I-polymer powder ephindwe kabini kunye ne-latex emhlophe zimbini iintlobo ezahlukeneyo zeepolymers ezisetyenziswa kwishishini lokwakha, ngakumbi kwimveliso yezinto zokwakha kunye neengubo.Nangona zombini iimveliso zenziwe ngezinto ezifanayo ezisisiseko, zineempawu ezahlukeneyo ezenza ukuba zilungele izicelo ezahlukeneyo.Kweli nqaku, siphonononga umahluko ophambili phakathi kwe-latex powder ehlakazekayo kunye ne-latex emhlophe kwaye sichaze ukuba kutheni zombini ziyinxalenye ebalulekileyo yoyilo lwangoku.
Okokuqala, makhe siqale ngezinto ezisisiseko.ILatex yi-emulsion esekwe ngamanzi ebisi yobisi yeepolima zokwenziwa ezifana ne-styrene-butadiene, i-vinyl acetate, kunye ne-acrylics.Ngokuqhelekileyo isetyenziswe njenge-adhesive okanye i-adhesive kwimveliso yezinto ezahlukeneyo zokwakha, ukusuka kwi-drywall joint compound kunye ne-tile adhesives kwi-cement mortar kunye ne-stucco coatings.Ezona ndlela zimbini zixhaphakileyo zelatex ezisetyenziswa ekwakhiweni ziphinda zidispersible latex powder kunye nelatex emhlophe.
I-polymer powder e-redispersible, eyaziwa ngokuba yi-RDP, i-powder-flowing powder eyenziwe ngokuxuba i-latex prepolymers, iifayili, i-anti-caking agents kunye nezinye izongezo.Xa ixutywe namanzi, ihlakazeka ngokulula ukwenza i-emulsion ezinzileyo, ene-homogeneous kwaye inokongezwa kwimixube eyomileyo efana ne-samente okanye i-gypsum ukuphucula ukusebenza, ukubambelela kunye nokuqina.I-RDP isetyenziswa ngokubanzi ekuveliseni i-dry-mix mortars, i-self-leveling compounds kunye ne-gypsum-based finishes ngenxa yokugcinwa kwamanzi okugqwesileyo, amandla kunye nokuguquguquka.
I-latex emhlophe, ngakolunye uhlangothi, i-emulsion ye-liquid elungele ukusetyenziswa ye-latex yokwenziwa enokuthi isetyenziswe ngokuthe ngqo kwimigangatho njenge-adhesive, primer, sealer okanye ipeyinti.Ngokungafaniyo ne-RDP, i-latex emhlophe ayifuni ukuba ixutywe namanzi okanye ezinye izinto ezomileyo.Inonamathela ngokugqwesileyo kwiintlobo ezahlukeneyo ze-substrates ezibandakanya ikhonkrithi, i-masonry, imithi kunye nesinyithi kwaye isetyenziselwa ngokukodwa ukuveliswa kweepeyinti, iingubo kunye ne-sealants.Ndiyabulela kwifom yayo yolwelo, ingasetyenziswa ngokulula ngebrashi, i-roller okanye i-spray kwaye yome ngokukhawuleza ukwenza ifilimu engapheliyo engenamanzi.
Ke, yintoni umahluko ophambili phakathi komgubo welatex ophinda uhlawulwe kunye ne-latex emhlophe?Okokuqala, ziyahluka ngenkangeleko.I-RDP ngumgubo ococekileyo omele uxutywe namanzi ukuze wenze i-emulsion, ngelixa i-latex emhlophe iyilwelo olunokuthi lusetyenziswe ngokuthe ngqo kwiindawo.Okwesibini, zisetyenziswa ngokwahlukileyo.I-RDP isetyenziswa ikakhulu njenge-additives kwimixube eyomileyo, ngelixa i-latex emhlophe isetyenziswa njenge-coating okanye i-sealant.Ekugqibeleni, iimpawu zabo ziyahluka.I-RDP ibonelela ngokusebenza okugqwesileyo, ukubambelela kunye nokuguquguquka, ngelixa i-latex emhlophe ibonelela ngokugqwesileyo kwamanzi kunye nokuqina.
Kuyafaneleka ukuba uqaphele ukuba zombini i-latex powder kunye ne-latex emhlophe zineenzuzo zabo ezizodwa kunye nokusetyenziswa.I-RDP ilungele ukusetyenziswa kumxube owomileyo wodaka kunye nezinye izinto zesamente, ngelixa i-latex emhlophe ilungele ukusetyenziswa kwiipeyinti, iingubo kunye nezitywini.Nangona kunjalo, zombini iimveliso zinezinto ezininzi kwaye zinokusetyenziswa kuluhlu olubanzi lwezicelo, kuxhomekeke kwiimfuno ezithile zeprojekthi.
Lilonke, kubalulekile ukuqonda umahluko phakathi kwepolymer powders kunye nelatex emhlophe ukuze ukhethe eyona mveliso ifanelekileyo kwisicelo sakho.Zombini iimveliso zibonelela ngentsebenzo ekhethekileyo, kwaye ngokukhetha imveliso efanelekileyo yomsebenzi, unokuqiniseka ngekhwalithi ephezulu, iziphumo ezihlala ixesha elide.Njengoko itekhnoloji ye-latex yokwenziwa iqhubela phambili, kusenokwenzeka ukuba iimveliso ezintsha nezintsha ziya kuphuhliswa kwixesha elizayo eziya kwandisa ngakumbi uluhlu lwezicelo zezi polima zisebenza ngeendlela ezininzi.
Ixesha lokuposa: Jul-03-2023