In other embodiments, {HEAD ~ the powder or powder blend} may have {TAIL ~ additional and other characteristics} besides water blocking such as flame retardant or other suitable characteristics 
have
In other embodiments , { HEAD ~ the powder or powder blend } may have { TAIL ~ additional and other characteristics } besides water blocking such as flame retardant or other suitable characteristics
OTH OTH OTH OTH HEAD HEAD HEAD HEAD HEAD HEAD HEAD HEAD HEAD OTH REL TAIL TAIL TAIL TAIL TAIL TAIL TAIL TAIL OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH