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)

 

Warshadaha monosodium glutamate, oo sidoo kale loo yaqaan 'surfactants', waa nooc ka mid ah walaxda, marka lagu daro qadar yar, waxay si weyn u yareyn kartaa xiisadda dusha sare ee dareeraha (sida caadiga ah biyaha) waxayna beddelaan xaaladda isdhexgalka ee nidaamka; Marka ay gaadho xad gaar ah, waxay ku abuurtaa miceles ee xalka. Sidaa darteed, waxay soo saartaa qoynta ama ka hortagga qoynta, emulsification iyo demulsification, xumbo ama xumbo-dilid, solubilization, dhaqid iyo saameyno kale si loo buuxiyo shuruudaha codsiyada la taaban karo. Monosodium glutamate, oo ah walax umami ah, ayaa meel walba ku leh cuntadeena iyo nolol maalmeedkeena. Wax soo saarka warshadaha, surfactants waa walxo la mid ah monosodium glutamate, kuwaas oo aan u baahnayn qadar badan waxayna yeelan karaan saameyn mucjiso ah. Walxahaas waxaa caadi ahaan loo yaqaan surfactants.

 

Hordhaca Surfactants

 

Surfactants waxay leeyihiin qaab-dhismeedka molecular zwitterionic: hal dhamaadka waa koox hydrophilic ah, oo loo soo gaabiyo koox hydrophilic, sidoo kale loo yaqaan oleophobic ama kooxda oleophobic, kuwaas oo ku milmi kara surfactants biyaha sida monomers. Kooxaha hydrophilic inta badan waa kooxo polar, kuwaas oo noqon kara kooxaha karboxyl (- COOH), kooxaha sulfonic acid (- SO3H), kooxaha amino (- NH2) ama kooxaha amino iyo cusbada ay. Kooxaha Hydroxyl (- OH), kooxaha amide, ether bonds (- O -), iwm. waxay kaloo noqon karaan kooxaha hydrophilic polar; Dhamaadka kale waa koox hydrophobic ah, oo loo soo gaabiyo sida koox oleophilic, oo sidoo kale loo yaqaan hydrophobic ama koox hydrophobic. Kooxaha Hydrophobic inta badan waa silsiladaha hydrocarbon-ka ee aan dacalka ahayn, sida silsiladaha alkyl hydrophobic R - (alkyl), Ar - (aryl), iwm.
Surfactants waxay u qaybsan yihiin surfactants ionic (ay ku jiraan cationic iyo anionic surfactants), surfactants non-ionic, surfactants amphoteric, surfactants isku dhafan, iyo surfactants kale.

Xalka surfactant, marka xoogga saarista dusha sare uu gaaro qiimo gaar ah, molecules surfactant waxay sameyn doonaan isku-daryo kala duwan oo la amray oo loo yaqaan 'micelles'. Micellization ama samaynta micellis waa hantida aasaasiga ah ee xalalka surfactant, iyo qaar ka mid ah ifafaale muhiim ah oo dhexda ah ayaa la xidhiidha samaynta miceles. U fiirsashada ay surfactants ka sameeyaan miceles ee xalka waxaa loo yaqaan 'critical Micelle Concentration' (CMC). Micelles ma aha qaabab wareegsan oo go'an, laakiin waa kuwo aad u aan caadi ahayn oo qaabab isbeddelaya. Xaalado gaar ah, surfactants ayaa sidoo kale laga yaabaa inay muujiyaan xaalad micele oo rogan.

 

Qodobbada ugu muhiimsan ee saameeya feejignaanta micele ee muhiimka ah

 

Qaab dhismeedka surfactants
Isku darka iyo noocyada wax lagu daro
Saamaynta heerkulka

 

Isdhexgalka ka dhexeeya surfactants iyo borotiinnada

 

