Zvigadzirwa zvedu zvikuru: Amino silikoni, block silicone, hydrophilic silicone, ese emulsion yavo yesilicone, wetting rubbing fastness improver, mvura inodzinga (Fluorine yemahara, Carbon 6, Carbon 8), demin washing chemicals (ABS, Enzyme, Spandex protector, Manganese remover) , Mainexport nyika: India, Pakistanrk, Bangladesh, Uü etc.
The dynamic behaviour of surfactants inokanganisa tension yepasi.
Kukakavadzana kwepamusoro kweva surfactants kunoratidza maitiro akasiyana e kinetic, ayo anotsamira kwete chete pakutarisisa uye tembiricha, asiwo nerudzi kana musanganiswa wevanoshandisa surfactants. Kudzvinyirirwa kwepamusoro kwemamwe ma surfactants kunodzikira nekukurumidza zvakanyanya pakutanga, uyezve kunoderera zvishoma nezvishoma zvichienderana nenguva yepasi. Pane zvinopesana, kuderera kwekusagadzikana kwepasi kwemamwe ma surfactants kunoramba kuripo uye kwakada kuita mutsara.
Ichi chifananidzo chinoratidza akasiyana tension curves. Iyo dynamic maitiro anodiwa kune masurfactants zvinoenderana nendima yekushandisa. Zvinoenderana nenhamba iri pazasi, ma surfactants C uye D isarudzo dzakanakisa dzemaitiro ane simba nekuti anoderedza zvakanyanya kushushikana kwepasi kubva pakutanga. Ratidza kushandisa ma surfactants A uye B pamabasa asina simba.
Mhedzisiro yeva surfactants pakunetsana kwepamusoro zvinoenderana nekupisa.
Kudhonzerana kwezvinwiwa pamusoro pezvinwiwa uye mabatiro anoita ma surfactants pakunetsana kwepamusoro zvinoenderana nekupisa. Mukuwedzera, nekuda kwepamusoro pesimba rekupisa, simba re surfactant molecules rinowedzera. Kazhinji, kushushikana kwepamusoro kunoderera nekuwedzera kwekushisa. Nekuda kweizvozvo, maitiro ezvinwiwa ane surfactants anonyanya kukanganiswa nekushanduka kwekushisa. Zvichienderana nechigadzirwa, tembiricha zvinokonzeresa zvinogona kuve nemhedzisiro yakanaka kana yakaipa pane inodiwa maitiro. Kuti udzivise shanduko dzisina kunaka, mamwe ma surfactants kana diluted solutions anofanirwa kuwedzerwa zvakasiyana.
Zvisinei, zvakakosha kuti unzwisise kuti kushushikana kwepamusoro kunokanganiswa sei nekushanduka kwekushisa.
Pane imwe tembiricha, asiri-ionic surfactants mumvura haachanyungudika uye anoita zvikamu zvine huwandu hukuru hwemasurfactants. Pamusana pemadonhwe aya, mhinduro inova mhirizhonga. Hunhu hwevasiri-ionic surfactants inzvimbo yakatarwa yekushisa inonzi cloud point kana phase transition tembiricha. Iyo iri padyo nekuchenesa kweasiri-ionic surfactants uye surfactant masisitimu ndeye process cloud point, zviri nani hutsanana hunogona kuvandudzwa. Yakakodzera additives inogona kushandiswa kugadzirisa iyo cloud point zvichienderana neinoda tembiricha yekushandisa.
Iyo tension mita inogona kuongorora zviri nyore kutsamira kwetembiricha mukutsvaga nekusimudzira, pamwe nechigadzirwa kana mashandiro ekugadzirisa.
Nekugadzirisa hupenyu hwepamusoro, kunyanya, iyo bubble hupenyu hwese, kune yakagadziriswa kukosha, kushushikana kwepamusoro kunogona kuyerwa zvachose nekushanduka kwekushisa. Naizvozvo, pesvedzero yekuchembera kwepasi (liquid air interface) pane kushushikana kwepamusoro kunogona kufuratirwa. Izvi zvinogonesa kuenderera kuyerwa kwemhedzisiro yekushisa pane surfactant mhinduro ine zvinogara paramita.
Chigaba chegirazi-chiviri chine kutenderera kwemvura inopisa chinokwanisa kuyera otomatiki shanduko yetension yepasi maererano netembiricha. Naizvozvo, mhinduro dzebvunzo dzinopa ruzivo rwakakosha rwekutsvagisa nekusimudzira kuti ive nechokwadi chekushandiswa kwakakwana kwechigadzirwa munzvimbo inoenderana yekushandisa.
Nguva yekutumira: Oct-11-2024