-
Uphuhliso lwetekhnoloji yemveliso yesikhumba esisebenzayo se-ecological synthetic esekwe kwi-polyurethane ephezulu eqinileyo yamanzi.
Isikhumba sokwenziwa kwePolyurethane sisixhobo esitsha esineenjongo ezininzi esiphuhliswe ngokukhawuleza kule minyaka yakutshanje.Yenziwe ngesiseko sokugquma i-polyurethane slurry kunye nesakhiwo seseli evulekileyo kwisiseko esisezantsi seempahla ezilukiweyo kunye nezingalukwanga.Nangona kunjalo, uninzi lwezopolitiko ...Funda ngokugqithisileyo -
Ingxelo yohlalutyo malunga nophuhliso lwemarike ye-epoxy resin yamanzi.
I-resin ye-epoxy ngokubanzi ibhekisa kwikhompawundi yepolymer ephilayo enamaqela amabini okanye ngaphezulu epoxy kwimolekyuli kwaye yenza i-dimensional crosslinked network ye-crosslinked imveliso ephilisiwe phantsi kwentshukumo yee-agent zeekhemikhali ezifanelekileyo.Ngaphandle kwabambalwa, ubunzima bayo bemolekyuli abukho phezulu....Funda ngokugqithisileyo -
Itsheyini yeCarboxylic hydrophilic yandisa i-DMBA kunye ne-DMPA.
Intshayelelo Kwimveliso ye-polyurethane yamanzi, i-carboxylic acid njenge-anionic hydrophilic chain extender luhlobo lwe-carboxylic acid ene-diol, esetyenziswe ngokubanzi kwisakhiwo sayo esisodwa se-molecular kunye nokusebenza kakuhle kwemveliso.Carboxylic uhlobo lwetsheyini...Funda ngokugqithisileyo