Borotiinadu waxa ay ka kooban yihiin kooxo aan polar-ka ahayn, polar-ka, iyo kooxo la dallacay, iyo molecules badan oo amphiphilic ah ayaa siyaabo kala duwan ula falgala borotiinada. Surfactants-ku waxay samayn karaan isku-dhafan la isku daray oo leh qaabab kala duwan oo xaalado kala duwan ku hoos jira, sida jeexjeexyada, jeexjeexyada, iwm, iyo isdhexgalka ay la leeyihiin borotiinku sidoo kale waa kala duwan yahay. Inta badan waxaa jira isdhexgalka electrostatic iyo hydrophobic u dhexeeya borotiinada iyo surfactants (PS), halka isdhexgalka ka dhexeeya surfactants ionic iyo borotiinada waxaa inta badan ay sabab u tahay isdhexgalka electrostatic ee kooxaha polar iyo hydrophobic dhexgalka ee hydrophobic carbon carbon silsilado, kaas oo ku xidhan polar iyo hydrophobic qaybaha borotiinada, siday u kala horreeyaan, samaynta dhismooyinka PS. Surfactants non-ionic inta badan waxay la falgalaan borotiinada iyada oo loo marayo xoogagga hydrophobic, iyo isdhexgalka ka dhexeeya silsiladahooda hydrophobic iyo kooxaha hydrophobic ee borotiinku waxay yeelan karaan saameyn gaar ah qaabka iyo shaqada surfactants iyo borotiinnada. Sidaa darteed, nooca, fiirsashada, iyo nidaamka deegaanka ee surfactants ayaa go'aamiya haddii ay dejiyaan ama khalkhaliyaan borotiinnada, isku-darka ama kala firdhiyaan.

 

Qiimaha HLB ee surfactant

 

Si loo muujiyo dhaq-dhaqaaq gaar ah oo dhexda ah, kuwa dusha sare leh waa in ay ilaaliyaan dheellitir gaar ah oo u dhexeeya kooxaha hydrophobic iyo hydrophilic. HLB (Hydrophilic Lipophilic Balance) waa qiimaha dheellitirka hydrophilic oleophilic ee surfactants, kaas oo tilmaamaya sifooyinka hydrophilic iyo hydrophobic ee surfactants.

Qiimaha HLB waa qiime qaraabo ah (inta u dhaxaysa 0 iyo 40), sida paraffin wax oo leh qiimaha HLB = 0 (koox aan lahayn hydrophilic), polyoxyethylene oo leh qiimaha HLB ee 20, iyo SDS oo leh biyo xoog leh oo leh HLB qiimaha 40. Qiimaha HLB waxaa loo isticmaali karaa tixraac ahaan xulashada surfactants. Markasta oo uu sareeyo qiimaha HLB, ayaa ka sii wanagsan biyo-mareenka dusha sare; Marka uu yaraado qiimaha HLB, waa uu liidataa biyo-baxa dusha sare.
Shaqada ugu weyn ee surfactants

 

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.

 

Saamaynta qoynta

Inta badan waxaa jira lakabka dhuxul, dufan, ama miisaan la mid ah walaxda ku dheggan dusha qaybaha, kuwaas oo ah hydrophobic. Sababo la xiriira wasakhowga walxahan, dusha sare ee qaybaha si fudud uma qoyso biyaha. Marka surfactants lagu daro xalka aqueous, dhibcaha biyaha ee qaybaha si fudud ayaa loo kala firdhiyaa, si weyn u yareynaya xiisadda dusha sare ee qaybaha iyo gaaritaanka ujeedada qoynta

 

Saamaynta solubilization

Ka dib marka lagu daro surfactants walxaha saliidda, waxay kaliya "kala diri karaan", laakiin kala diritaanku wuxuu dhici karaa oo kaliya marka diirada saarayaasha ay gaaraan diirada muhiimka ah ee colloid, iyo solubility waxaa lagu go'aamiyaa shayga milmaya iyo guryaha. Marka la eego saamaynta solubilization, silsiladaha hidde-sideyaasha dheer ee hydrophobic ayaa ka xoog badan silsiladaha gaaban, silsiladaha saturated ayaa ka xoog badan silsiladaha aan saturated ahayn, iyo saameynta solubilization ee surfactants aan-ionic guud ahaan waa mid aad u muhiim ah.

 

Saamaynta kala firdhisan

Walxaha adag sida boodhka iyo wasakhda ayaa u janjeerta inay isla urursadaan oo si fudud ugu degaan biyaha. Unugyada surfactants waxay u qaybin karaan isku-darka walxaha adag ee qaybo yaryar, iyaga oo u oggolaanaya inay kala firdhiyaan oo ay joojiyaan xalka, kor u qaadista kala-baxa isku midka ah ee qaybaha adag.

