Betaine surfactants
Iyo inogadzirwa nekuita kwemafuta tertiary amines uye sodium chloroacetate, kusanganisira cocoylpropyl betaine, dodecyl betaine, cetyl betaine, uye lauroyl propyl betaine. Iyo yakapfava kupfuura yekutanga matatu uye parizvino ndiyo inonyanya kugadzirwa mu shampoo yebvudzi remwana.
In 1940, iyo American DuPont Firm yakagadzira uye yakashandisa rudzi urwu rwekomboni. Kufanana neamino acid surfactants, rudzi urwu rwe surfactant rune detergency yakasimba uye kushatirwa kwakaderera, uye mhinduro yacho haina kusimba acidic. Zvipfuyo zviedze zvakaona kuti rudzi urwu rwemukomboni haruna muchetura. Inokodzera surfactant.
( surfactants mune shampoos)
Amino acid surfactants
Yakagadzirwa kubva musanganiswa wekokonati mafuta uye amino acids, yakachengeteka, munyoro, uye isingatsamwisi. Imwe yeinonyanya kukosha pfungwa ndeyekuti kazhinji haina kusimba acidic uye inosangana nepH inoda yehutano uye yakaenzana ganda nebvudzi.. Ndiyo yakanakisa surfactant mu shampoo yevacheche. Vari “cocoyl glycine,” “cocoyl glutamate disodium,” etc
Kubva pakuona kwemakemikari ekugara kana kutengesa zvinhu, pH yayo yakakosha iri pakati 5.5 uye 6.5, iyo isina kusimba acidic uye iri pedyo ne pH kukosha kweganda remunhu. Naizvozvo, inopfava uye ine ganda uye inokodzera mhando dzese dzebvudzi; amino acid surfactants ari zwitterionic uye anokurumidza kunyungudika mumvura. Zviri nyore kugeza zvakanaka.
Asi zvakare ine painogumira. Amino acid surfactants akati wandei kune akawanda nguva anodhura kupfuura akajairika ma surfactants, uye akawanda ma shampoos ebvudzi anonyanya kugadzirwa vacheche nevadiki. Izvo zvisina kunaka zveamino acid surfactants ndezvekuti haana kuwanda mufuro uye ane husimba hwekunatsa kugona..
Manzwiro ekusimba uye turbidity yeva surfactants munguva yechando imhaka yekuti tembiricha yakaderera ichigadzira mashoma ezvikamu zvayo kuti zvigadzirike kana kukurumidza..
(surfactants mune shampoos)
Ko kana surfactant ikaomesa uye ikaita mhirizhonga mumwedzi yechando?
Uku manzwiro emuviri uye haana simba rakakura pakuita kwevanoita surfactants. Kuti tigadzirise dambudziko iri, iyo yekunamatira kune matekiniki inogona kutorwa:
1. Wedzera tembiricha yezinga: Isa iyo surfactant mumhepo inodziya kana kusimudza tembiricha yayo nekudziisa kuti ive nechokwadi chekuti makristasi kana mvura inonaya inonyorovesa zvishoma nezvishoma uye iyo surfactant inodzokera kunzvimbo yakajeka.. Zvakadaro, zvinofanirwa kuchengetwa mundangariro kuti tembiricha inofanirwa kudzivirirwa kana kudziyisa kudzivirira kukanganisa kushanda kweiyo surfactant..
2. Kukurudzira: Kune ma surfactants anyatso kusimba kana kuti aita turbid, vanogona kudzorerwa kuhutano hunoenderana nekusanganiswa. Kukurudzira kunogona kubatsira crystallized kana precipitated zvinongedzo kupararira mukati memvura uye kuwedzera surfactant mhando..
3. Batanidza solvent: Dzimwe nguva, chiyero chakakodzera chekunyungudutsa chinogona kuverengerwa mukunetesa iyo surfactant, saka inowedzera coagulation uye turbidity. Zvakadaro, iyo yakawedzerwa solvent inofanirwa kushanda neiyo surfactant uye inoda kusakanganisa mashandisiro ayo.
Mupi weSurfactant
TRUNNANO mutengesi we surfactant ine over 12 makore ruzivo mu nano-kuvaka simba kuchengetedza uye nanotechnology kusimudzira. Inobvuma kubhadhara kuburikidza neCredit Card, T/T, West Union uye Paypal. Trunnano ichaendesa zvinhu kune vatengi mhiri kwemakungwa kuburikidza neFedEx, DHL, nemhepo, kana nomugungwa. Kana uri kutsvaga zvemhando yepamusoro AK-S16 Cetyl Phosphate CAS 3539-43-3, ndapota inzwa wakasununguka kutibata nesu uye kutumira kubvunza.
Bvunza isu