Umgubo wePutty luhlobo lwezixhobo zokuhombisa isakhiwo, izinto eziphambili yi-talcum powder kunye neglue. Umaleko omhlophe kumphezulu wegumbi elingenanto osandula ukuthengwa yiputty. Ngokwesiqhelo ubumhlophe beputty bungaphezulu kwama-90° kwaye ubuncinci bungaphezulu kwama-330°.
I-Putty luhlobo lwezixhobo ezisisiseko ezisetyenziselwa ukulungisa udonga, ezibeka isiseko esihle senyathelo elilandelayo lokuhombisa (ukupenda kunye nephepha lodonga). I-Putty yahlulwe yaba ziintlobo ezimbini: i-putty ngaphakathi kodonga kunye ne-putty eludongeni lwangaphandle. I-putty yangaphandle yodonga inokumelana nomoya nelanga, ngoko ke ine-gelation elungileyo, amandla aphezulu kunye ne-index ephantsi yokusingqongileyo. I-index epheleleyo ye-putty eludongeni lwangaphakathi ilungile, kwaye icocekile kwaye inobuhlobo nokusingqongileyo. Ke ngoko, udonga lwangaphakathi alusetyenziswa ngaphandle kwaye udonga lwangaphandle alusetyenziswa ngaphakathi. Ii-putty zihlala zisekelwe kwi-gypsum okanye kwisamente, ngoko ke iindawo ezirhabaxa kulula ukuzibopha ngokuqinileyo. Nangona kunjalo, ngexesha lokwakha, kusafuneka ukubrasha umaleko we-interface agent kwisiseko ukuze uvale isiseko kwaye uphucule ukunamathela kodonga, ukuze i-putty ikwazi ukubotshelelwa ngcono kwisiseko.
Abasebenzisi abaninzi be-putty powder kufuneka bavume ukuba ukucocwa kwe-putty powder yingxaki enkulu kakhulu. Kuya kubangela ukuba ipeyinti ye-latex iwe, kunye nokuqhekeka nokuqhekeka komaleko we-putty, okuya kubangela ukuqhekeka kwipeyinti ye-latex.
Ukususa umgubo kunye nokwenza mhlophe i-putty powder okwangoku zezona ngxaki zixhaphakileyo emva kokwakhiwa kwe-putty. Ukuze siqonde izizathu zokususa umgubo we-putty, kufuneka siqale siqonde izinto ezisisiseko kunye nemigaqo yokunyanga ye-putty powder, size sidibanise umphezulu wodonga ngexesha lokwakhiwa kwe-putty. Ukoma, ukufunxwa kwamanzi, ubushushu, ukoma kwemozulu, njl.
Izizathu ezisi-8 eziphambili zokuwa komgubo we-putty.
isizathu sokuqala
Amandla okubopha e-putty awanelanga ukubangela ukususwa komgubo, kwaye umenzi unciphisa iindleko ngokungazi. Amandla okubopha e-rubber powder aphantsi, kwaye ubungakanani bokongeza buncinci, ingakumbi kwi-wall putty yangaphakathi. Kwaye umgangatho weglue unento yokwenza kakhulu nobungakanani obongeziweyo.
Isizathu sesibini
Ifomula yoyilo engafanelekanga, ukukhethwa kwezinto kunye neengxaki zesakhiwo zibaluleke kakhulu kwifomula ye-putty. Umzekelo, i-hydroxypropyl methylcellulose (HPMC) isetyenziswa njenge-putty engangeni manzi eludongeni lwangaphakathi. Nangona i-HPMC ibiza kakhulu, ayisebenzi kwi-fillers ezifana ne-double fly powder, i-talcum powder, i-wollastonite powder, njl. Ukuba kusetyenziswa i-HPMC kuphela, iya kubangela i-delamination. Nangona kunjalo, i-CMC kunye ne-CMS ezinamaxabiso aphantsi azisusi i-powder, kodwa i-CMC kunye ne-CMS azinakusetyenziswa njenge-putty engangeni manzi, kwaye azinakusetyenziswa njenge-outer wall putty, kuba i-CMC kunye ne-CMS zisabela kwi-gray calcium powder kunye ne-white cement, eya kubangela i-delamination. Kukwakho nee-polyacrylamides ezongezwa kwi-lime calcium powder kunye ne-white cement njenge-waterproof coatings, eya kubangela nee-chemical reactions ezibangela ukususwa kwe-powder.
