I-Methylhydroxyethylcellulose (MHEC) i-polymer compound esetyenziswa ngokubanzi kwizinto zokwakha kwaye ineenzuzo ezibalulekileyo kwizicelo ze-putty. Nalu uncedo oluphambili lwe-methylhydroxyethylcellulose kwi-putty applications:
1. Ukuphucula ukusebenza kolwakhiwo
1.1 Ukuphucula ukugcinwa kwamanzi
I-Methyl hydroxyethyl cellulose inokugcinwa kwamanzi okugqwesileyo, okunceda ukwandisa ixesha elivulekileyo le-putty, ukuvumela umfaki-sicelo ukuba enze uhlengahlengiso kunye nokuchukumisa. Ukongezelela, ukugcinwa kwamanzi okulungileyo kuthintela i-putty ukuba yome ngokukhawuleza emva kokusetyenziswa, ukunciphisa umngcipheko wokuqhawula kunye ne-chalking.
1.2 Ukwandisa ukuguquguquka nokusebenza kakuhle kolwakhiwo
I-MHEC inokuphucula kakhulu i-fluidity ye-putty, okwenza kube lula ukuyisebenzisa kunye nokusabalalisa. Oku kunokunciphisa amanqaku ebrashi kunye namaqamza ngexesha lenkqubo yokwakha kunye nokuphucula umgangatho wokwakha kunye ne-aesthetics ye-putty.
1.3 Ukubonelela ngokubambelela kakuhle
I-MHEC inokuphucula ukunamathela phakathi kwe-putty kunye ne-substrate, iqinisekisa ukuzinza kunye nokuqina kwengubo. Oku kubaluleke kakhulu kulwakhiwo kwiindawo eziyinkimbinkimbi okanye ezinobushushu obuphezulu, njengoko kuthintela umaleko we-putty ukuba uhlambuluke kwaye ukhuphe.
2. Ukuphucula iimpawu ezibonakalayo ze-putty
2.1 Yandisa ukunganyangeki kwee-crack
Ngenxa yokugcinwa kwamanzi kunye nomphumo weplastiki we-MHEC, i-putty inokunciphisa ngokulinganayo ngexesha lokumisa, ukunciphisa ukukwazi ukomisa kunye nokuqhekeka. Ukuguquguquka kwe-putty kuphuculwe, kuyivumela ukuba ilungelelanise ngcono ukonakala okuncinci kwi-substrate ngaphandle kokuqhekeka.
2.2 Ukuphucula ukuxhathisa ukunxiba
I-MHEC iphucula ubulukhuni kunye nokuqina kwe-putty, okwenza ukuba ubuso bayo bube bunzima. Oku kubaluleke kakhulu kwiindonga ezisetyenziswa rhoqo okanye zixhomekeke kwi-friction, ukunceda ukwandisa ubomi bodonga.
2.3 Ukuphucula ukumelana nemozulu
I-MHEC kwi-putty inokuphucula ukuchasana kwemozulu, ukuvumela ukuba igcine ukusebenza okuzinzile phantsi kweemeko zemozulu ezahlukeneyo. Nokuba kubushushu obuphezulu, ubushushu obuphantsi okanye indawo efumileyo, i-putty inokugcina iimpawu zayo ezibalaseleyo zomzimba kwaye ayichatshazelwa lula lutshintsho lwemo engqongileyo.
3. Lungiselela ukuzinza kweekhemikhali zeputty
3.1 Ukuphucula ukuxhathisa kwealkali
I-Methyl hydroxyethyl cellulose inokuphucula ukuxhathisa kwe-alkali ye-putty kunye nokuthintela ukuthotywa kokusebenza okubangelwa ukhukuliseko lwezinto ze-alkaline. Oku kuqinisekisa ukuba i-putty igcina ukusebenza kwayo okugqwesileyo kunye nenkangeleko xa idibana nezinto ezine-alkaline ezifana ne-cementitious substrates.
3.2 Ukuphucula iimpawu ze-antibacterial kunye ne-antifungal
I-MHEC ineempembelelo ezithile zokulwa ne-antibacterial kunye ne-anti-mildew, ezinokuthintela ukukhula kweebhaktheriya kunye nokubumba kunye nokukhusela amabala e-mildew kunye nezivumba ezivela kwi-putty surface. Oku kubaluleke ngakumbi kwiindawo ezifumileyo okanye ezifumileyo ukunceda ukugcina iindonga zicocekile kwaye zicocekile.
4. Ukhuseleko lokusingqongileyo kunye neenzuzo zoqoqosho
4.1 Iimpawu zokhuseleko lokusingqongileyo
I-Methyl hydroxyethyl cellulose yinto eluhlaza kunye nendalo engqongileyo engenabungozi kwaye ayinabungozi kumzimba womntu kunye nokusingqongileyo. Ukusetyenziswa kwayo kunokunciphisa ukusetyenziswa kwezinye izongezo zekhemikhali ezinobungozi kunye nokunciphisa ukungcoliseka kwendalo ngexesha lenkqubo yokwakha.
4.2 Ukunciphisa iindleko
Nangona iindleko zokuqala ze-MHEC zinokuba ziphezulu, ukusebenza kwayo ngokufanelekileyo kwi-putty kunokunciphisa inani lezinto ezisetyenzisiweyo kunye nexesha lesicelo, ngaloo ndlela ukunciphisa iindleko zokwakha ngokubanzi. Ubomi obude benkonzo kunye neemfuneko zogcino oluncinane nazo zikhokelela kwiinzuzo zezoqoqosho zexesha elide.
5. Uluhlu olubanzi lwezicelo
I-Methyl hydroxyethyl cellulose ayifanelekanga kuphela kwi-putty yodonga lwangaphakathi, kodwa isetyenziswa ngokubanzi kwizinto ezahlukeneyo zokwakha ezifana ne-putty eludongeni lwangaphandle, i-anti-cracking mortar, kunye ne-self-leveling mortar. Ukuguquguquka kwayo kunye neepropathi ezigqwesileyo zenza ukuba ibe sisongezo esiyimfuneko kulwakhiwo lwangoku lwezakhiwo.
I-Methylhydroxyethylcellulose ineenzuzo ezibalulekileyo kwizicelo ze-putty. Ngokuphucula ukugcinwa kwamanzi, ukwakhiwa kwamanzi, ukunamathela kunye neempawu zomzimba, i-MHEC inokuphucula kakhulu ukusebenza kokwakhiwa kunye nokusebenzisa umphumo we-putty. Ukongeza, iipropathi zayo ezihambelana nokusingqongileyo kunye neenzuzo zoqoqosho nazo ziyenza ibe sisongezo sezinto zokwakha ezifanelekileyo. Ngophuhliso oluqhubekayo lobugcisa bokwakha, amathuba okufaka isicelo se-MHEC kwi-putty aya kuba banzi.
Ixesha lokuposa: Jul-15-2024