Qaphela! Izimonyo zezingane ezisezingeni eliphansi nazo zingabangela ukungezwani komzimba nesikhumba

izizathu ezivamile zokuthi kungani izimonyo zezingane zezinga eliphansi zidale ukungezwani nesikhumba kwezingane:

1. Izithako zamakhemikhali eziyingozi

Ama-flavour okwenziwa namakha: Izimonyo zezingane ezisezingeni eliphansi ngokuvamile ziqukethe ama-flavour amaningi okwenziwa noma amakha ukuze kwandiswe ukuthandeka komkhiqizo, kodwa lezi ziqholo zamakhemikhali zingase zicasule isikhumba sezingane ezizwelayo futhi zibangele ukungezwani komzimba.

Izivimbelakuvunda ezishibhile: Ukuze kwandiswe isikhathi seshelufu, izimonyo ezisezingeni eliphansi zingasebenzisa izilondolozi ezishibhile njengezikhiphi ze-formaldehyde nama-parabens, ezingacasula isikhumba futhi zibangele kalula izimpawu zokungezwani komzimba ezifana nokubabomvu, ukuvuvukala, nokuluma.

Okuqukethwe kwensimbi esindayo ngokweqile: Izimonyo zekhwalithi ephansi zivame ukuqukatha amanani eqile ezinsimbi ezisindayo njengomthofu, i-mercury, ne-cadmium. Lezi zinsimbi ezisindayo azigcini nje ngokuba nobuthi esikhumbeni, kodwa ukuthintana isikhathi eside kungase kubangele umonakalo emzimbeni, ikakhulukazi othambekele ekuvuvukeni kwesikhumba, ukuba bomvu, ngisho nokuxebuka.

2. Imibala yokwenziwa yekhwalithi ephansi

Ukuze kwehliswe izindleko, izimonyo zekhwalithi ephansi zingasebenzisa imibala yokwenziwa engahlangabezani nezindinganiso zezimonyo (njengamadayi angewona awebanga lokudla). Le mibala ayijwayele nje kuphela ukucasuka kwesikhumba, kodwa ingase ibe yingozi empilweni ngenxa yezithako zamakhemikhali eziyingozi. Imibala yokwenziwa nayo ijwayele ukunqwabelana ebusweni besikhumba, ibangele izimbotshana ezivalekile kanye nezinkinga zesikhumba.

3. Izinto zokusetshenziswa zezimboni ezifana nama-plasticizers

I-Phthalate plasticizers: Lesi sithako sivame ukusetshenziselwa ukuthuthukisa ukuthamba nokuqina kwemikhiqizo, kodwa siyacasula esikhumbeni futhi singabangela kalula ukuqubuka noma ukuvuvukala esikhumbeni sezingane. Ama-Plasticizer amuncwa esikhumbeni, athinte uhlelo lwe-endocrine lwezingane futhi angase abe nemiphumela emibi ekuthuthukiseni.

Amafutha e-Silicone namafutha amaminerali: Ezinye izimonyo ezisezingeni eliphansi zingase zengeze uwoyela we-silicone noma uwoyela wamaminerali ukuze kwandiswe ubushelelezi, kodwa lezi zithako zingavala kalula izimbotshana, zenze isikhumba singaphefumuli kahle, ngaleyo ndlela kubangele izinkinga zesikhumba njengezinduna nokuqubuka.

4. Inqubo yokukhiqiza esezingeni eliphansi

Inqubo yokukhiqizwa kwezimonyo zezingane ezisezingeni eliphansi ngokuvamile ayinakho ukuphathwa okuqinile kwenhlanzeko, okungase kubangele amagciwane amaningi noma isikhunta emkhiqizweni, ikakhulukazi ezinganeni amasosha azo omzimba angakakhuli ngokugcwele. Ukuthintana nale mikhiqizo kungase kubangele ukungezwani komzimba nezinto ezithile, izifo kanye nezinye izinkinga. Ukwengeza, uma kukhona ukuntuleka kwezinyathelo zokuhlanza ohlelweni lokukhiqiza, ezinye izinto ezingcolile eziyingozi nezinsalela zamakhemikhali zizokwethulwa, okwandisa ingozi yokungezwani komzimba nezinto ezithile.

