I-HPMC (Hydroxypropyl Methylcellulose)Yikhompawundi yepolymer enyibilikayo emanzini eguqulwe ngokwekhemikhali ukusuka kwiselulosi yendalo. Isetyenziswa kakhulu kwiinkalo ezininzi ezifana nokwakhiwa, iingubo, amayeza kunye nokutya. Kwishishini lokwakha, i-HPMC, njengesongezo esibalulekileyo sodaka, inokuphucula kakhulu ukusebenza kodaka kunye nokuphucula ukusebenza kwayo, ukugcinwa kwamanzi, ukusebenza, ukunamathela, njl.
1. Ukusebenza okusisiseko kunye nemisebenzi ye-HPMC
I-HPMC ineempawu eziphambili zilandelayo:
Ukutyebisa:AnxinCel®HPMCinokunyusa kakhulu i-viscosity yodaka, okwenza udaka lube lufana kwaye luzinzile, kwaye kulula ukulisebenzisa ngexesha lokwakha.
Ukugcinwa kwamanzi: I-HPMC inokunciphisa ukuphuphuma kwamanzi kumdaka, ukulibazisa isantya sokuqina kodaka, kwaye iqinisekise ukuba udaka aluyi kumisa ngaphambi kwexesha ngexesha lomsebenzi wokwakha, ngaloo ndlela kuthintelwa ukwenzeka kweentanda.
I-Rheology: Ngokulungelelanisa uhlobo kunye ne-dosage ye-HPMC, i-fluidity ye-mortar inokuphuculwa, iyenze ibe lula kwaye ibe lula ukwakhiwa ngexesha lokusetyenziswa.
Ukubambelela: I-HPMC inomlinganiselo othile wokubambelela kwaye inokwandisa amandla okudibanisa phakathi kodaka kunye nesiseko sezinto, ebaluleke kakhulu kwizicelo ezifana nodaka olomileyo kunye nodaka lwangaphandle lokuhombisa udonga.
2. Ukusetyenziswa kwe-HPMC kwiifama ezahlukeneyo
2.1 Ukusetyenziswa kudaka lokutyabeka
Udaka lokutyabeka luhlobo lodaka oluqhele ukusetyenziswa ekwakhiweni. Idla ngokusetyenziselwa ukupeyinta nokuhombisa iindonga, iisilingi, njl. njl. Imisebenzi ephambili ye-HPMC kudaka lokutyabeka yile:
Ukuphucula ukusebenza: I-HPMC inokuphucula umbane wokutyabeka udaka, iyenze ibe yinto efanayo kwaye igudileyo ngexesha lomsebenzi wokwakha, okwenza kube lula kubasebenzi bokwakha ukuba basebenze kunye nokunciphisa amandla omsebenzi kubasebenzi.
Ukugcinwa kwamanzi okongeziweyo: Ngenxa yokugcinwa kwamanzi kwe-HPMC, udaka lokutyabeka lunokugcina ukufuma okwaneleyo ukuthintela udaka ukuba lome ngokukhawuleza, lubangele iingxaki ezifana nokuqhekeka kunye nokuchithwa ngexesha lenkqubo yokwakha.
Ukuphucula ukubambelela: I-HPMC inokuphucula ukubambelela phakathi kodaka kunye ne-substrate eludongeni, ukukhusela udaka ukuba ungawi okanye uqhekeke. Ngokukodwa kwiiprojekthi zokutyabeka eludongeni lwangaphandle, inokuthintela ngokufanelekileyo umonakalo wesakhiwo obangelwa yimiba yangaphandle efana nokutshintsha kobushushu.
2.2 Ukusetyenziswa kwidaka lokugquma eludongeni lwangaphandle
Udaka lwangaphandle lokugquma eludongeni luhlobo lodaka oluhlanganisiweyo, oludla ngokusetyenziswa ekwakhiweni kobume be-insulation bokwakha iindonga zangaphandle. Ukusetyenziswa kweHPMC kudaka lwangaphandle lokugquma eludongeni kubonakaliswa ikakhulu kule miba ilandelayo:
Ukubambelela okongeziweyo: Udaka lwangaphandle lokugquma eludongeni kufuneka ludityaniswe ngokusondeleyo kunye neebhodi zokugquma (ezifana ne-EPS, iibhodi ze-XPS, iibhodi zoboya bamatye, njl. njl.). I-HPMC inokwandisa ukunamathela phakathi kodaka kunye nezi zixhobo zokuqinisekisa ukuqina kunye nokuzinza komgangatho wokugquma. ngesondo.
Ukuphucula ukusebenza: Ekubeni i-thermal insulation mortar ihlala ikhona ngendlela yomgubo owomileyo, i-HPMC inokuphucula i-fluidity yayo kunye nesiseko sesiseko emva kokungeza amanzi, ukuqinisekisa ukuba udaka lunokusetyenziswa ngokulinganayo ngexesha lokwakha kwaye alukwazi ukuwa okanye ukuqhekeka.
Phucula ukuxhathisa kokuqhekeka: Kwiiprojekthi zangaphandle zokugquma eludongeni, utshintsho olukhulu lobushushu lunokubangela iintanda. I-HPMC inokuphucula ukuguquguquka kodaka, ngokunciphisa ngokufanelekileyo ukwenzeka kweentanda.
