Waa maxay maro aan tol lahayn oo hydrophilic?

Waa maxay maro aan tol lahayn oo hydrophilic? Dharka aan toliyaha lahayn ee Hydrophilic ayaa ka soo horjeeda marada aan toliyaha lahayn ee biyaha celiya. Dharka aan toliyaha ahayn ee Hydrophilic waxaa lagu soo saaraa iyada oo lagu darayo wakiilka hydrophilic habka wax soo saarka ee dharka aan timaha lahayn, ama lagu daro wakiilka hydrophilic ee fiber inta lagu jiro habka wax soo saarka fiber, iyo dharka ka soo baxa ee aan la isku dhejin ayaa lagu sheegay inay tahay maro aan tol lahayn.

Maxaa loogu daraa wakiilka biyo-mareenka? Tani waa sababta oo ah fiilooyinka ama dharka aan-dhogorta lahayn waa polymers molecular sare leh oo leh kooxo yar ama aan lahayn hydrophilic, kuwaas oo aan ku guuleysan karin sifooyinka loo baahan yahay ee codsiyada dharka aan duubnayn. Sidaa darteed, wakiilada hydrophilic ayaa lagu daraa si ay u kordhiyaan kooxahooda.

Markaa qof ayaa ku weydiin lahaa waxa uu yahay wakiilka hydrophilic?Waxay sababi kartaa hoos u dhac degdeg ah oo kacsanaanta dusha sare. Badankoodu waa silsilado dhaadheer oo dabiici ah, oo leh labada kooxood ee hydrophilic iyo oleophilic oo ku jira molecules.

1. Noocyada surfactants: ionic (anionic, cationic, iyo amphoteric) surfactants iyo kuwa aan ionic surfactants.

2. Surfactants non-ionic: polysorbate (Tween) -20, -40, 60, 80, fuuqbaxa sorbitol monolaurate (Span) -20, 40, 60, 80, polyoxyethylene lauryl ether (Myrj) -45, 52, 30, polyethylene OP5. condensate ether), lactam A (polyoxyethylene dufanka khamriga ether), sismago-1000 (polyoxyethylene iyo cetyl khamriga adduct), prolonil (polyoxyethylene propylene glycol condensate) Monooleic acid glycerol ester iyo monostearic acid glycerol ester, iwm.

3. Surfactants Anionic: saabuun jilicsan (saabuun potassium), saabuun adag (sodium sodium), aluminium monostearate, calcium stearate, triethanolamine oleate, sodium lauryl sulfate, sodium cetyl sulfate, saliid castor sulfated, sodium dioctyl succinate sulfonate, iwm.

4. Surfactants Cationic: Jieermie, Xinjiermie, Benzalkonium Chloride, Benzenalol Chloride, Cetyltrimethyl Bromide, iwm; Ku dhawaad ​​dhamaantood waa jeermis dileyaal iyo jeermis dileyaal.

5. Surfactants Amphoteric: ka yar; Waxay kaloo yihiin jeermis-dileyaal iyo jeermis-dileyaal.

Dharkan aan toliyaha ahayn ee loo yaqaan 'hydrophilic' ayaa ka samaysan polypropylene caadiga ah oo lagu dhejiyay dhar aan tol lahayn ka dib daaweynta hydrophilic, waxayna leedahay hydrophilicity iyo permeability wanaagsan. Hadda,waa mid ka mid ah qaybaha sida aadka ah loo isticmaalo ee dharka aan toliyaha lahayn.

1. Dhallaanka iyo carruurta yaryar oo aan qoyn xilliga kaadida

Dusha sare iyo hoose ee lakabka nuugista xafaayadda ilmaha waxay ka samaysan yihiin maro hydrophilic ah, taas oo aan kaliya ka dhigin dusha xafaayadda oo jilicsan sida maro, laakiin sidoo kale waxay leedahay saameyn nuugista biyaha wanaagsan.

2. Xafaayadda dadka waaweyn

Shaqada maro-dhoobo-aan-dhogorta lahayn ee xafaayadda qaangaarka ah waxay asal ahaan la mid tahay kuwa xafaayadda carruurta. Marka la barbardhigo, shuruudaha wax soo saarka ee maro-dhogorta hydrophilic ee aan tolnayn ee xafaayadda qaangaarka ah ayaa ka hooseeya kuwa ku jira xafaayadda dhallaanka.

3. Maaskaro

Maaskaro tayo wanaagsan leh waxay yeelan doontaa lakab aan tol lahayn oo hydrophilic ah oo lagu dhejiyay lakabka gudaha si uu u nuugo uumiga biyaha ee afka laga sii daayo. Saamaynta dareenka badan leh ayaa ah in xilliga jiilaalka, aynu inta badan aragno asxaabta qaarkood oo xidhan muraayado ay ku sameeyaan lakabka uumiga biyaha cad ee muraayadaha marka ay xidhaan maaskaro, taas oo si weyn u saamaysa aragooda. Tani waa sababta oo ah maaskaro aan lagu qalabaysan maro-hydrophilic oo aan dun lahayn.

4. Xayawaanka kaadida

suufka kaadida ee sida caadiga ah loo isticmaalo si looga hortago in xayawaanku ku saxaroodaan isla markaana goobta ku kaadiyaan ayaa sidoo kale ka samaysan dhar aan tolmo lahayn. Dharkan aan toliyaha lahayn ee hydrophilic waa mid fudud in la sameeyo waxayna leedahay heerar hoose, inta badan waxay muujineysaa hawsheeda hydrophilic.

Midda kore waa mid kooban oo tafatiran oo ku saabsan isticmaalka ugu muhiimsan ee maro-biyoodka aan tolka lahayn ee uu soo ururiyey tifaftiruhu, isaga oo rajaynaya inuu caawinayo fahamka qof walba.