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Waa maxay kala-soocidda sagoolaha?

2025-01-24

Sida ku xusan nooca ion ee ay soo saartay kooxda biyaha ku-nuuxida, surplalatorts waxaa loo qaybin karaa afar qaybood: anionic, catatic, zwitterional iyo noniosic.

surfactants

Surwacts Anionic

① saabuun

Waa cuslaado aashitada dufanka badan, oo leh qaaciddada guud: (RCOO) NM. Dhiig-baxa dufanka leh ee dufanka leh guud ahaan waa silsilad dheer oo ah 11 ilaa 17 karbons, iyo steratic acid, oleic acid iyo lauric acid waa caadi. Sida ku xusan walxaha kaladuwan ee ay matalaan M, waxaa loo qaybin karaa saabuun bir ah oo alkali ah, alkaline Dhulka Dhulka Dhulka iyo saabuunta noolaha ee dabiiciga ah. Dhammaantood waxay leeyihiin guryo emulsific wanaagsan iyo karti ay ku kala diraan saliida. Laakiin si fudud ayaa loo baabi'iyaa. Koorsooyinka biraha ee alkali waxaa sidoo kale lagu baabiin karaa kaalshiyamka iyo cusbada magnesium, iyo elektrolotes sidoo kale waxay sababi karaan salaan.

Albali Birta Birta: O / W

Albaline Bort Birta Dhulka: W / O

Saabuunno amine ah oo dabiici ah: saabuun Tritherolamine

② sulfates ro-so3-m

Inta badan saliidaha la shiiday iyo dufanka dufanka badan ee saqafka sare. Carruurta baruurta baruurta ah r waa inta u dhaxaysa 12 iyo 18 carbs. Wakiilka saliida sulfed waa saliid saliidaysan oo dhan, oo sida caadiga loo yaqaan saliida casaanka ee Turkiga. Aalkolada dufanka leh ee sareeya Sallcyls-ka waxaa ka mid ah sodium dodecyl sulfate (SDs, Sodium Lauryl Sulfate) iyo sodium Lauryl Sulfate) iyo sodium dufanka leh ee khamriga polonoxyyetylne (AES). SDs waxay leedahay emulsification xoog leh, waa mid deggan, waxayna u adkeysaneysaa aashitada, kaalshiyamka, iyo cusbada magnesium. Farmashiyaha, waxay soo saari kartaa roobab leh dawooyinka molikiga ee molicular comic-ka, waxaana loo isticmaalaa emul-ka samaynta dibadda, waxaana sidoo kale loo isticmaalaa in lagu qoslo ama lagu kiciyo diyaarinta adag sida kiniinnada. Sodium dufanka badan ee aalkolada polonoxyyetyyyyyylle the sulfate (AES) waxay awood u leedahay inay iska caabiyaan biyo adag, waxay leedahay saameyn weyn oo ka saaritaan saliid ah, waxayna leedahay saameyn qaro weyn.

③ Sulfnates r-so3-m

Qeybtaani waxaa ku jira alifatic sulfnates sulfnates, alkyl arlyl sulfnates, iyo alkyl Naphthalene sulfnates. Xadhiga biyaha iyo aashitada iyo kaalshiyamkooda iyo kaalshiyamka cusbitaalka cusbada iyo magnesium-ka ayaa waxyar ka xun kuwa sulfates, laakiin si fudud uma aha hydroblutes xalka aashitada. Aliphatic Sulfnates waxaa ka mid ah: sodium Seconter Sull Sulfonate (SAS-60), Sodium Salt entyl ethoxyl ethoxyl sulfrees (Alosol), iwm. wadooyinka afka ah; Sodium dodercylbenzenze sulfnate of alkyl arl sulyl sulfnates waa saabuun ballaaran oo loo isticmaalo. Cusbada cholelithiums sida sodium glycochogle iyo sodium Taurochoglet waxaa badanaa loo isticmaalaa si ay u qabaan siciirro-ka-dhigista iyo emulsifiers dufanka ku jira marinka caloosha.


Cashardaha catatic

Surfacats leh eedeymo wanaagsan ayaa loo yaqaan sunta coms-ka. Cinsiga, oo sidoo kale loo yaqaan saabuun wanaagsan, wuxuu ciyaaraa door ka mid ah surpact. Qeybta ugu weyn ee qaab dhismeedka molital waa atom 'pentavalent atom', oo ah xarunta ammonium-ka ee kacsan, geeska benzalldonium (Chlorhexide), iwm. xalka alkaline. Sababta oo ah saamaynta bakteeriyada adag awgeed, waxaa inta badan loo isticmaalaa jeermis-ku-reebista maqaarka, aaladda xuubka, aaladaha qalliinka, iwm noocyo, sida chloriolide chloride, waxaa loo isticmaali karaa maaddada ka hortaga cudurada ka hortaga xalka indhaha.


Amphotiorics Surfactorts

Noocan ah ee salka noocan ah waxay ku leedahay kooxo ku saabsan qaab dhismeedka togan iyo kan xun labadaba qaab dhismeedka molical, waxayna ku soo bandhigi karaan astaamaha sawaxanka cataliya ama anionic surwadaha warbaahinta ee leh qiimeyaal kala duwan oo PH ah.

