Indima yempuphu ye-VAE ekunamathiseleni ithayela

Impuphu ye-VAE: isithako esiyinhloko se-adhesive yethayela

Izinamathiseli zamathayili ziyinto ebalulekile esetshenziswa embonini yokwakha ukubopha amathayili ezindongeni nasemaphansi. Enye yezingxenye eziyinhloko ze-adhesive yamathayili yi-VAE (vinyl acetate ethylene) powder.

Iyini i-VAE powder?

Impuphu ye-VAE iyi-copolymer eyenziwe nge-vinyl acetate ne-ethylene. Ivame ukusetshenziswa njenge-glue ezinhlotsheni ezahlukene zokusebenza, kufaka phakathi izinamathiselo, upende, kanye nama-putty odongeni. Izimpuphu ze-VAE zinezakhiwo ezinhle kakhulu zokubopha futhi zilungele ukusetshenziswa kokwakha lapho kudingeka khona izibopho eziqinile.

Kuyini ukunamathela kwethayela?

Izinamathiseli zethayela ziyingxube yezinto ezihlanganisa izihlanganisi, izigcwalisi kanye nezithasiselo. Inhloso yesinamathiseli sethayela ukunikeza isibopho esiqinile phakathi kwethayela kanye nesisekelo. Isinamathiseli sethayela sivame ukufakwa ungqimba oluncane kusetshenziswa i-trowel ehlukanisiwe, bese ithayela libekwa phezu kwesinamathiseli bese licindezelwa endaweni yalo.

Indima yempuphu ye-VAE ekunamathiseleni ithayela

Impuphu ye-VAE iyisithako esibalulekile kuma-adhesive ethayela. Isebenza njengesihlanganisi, ibamba ezinye izithako ndawonye futhi inikeze ukunamathela okuqinile ezindaweni. Ama-adhesive e-VAE aphinde anikeze ukuguquguquka nokumelana namanzi, okwenza ama-adhesive ethayela ahlale isikhathi eside.

Ngaphezu kwezakhiwo zayo zokunamathela, izimpushana ze-VAE zingasetshenziswa njengezigcwalisi ezintanjeni zethayela. Izinhlayiya ezincane zempushana ye-VAE zigcwalisa noma yiziphi izikhala ezincane phakathi kwethayela nesisekelo, okudala isibopho esiqinile nesilinganayo. Lokhu kubaluleke kakhulu lapho kufakwa amathayela amakhulu noma amathayela ezindaweni ezingalingani, njengoba noma yiziphi izikhala zingabangela ukuthi amathayela aqhekeke noma akhululeke ngokuhamba kwesikhathi.

Ekuphetheni

Ama-powder e-VAE ayizithako ezibalulekile kuma-adhesive e-tile anezakhiwo zokubopha nokugcwalisa ezidala isibopho esiqinile nesihlala isikhathi eside phakathi kwe-tile ne-substrate. Uma ukhetha umkhiqizo wokunamathela we-tile, ikhwalithi ye-powder ye-VAE esetshenziswayo kumele icatshangelwe njengoba lokhu kungathinta ukusebenza komkhiqizo jikelele. Khetha njalo umkhiqizo wekhwalithi ephezulu kumkhiqizi odumile bese ulandela imiyalelo yomenzi ukuze uthole imiphumela emihle kakhulu.