More cards in this set

eg of theromosoftening polymer?

what happens to thermo setting polymers when heated?

why do they set hard when first moulded?

why are the forces between polymer chains weak in thermosoftening polymers?

what happens when we heat the thermosoftening polymer?

what is nano science?

nano particles ...... ..... from the bulk material they are made from

what can we use nanoparticles for?