Umahluko phakathi kokudluliselwa kwamanzi i-Polyurethane Hose kunye neoyile yokudlulisela i-polyurethane hose

I-Plef-Holly Polyurrthane Hosses yahlulwe yaziintlobo ezininzi ngokweendlela ezahlukeneyo. Phakathi kwawo, ukuthutha amanzi ePolyurethane Hosses kunye ne-Poly-DouteTthane ye-Polyurethane yeendidi ezimbini eziqhelekileyo. Namhlanje ndiza kwazisa ngezi ndidi zibini kuwe. Umahluko phakathi kweehoses.
Okokuqala, iimpokisi zePolyurethane zineemfuno ezahlukeneyo ze-HOSSE xa zisetyenziselwa ukuthutha amanzi neoyile. I-Polyurethane Hosses esetyenziselwa ithuthuthu lamanzi lifuna ubuhlalu bobumbano lwe-TPU, ekungekho lula ukonakala phantsi kwexesha elide. I-Hydrolysis, ngelixa i-polyurrethane isetyenziselwa ukuthuthwa kweoyile kufuna ungqingo lwangaphakathi lwe-hose ukuba ne-hose yokuchasana kweoyile, kwaye i-hose kufuneka ikwazi ukuqhuba iimfuno zokusetyenziswa . Ngokubanzi, ezothutho zeoyile zePolyturethane zinokusetyenziswa njengee-hoses zamanzi, kodwa ii-hoses zamanzi azinakusetyenziselwa ukuhanjiswa kweoyile. Amasuntswana e-TPU asetyenziswe kwi-Polyredthane hose ahlala echwetheza, ngelixa amasuntswana e-TPU esetyenziselwa i-polyurethane ye-polyurethane. Ngenxa yokuba amaxabiso eentlobo ezahlukeneyo zamasuntswana ahluka kakhulu, ngenxa yoko leoyile edlulisela i-polyurethane ixabiso le-hoses lihlala liphezulu kuneyona nto iphosakeleyo.
Ke ngoko, xa abathengi bakhetha i-Polyurethane Hesses, kufuneka bacace ngenjongo ye-hoses ethengiweyo, emva koko bakhethe ii-hoses ezihambelanayo ngokokusetyenziswa kweehose. Ukulindelwa kobomi kuncitshiswa kakhulu, okanye imali engaphezulu iya kuchithwa.