Isizathu Sesithathu
Ukuxubana okungalinganiyo sesona sizathu siphambili sokususwa komgubo we-putty kwiindonga zangaphakathi nezangaphandle. Abanye abavelisi kweli lizwe bavelisa umgubo we-putty ngezixhobo ezilula nezihlukeneyo. Azizo izixhobo zokuxuba ezikhethekileyo, kwaye ukuxubana okungalinganiyo kubangela ukususwa komgubo we-putty.
Isizathu sesine
Impazamo kwinkqubo yokuvelisa ibangela ukuba i-putty ibe ngumgubo. Ukuba umxube awunamsebenzi wokucoca kwaye kukho iintsalela ezingaphezulu, i-CMC kwi-putty eqhelekileyo iya kusabela kunye nomgubo we-calcium wothuthu kwi-putty engangeni manzi. I-CMC kunye ne-CMS kwi-putty yodonga lwangaphakathi kunye nodonga lwangaphandle. Isamente emhlophe ye-putty iyasabela ukubangela ukususwa komgubo. Izixhobo ezikhethekileyo zezinye iinkampani zixhotyiswe nge-port yokucoca, enokucoca iintsalela kumatshini, kungekuphela nje ukuqinisekisa umgangatho we-putty, kodwa nokusebenzisa umatshini omnye ngeenjongo ezininzi, kwaye uthenge isixhobo esinye ukuvelisa iintlobo ngeentlobo ze-putty.
Isizathu sesihlanu
Umahluko kumgangatho wezinto zokugcwalisa usenokubanga ukucocwa komgubo. Inani elikhulu lezinto zokugcwalisa lisetyenziswa kwi-putty yodonga yangaphakathi neyangaphandle, kodwa umxholo we-Ca2CO3 kwi-calcium powder enzima kunye ne-talc powder kwiindawo ezahlukeneyo wahlukile, kwaye umahluko kwi-pH uya kubangela ukucocwa komgubo we-putty, njengaleyo yaseChongqing naseChengdu. Umgubo ofanayo ngerabha usetyenziswa kwi-putty yodonga yangaphakathi, kodwa umgubo we-talcum kunye nomgubo we-calcium enzima zahlukile. EChongqing, ayisusi umgubo, kodwa eChengdu, ayisusi umgubo.
isizathu sesithandathu
Isizathu semozulu sikwasisizathu sokususwa komgubo we-putty kwiindonga zangaphakathi nezangaphandle. Umzekelo, i-putty kwiindonga zangaphakathi nezangaphandle inemozulu eyomileyo kunye nomoya ococekileyo kwiindawo ezithile ezomileyo emantla. Kukho imozulu yemvula, ukufuma ixesha elide, ipropati yokwenza ifilimu ye-putty ayilunganga, kwaye iya kulahlekelwa ngumgubo, ngoko ke ezinye iindawo zifanelekile kwi-putty engangeni manzi ene-calcium powder.
isizathu sesixhenxe
Izinto zokubopha ezingaphiliyo ezifana nomgubo we-calcium ongwevu kunye nesamente emhlophe azicocekanga kwaye ziqulathe umgubo omkhulu weempukane ezimbini. Oko kubizwa ngokuba ngumgubo we-calcium ongwevu oneemisebenzi emininzi kunye nesamente emhlophe enemisebenzi emininzi ethengiswayo azicocekanga, kuba kusetyenziswa uninzi lwezi zinto zokubopha ezingaphiliyo ezingaphiliyo, kwaye i-putty engangeni manzi yodonga lwangaphakathi nolwangaphandle ngokuqinisekileyo ayizukuba nomgubo kwaye ayizukuba namanzi.
isizathu sesibhozo
Ehlotyeni, ukugcinwa kwamanzi kwe-putty kwiindonga zangaphandle akwanelanga, ingakumbi kwiindawo ezinobushushu obuphezulu kunye nomoya ophumayo njengeminyango neefestile eziphakamileyo. Ukuba ixesha lokuqala lokubeka umgubo we-calcium kunye nesamente alanelanga, iya kulahlekelwa ngamanzi, kwaye ukuba ayigcinwanga kakuhle, iya kuba ngumgubo onzima.
Ixesha lokuthumela: Juni-02-2023