2.3 Ukusetyenziswa kodaka olungangeni manzi
Udaka olungangenwa manzi lusetyenziswa ikakhulu ekuthinteleni amanzi kunye neeprojekthi zobungqina bokufuma, ngakumbi kwiindawo ezithanda ukungena emanzini njengezindlu zangaphantsi kunye nezindlu zangasese. Ukusebenza kwesicelo se-HPMC kudaka olungangenwa manzi lulandelayo:
Ukugcinwa kwamanzi okuphuculweyo: I-HPMC inokuphucula ngokufanelekileyo ukugcinwa kwamanzi kwidaka, yenza umaleko wokungangeni manzi ufanane kwaye uzinze, kwaye uthintele amanzi ukuba angabi ngumphunga ngokukhawuleza, ngaloo ndlela iqinisekisa ukubunjwa kunye nokwakhiwa komgangatho wokungangeni manzi.
Ukuphucula ukubambelela: Ekwakhiweni kodaka olungenamanzi, ukudibanisa phakathi kodaka kunye nesiseko sezinto ezisisiseko kubaluleke kakhulu. I-HPMC inokuphucula ukunamathela phakathi kodaka kunye nezixhobo ezisisiseko ezifana nekhonkrithi kunye ne-masonry ukuthintela umaleko ongangeni manzi ekuxovulekeni nasekuweni. .
Phucula ulwelo: Udaka olungangenwa manzi luyafuneka ukuze lube nolwelo olulungileyo. HPMC kwandisa fluidity kwaye iphucula ukusebenza ukuze udaka lokungena manzi unako ngokulinganayo ukugquma imathiriyeli isiseko ukuqinisekisa isiphumo sokungangeni kwamanzi.
2.4 Ukusetyenziswa kwidaka lokuzilinganisa
Udaka oluzilinganisa ngokwalo lusetyenziselwa ukulinganisa umgangatho kwaye luhlala lusetyenziselwa ukwakhiwa komgangatho, ukufakwa kwezinto zomgangatho, njl.AnxinCel®HPMCkwiindonga zokuzilinganisa ziquka:
Phucula ulwelo kunye nokuzilinganisa: I-HPMC inokuphucula ngokubonakalayo ukunyibilika kodaka lokuzilinganisa, inike iipropathi ezingcono zokuzilinganisa, ukuyivumela ukuba ihambe ngokwemvelo kwaye isasazeke ngokulinganayo, ithintela amaqamza okanye indawo engalinganiyo.
Ukugcinwa kwamanzi okuphuculweyo: Udaka lokuzilinganisa lufuna ixesha elide lokusebenza ngexesha lenkqubo yokwakha. Ukusebenza kokugcinwa kwamanzi kwe-HPMC kunokulibazisa ngokufanelekileyo ixesha lokuqala lokumisela udaka kwaye kuthintele ukwanda kobunzima bokwakha ngenxa yokoma kwangaphambi kwexesha.
Ukuphucula ukuxhathisa kokuqhekeka: Udaka lokuzilinganisa lunokuba phantsi koxinzelelo ngexesha lenkqubo yokunyanga. I-HPMC inokunyusa ukuguquguquka kunye nokumelana nokuqhekeka kodaka kunye nokunciphisa umngcipheko weentanda emhlabeni.
3. Indima ebanzi ye-HPMC kudaka
Njengesongezo esibalulekileyo kudaka, i-HPMC inokuphucula ukusebenza kwayo okubanzi ngokulungelelanisa iipropati zomzimba kunye neekhemikhali zodaka. Phakathi kweentlobo ezahlukeneyo zodaka, ukusetyenziswa kwe-HPMC kunokulungelelaniswa ngokweemfuno zokwenyani ukufezekisa isiphumo esihle sokwakha kunye nokusebenza kwexesha elide:
Kwi-plastering mortar, ikakhulu iphucula ukusebenza, ukugcinwa kwamanzi kunye nokunamathela kodaka;
Kudonga lwangaphandle lodaka lwe-insulation, amandla okudibanisa kunye nezinto zokugquma ziqiniswa ukuphucula ukumelana nokuqhekeka kunye nokusebenza;
Ngodaka olungenamanzi, luphucula ukugcinwa kwamanzi kunye nokubambelela, kunye nokuphucula ukusebenza kokwakhiwa;
Kwi-self-leveling mortar, iphucula i-fluidity, ukugcinwa kwamanzi kunye nokumelana nokuqhekeka ukuqinisekisa ukwakhiwa okugudileyo.
Njengesongezo sepolymer esebenzayo, i-AnxinCel®HPMC inethuba elibanzi lokusetyenziswa kwiidaka zokwakha. Ngophuhliso oluqhubekayo lobugcisa bokwakha, iintlobo kunye nemisebenzi ye-HPMC iya kuqhubeka iphuculwa, kwaye indima yayo ekuphuculeni ukusebenza kodaka, ukuphucula ukusebenza kakuhle kolwakhiwo, kunye nokuqinisekisa ukuba umgangatho weprojekthi uya kubaluleke kakhulu. Kwixesha elizayo, ukusetyenziswa kwe-HPMC kwintsimi yokwakha kuya kubonisa indlela ebanzi kunye neyantlukwano.
Ixesha lokuposa: Dec-26-2024