a stainless steel reactor vessel volume 0 5 l was charged with 25 g of capa 6100 polycaprolactone polymer perstorp 25 g poly 2 ethyl 2 oxazoline polymer and 2 75 g kaolin powder the mixture was heated to 154 c and pressurized to 32 psig the heated and pressurized mixture was forced through a 140 micron rated filter and then into the two phase nozzle as shown in fig2 heated air was injected into the two phase chamber at 243 c and 40 psig the fibers produced were collected on a screen 12 28 inches away a sem picture of the fibers collected is shown in fig3 a stainless steel reactor vessel volume 0 5 l was charged with 25 g of capa 6100 polycaprolactone polymer perstorp 27 3 g of capa 6500 polycaprolactone polymer perstorp 10 g poly 2 ethyl 2 oxazoline polymer and 5 g water the mixture was heated to 151 c and pressurized to 32 psig the heated and pressurized mixture was forced through a 140 micron rated filter and then into the two phase nozzle as shown in fig2 heated air was injected into the two phase chamber at 222 c and 40 psig the fibers produced were collected on a screen 12 28 inches away a stainless steel reactor vessel volume 0 5 l was charged with 105 g of capa 6100 polycaprolactone polymer perstorp 45 g of capa 6500 polycaprolactone polymer perstorp the mixture was heated to 160 c and pressurized to 60 psig the heated and pressurized mixture was forced.