中文
Ndi kupita patsogolo kosalekeza kwa ukadaulo wochotsa mafuta m'nyanja, kufunikira kwa zipangizo zoyendera m'makampani oyendera mafuta m'nyanja kukukulirakuliranso. Monga mtundu watsopano wa zinthu zoteteza, Spray Polyurea Elastomer (PU) imagwiritsidwa ntchito kwambiri pantchito yoyendetsa mafuta ndi gasi m'nyanja chifukwa cha mphamvu zake zabwino zakuthupi ndi zamankhwala, makamaka m'mapulatifomu opanga mafuta m'nyanja, malo opangira FPSO ndi SPM.
Chitetezo cha ntchitopayipi yokhala ndi spempheranipkulureaeLastomer imachokera ku makhalidwe ake apadera aukadaulo, makamaka kuphatikizapo:
- Sili ndi chothandizira, limachira msanga, ndipo limatha kupopedwa pamalo aliwonse opindika, opendekeka komanso oimirira.
2. Sichikhudzidwa ndi chinyezi ndi kutentha, ndipo sichikhudzidwa ndi kutentha kwa malo ndi chinyezi panthawi yomanga (chingamangidwe pa -28°C; chikhoza kupopedwa ndi kutsukidwa pa ayezi).
3. Zigawo ziwiri, 100% yolimba, ilibe mankhwala aliwonse osinthika (VOC), ndi yoteteza chilengedwe, yopanda kuipitsa,ukhondo komanso wopanda vuto lililonsein kugwiritsa ntchito.
4. Kupopera kapena kuthira kutentha, makulidwe a kapangidwe kamodzi amatha kuyambira mazana a ma microns mpaka masentimita angapo, kugonjetsa zovuta za kapangidwe kambiri m'mbuyomu.
5. Kapangidwe kake kabwino kwambiri ka thupi ndi mankhwala, mphamvu yolimba kwambiri yokoka komanso yogwira ntchito, kusinthasintha, kukana kuwonongeka, kukana kutsetsereka, kukana ukalamba komanso kukana dzimbiri.
6. Ili ndi kukhazikika kwabwino kwa kutentha, ingagwiritsidwe ntchito kwa nthawi yayitali pa 120℃, ndipo imatha kupirira kutentha kwakanthawi kochepa pa 350℃.
ThePaipi ya CDSRndi chivundikiro cha PUimapereka chithandizo champhamvu pa mayendedwe a mafuta a m'nyanja. Kugwira ntchito kwake bwino sikuti kumangowonjezera mphamvu yoyendera ndi chitetezo cha mafuta a m'nyanja, komanso kumawonjezera kwambiri moyo wa ntchito ya payipi, kuchepetsa chiopsezo cha kutayikira kwa mafuta, komanso kumapereka chitsimikizo cha magwiridwe antchito otetezeka a mapaipi oyendera mafuta a m'nyanja. Ndi kupita patsogolo kosalekeza kwa ukadaulo ndi kukulitsa malo ogwiritsira ntchito,payipi yokhala ndiPU chivundikiroidzachita gawo lofunika kwambiri mtsogolo mumakampani amafuta ndi gasi omwe ali m'mphepete mwa nyanja ndi mafakitale ena okhudzana nawo. Kuteteza chilengedwe ndi magwiridwe antchito ake apamwamba kudzapangitsa kuti ikhale ndi mwayi waukulu pamsika chifukwa cha chidwi chapadziko lonse lapansi pa chitukuko chokhazikika.
Tsiku: 06 Feb 2025