Iimveliso zethu eziphambili: i-amino silicone, i-silicone yebhloko, i-silicone ye-hydrophilic, yonke i-silicone emulsion yayo, i-emulsion ye-silicone, iphucula ukukhawuleza kwamanzi, i-repellent yamanzi (i-Fluorine free, i-Carbon 6, i-Carbon 8), i-demin yokuhlamba iikhemikhali (ABS, i-Enzyme, i-Spandex isikhuseli, i-Manganese remover) , Amazwe angaphandle kumazwe angaphandle: i-India, i-Pakistanrk, i-Bangladesh, i-U.

 

Iimpembelelo zokuhlambela ii-surfactants luphawu olusisiseko olunika i-surfactants eyona nto isebenzayo. Ibandakanya ubomi bemihla ngemihla bamawakawaka amakhaya. Kwaye iye yasetyenziswa ngokwandayo kumashishini ahlukeneyo kunye nemveliso yemveliso.

Ukucoca okomileyo yindlela yokuhlamba kwi-solvents ye-organic, esebenzisa i-solubility ye-solvents kunye ne-solubility ye-surfactants ukususa ukungcola ebusweni bempahla. Inzuzo yayo kukuba inokuthintela ukuncipha okungenakuguqulwa koboya kunye neendwangu zesilika ezibangelwa ukuhlamba, kunye nokuguqulwa kunye nokuvakalelwa kwesandla esibi kwempahla.

 

Ukungcola emalaphini kunokwahlulwa ngokweendidi ezintathu: ukunyibilika kwe-oyile, ukunyibilika kwamanzi, kunye ne-oyile kunye namanzi anganyibilikiyo.

Ukungcola kwe-oyile e-soluble kunokususwa ngokuthe ngqo ngee-solvents eziphilayo. I-solvents ezingasetyenziselwa ukuhlamba ubukhulu becala yi-petroleum hydrocarbons ekhanyayo, ngokukodwa i-aliphatic hydrocarbons efana ne-1,3-diethylcyclohexane, i-cycloaliphatic hydrocarbons, kunye ne-1,2,4-trimethylphenylaromatic hydrocarbons. Ukongeza, kukho kwakhona carbon tetrachloride, trichlorethylene, tetrachlorethylene, njl.

Ukuze ususe ukungcola kunye nokunyibilika kakuhle kwamanzi okanye i-hydrophilicity enamandla, inani elincinci lamanzi kunye ne-surfactants kufuneka lifakwe kwinkqubo. Ukongezwa kwee-surfactants kunokuthintela ukubekwa kwakhona kokungcola okuqinileyo kwi-solvent. Uzinzo lwe-dispersion kunye nokunqunyanyiswa kokungcola kwi-organic media akusaxhomekeke kwi-electrostatic repulsion phakathi kwamasuntswana, kodwa kunokumiselwa nge-adsorption ye-surfactants kwi-interface e-slid-liquid.

I-surfactants kwi-organic media adsorb kumphezulu oqinileyo njengamaqela e-polar, kunye namatyathanga e-lipophilic hydrocarbon ajolise kwicala le-adsorption ye-organic solvents kunye ne-adsorbed kujongano oluqinileyo-olwelo. Oku kunokwenza ifilimu yokusombulula amatyathanga e-carbon hydrogen kumphezulu wokungcola okuqinileyo, ukudala umqobo wamandla othintelo lwesithuba kunye nokuthintela ukuqokeleleka okanye ukubekwa kwakhona kobumdaka kumphezulu welaphu. Ubukho bamanzi amancinci bunokubangela ukuhanjiswa kwamasuntswana kunye nomgangatho we-textile, okwenza kube lula ukuba basebenzisane namaqela e-polar of surfactants, okuluncedo ekufakweni kwee-surfactants kwiindawo eziqinileyo (ingakumbi iindawo ze-polar). Oku kunenzuzo ekuphuculeni ukusebenza kakuhle kokuhlamba. Ukongeza, xa ii-surfactants zenza i-reverse micelles kwizinyibilikisi zendalo, isixa esincinci samanzi kunye nobumdaka baso obunyibilikayo emanzini buhlala bunyibilika kwiimicelles ezingasemva ngaxeshanye.

 

Izinto ezisetyenziselwa ukucoca izinto ezomileyo kufuneka zihlangabezane nezi meko zilandelayo:

① Kufuneka ikwazi ukunyibilika ekuhlambeni izinyibilikisi kwaye yenze iimicelles ezibuyela umva, kwaye ibe namandla okwaneleyo okongeza amanzi anyibilikayo Inokusasaza ngokufanelekileyo ubumdaka obuqinileyo kwaye inike uzinzo olululo lokumiswa kwizinyibilikisi zendalo;
③ Intsalela yobhengezo kwimpahla kunye nezihluzo;
④ Akukho vumba, akukho ziphumo zibi kwindawo yokuhlamba impahla, akukho konakala kwisinyithi, njl.

I-surfactants esetyenziselwa ukucoca okomileyo kufuneka i-soluble ngokulula kwi-organic media.

 

Ezona zisetyenziswa ngokuqhelekileyo ziquka:

① Izinto ze-anionic ezifana ne-petroleum sulfonate, i-alkylbenzenesulfonate yesodium (okanye ityuwa ye-amine), kunye ne-sodium succinate sulfonate;

② I-non-ionic surfactants ezifana ne-polyoxyethylene alkyl alcohol ethers, i-polyoxyethylene alkyl phenols, i-polyoxyethylene alkyl amides, njl.