The degradation controlling agent may be of the same type as {HEAD ~ the degradation} controlling {TAIL ~ agents} described above and may be dispersed in the matrix material or coated on a surface of the fiber material 
controlling
The degradation controlling agent may be of the same type as { HEAD ~ the degradation } controlling { TAIL ~ agents } described above and may be dispersed in the matrix material or coated on a surface of the fiber material
OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH HEAD HEAD HEAD HEAD HEAD HEAD REL TAIL TAIL TAIL TAIL TAIL OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH