A carbon based material which is built up from a series of smaller units (monomers). The choice of the monomers and the final molecular weight (i.e. size) of the polymer govern the mechanical and physical properties of the resultant polymer.
Layers of material which have been bonded together by the use of heat, pressure and, possibly, adhesive.
|Size (linear dimension):||=<100mm||±1mm|
|>100mm||+2% / -1%|