 

Falka xumbo

Sameynta xumbo ayaa inta badan sabab u ah xayeysiinta jihada ee wakiilka firfircoon iyo yaraynta xiisadda dusha sare ee u dhaxaysa gaaska iyo wejiyada dareeraha. Guud ahaan, wakiilka firfircoon ee molecular hooseeya way fududahay in la xumbo, wakiilka firfircoon ee sare wuxuu leeyahay xumbo yar, jaalaha myristate wuxuu leeyahay hanti xumbo sare leh, iyo stearate sodium ayaa leh hantida ugu xun. Wakiilka firfircoon ee Anionic wuxuu leeyahay hanti xumbo ka wanaagsan iyo xasilloonida xumbo marka loo eego wakiilka firfircoon ee aan ionic ahayn, sida sodium alkylbenzene sulfonate waxay leedahay hanti xumbo xoog leh. Xasijiyeyaasha xumbo ee sida caadiga ah loo isticmaalo waxaa ka mid ah alkohol amide, carboxymethyl cellulose, iwm

 

Kala soocida surfactants

 

Surfactants waxaa loo qaybin karaa surfactants anionic, surfactants nonionic, surfactants zwitterionic, iyo surfactants cationic oo ku salaysan sifooyinkooda qaabdhismeedka kelli.

 

Anionic surfactant

Sulfate
Wakiilada firfircoon ee noocaan ah waxaa ka mid ah sodium linear alkylbenzenesulfonate iyo sodium alpha olefin sulfonate. Sodium linear alkylbenzenesulfonate, oo sidoo kale loo yaqaan LAS ama ABS, waa budo huruud ah oo cad ama cirro leh ama jajab adag oo leh milmayn wanaagsan oo ku jira hababka surfactant ee adag. Waxay u xasilloon tahay alkali, aashitada, iyo biyaha adag. Caadi ahaan loo isticmaalo dareeraha weelka lagu dhaqo (saabuunta weelka lagu dhaqo) iyo saabuunta dareeraha ah ee dharka lagu dhaqo, guud ahaan laguma isticmaalo shaambo oo si dhif ah ayaa loo isticmaalaa jelka qubeyska. Saabuunta weelka lagu dhaqo, qiyaasteedu waxay xisaabin kartaa kala badh tirada guud ee qalabka wax lagu dhaqo, iyo kala-habaynta dhabta ah ee saamiga ay ku leedahay saabuunta dharka dareeraha ah ayaa aad u ballaaran. Nidaamka isku dhafan ee caadiga ah ee loo isticmaalo saabuunta weelka lagu dhaqo waa nidaamka ternary "LAS (linear alkylbenzenesulfonate sodium) - AES (khamriga ether sulfate sodium) - FFA (alkyl alcohol amide)". Faa'iidooyinka caanka ah ee sodium linear alkylbenzenesulfonate waa xasillooni wanaagsan, awood nadiifin xoog leh, waxyeellada ugu yar ee deegaanka, iyo awoodda in lagu sifeeyo walxaha aan waxyeello lahayn qiimo jaban. Khasaaraha muuqda ayaa ah in uu aad u kiciyo. Sodium alpha olefin sulfonate, oo sidoo kale loo yaqaano AOS, ayaa si aad ah ugu milmaya biyaha waxayna leedahay xasilooni wanaagsan oo ku saabsan qiimaha pH ee ballaaran. Ka mid ah noocyada cusbada sulfononic acid, waxqabadka ayaa ka fiican. Faa'iidooyinka muuqda waa xasillooni wanaagsan, milmayn biyaha wanaagsan, waafaqid wanaagsan, xanaaq yar, iyo nabaad-guurka ku habboon microbial. Waa mid ka mid ah dawada ugu muhiimsan ee sida caadiga ah loo isticmaalo shaambo iyo jelka qubeyska. Khasaareheedu waa in ay qaali tahay.

 

Sulfate
Wakiilada firfircoon ee noocaan ah waxaa ka mid ah aalkolada dufanka leh ee polyoxyethylene ether sulfate iyo sodium dodecyl sulfate.

Khamriga dufanka leh ee sodium polyoxyethylene ether sulfate, oo sidoo kale loo yaqaan AES ama sodium aalkolo ether sulfate.

