Ukwamukela Ukusimama: Ukunyuka Kwezitywini Ezisekelwe Emanzini

Eminyakeni yamuva nje, kube nokuguquguquka okuphawulekayo kwezinqubo ezisimeme kuzo zonke izimboni ezihlukahlukene, futhi imboni yokumboza iyafana. Ama-sealers asekelwe emanzini avele njengabahamba phambili kulo mnyakazo, ahlinzeka ngenqwaba yezinzuzo ezibhekana nakho kokubili ukukhathazeka kwemvelo kanye nezidingo zokusebenza.

Ama-sealer-based sealers, abuye aziwe ngokuthi ama-sealers atholakala emanzini, angamakhemikhali asebenzisa amanzi njengesithwali se-solvent esiyinhloko esikhundleni sezincibilikisi zendabuko ezifana ne-petroleum distillates noma i-volatile organic compounds (VOCs). Lawa ma-sealers ngokuvamile ahlanganisa ama-acrylic noma ama-polyurethane resins ahlakazwe emanzini, kanye nezithasiselo zokunamathela okuthuthukisiwe, ukuqina, nokusebenza.

Enye yezinzuzo eziyinhloko zama-sealers asekelwe emanzini umthelela wazo omncane wemvelo. Ngokuqukatha ama-VOC aphansi noma ayiziro, anikela ekuthuthukisweni kwekhwalithi yomoya wasendlini futhi anciphise ukukhishwa okuyingozi, awenze afanelekele ukusetshenziswa ezindaweni ezizwela imvelo. Lokhu kuvumelana nemvelo kuhambisana nesidingo esikhulayo sezinto zokwakha ezisimeme nezinqubo.

Enye inzuzo eyinhloko yama-sealers asekelwe emanzini kulula ukuyisebenzisa. Ngokungafani nama-solvent-based sealers, avame ukudinga imishini ekhethekile nezinhlelo zokungenisa umoya, ama-sealers asekelwe emanzini angasetshenziswa kusetshenziswa amabhulashi, ama-roller, noma izifutho, okuvumela ukusetshenziswa okuphumelelayo nokungenazinkinga ezindaweni ezihlukahlukene. Lokhu kusebenziseka kalula akugcini nje ngokusindisa isikhathi nomsebenzi kodwa futhi kunciphisa ukuchayeka kumakhemikhali ayingozi, kuthuthukise ukuphepha kwezisebenzi.

Ngaphezu kwezinzuzo zabo zemvelo nezingokoqobo, ama-sealers asekelwe emanzini anikeza izici zokusebenza ezinhle kakhulu. Zinikeza isivikelo esiqinile emazingeni omswakama, emisebeni ye-UV, nesimo sezulu, okuwenza afanelekele kokubili ukusetshenziswa kwangaphakathi nangaphandle. Izikhathi zabo zokomisa ngokushesha zivumela ukuguqulwa okusheshayo kanye nesikhathi esincane sokuphumula, okubenza balungele amaphrojekthi anesikhathi esinqunyiwe esiqinile noma lapho kudingeka khona amajazi amaningi.

Ama-sealer asekelwe emanzini nawo ahlukahlukene, alungele inhlobonhlobo yama-substrates, okuhlanganisa ukhonkolo, ukhuni, amatshe, nobumayoni. Kungakhathaliseki ukuthi ukuvala umgwaqo, ukuvikela uvulandi, noma ukuthuthukisa ukubukeka kwephansi elingaphakathi, ama-sealer-based sealers ahlinzeka ngezixazululo ezihlukahlukene zezinhlelo zokusebenza ezihlukahlukene.

Sengiphetha, ama-sealers asekelwe emanzini amelela isisombululo esimeme nesisebenzayo sokuvikela nokuthuthukisa izindawo ezihlukahlukene. Ngomthelela wazo omncane wemvelo, ukusebenziseka kalula, izikhathi zokomisa ngokushesha, kanye nokusetshenziswa kwezinto ezihlukahlukene, ama-sealer-based sealer avula indlela yekusasa eliluhlaza nelizinzile embonini yokumboza. Ngokwamukela lezi zingubo eziqanjiwe, singakha umhlaba ogqamile, ozinzile wezizukulwane ezizayo.

Uma unemibuzo ethile noma izidingo eziqondile mayelana nokhonkolo onemibala, ungakwazithintana nathi.