Ungayisebenzisa kanjani i-hydrogel ezitshalweni

Wonke umlandeli wezitshalo wake wezwa nge-hydrogel ngasikhathi sinye, kuphela lokho, yize igama lizwakala lixaka futhi singadideka ngokusetshenziswa kwalo noma size sikholwe okuthile okungenzeka kungabi yilokho esikulindele ngqo, okubaluleke ngokulinganayo ukwazi le nto yenzelwe ini.

Kuzoba wusizo olukhulu ngomqondo wokuthi i-hydrogel izosiza izitshalo zethu futhi kungasongela isikhathi.

Yini i-hydrogel?

I-Hydrogel iyi-polymer yamakhemikhali yezitshalo ukuthi kusivumela ukuthi songe amanzi okunisela ukuthola isivuno esiphezulu, ngaphandle kokusivumela ukuthi sinakekele izitshalo zethu ngokudla okumnandi nokunemba okukhulu, ikakhulukazi ngezikhathi zesomiso.

Uma sikhuluma ngendlela eningiliziwe futhi ecacisiwe maqondana ne-hydrogel, singasho ukuthi nayo ibizwa kaningi amanzi aqinile noma i-potassium polyacrylate, impahla yabo eyinhloko isuselwa ekugcineni amanzi, inkinga esevele ishiwo ngenhla.

Ingamunca ubungako obuphakathi kuka-200 no-300 ubukhulu bayo ize ifike kayi-1000 kumthamo wayo, okungukuthi, ingagcina amanzi angama-90% ngaphakathi.

Lapho umhlaba okhona ezungeze uqala ukoma, i-hydrogel iqala ukukhipha kancane kancane indawo ebekelwe amanzi, ngaleyo ndlela idale umswakama endaweni ngokwesidingo sayo futhi ngemuva kwalokhu, lapho iphinde ixhumane nemvelo. iqinisa futhi ivuselele inqubo.

I-hydrogel esezingeni kufanele ibe nempilo eshalofini engafika eminyakeni eyi-8, noma kunjalo ungayiphinda le mizila yokuvuselela cishe izikhathi ezingama-50 futhi ukusuka lapho kuyaqhubeka kusebenza, kuphela ukuthi kugcina amanzi amancane futhi, hhayi kuphela ukumunca amanzi, kepha kungamunca ezinye izakhamzimba ezifana ne-calcium ne-magnesium, lokhu kuyiphuzu elibaluleke kakhulu lapho kukhulunywa ngezitshalo ezithile zezitshalo.

Ngaphezu kwalokho, i I-Potassium Polyacrylate hydrogel Ayinabuthi futhi iyabola, ngoba ilusizo kakhulu ngoba futhi iyinto "enesithombe", yingakho imisebe ye-ultraviolet iyenza ixegise ngokushesha okukhulu.

Iseluleko esisodwa esikunikeza sona ukuthi kufanele uhlale ubheka ukuthi i-hydrogel ezothengwa izitshalo isuselwa kuyo i-potassium polyacrylate, ngoba amanye ama-hydrogel ashibhile avela eChina ahlanganiswe ne-potassium ne-calcium polyacrylate, ezilimaza ngqo izitshalo.

I-hydrogel ingatholakala ku- izindlela ezahlukene, njengamakristalu (0.8-2.0 mm), asetshenziselwa kakhulu amapheshana amakhulu, ikakhulukazi kwezolimo, ukulima ukulima, njll. naleyo esetshenziswa ngendlela ejwayelekile futhi eyimpuphu (0.2-0.8 mm) futhi ilungele ukusetshenziswa ezimbizeni, ezingadini ezincane nasezindaweni eziluhlaza zensimu.

Ungayisebenzisa kanjani i-hydrogel?

Manje, njengoba sinolwazi oludingekayo mayelana nomkhiqizo, kufanele sikwazi lokho i-hydrogel ingasetshenziswa ngokuyixuba ku-substrate noma, ukuyibeka ebusweni bomhlaba noma ebhodweni.

Ngaphezu kwalokho, ingabekwa "yomile" noma isivele "ifakwe amanzi", kepha kubaluleke kakhulu ukwazi ukuthi uma siyifaka yomile, kufanele uyingeze njengoba iza kuphakeji futhi uma ufuna ukusebenzisa i-hydrated, kufanele usebenzise isilinganiso esingu-1 g we-hydrogel ku-80 ml wamanzi, okungaba yingxenye eyodwa kwamanzi ayisishiyagalombili; ngokwesibonelo, ngamagremu ayi-8 e-hydrogel ezitshalweni sizodinga u-10 ml wamanzi.

Omunye umbuzo obalulekile ukwazi ukuthi i-hydrogel ayikwazi ukumunca amanzi ezimpandeni zezitshalo. Ngaphezu kwalokho, ayiboli izimpande, ngoba ukukhishwa kwamanzi kungokwesidingo sesitshalo futhi lapho sisetshenziswa kuxubene ne-substrate, kubaluleke kakhulu ukubheka isikhala esizohlala kuso lapho sivuvukala.

Yize ingeyona into enobuthi, kufanele uyigcine endaweni eyomile futhi ingafinyeleleki ezinganeni. Kunezindlela ezimbili nje zokukala ukuthi ingakanani i-hydrogel okufanele isetshenziswe ezitshalweni futhi ingenziwa ngokuya ngenani lomhlabathi noma i-substrate noma ngokuya ngenani lamamililitha wamanzi elidingayo, futhi uma lidinga okuningi noma okuncane umswakama.