Si fudud loogu milmi karo biyaha, waxaa loo isticmaali karaa shaambo, jelka qubeyska, saabuunta dareeraha weelka lagu dhaqo (saabuunta weelka), saabuunta dareeraha dharka lagu dhaqo. milanka biyuhu way ka fiican yihiin sodium dodecyl sulfate, waxaana loo diyaarin karaa qayb kasta oo ah xal aqueous hufan heerkulka qolka. Codsiga sodium alkylbenzenesulfonate ee saabuunta dareeraha ah ayaa aad u ballaaran waxayna leedahay waafaqid ka wanaagsan tan silsiladda tooska ah ee alkylbenzenesulfonate; Waxaa lagu soo koobi karaa surfactants badan oo ah binary ama qaabab badan si loo sameeyo xalal aqueous hufan. Faa'iidooyinka muuqda waa xanaaq hoose, milmayn biyaha wanaagsan, waafaqid wanaagsan, iyo waxqabadka wanaagsan ee ka hortagga engegan maqaarka, dildilaaca, iyo qallafsanaanta. Khasaaraha ayaa ah in xasilloonida warbaahinta aashitada ay yara liidato, iyo awoodda nadiifinta ay ka hooseyso sodium linear alkylbenzenesulfonate iyo sodium dodecyl sulfate.

Sodium dodecyl sulfate, oo sidoo kale loo yaqaan AS, K12, sodium cocoyl sulfate, iyo sodium lauryl sulfate wakiilka xumbo, waa dareen la'aan alkali iyo biyaha adag. Degganaanshaheeda marka la eego xaaladaha aashitada ayaa ka hooseeya tan sulfates-ka guud waxayna ku dhowdahay tan alkolada dufanka leh ee polyoxyethylene ether sulfate. Si sahal ah waa loo dumin karaa waxayna leedahay waxyeelada ugu yar ee deegaanka. Marka loo isticmaalo saabuunta dareeraha ah, aysidhka waa inaanu aad u sarreyn; Isticmaalka milixda ethanolamine ama ammonium ee shaambo iyo jidh-dhaqidda ma kordhin karto oo keliya xasilloonida aashitada, laakiin sidoo kale waxay kaa caawinaysaa yaraynta xanaaqa. Marka laga reebo awoodda xumbo ee wanaagsan iyo awoodda nadiifinta xooggan, waxqabadkeeda dhinacyada kale uma fiicna sida sodium alkohol ether sulfate. Qiimaha surfactants anionic caadiga ah ayaa guud ahaan ka sarreeya.

 

Surfactant cationic

Marka la barbar dhigo noocyada kala duwan ee surfactants, cationic surfactants waxay leeyihiin saamaynta hagaajinta ugu caansan iyo saamaynta bakteeriyada ugu xooggan, in kasta oo ay leeyihiin faa'iido darrooyinka sida awoodda nadiifinta liidata, awoodda xumbo-xumada, iswaafajinta liidata, xanaaqa sare, iyo qiimaha sare. Surfactants-ka cationic si toos ah ulama jaan-qaadi karaan surfactants anionic waxaana kaliya loo isticmaali karaa sida walxaha qaboojiyaha ama fungicides. Surfactants-ka cationic waxaa caadi ahaan loo isticmaalaa saabuunta dareeraha ah (sida qayb yar oo qaboojiye ah oo qaabaysan) oo loogu talagalay badeecooyinka heerka sare ah, badiyaa shaambo. Sida qayb wax hagaajin ah, laguma beddeli karo noocyada kale ee surfactants ee ku jira shaambada saabuunta dareeraha ah ee dhamaadka-sare.

Noocyada caadiga ah ee surfactants cationic waxaa ka mid ah hexadecyltrimethylammonium chloride (1631), octadecyltrimethylammonium chloride (1831), xanjo cationic (C-14 S), cationic panthenol, saliid silikoon cationic, dodecyl dimethyl amine oxide (OB-2), iwm.

