Alaabooyinkayaga ugu muhiimsan: Amino silicone, silicone block, silicone hydrophilic, dhammaan emulsion silikoon, hagaajinta xajinta qoynta, ka hortagga biyaha (Fluorine free, Carbon 6, Carbon 8), kiimikooyinka dhaqidda demin (ABS, Enzyme, Spandex ilaaliyaha, Manganese saarista)

 

Saamaynta dhaqidda surfactants waa sifada aasaasiga ah ee siinaya surfactants isticmaalka ugu weyn ee la taaban karo. Waxay ku lug leedahay nolol maalmeedka kumanaan qoys. Waxayna sidoo kale si isa soo taraysa loogu dabaqay warshado kala duwan iyo wax soo saarka warshadaha.

Nadiifinta qallalan waa habka lagu dhaqo dareerayaasha organic, kaas oo ka faa'iideysanaya milanka dareeraha iyo milanka surfactants si looga saaro wasakhda dusha sare ee dharka. Faa'iidada ay leedahay ayaa ah in ay ka hortagi karto yaraanshaha aan laga laaban karin ee dhogorta iyo dharka xariirta ah ee ay keento dhaqidda, iyo sidoo kale qallafsanaanta iyo dareenka gacma liidata ee dharka.

 

Wasakhda maryaha ayaa qiyaas ahaan loo qaybin karaa saddex nooc: Saliid milmay, biyo-milmi kara, iyo labadaba saliid iyo biyo aan milmi karin.

Wasakhda saliidda ku milma waxaa si toos ah looga saari karaa dareerayaasha organic. Walxaha loo isticmaali karo in lagu dhaqo waa badiyaa batroolka fudud, oo inta badan ka kooban hydrocarbons aliphatic sida 1,3-diethylcyclohexane, cycloaliphatic hydrocarbons, iyo 1,2,4-trimethylphenylaromatic hydrocarbons. Intaa waxaa dheer, waxaa sidoo kale jira tetrachloride carbon, trichlorethylene, tetrachlorethylene, iwm.

Si meesha looga saaro wasakhda leh milanka biyaha wanaagsan ama hydrophilicity xooggan, qadar yar oo biyo ah iyo surfactants ayaa loo baahan yahay in lagu daro nidaamka. Ku darida surfactants waxay ka hortagi kartaa dib u dhigista wasakhda adag ee dareeraha. Xasiloonida kala firdhisanaanta iyo joojinta wasakhda ee warbaahinta dabiiciga ah kuma xirna dib-u-celinta elektrostatic-ka ee u dhexeeya qaybaha, laakiin waxaa laga yaabaa in lagu go'aamiyo xayeysiinta surfactants ee dhexdhexaadiyaha dareeraha adag.

Surfactants ee ku jira warbaahinta dabiiciga ah waxay ku dhejiyaan sagxadaha adag sida kooxaha polar, oo leh silsilado lipophilic hydrocarbon ah oo u janjeedha dhinaca xaalada adsorption ee dareerayaasha organic oo lagu dhejiyay isdhexgalka dareeraha adag. Tani waxay samayn kartaa filim xalinta silsiladaha hydrogen kaarboon ee dusha wasakhda adag, abuurista caqabad tamar ah oo xannibaysa booska iyo ka hortagga isku-ururinta ama dib-u-dhigista wasakhda dusha sare ee dharka. Joogitaanka qadar yar oo biyo ah waxay sababi kartaa fuuq-baxa qaybaha iyo dusha sare ee dunta, taas oo u sahlaysa inay la falgalaan kooxaha polar ee surfactants, taas oo faa'iido u leh xayeysiinta surfactants ee dusha adag (gaar ahaan guud ahaan dusha sare ee polar). Tani waxay faa'iido u leedahay hagaajinta waxtarka dhaqidda. Intaa waxaa dheer, marka surfactants ay sameeyaan miceles roga ah ee dareerayaasha organic, xaddi yar oo biyo ah iyo wasakhdeeda biyuhu-millan ayaa inta badan ku milmay micelles gadaal isku mar.

 

Surfactants loo isticmaalo nadiifinta qalalan waa inay buuxiyaan shuruudaha soo socda:

① Waa in ay awood u leedahay in ay ku milanto maaddooyinka lagu dhaqo oo ay samayso miceles gadaal, oo ay leedahay awood ku filan oo ay ku darto biyaha milmaya Waxay si wax ku ool ah u kala firdhi kartaa wasakhda adag waxayna siin kartaa xasillooni hakin wanaagsan ee dareerayaasha organic;
③ Hadhaaga hadhaaga oo hooseeya ee dharka iyo filtarrada;
④ Wax ur ah, wax saameyn xun ah kuma yeelan dharka dharka, ma daxaloobaan biraha, iwm.

Surfactants loo isticmaalo nadiifinta qalalan waa inay si fudud u milmaan warbaahinta organic.

 

Kuwa sida caadiga ah loo isticmaalo waxaa ka mid ah:

① Anionic surfactants sida petroleum sulfonate, sodium alkylbenzenesulfonate (ama amine salt), iyo sodium succinate sulfonate;

② Surfactants aan ahayn ionic sida polyoxyethylene alkyl alcohol ethers, polyoxyethylene alkyl phenols, polyoxyethylene alkyl amides, iwm.