I-MHEC, okanye i-methylhydroxyethylcellulose, sisixhobo esibalulekileyo sokongeza iikhemikhali esisetyenziswa kakhulu kwizixhobo zokwakha. Ingakumbi kwiingubo kunye nezinto zokugqiba ezifana ne-putty kunye ne-plaster, indima ye-MHEC ibaluleke kakhulu.
1. Ukusebenza kwe-MHEC kwi-putty
I-Putty yinto esetyenziselwa ukuzalisa iindonga ezingalinganiyo okanye ezinye iindawo. Kufuneka ibe nokusebenza kakuhle kokwakha, amandla kunye nokuqina. Ukusetyenziswa kwe-MHEC kwi-putty kubandakanya ikakhulu ezi zinto zilandelayo:
a. Isiphumo sokuqina
I-MHEC inokunyusa kakhulu ubungqindilili be-putty kwaye iphucule ukutyibilika kwayo kunye nokusebenza kwayo. Esi siphumo sokutyeba sinokunceda ukulawula ukuhambelana kwe-putty, kwenze kube lula ukuyisebenzisa kwaye igcine ubukhulu obuhle kwiindawo ezithe nkqo ngaphandle kokutyeba. Ukutyeba ngokufanelekileyo kunokuphucula ukusebenza kwe-putty okuchasene nokutyeba, okwenza ulwakhiwo lube lula ngakumbi.
b. Ukugcinwa kwamanzi
I-MHEC inokugcina amanzi kakuhle, nto leyo ibalulekileyo ekusebenzeni kwe-putty. I-putty ithatha ixesha elithile ukuba yome kwaye iqine emva kokusetyenziswa. Ukuba ukufuma kulahleka ngokukhawuleza, kuya kubangela ukuba umphezulu we-putty uqhekeke okanye ube ngumgubo. I-MHEC inokwenza ifilimu yokugcina amanzi kwi-putty kwaye inciphise izinga lokuphuma kwamanzi, ngaloo ndlela iqinisekisa ukoma okufanayo kwe-putty, ukunciphisa ukwakheka kwemingxunya, kunye nokuphucula umgangatho wemveliso egqityiweyo.
c. Yomeleza ukunamathela
I-MHEC inokuphucula ukunamathela kwe-putty, yenze ukuba inamathele ngakumbi kwiindawo ezahlukeneyo. Oku kubalulekile ekuzinzeni nasekuqineni komaleko we-putty. Ukunamathela okuhle akunakuthintela kuphela i-putty ekuweni, kodwa kukwanyusa ukumelana nempembelelo ye-putty kwaye kwandise ubomi bayo benkonzo.
2. Ukusebenza kwe-MHEC kwi-gypsum
I-Gypsum sisixhobo sokwakha esisetyenziswa kakhulu esinokumelana kakuhle nomlilo kunye nemiphumo yokuhombisa. Indima ye-MHEC kwi-gypsum ayinakutyeshelwa. Iimpawu zayo eziphambili zezi zilandelayo:
a. Ukuphucula ukusebenza kokucubungula
I-MHEC iphucula iipropati zokucubungula iplasta, okwenza kube lula ukuyixuba nokuyisasaza. Ngokulungisa ubungqingqwa kunye nokuhambelana kwe-gypsum slurry, i-MHEC inokunceda abasebenzi bokwakha balawule ngcono ubungakanani kunye nobukhulu be-gypsum esetyenzisiweyo. Oku kuluncedo kakhulu ekuphuculeni ukusebenza kakuhle kokwakha kunye nokuba tyaba kwemveliso egqityiweyo.
b. Phucula ukumelana nokuqhekeka
Iplasta idla ngokuqhekeka ngenxa yokuqhekeka ngexesha lenkqubo yokuqina, nto leyo enokuchaphazela ukubonakala kwayo kunye nokusebenza kwayo. Ukusebenza kokugcinwa kwamanzi kwe-MHEC kunokucothisa ngempumelelo izinga lokuphuma kwamanzi kwi-gypsum, kunciphise ukwakheka koxinzelelo lwangaphakathi, ngaloo ndlela kuncitshiswe ukwanda kokuqhekeka. Ukongeza, i-MHEC inokuphucula ukuguquguquka kweplasta, yenze ukuba imelane ngakumbi noxinzelelo lwangaphandle.
c. Phucula ukuguda komphezulu
Ukusetyenziswa kwe-MHEC kwi-gypsum kunokuphucula ukuguda komphezulu wayo kwaye kwenze ukubonakala kweemveliso ze-gypsum kube kuhle ngakumbi. Umphezulu ogudileyo awunayo nje kuphela impembelelo engcono yokuhombisa, kodwa ukwabonelela ngesiseko esingcono sokunamathela kwepeyinti, nto leyo eyenza kube lula iinkqubo zokupenda ezilandelayo.
Njengesongezelelo esibalulekileyo sezinto zokwakha, i-MHEC ibonisa iimpawu ezininzi ezibalaseleyo xa isetyenziswa kwi-putty nakwi-gypsum. Ayinakuphucula kuphela ukusebenza kolwakhiwo, iphucule ukunamathela kunye nokugcinwa kwamanzi kwezinto, kodwa ikwaphucula kakhulu ukumelana nokuqhekeka kunye nomgangatho womphezulu wemveliso egqityiweyo. Ezi mpawu zenze i-MHEC yasetyenziswa kakhulu kushishino lokwakha, yaba yinxalenye ebalulekileyo yezinto ezifana ne-putty kunye ne-plaster. Kwixesha elizayo, ngophuhliso lwetekhnoloji yokwakha kunye nokuphuculwa kweemfuno zokusebenza kwezinto, amathuba okusetyenziswa kwe-MHEC aya kuba banzi.
Ixesha lokuthumela: Agasti-01-2024