 

Surfactant Zwitterionic

Xakamaynta laba-cirifoodka waxay tixraacaan surfactants kuwaas oo leh labadaba anionic iyo cationic hydrophilic. Sidaa darteed, surfactants kuwanu waxay soo bandhigaan sifooyinka cationic ee xalalka acidic, guryaha anionic ee xalalka alkaline, iyo guryaha aan-ionic ee xal dhexdhexaad ah. Surfactants-yada laba-cirifoodka ah ayaa si fudud ugu milmay biyaha, aashitada iyo xalalka alkali ee xoogga leh, iyo xitaa xalalka cusbada aan organic ahayn. Waxay leeyihiin iska caabin wanaagsan oo biyaha adag, cuncun maqaarka hooseeya, jilicsanaanta dharka wanaagsan, sifooyinka wanaagsan ee anti-static, saamaynta bakteeriyada wanaagsan, iyo waafaqsanaanta wanaagsan ee surfactants kala duwan. Noocyada muhiimka ah ee surfactants amphoteric waxaa ka mid ah dodecyl dimethyl betaine iyo carboxylate imidazoline.

 

Surfactant aan-ionic ahayn

Surfactants non-ionic waxay leeyihiin sifooyin wanaagsan sida solubilization, dhaqid, anti-static, xanaaq hoose, iyo kala firdhiso saabuunta calcium; Kala duwanaanshaha pH ee lagu dabaqi karo wuu ka ballaaran yahay kan guud ee surfactants ionic; Marka laga reebo guryaha wasakhda ah iyo xumbo-samaynta, guryaha kale ayaa inta badan ka sarreeya surfactants-ka guud ee anionic. Ku darida qadar yar oo ah surfactant-ka ionic-ka ee dusha sare ee ionic waxay kordhin kartaa dhaqdhaqaaqa dusha sare ee nidaamka (marka la barbardhigo inta u dhaxaysa walxaha firfircoon ee isku midka ah). Noocyada ugu muhiimsan waxaa ka mid ah alkyl alkohol amides (FFA), aalkolada dufanka leh ee polyoxyethylene ethers (AE), iyo alkylphenol polyoxyethylene ethers (APE ama OP).

Alkyl amides alkyl (FFA) waa nooc ka mid ah surfactants non-ionic leh waxqabadka sare, codsiyada ballaaran, iyo inta jeer ee isticmaalka, caadi ahaan loo isticmaalo saabuunta dareere kala duwan. Saabuunta dareeraha ah, waxaa badanaa loo isticmaalaa isku-dhafka amides, oo leh saamiga "2: 1" iyo "1.5: 1" (alkyl alcohol amide: amide). Alkyl amides waxaa loo isticmaali karaa saabuunta wax yar oo aysiidh iyo alkaline ah, waana noocyada ugu jaban ee surfactants nonionic.

 

Codsiga surfactants

Horumarinta sayniska iyo tignoolajiyada, gaar ahaan horumarka warshadaha kiimikada iyo dhexgalka cilmiga la xidhiidha, doorka iyo adeegsiga surfactants ayaa noqday mid sii faafaya oo qoto dheer. Laga soo bilaabo macdanta macdanta iyo horumarinta tamarta, saamaynta unugyada iyo enzymes, raadadka surfactants ayaa la heli karaa. Beryahan dambe, adeegsiga qalabka surfactants kuma koobna oo keliya walxaha nadiifinta saabuunta, maaddooyinka nadiifinta cadayga, emulsifiers-ka qurxinta iyo warshadaha kale ee kiimikaad ee maalinlaha ah, laakiin waxay ku faafeen meelaha kale ee wax soo saarka sida petrochemicals, horumarinta tamarta, iyo warshadaha dawooyinka.

 

Soo saarista saliidda
Soo saarista saliidda, isticmaalka xalalka biyaha lagu milo ee surfactants ama xalalka isku dhafan ee surfactants ee saliidda iyo biyaha waxay kordhin kartaa soo kabashada saliidda cayriin 15% ilaa 20%. Sababtoo ah awoodda surfactants si loo yareeyo viscosity xalka, waxaa loo isticmaalaa inta lagu jiro qodista si loo yareeyo viscosity saliid ceyriin iyo in la yareeyo ama looga hortago shilalka qodista. Waxa kale oo ay samayn kartaa ceelal duug ah oo aan mar dambe buufin saliid dib loo buufin.

Horumarinta tamarta
Surfactants ayaa sidoo kale gacan ka geysan kara horumarinta tamarta. Xaaladda hadda jirta ee kor u kaca qiimaha saliidda adduunka iyo ilaha saliidda oo cidhiidhi ah, horumarinta shidaalka isku dhafan ee dhuxusha ayaa leh muhiimad qoto dheer. Ku darida surfactants ee geeddi-socodka waxay soo saari kartaa nooc cusub oo shidaal ah oo leh qulqul sare, kaas oo bedeli kara gaaska sida ilaha tamarta. Ku darida emulsifiers gasoline, naaftada, iyo saliida culus kaliya ma badbaadiso ilaha saliidda, laakiin sidoo kale waxay hagaajinaysaa waxtarka kulaylka waxayna yaraynaysaa wasakhowga deegaanka. Sidaa darteed, surfactants ayaa muhiimad weyn u leh horumarinta tamarta.

