zazise
I-Relly Polymer Polymer Poller (RDP) yi-Emolly Emolmer Powter eveliswe yi-SPRAM eyomisa i-emulsion eqaqambileyo. Yinxalenye ebalulekileyo yeenkqubo zokufakelwa kobushushu njengoko iyonyusa intsebenzo kunye nokuqina kwenkqubo. I-RDP ikhuthaza ububi, iphucula ukumelana kwamanzi kwaye inciphise i-shrinkage, ngaloo ndlela kuncitshiswa imizobo kunye nokuphucula umgangatho wenkqubo yokufakelwa. Eli nqaku lijolise ekuphandeni kwefuthe le-Polymer Polymer Polly Pollemer kwiiNkqubo zokuHlala kwi-Irmal.
Ukubaluleka kweenkqubo zokufakwa
Ukufakelwa kobushushu kubalulekile ukugcina amandla kunye nokuqinisekisa indawo yokuphila entle. I-insunzing eyaneleyo inceda ukulawula amaqondo obushushu ngaphakathi kwaye kuncitshiswe ukusetyenziswa kweenkqubo zokufudumeza kunye nokupholisa. Kwizakhiwo zale mihla, iinkqubo zokutshiza ziyinxalenye ebalulekileyo yoyilo nolwakhiwo. Inkqubo iqulethe iingqimbaniso ezininzi zokuntywila ezifakwe ezindongeni, imigangatho kunye nophahla. Ukufakelwa kwakhona kunciphisa ukuhanjiswa kobushushu kunye nokuqinisekisa ukusebenza kwamandla amandla ngokugcina ubushushu bezizinzo ezizinzileyo.
Uhlobo lokufakelwa
Iindidi eziphambili zokufakelwa zibandakanya i-fiberglass, i-figrad foam, seluplose, kunye ne-figid foam. Ezi zixhobo ziyahluka kwiipropathi zokuthambisa, ukuqina, kunye neendleko. Ukukhetha kwezinto zokufakwa kuxhomekeka kuYilo loyilo, izinto zokusingqongileyo kunye nohlahlo-lwabiwo mali.
Iziphumo ze-polymer ye-polymer ye-polymer kwiNkqubo yokuHlala
Njengoko bekutshiwo ngaphambili, iipolymer ze-polymer ye-polymer zibalulekile ekuphuculeni ukusebenza kweenkqubo zokufakwa kwe-thermal. I-polymer powders inika izibonelelo ezininzi, kubandakanya:
1. Ukonyusa ububi
Ukunamathela kubaluleke kakhulu kufakelo olufanelekileyo lokufakelwa. I-RDP inokuphucula ububi phakathi kokufakwa kwezinto ezifakelweyo kunye nokufakwa kwamandla, ukwandisa amandla kunye nokuzinza kwenkqubo. Ukunamathela okuphuculweyo kunciphisa umngcipheko wokulibazisa nokuqinisekisa ukuqina kwexesha elide kwinkqubo yokufakwa.
2. Ukuphucula ukumelana kwamanzi
Ukuxhathisa kwamanzi kubalulekile ekwakhiweni kwezinto zokwakha njengoko kunciphisa umngcipheko wokuqokelelwa komswakama kunye nokukhula kobumba. I-RDP yi-hydrophobic, isenza ukuba ibe yinto eyongeziweyo engasenziyo kwiinkqubo zokufakwa. I-polymer powder iyayithintela ukungena kwamanzi, ukunciphisa umngcipheko womonakalo wamanzi kunye nokwandisa ukuqina kwenkqubo yokufakelwa.
3. Ukunciphisa i-shrinkage
I-Shrinkage yingxaki eqhelekileyo kwiinkqubo zokufakwa. I-Shrinkage ye-insubse ikhokelela kwi-rocks, ukulalanisa ngempumelelo yenkqubo. I-RDP inciphisa i-shrinkage ngokufakwa kwesikhuselo, igcina ubume bayo boqobo kunye nobungakanani bayo. I-shrinkage encitshisiweyo iqinisekisa ukuba inkqubo yokufakelwa i-inshontes ihlala isebenza, ekunikezeleni ukusebenza okungaguqukiyo.
4. Yongeza ukuguquguquka
Ukuguquguquka yipropathi ebalulekileyo yeenkqubo zokufakwa, njengoko izixhobo kufuneka zihambelane neemeko ezahlukeneyo zokusingqongileyo. I-RDP inokuphucula i-elasticity kunye nokuguquguquka kwezinto zokufakwa, ukuqinisekisa ukuba banokuziqhelanisa namanqanaba ahlukeneyo kunye nenqanaba lokufuma. Ukuguquguquka okwandayo kwento yokufakwa kwezinto zokufakwa kuphucula ukuqina kwenkqubo yokufakelwa.
ukuququmbela
Kwisishwankathelo, i-polymer ye-polymer ye-polymer ye-polymer yinxalenye ebalulekileyo yeenkqubo zokufakwa kwe-thermal. I-polymer powders ibonelela ngezibonelelo ezininzi ezinyusa intsebenzo kunye nokuqina kweenkqubo zokufakwa. I-RDP iphucula ubunamatheko, iphucula ukumelana kwamanzi, inciphisa i-shrinkage kwaye yonyusa ukuguquguquka. Uphuculo ekusebenzeni kwenkqubo yokufakelwa kwenkqubo yokufakwa, ukuthuthuzela kunye nokuzinza. Ke ngoko, kunyanzelekile ukuba basebenzise i-RP ekumgangatho ophezulu ukusuka kuMvelisi odume ngokukhuselekileyo ukuqinisekisa ukusebenza nokuzithemba kwenkqubo yokufakelwa.
IXESHA LOKUQALA: UJUL-26-2023