5. Inani le-pH alifanele isikhumba sezingane

Isikhumba sezingane sincane kunabantu abadala, futhi inani le-pH line-acidic kancane, lidinga imikhiqizo ethambile. Izimonyo ezisezingeni eliphansi zingase zingalungisi inani le-pH, okuholela emikhiqizweni ene-alkaline noma ene-asidi ngokweqile, elimaza umgoqo wesikhumba wezingane, izenze zibe lula ezisusa zangaphandle futhi zibangele ukungezwani komzimba njengokubomvu nokuxebuka.

6. Ukungcoliswa kwesibili okuvela ezintweni zokupakisha ezisezingeni eliphansi

Izinto zokupakisha zezinye izimonyo ezisezingeni eliphansi azihlangabezani nezindinganiso futhi ziqukethe amapulasitiki noma izingxenye zensimbi esindayo ezingase ziguquke. Lezi zinto zokupakisha zingase zincibilikise izinto eziyingozi ngemva kokuxhumana isikhathi eside nezimonyo bese zimuncwa isikhumba. Ukwengeza, ukupakishwa okuphansi kunokuvalwa kahle, okungabangela kalula ukuthi umkhiqizo uthole umswakama futhi uwohloke, okwandisa ithuba lokukhula kwamagciwane.

Izimpawu ezivamile zokungezwani komzimba okubangelwa izimonyo zezingane ezisezingeni eliphansi

Ububomvu, ukuvuvukala, ukulunywa, nokuqubuka: ukusabela okuvamile ngemva kokuba izingane zisebenzisa izimonyo ezisezingeni eliphansi.

Ukucwecwa nokomisa: Ukusebenzisa izimonyo eziqukethe izithako zamakhemikhali acasulayo kungaholela kalula ekulahlekelweni kwamanzi ebusweni besikhumba, kubangele ukoma nokuxebuka.

Ukushintsha umbala: Izinsalela zesikhathi eside ze-pigment eziphansi zingase zenze i-pigmentation esikhumbeni, okunzima ukuyisusa.

Indlela yokuvimbela ubungozi bokungezwani komzimba okubangelwa izimonyo zezingane ezisezingeni eliphansi

Khetha amabhrendi ajwayelekile: beka kuqala amabhrendi anezithako ezisobala nesitifiketi sokuphepha, futhi ugweme ukusebenzisa izimonyo ezisezingeni eliphansi zemvelaphi engaziwa.

Hlola uhlu lwesithako: zama ukukhetha imikhiqizo engenazo izithako ezicasulayo njengeziqholo, imibala yokwenziwa, nezivimbelakuvunda.

Yenza ukuhlolwa kokuzwela kwesikhumba: Ngaphambi kokusebenzisa umkhiqizo omusha, ungawuhlola ezindaweni ezibucayi zesikhumba njengasemuva kwezindlebe noma izihlakala ukuze ubone ukuthi kukhona yini ukusabela okungekuhle.

Yehlisa imvamisa yokusetshenziswa: Kungcono kakhulu ukulawula imvamisa yokusetshenziswa kwezimonyo zezingane futhi ugweme ukusetshenziswa kwesikhathi eside nendawo enkulu.

Izimonyo zezingane ezisezingeni eliphansi zingabangela izinhlobonhlobo zezingozi ezingase zibe khona esikhumbeni nasempilweni yezingane. Lapho abazali bethengela izingane zabo izimonyo, kudingeka banake ngokukhethekile izithako nokuphepha kwemikhiqizo ukuze banciphise ukungezwani komzimba nezinye izingozi zempilo. Kumagazini olandelayo, sizoqhubeka sikwethulela indlela yokukhetha izimonyo ezifanele zezingane