China I-surfactant uMvelisi, uMboneleli, iFactory

Iindidi zemveliso yeSurfactant , singabenzi abakhethekileyo abavela eTshayina, singababoneleli/ifektri ye , , kunye ne-Amphoteric Surfactants, iimveliso ezikumgangatho ophezulu we-surfactants i-R & D kunye nokuveliswa, sinenkonzo egqibeleleyo emva kokuthengisa kunye nenkxaso yobugcisa. Jonga phambili intsebenziswano yakho!

I-surfactant, ekwabizwa ngokuba yi-surfactant, yikhompawundi enokunciphisa ngokuphawulekayo ukuxinezeleka komphezulu okanye ukuxinana kobuso phakathi kolwelo olubini, igesi engamanzi, okanye ulwelo oluqinileyo. Isakhiwo se-molecular of surfactants yi-amphiphilic: enye isiphelo liqela le-hydrophilic kunye nelinye iqela le-hydrophobic; iqela le-hydrophilic lidla ngokuba liqela le-polar, njenge-carboxylic acid, i-sulfonic acid, i-sulfuric acid, i-amino okanye iqela le-amine kunye neetyuwa zalo , amaqela e-hydroxyl, amaqela e-amide, iibhondi ze-ether, njl. ngelixa amaqela e-hydrophobic ehlala ehlala e-non-polar hydrocarbon chain, efana ne-hydrocarbon chain kunye ne-athom ye-carbon engaphezu kwe-8. Ii-surfactants zohlulwe zibe zii-ionic surfactants (kubandakanywa i-cationic surfactants, i-anionic surfactants, i-amphoteric surfactants), i-nonionic surfactants, i-compound surfactants, ezinye ii-surfactants, njl.

Iimolekyuli ze-surfactant zine-amphiphilicity eyodwa: enye isiphelo liqela le-hydrophilic polar, elifinyeziweyo njengeqela le-hydrophilic, eyaziwa ngokuba yi-oleophobic okanye iqela le-oleophobic, njenge-OH- COOH, -SO3H, -NH2. Ngenxa yobude obufutshane bala maqela asebenzayo, ngamanye amaxesha zibizwa ngokuba ziintloko ze-hydrophilic. Esinye isiphelo liqela elingekho polar eliyi-lipophilic, elifinyeziweyo njengeqela le-lipophilic, eyaziwa ngokuba yi-hydrophobic group okanye iqela le-hydrophobic, njenge-R - (alkyl), i-Ar - (aryl). Ngenxa yobude obufutshane bala maqela asebenzayo, ngamanye amaxesha abizwa ngokuba yimisila ye-hydrophobic. Iindidi ezimbini zamaqela eemolekyuli anezakhiwo ezichasene ngokupheleleyo kunye neepropathi zibekwe kwiziphelo ezimbini zemolekyuli enye kwaye ziqhagamshelwe ngamabhondi ekhemikhali, zenza i-asymmetric kunye ne-polar structure, ngaloo ndlela inika le molekyuli ikhethekileyo zombini iipropathi ze-hydrophilic kunye ne-oleophilic, kodwa hayi iyonke. iimpawu ze-hydrophilic okanye i-oleophilic. Ulwakhiwo olukhethekileyo lwee-surfactants luqhele ukubizwa ngokuba "yi-amphiphilic structure", kwaye iimolekyuli ze-surfactant ke ngoko zihlala zibizwa ngokuba yi "amphiphilic molecules".