copper, on the other hand, is a malleable metal that can be melted and reshaped.
Once polyester resin cures (hardens) through a chemical reaction—usually with a catalyst like MEKP—it forms a rigid, cross-linked structure that cannot be melted or reshaped again. This irreversible curing process is the key characteristic of thermosetting materials. In contrast, thermoplastics soften when heated and can be remolded multiple times, which polyester resin cannot do after curing. That’s why polyester resin is widely used in fiberglass, boat hulls, automotive parts, and construction—applications where heat resistance and structural strength are essential.