Izicelo Ezivamile Ze-PU Sealant Kuzilungiselelo Zasolwandle

Ukwakha, ukulungisa, nokugcina imikhumbi yasolwandle isesimweni esihle kudinga ukusetshenziswa kwezinsimbi ezihlukahlukene ukuze kuqinisekiswe ubuqotho besakhiwo nokuvikela ekulimaleni kwamanzi. I-polyurethane (PU) sealant iyinketho ethandwayo ezindaweni zasolwandle ngenxa yokunamathela kwayo okuhle, ukuguquguquka, nokumelana nezimo zemvelo ezinzima. Kulesi sihloko, sizohlola ukusetshenziswa okuvamile kwe-PU sealant kuzilungiselelo zasolwandle nokuthi inikela kanjani ekusebenzeni okuphelele nokuphila isikhathi eside kwemikhumbi yasolwandle.

Ukuvala Amalunga Edekhi

Enye yezinhlelo zokusebenza eziyinhloko ze-PU sealant ezilungiselelweni zasolwandle ukuhlanganisa amalunga edekhi. Amalunga edekhi yizindawo ezisengozini lapho amanzi angangena khona futhi abangele umonakalo esakhiweni somkhumbi. I-PU sealant yenza uphawu oluqinile futhi oluguquguqukayo oluvimbela ukungena kwamanzi, ukunciphisa ingozi yokubola, isikhunta, nokugqwala. Izici zayo ezinhle zokunamathela ziqinisekisa uphawu oluhlala isikhathi eside olungamelana nokuchayeka njalo emanzini anosawoti, imisebe ye-UV, nezimo zezulu ezimbi kakhulu. Ukuthi ivala amalunga avundlile noma aqondile, i-PU sealant inikeza umgoqo ongangenisi amanzi osiza ukugcina ubuqotho bedekhi yomkhumbi.

Ama-Bonding kanye nokuvala ama-Hatches

Izikebhe ziyizingxenye ezibalulekile zomkhumbi wasolwandle, ezinikeza ukufinyelela ezindaweni zokugcina, amagumbi enjini, nezindawo zokuhlala. Ukuvala ama-hatches ngendlela efanele kubalulekile ukuvimbela ukungena kwamanzi nokuqinisekisa ukuphepha nokunethezeka kwabasebenzi nabagibeli. I-PU sealant ivamise ukusetshenziselwa ukubopha nokuvala ama-hatches, okwenza uphawu olungangeni manzi oluvikela ekuvuzeni nasekulimaleni komswakama. Ukuguquguquka kwayo kuvumela ukunyakaza nokudlidliza ngaphandle kokuyekethisa uphawu, okwenza kube kuhle ekusetshenzisweni kwe-hatch ezindaweni ezigcwele izimoto zomkhumbi. Ukwengeza, i-PU sealant inikeza ukumelana okuhle kakhulu nokuchayeka kwamanzi anosawoti, amakhemikhali, nokuguquguquka kwezinga lokushisa, iqinisekisa ukusebenza okuthembekile ngokuhamba kwesikhathi.

Ukuvala amawindi namaPortlights

Amafasitela nama-portlights abalulekile ekunikezeni ukukhanya kwemvelo, umoya omncane, nokubonakala emkhunjini wasolwandle. Ukuvala kahle lezi zikhala kubalulekile ukuvimbela ukungena kwamanzi nokugcina ubuqotho besakhiwo somkhumbi. I-PU sealant iyisinqumo esihle kakhulu sokuvala amawindi nama-portlights ngenxa yokunamathela kwayo okuphakeme nokuguquguquka. Yakha umgoqo ongenamanzi ovikela ekuvuzeni, ekudwebeni nasekugqwaleni, okuthuthukisa ukuqina nokuhlala isikhathi eside kwamafasitela omkhumbi. Ukwengeza, i-PU sealant ingakwazi ukumelana nokuchayeka njalo emisebeni ye-UV, amanzi anosawoti, kanye nezimo zezulu ezinzima, iqinisekisa ukusebenza okuhlala isikhathi eside ezindaweni zasolwandle.

Ukufakwa uphawu nge-Hull Fittings

Izinto ezifakwa ngaphakathi kwe-hull ziyizimbobo engxenyeni yomkhumbi evumela ukuhamba kwamanzi, njengamasistimu okupholisa, amaphampu e-bilge, noma ama-ballast systems. Ukuvala kahle izinsimbi zomkhumbi kubalulekile ukuze kuvinjwe ukungena kwamanzi nokugcina umkhumbi ungangeni manzi. I-PU sealant ijwayele ukusetshenziselwa ukuvala izinsimbi ngenxa yokunamathela kwayo okuqinile kanye nokumelana nokucindezela kwamanzi. Yakha uphawu oluguquguqukayo noluhlala njalo oluvimbela ukuvuza nokugqwala, okuqinisekisa ukuphepha nokusebenza komkhumbi. Ukuthi ivala ipulasitiki, insimbi, noma izifakelo ze-fiberglass, i-PU sealant inikeza umgoqo othembekile ekungeneni kwamanzi kanye nokulimala kwemvelo.

Ukuvala ama-Bulkheads kanye nokuhlanganisa

Ama-Bulkheads kanye nokuhlanganisa izingxenye zesakhiwo somkhumbi wasolwandle ezisiza ukuhlukanisa nokusekela izindawo ezahlukene zomkhumbi. Ukuvala kahle ama-bulkheads kanye nokuhlanganisa kubalulekile ukuze kugcinwe amandla, ukuzinza nokuphepha komkhumbi. I-PU sealant ivame ukusetshenziselwa ukuvala ama-bulkheads namajoyinti ahlangeneyo, okwenza isibopho esivikelekile esivimbela ukungena kwamanzi futhi sigcine ubuqotho besakhiwo somkhumbi. Izakhiwo zayo zokunamathela eziyingqayizivele ziqinisekisa uphawu oluqinile noluhlala njalo olungamelana nezingcindezi zokuzulazula nezinto zemvelo. Ukwengeza, i-PU sealant ihlinzeka ukumelana nomswakama, amakhemikhali, nokuchayeka kwe-UV, okuyenza ibe yisinqumo esihle sokuvala ama-bulkheads kanye nokuhlanganisa ezindaweni zasolwandle.

Sengiphetha, i-PU sealant idlala indima ebalulekile ekuqinisekiseni ubuqotho besakhiwo, ukusebenza, nokuphila isikhathi eside kwemikhumbi yasolwandle. Ukuguquguquka kwayo, ukuqina, kanye nokumelana nezimo zemvelo ezinokhahlo kuyenza ibe inketho ekahle ezinhlobonhlobo zezinhlelo zokusebenza ezilungiselelweni zasolwandle. Ukuthi amajoyinti edekhi yokuvala, ama-bonding, amafasitela avala, noma ama-hull fittings, i-PU sealant inikeza isixazululo esithembekile nesihlala isikhathi eside esivikela emonakalweni wamanzi nokugqwala. Ngokufaka i-PU sealant ezinqubweni zabo zokulungisa nokulungisa, ochwepheshe basolwandle bangathuthukisa ukuphepha, ukusebenza kahle, nokuqina kwemikhumbi, baqinisekise ukusebenza kahle nohambo olujabulisayo emanzini.