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 lagu dhaqo demin (ABS, Enzyme, Spandex ilaaliyaha, Manganese saaro)Wadamada dhoofinta ugu badan: India, Pakistan, Bangladesh, Turkiye, Indonesia, Uzbekistan, iwm

 

★ Saamaynta qoynta

 

Marka adkaha uu taabto dareeraha, adkaha asalka ah ee adag/gaaska iyo dareeraha/gaaska ayaa meesha ka baxaya waxaana la sameeyay isdhexgal adag/dareere cusub, kaas oo loo yaqaan qoynta. Dhuxul dundu waa shay dalool leh oo leh bed weyn. Marka xalku ku faafo fiilooyinka, wuxuu galaa farqiga u dhexeeya fiilooyinka wuxuuna ka saaraa hawada, isagoo u rogaya hawada asalka ah / fiber interface interface dareere / fiber, taas oo ah habka qoynta caadiga ah; Xalkuna wuxuu sidoo kale geli doonaa gudaha gudaha fiber-ka, kaas oo loo yaqaan 'permeation'. Qalabka dusha sare ee fududeeya qoynta iyo qulqulka waxaa loo yaqaan wakiilada qoynta iyo wakiilada qulqulka.

 

★ Saamaynta Emulsification

 

Sababtoo ah kacsanaanta dusha sare ee saliidda ee biyaha, marka saliidda lagu daadiyo biyaha oo si xoog leh loo walaaqo, saliidda ayaa la jajabiyaa oo la jarjaraa oo la isku daraa midba midka kale si ay u sameeyaan emulsion, laakiin karsigu waa joogsadaa oo lakabyada ayaa dib loo dhejiyaa. Haddii surfactant lagu daro oo si xoog leh loo walaaqo, laakiin ma fududa in la kala saaro wakhti dheer ka dib joojinta, tani waa emulsification. Sababta ayaa ah in hydrophobicity ee saliidda ay ku wareegsan yihiin kooxaha hydrophilic ee wakiilka firfircoon, samaynta soo jiidashada jihada iyo yaraynta shaqada looga baahan yahay kala firdhinta saliidda biyaha, taasoo keentay in emulsification wanaagsan ee saliidda.

 

★ Dhaqitaanka iyo ka saarista wasakhda shaqada

 

Sababtoo ah saamaynta emulsifying ee surfactants, qaybaha saliidda iyo wasakhda ka go'ay sagxadaha adag ayaa si adag loo emulsified karaa oo lagu kala firdhiyey xalal aqueous ah, oo mar dambe ma dhigato dusha la nadiifiyey si ay u sameeyaan wasakh dib.

 

★ Saamaynta kala firdhinta hakinta

 

Habka loo kala firdhiyo adkaha aan milmi karin ee xalka sida qaybo yaryar oo samaysmaya ka joojinta waxa loo yaqaan kala firdhiso. Surfactant-ka kor u qaada kala firdhisanaanta adag oo samaysa ka-hakin deggan waxa loo yaqaan kala firdhiso. Dhab ahaantii, way adag tahay in la kala saaro in saliid-adag ah lagu daray ama lagu kala firdhiyey xal inta lagu jiro habka emulsifiers iyo kala firdhinta, iyo emulsifiers iyo dispersants inta badan waa isku walax. Sidaa darteed, si wax ku ool ah loo isticmaalo, labada waa la isku daray oo loo tixraacaa sida kala-firdhinta emulsifying.

 

★ Saamaynta solubilization

 

Solubilization waxaa loola jeedaa saamaynta surfactants on kordhinta milanka walxaha aan milmayn ama liidata ee biyaha. Tusaale ahaan, milanka benzene ee biyaha waa 0.09% (jajab mugga). Haddii surfactants (sida oleate sodium) lagu daro, milanka benzene waa la kordhin karaa ilaa 10%.

 

Saamaynta solubilization waa mid aan kala sooc lahayn miceles-ka ay sameeyeen surfactants biyaha. Micelles waa micelles ay sameeyeen isdhexgalka hydrophobic ee u dhexeeya kaarboon iyo silsiladaha hydrogen ee molecules surfactant ee xalalka aqueous. Gudaha miceles-ku dhab ahaantii waa hydrocarbons dareere ah, sidaa darteed solutes organic non-polar sida benzene iyo saliidda macdanta ee aan lagu milmayn biyaha ayaa si fudud ugu milmay miceles. Ifafaale solubilisation waa habka micelesku milaan walxaha lipophilic, taas oo ah fal gaar ah oo surfactants. Sidaa darteed, kaliya marka fiirsashada surfactants ee xalka ay ka sarreyso feejignaanta micele ee muhiimka ah, taas oo ah, marka ay jiraan miceles waaweyn oo badan oo xalka ah, waxay dhici kartaa solubilization. Intaa waxaa dheer, mugga miceles ee weyn, ayaa ka sii weyn qaddarka solubilization.

 

Solubilization waa ka duwan yahay emulsification. Emulsification waa nidaam wajiyo badan oo kala go'a oo aan xasilloonayn oo la helo iyadoo lagu kala firdhiyo wejiga dareeraha ah ee biyaha (ama weji kale oo dareere ah), halka solubilization ay soo saartaa nidaam xasilloon oo isku mid ah oo hal-waji ah kaas oo xalka milmiyaha iyo walaxda milmay ay ku jiraan marxalad isku mid ah. Mararka qaarkood surfactant la mid ah ayaa leh saamaynta emulsifying iyo solubilization labadaba, laakiin kaliya marka ay xooga saaraysaa ka sarreeya fiirsashada micelle muhiimka ah, waxay leedahay saamayn solubilization.

 

★ Jilicsan oo siman

 

Marka molecules surfactant ay jihaysan yihiin oo lagu habeeyay dusha sare ee marada, waxay yarayn kartaa isku xidhka is-daba-joogga ah ee marada. Surfactants non-ionic sida linear alkyl polyol polyoxyethylene ether iyo linear alkyl fatty acid polyoxyethylene ether, iyo sidoo kale cationic surfactants kala duwan, oo dhan waxay leeyihiin saamaynta yaraynta isku xidhka isku-dhafka ah ee dharka, iyaga oo ka dhigaya kuwo ku habboon sida jilicsanayaasha dharka. Dusha sare ee leh alkyl laamood ama kooxo udgoon ma samayn karaan habayn habaysan oo toosan oo ku saabsan dusha sare ee dharka, sidaa darteed kuma haboona isticmaalka jilciyaasha.

#Sare kiimiko #

#Kaaliyaha Dharka #

Kiimikada Dharka ah#

#jilcisa silikoon#

#soo saaraha silikoon#