Bungwe la European Chemicals Agency (“ECHA”) linafalitsa chikalata chokwanira chokhudza kuletsa pafupifupi 10,000 zinthu za per- ndi polyfluoroalkyl (“PFAS”). PFAS imagwiritsidwa ntchito m'mafakitale ambiri ndipo imapezeka m'zinthu zambiri zogwiritsidwa ntchito ndi anthu. Cholinga cha chiletsochi ndikuletsa kupanga, kuyika pamsika ndi kugwiritsa ntchito zinthu zovulaza thanzi la anthu ndi chilengedwe, komanso kuchepetsa zoopsa zomwe zingachitike.
Mu makampani athu, PFAS imagwiritsidwa ntchito ngati chotetezera chakunja cha waya wa LItz, zinthu zofunika ndi Polytetrafluoroethylene (PTFE), ethylene-tetrafluoroethylene (ETFE), makamaka ETFE ndi chinthu chabwino kwambiri chomwe chimapirira UV, ozone, mafuta, ma acid, maziko ndi chosalowa madzi.
Popeza malamulo aku Europe aletsa PFAS yonse, zinthu zotere posachedwa zidzakhala mbiri yakale, akatswiri onse amakampani akhala akufunafuna zinthu zina zodalirika, mwamwayi tinazindikira kuchokera kwa ogulitsa zida zathu kuti TPEE ndiye yoyenera.
TPEE Thermoplastic Polyester Elastomer, ndi chinthu chogwira ntchito bwino komanso chotentha kwambiri chomwe chili ndi zinthu zambiri monga rabara ya thermoset komanso mphamvu ya pulasitiki yaukadaulo.
Ndi block copolymer yokhala ndi gawo lolimba la polyester ndi gawo lofewa la polyether. Gawo lolimba limapereka mphamvu zogwirira ntchito monga pulasitiki pomwe gawo lofewa limapereka kusinthasintha. Lili ndi zinthu zambiri zabwino kwambiri ndipo limagwiritsidwa ntchito kwambiri m'zida zamagetsi, IT, ndi mafakitale a magalimoto.
Kalasi yotentha ya zipangizo: -100℃～+180℃，kuuma kwake: 26～75D，
Zinthu zazikulu za TPEE ndi izi:
Kukana kutopa kwambiri
Kulimba mtima kwabwino
Kukana kutentha kwambiri
Yolimba, yosatha kuvala
Mphamvu yabwino yokoka
Kusagwira mafuta/mankhwala
Kukana kwakukulu
Kapangidwe kabwino ka makina
Tidzayesa kukupatsani zipangizo zambiri kuti tikwaniritse zomwe mukufuna. Ndipo takulandirani kuti mutipatse malangizo a zipangizo zoyenera.
Nthawi yotumizira: Epulo-24-2024
