Ukusetshenziswa okujwayelekile kwezimpushana ze-polymer ezihlakazekayo

I-powder yenjoloba yenziwe ngokushisa okuphezulu, ukucindezela okukhulu, ukomisa isifutho kanye ne-homopolymerization ngezinhlobonhlobo zama-micropowder asebenzayo, angathuthukisa kakhulu ikhono lokubopha kanye namandla aqinile odaka. , ukusebenza kokuguga kokushisa okuvelele, izithako ezilula, kulula ukuzisebenzisa, kusivumela ukuthi sikhiqize udaka oluxubekile olusezingeni eliphezulu. Ukusetshenziswa okujwayelekile kwezimpushana ze-polymer ezihlakazekayo yilezi:

Ama-Adhesives: ama-tile adhesives, ama-adhesives okwakhiwa kanye nama-insulation panel;

I-Wall mortar: udaka lwangaphandle lwe-thermal insulation, udaka lokuhlobisa;

Udaka lwaphansi: udaka oluzilinganisa, udaka lokulungisa, udaka olungangeni manzi, i-ejenti yokusebenzelana kwempushana eyomile;

Izembatho zempushana: ukhonkolo lukasimende kanye nezingubo ezilungiswe nge-putty powder kanye nempushana ye-latex yezindonga nophahla lwangaphakathi nangaphandle;

Isigcwalisi: i-tile grout, udaka oluhlangene.

Impushana ye-latex ehlakazeka kabushaayidingi ukugcinwa nokuthuthwa ngamanzi, ukunciphisa izindleko zokuhamba; isikhathi eside sokugcina, i-antifreeze, kulula ukuyigcina; ivolumu encane yokupakisha, isisindo esincane, kulula ukuyisebenzisa; Ingasetshenziswa njenge-premix eguquliwe nge-synthetic resin, futhi idinga kuphela ukwengeza amanzi uma usebenzisa, okungagcini nje ukugwema amaphutha ekuxubeni endaweni yokwakha, kodwa futhi kuthuthukisa ukuphepha kokuphathwa komkhiqizo.

Odakeni, okokuthuthukisa ubuthakathaka bodaka lukasimende lwendabuko olufana nokuba brittleness kanye ne-high elastic modulus, kanye nokunikeza udaka lukasimende ukuguquguquka okungcono namandla ebhondi eqinile ukumelana nokubambezeleka kokuqhekeka kodaka lukasimende. Njengoba i-polymer kanye nodaka lwakha isakhiwo senethiwekhi esingena ngaphakathi, ifilimu ye-polymer eqhubekayo yenziwa ezimbotsheni, eqinisa isibopho phakathi kwama-aggregates futhi ivimbe ezinye ze-pores ku-mortar. Ngakho-ke, udaka olushintshiwe ngemva kokuqina lunokusebenza okungcono kunodaka lukasimende. isithuthukile.

I-polymer powder ehlakazekayo ihlakazeka ibe yifilimu futhi isebenza njengokuqiniswa njenge-adhesive yesibili; i-colloid evikelayo idonswa uhlelo lodaka (ifilimu ngeke ibhujiswe ngamanzi ngemuva kokubunjwa kwefilimu, noma "ukuhlakazeka kwesibili"); I-polymer resin eyenza ifilimu Njengento eqinisayo isakazwa kulo lonke uhlelo lodaka, ngaleyo ndlela ikhulise ukuhlangana kodaka.