① lecithin

Lecithin waa surfacated-ka dabiiciga ah ee zwitterat-ka dabiiciga ah, oo inta badan laga soo qaatay soybeans iyo ukunta ukunta. Halabuurka 'lecithin' waa mid aad u adag oo waa isku dar ah xeryo badan. Iyaga oo ay ugu wacan tahay ilo wareedyadeeda iyo habraacyada diyaarinta iyo qaababka qayb ka mid ah qayb kastaa sidoo kale way ka duwanaan doontaa, sidaas darteedna wax qabadku sidoo kale wuu kala duwanaan doonaa. Lecithin waa mid aad u nugul kuleylka, si fudud hydrolobyzed ee ku yaal asiidh, alkal, ku dhex milma, ether, iyo barkadda ugu weyn ee diyaarinta emulsions-ka la isku duro iyo yopid-ka.

Nooca Nooca Acid iyo Nooca Betaine

Amino acid iyo shamain waa surphaltrits-ka is-dhexgalka ah, oo qaybteeduna ay tahay cusbada, oo ah nooca loo yaqaan 'amino acid', oo ah tafatirka ammonia-ka, oo ah nooca betaine, oo ah r-n + (ch3) 2-ch3). Astaamaheeda ayaa ah: xalka alkaline ee aquline, waxay leedahay astaamaha sawaxariga anionic, oo leh saameyn wanaagsan iyo fikirka sun-hooska ah; Xalka aashitada, waxay leedahay astaamaha sunta casiinada, oo leh awooda bakteeriyada adag, saameynta bakteeriyada adag iyo sunta ka yar sunta casiinada.


Surwactic-ka aan wax ka qabanin

Dufanka aashitada glycerides

Ugu badnaan dufanka asido asionoglycerides iyo dufanka dufanka dufanka leh, sida monestateeate glyceryl. Biyaha ku dhex jira, si fudud hydrolyzares iyo aashitada dufanka leh, ee aan aad u firfircoonayn, qasaarada hlb ee 3 ilaa 4, oo badanaa loo isticmaalo sida w / o nooca auxiliary emulsifier.

Succrese scty asiid asiid

Sucresest Ester muddo gaaban, waxaa iska leh nooca poloyol-ka ah ee 'polyol', waa dabaq fasal ay soo saartay falcelinta ay soo saartay xasaasiyadda sunta iyo dufanka, oo ay ku jiraan daanyeerka, oo ay ku jiraan daanyeerka, Diester, Triester. Waxaa loo dajin karaa sucrose iyo aashitada dufanka jirka oo loo isticmaalo. Qiimaha HLB waa 5-13, inta badan loo isticmaalo o / w emulsifier iyo kala firidhsan, sidoo kalena waa mid si caadi ah loo isticmaalo cuntada.

SORRTAN DUMARKA AH

Waa isku dhaf isku dhafan xeryahooda ester oo ay heleen falcelinta Siorritran iyo andydig-ka leh aashitada dufanka leh, oo magaceeda ganacsiguna waa xaafadaha. Likopophicicicicicicity adag awgeed, waxaa badanaa loo isticmaalaa sida w / o emulsifier, oo leh qiime hlb oo ah 1.8-3.8, oo inta badan waxaa loo isticmaalaa isu-dhafid iyo saliid. Si kastaba ha noqotee, Span 20 iyo span 40 waxaa badanaa loo isticmaalaa sida o / w isku qasan oo isku dhafan oo ay weheliso tween.

Polysorbate

Waa polyxylene sortty polty asiotor. Dhinaca haray ee Span, PolyxoxyEttylen ayaa la isku daray si loo helo xarun ether ah, oo magaciisa ganacsina waa tween. Noocan ah ee Surfrant-ka noocan ahi wuxuu si weyn u kordhiyay hawo-qaadashada sababtuna tahay raacitaanka poloyoxyEttylene, oo noqota mid-biyood-biyoodka ah. Qiimaha HLB waa 9.6-16.7, oo inta badan waxaa loo isticmaalaa sidii Solubaal iyo O / W emulsifier.

Polyxoxytylen asiid asiid asiid

Waa daster dhaliya uumiga ee uumiga polyetylen glycol iyo acids-feedhka muddada dheer. Magaca ganacsiga Myrij waa mid ka mid ah. Noocani waa biyo-milmiya oo leh guryo amni oo xoog leh. Waxaa badanaa loo isticmaalaa sida o / w emulstiifier iyo Sebubaal.

Polyxoxytylene aalkolo dufan leh ether

Waa Etter-ka oo ay soo saartay uumiga polyetylen glycol iyo dufanka dufanka leh. Magaca ganacsiga Brij waa mid ka mid ah. Waxaa badanaa loo isticmaalaa sida o / w emulstiifier iyo Sebubaal.

PolyxoxyEtt-polyoxypropylene polymer

Waxaa sameeyay by polymoxyetherene iyo polyoxypropylene, oo sidoo kale loo yaqaan Poloxer, oo magaca ganacsigana waa puronic.


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