Warshadaha dharka
Codsiga surfactants ee warshadaha dharka ayaa leh taariikh dheer. Fiilooyinka synthetic waxay leeyihiin dib-u-dhacyo ay ka mid yihiin qallafsanaan, qallafsanaan ku filan, u nuglaanshiyaha boodhka korantada, nuugista qoyaanka iyo dareenka gacanta oo liita marka loo eego fiilooyinka dabiiciga ah. Haddii lagu daweeyo qalab gaar ah, cilladahan ku jira fiilooyinka synthetic si weyn ayaa loo wanaajin karaa. Surfactants ayaa sidoo kale loo isticmaalaa sidii jilciyeyaal, wakiilada antistatic, qoynta iyo wakiilada galinta, iyo emulsifiers ee warshadaha daabacaadda dharka iyo midabaynta. Codsiga surfactants ee daabacaadda dharka iyo warshadaha midabaynta ayaa aad u ballaaran.

Nadiifinta birta
Marka la eego nadiifinta birta, dareerayaasha dhaqameedka waxaa ka mid ah dareerayaasha organic sida shidaalka, kerosene, iyo tetrachloride kaarboon. Marka loo eego tirakoobyada laxiriira, cadadka shidaalka ee loo isticmaalo nadiifinta qaybaha birta ee Shiinaha waa ilaa 500000 tan sanadkii. Waxyaalaha nadiifinta birta ku salaysan ee biyaha ee lagu sameeyay surfactants ayaa badbaadin kara tamarta. Marka loo eego xisaabinta, hal tan oo walxaha nadiifinta birta ah ayaa bedeli kara 20 tan oo shidaal ah, iyo hal tan oo batroolka ceeriin ah ayaa loo isticmaali karaa in lagu soo saaro 4 tan oo ah wakiilka nadiifinta birta, taas oo muujinaysa in surfactants ay muhiimad weyn u leedahay ilaalinta tamarta. Walxaha nadiifinta birta ee leh surfactants dibadda sidoo kale waxay leeyihiin sifooyinka kuwa aan sun ahayn, aan guban, aan wasakhayn deegaanka, iyo hubinta badbaadada shaqaalaha. Noocan ah wakiilka birta nadiifinta ayaa si weyn loogu isticmaalay nadiifinta noocyada kala duwan ee qaybaha birta sida matoorada hawada, diyaaradaha, xadhkaha, iwm.

Warshadaha cuntada
Warshadaha cuntada, surfactants waa wax lagu daro multifunctional loo isticmaalo soosaarka cuntada. Mashiinnada dusha sare ee cuntadu waxay leeyihiin emulsifying, qoynta, ka hortagga dhejinta, ilaalinta, iyo saamaynta qulqulka. Sababtoo ah saamaynta wax lagu daro ee gaarka ah, waxay ka dhigi kartaa macmacaan qallafsan, cuntooyinka xumbo xumbo, rooti jilicsan, iyo si siman u kala firdhiya oo emulsify alaabta ceeriin ah sida subagga macmalka ah, majones, iyo jalaatada, taas oo saameyn gaar ah ku leh hagaajinta habka wax soo saarka iyo tayada gudaha ee alaabta.

Cayayaanka beeralayda waa dareere emulsion ah, taas oo ay ugu wacan tahay xiisadda dusha sare ee dareeraha, waxay leeyihiin faa'iido darro ah inay adagtahay in la faafiyo marka lagu buufiyo caleemaha dhirta. Haddii surfactant lagu daro xalalka sunta cayayaanka, surfactant-ku wuxuu yarayn karaa xiisadda dusha sare ee dareeraha, taas oo ah, kareemku luminayo dhaqdhaqaaqa dusha sare, kareemka sunta cayayaanka si fudud ayaa loogu faafi doonaa dusha caleenta, sidaas darteed saameynteeda cayayaanka ayaa ka fiicnaan doonta.