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