{HEAD ~ The composite material} 27, wherein {TAIL ~ the polymer blend} comprises the polymer having a chemical element composition that is different to that of the fiber in an amount of at least 50% of the polymer blend 
{ HEAD ~ The composite material } 27 , wherein { TAIL ~ the polymer blend } comprises the polymer having a chemical element composition that is different to that of the fiber in an amount of at least 50 % of the polymer blend
HEAD HEAD HEAD HEAD HEAD HEAD HEAD OTH OTH REL TAIL TAIL TAIL TAIL TAIL TAIL TAIL OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH