Huru-Caliber Flat Hose YePetroleum
1. Yakanakisa kupfeka kusagadzikana: yayo Taber yekupfeka kukosha ndeye 0.35-0.5mg, iyo idiki uye yepakati-saizi mumapurasitiki.Kuwedzerwa kwe lubricant kunogona kuderedza kupokana uye kuwedzera kuvandudza kupfeka kuramba.
2. Kusimba kwesimba uye kurebesa: kusimba kwekusimba kweTPU ndeye 2-3 nguva yerabha rakasikwa uye rekugadzira rabha.Iko kusimba kusimba kwepolyester TPU ndiko＞60MPa uye kureba i410%.Simba rekusimba re polyurethane TPU i50MPa uye kureba i550%.
3. Kuramba kwemafuta: kupikisa kwemafuta kweTPU kuri nani pane iyo yeNBR, ine hupenyu hwakanaka hwekuramba mafuta.
4. TPU yakakwirira kudarika rabha rechisikigo uye mamwe ekugadzira rabha mukudzika kwekushisa kwekushisa, kuramba kwemamiriro ekunze uye ozone kuramba.Kupokana kwayo neozone uye kuramba kwemwaranzi kune zvakakosha mashandisirwo muindasitiri yezvemuchadenga.
5. Chikafu chehutano hwehutano: TPU ine biocompatibility uye anticoagulation, TPU yezvokurapa inowedzera uye yakawanda inoshandiswa.Zvakadai semitsipa yeropa, ureters, infusion tubes.TPU inoshandiswa zvakanyanya muindasitiri yechikafu nekuti haina chepfu uye haina kunaka.
6. Kuoma kwakasiyana: kuoma kweTPU ndeye 10a-80d, uye ine maitiro akafanana ekugadzirisa deformation pasi pe15A.Iyo TPU ine elastic kana kuoma kuri pamusoro pe85A, inova hunhu husina mamwe elastomers.Naizvozvo, TPU ine yakakwirira mutoro wekutsigira simba uye yakanaka kuyamwa uye yekuburitsa maitiro.
7.TPU hose inowanzokamurwa kuita polyester mhando TPU, polyether mhando TPU uye poly (styrene) uye poly (caprolactone) mhando TPU hose.
Ongorora: Maparamita akadai sedhiyamita yemukati, ukobvu hwemadziro, uremu, kudzvanywa, ruvara, nezvimwe zvinogona kugadzirwa zvinoenderana nezvinodiwa nevatengi.
Sarudzo yezvigadzirwa → → Yakarukwa hose skeleton layer
1. Kusarudzwa kwezvinhu
Tenga inoenderana polyester filament uye TPU mbishi zvinhu (yemhando yepamusoro zvigadzirwa)
2. Iyo polyester filament yakaiswa pachirukwa chekugadzira hose framework layer uye kuongororwa kwemhando yepolyester indasitiri shinda.