Ithini indima ye-RDP ekunamathiseleni amathayela?

I-Redispersible polymer powder (RDP) iwuhlobo lwe-polymer powder olusetshenziswa ekunamatheleni kwamathayela ukuze kuthuthukiswe izakhiwo zokunamathela zomkhiqizo.I-RDP iyimpushana eyenziwe ngezinhlobonhlobo zama-polymers, njengama-acrylics, i-vinyl acetate, i-ethylene, ne-styrene-butadiene copolymers.Isetshenziselwa ukuthuthukisa ukunamathela, ukuguquguquka, nokumelana namanzi kwe-adhesive tile.

Indima eyinhloko ye-RDP ku-adhesive tile ukuthuthukisa ukunamathela kwe-adhesive ku-substrate.Lokhu kufezwa ngokunikeza isibopho esiqinile phakathi kwe-adhesive ne-substrate.I-RDP iphinde ithuthukise ukuguquguquka kwe-adhesive, ivumela ukuthi ihambe ne-substrate futhi ivimbele ukuqhekeka.Ukwengeza, i-RDP ithuthukisa ukumelana namanzi kwe-adhesive, ivumela ukuthi ihlale iqinile ngisho nalapho ibhekene nomswakama.

I-RDP iphinde isetshenziselwe ukuthuthukisa ukusebenza kwe-adhesive.Lokhu kwenziwa ngokuthuthukisa izakhiwo zokugeleza ze-adhesive, okwenza kube lula ukusabalalisa nokusebenzisa.Ukwengeza, i-RDP ithuthukisa isikhathi esivulekile se-adhesive, ivumela ukuthi ihlale isebenza isikhathi eside.Lokhu kubaluleke kakhulu uma usebenza nezindawo ezinkulu, njengoba kuvumela umsebenzisi ukuthi aqedele umsebenzi ngesikhathi esifanele.

I-RDP iphinde ithuthukise amandla okunamathela.Lokhu kwenziwa ngokwandisa amandla okuhlangana okunamathelayo, okuvumela ukuba kwakhe isibopho esiqinile ne-substrate.Ukwengeza, i-RDP inyusa amandla okunamathela okunamathelayo, okuyivumela ukuthi imelane namandla amakhulu ngaphandle kokuphuka.Lokhu kubaluleke kakhulu uma usebenza ngamathayili asindayo, njengoba kuvumela okunamathelayo ukuthi kuhlale kuqinile ngisho nalapho kunemithwalo esindayo.

Ekugcineni, i-RDP ithuthukisa izici zobuhle ze-adhesive.Lokhu kwenziwa ngokunikeza isiphetho esibushelelezi ku-adhesive, ukuyivumela ukuthi ihlangane nama-tile azungezile.Ukwengeza, i-RDP ithuthukisa umbala we-adhesive, ivumela ukuthi ihambisane nombala wama-tile.Lokhu kubaluleke kakhulu uma usebenza ngamathayili okuhlobisa, njengoba kuvumela ukunamathela ukuthi kuhlanganiswe nomklamo jikelele.

Sengiphetha, i-RDP iyingxenye ebalulekile yokunamathisela amathayili.Ithuthukisa ukunamathela, ukuguquguquka, ukumelana namanzi, ukusebenza kahle, amandla, kanye nezakhiwo zobuhle ze-adhesive.Lokhu kuvumela i-adhesive ukuthi yakhe isibopho esiqinile ne-substrate, ihlale isebenza isikhathi eside, futhi inikeze isiphetho esibushelelezi.I-RDP iyingxenye ebalulekile yokunamathisela amathayili, futhi ukusetshenziswa kwayo kubalulekile ukuze kuzuzwe imiphumela oyifunayo.