Focus on Cellulose ethers

Waa maxay walxaha ugu muhiimsan ee saabuunta HPMC shaambada

Shaambo waa shey daryeelka shakhsi ahaaneed oo loo isticmaalo in lagu nadiifiyo madaxa iyo timaha. Waxay ka kooban tahay maaddooyin badan oo ka wada shaqeeya nadiifinta iyo nafaqaynta iyo ilaalinta xargaha. Shaanbooyinka ay ku jiraan hydroxypropyl methylcellulose (HPMC) waxay bixiyaan faa'iidooyin dhowr ah, oo ay ku jiraan viscosity-ka oo la wanaajiyey, lasayrka oo kordhay, iyo hagaajinta daryeelka timaha. Maqaalkan, waxaan kaga hadli doonaa maaddooyinka ugu muhiimsan ee shaambada HPMC ee saabuunta iyo doorka ay ku leeyihiin diyaarinta.

biyo

Biyaha ayaa ah sheyga ugu muhiimsan ee shaambada. Waxay u shaqeysaa sidii dareere loogu talagalay dhammaan maaddooyinka kale, ka caawinta inay u qaybiso oo ay si siman u milaan inta lagu jiro caanaha. Waxa kale oo ay ka caawisaa in ay milmaan waxyaalaha surfactants oo ay yarayso xanaaqooda madaxa iyo timaha. Biyuhu waxay kaloo muhiim u yihiin in shaambada laga tirtiro oo timahaaga ay nadiif ahaadaan oo ay cusub yihiin.

Surfactant

Surfactants waa walxaha nadiifinta ugu weyn ee shaambada. Waxay mas'uul ka yihiin inay ka saaraan wasakhda, saliidda iyo wasakhda kale ee timaha iyo madaxa. Surfactants guud ahaan waxaa loo kala saaraa iyadoo loo eegayo kharashkooda sida anionic, cationic, amphoteric ama nonionic. Surfactants-ka Anionic ayaa ah maaddooyinka ugu badan ee loo isticmaalo habaynta shaambada sababtoo ah awooddooda inay abuuraan wasakh qani ah oo ay si wax ku ool ah uga saaraan saliidda iyo wasakhda. Si kastaba ha ahaatee, waxay sidoo kale noqon karaan kuwo xanaaqa madaxa iyo timaha, sidaas darteed isticmaalkooda waa in lagu dheellitiro waxyaabo kale.

Tusaalooyinka surfactants anionic sida caadiga ah loo isticmaalo habaynta shaambada waxaa ka mid ah sodium lauryl sulfate, sodium laureth sulfate iyo ammonium lauryl sulfate. Surfactants cationic, sida cetyltrimethylammonium chloride iyo behenyltrimethylammonium chloride, ayaa loo isticmaalaa sida walxaha qaboojiyaha ee shaambada. Waxay ka caawiyaan inay simeeyaan jeexjeexyada timaha waxayna yareeyaan fadhiidnimada, taasoo timaha ka dhigaysa mid sahlan in la shanleeyo oo la shanleeyo.

co-surfactant

Co-surfactant-ku waa walax nadiifin labaad ah oo gacan ka geysta kor u qaadida waxqabadka surfactant-ka aasaasiga ah. Badanaa waa nonionic waxaana ku jira maaddooyin sida cocamidopropyl betaine, decyl glucoside, iyo octyl/octyl glucoside. Co-surfactants ayaa sidoo kale caawiya xasilinta foornada iyo hagaajinta dareenka shaambada timaha.

qaboojiyaha

Qaboojiyaha waxaa loo isticmaalaa in lagu hagaajiyo qaabka iyo maaraynta timaha. Waxay kaloo kaa caawin karaan inay timaha kala gooyaan oo ay yareeyaan fadhiidnimada. Qaar ka mid ah wakiilada qaboojiyaha sida caadiga ah loo isticmaalo habaynta shaambada waxaa ka mid ah:

1. Silicone derivatives: Waxay sameeyaan filim difaac ah oo ku wareegsan timaha timaha, iyaga oo timaha ka dhigaya kuwo siman oo dhalaalaya. Tusaalooyinka silikoon-ka-soo-saarka ee loo isticmaalo shaambada waxaa ka mid ah polydimethylsiloxane iyo cyclopentasiloxane.

2. Proteins: Kuwani waxay kaa caawin karaan xoojinta timaha waxayna yareeyaan burburka. Walxaha qaboojiyaha borotiinka ee shaambooyinka waxaa ka mid ah borotiinka sarreenka la nadiifiyey iyo keratin hydrolyzed.

3. Saliida Dabiiciga ah: Waxay qoyaan timaha iyo madaxa iyagoo nafaqayn iyo ilaalin siiya. Tusaalooyinka saliidaha dabiiciga ah ee loo isticmaalo shaambada waxaa ka mid ah jojoba, argan iyo saliidda qumbaha.

dhumuc weyn leh

Dhumucyada waxaa loo isticmaalaa in lagu kordhiyo viscosity ee shaambada, taas oo u sahlaysa in la marsado timaha. Sababo la xiriira astaamihiisa dhumucdiyeed ee aadka u wanaagsan iyo la jaanqaadka maaddooyinka kale, HPMC waxaa badanaa loo isticmaalaa sidii dhumuc ahaan marka loo sameeyo shaambada. Dhumucyada kale ee sida caadiga ah loo isticmaalo shaambada waxaa ka mid ah kabomer, xanthan xanjo, iyo xanjo.

cadar

Ku darida udgoonka shaambada waxay bixisaa ur wanaagsan waxayna wanaajisaa khibradda isticmaaleyaasha. Waxay sidoo kale kaa caawin karaan inay qariyaan ur kasta oo aan fiicnayn oo ka yimaada maaddooyinka kale. Udgoonyadu waxay noqon karaan kuwo isku dhafan ama dabiici ah waxayna ku yimaadaan ur kala duwan.

ilaaliye

Daawooyinka wax lagu ilaaliyo ayaa loo isticmaalaa si looga hortago koritaanka bakteeriyada, caaryada iyo fungi ee shaambada. Waxay lagama maarmaan u yihiin in la hubiyo in alaabtu ay badbaado yihiin oo ay haystaan ​​nolol shelf oo habboon. Qaar ka mid ah daawooyinka sida caadiga ah loo isticmaalo shaambada waxaa ka mid ah phenoxyethanol, khamriga benzyl, iyo sodium benzoate.

Marka la soo koobo, shaambooyinka HPMC ee saabuunta waxaa ku jira dhowr maaddooyin oo si wadajir ah uga shaqeeya nadiifinta iyo hagaajinta timaha. Maaddooyinka muhiimka ah waxaa ka mid ah biyaha, surfactants, co-surfactants, conditioners, dhumucyada, udgoonka iyo waxyaalaha ilaaliya. Marka si sax ah loo habeeyo, shaambooyinka ay ku jiraan saabuunta HPMC waxay ku siin karaan nadiifin heer sare ah iyo sifooyin qaboojiye iyagoo u jilicsan timaha iyo madaxa.


Waqtiga boostada: Jul-28-2023
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