Hluav taws kub Extinguisher Lub tog raj kheej Sab hauv Thermoplastic Txheej

Lub tog raj kheej tua hluav taws feem ntau yog ua los ntawm cov hlau, xws li hlau lossis txhuas, thiab yog tsim los kom muaj cov neeg tua hluav taws uas siv los tua hluav taws. Txawm li cas los xij, qee lub tog raj kheej tua hluav taws tuaj yeem muaj sab hauv thermoplastic txheej, uas yog siv rau sab hauv lub tog raj kheej los tiv thaiv corrosion thiab txhim kho kev ua haujlwm ntawm tus neeg tua hluav taws.

Cov txheej txheem thermoplastic siv nyob rau hauv lub tog raj kheej tua hluav taws yog feem ntau yog polyethylene polymer lossis nylon khoom. Cov ntaub ntawv no raug xaiv rau lawv cov kav ntev, ua haujlwm rau cov tshuaj, thiab muaj peev xwm tiv taus qhov kub thiab txias. Cov txheej yog siv rau sab hauv ntawm lub tog raj kheej siv cov txheej txheem hu ua rotational molding, qhov twg cov hmoov txheej yog rhuab thiab tig rau hauv lub tog raj kheej kom txog thaum nws yaj thiab tsim ib txheej txheej.

Kev siv cov txheej txheem thermoplastic sab hauv hauv lub tog raj kheej tua hluav taws tuaj yeem muab ntau yam txiaj ntsig. Ua ntej, nws pab tiv thaiv lub tog raj kheej los ntawm corrosion, uas tuaj yeem tshwm sim los ntawm tus neeg sawv cev tua hluav taws lossis raug rau cov dej noo. Corrosion tuaj yeem ua rau lub tog raj kheej tsis muaj zog thiab txo nws lub peev xwm kom muaj cov neeg tua hluav taws tua tau zoo, uas tuaj yeem cuam tshuam nws cov txiaj ntsig hauv qhov xwm txheej kub ntxhov.

Thib ob, cov txheej txheem thermoplastic tuaj yeem txhim kho kev ua haujlwm ntawm tus neeg tua hluav taws. Piv txwv li, nyob rau hauv carbon dioxide (CO2) hluav taws tua hluav taws, txheej txheej tuaj yeem tiv thaiv CO2 los ntawm cov hlau ntawm lub tog raj kheej, uas tuaj yeem ua rau lub tog raj kheej tsis muaj zog lossis tawg. Tsis tas li ntawd, cov txheej txheem tuaj yeem pab txo qis CO2 uas khiav tawm ntawm lub tog raj kheej thaum siv, uas tuaj yeem txhim kho kev ua haujlwm ntawm lub tshuab tua hluav taws.

Txawm li cas los xij, muaj qee qhov kev txhawj xeeb txog kev nyab xeeb ntawm cov txheej txheem thermoplastic hauv lub tog raj kheej tua hluav taws. Yog tias cov txheej txheem tsis raug siv los yog puas lawm, nws tuaj yeem tev lossis flake tawm, uas tuaj yeem kis tus neeg tua hluav taws thiab ua rau nws ua haujlwm tsis zoo. Tsis tas li ntawd, yog tias cov txheej txheej raug kub los yog nplaim taws, nws tuaj yeem tso cov pa phem, uas tuaj yeem tsim kev puas tsuaj rau tib neeg thiab ib puag ncig.

Txhawm rau kom muaj kev nyab xeeb thiab ua tau zoo ntawm cov hluav taws tua hluav taws lub tog raj kheej nrog cov txheej txheem thermoplastic sab hauv, nws yog ib qho tseem ceeb uas yuav tsum ua raws li kev saib xyuas kom raug thiab cov txheej txheem tshuaj xyuas. Lub tog raj kheej yuav tsum tau tshuaj xyuas tsis tu ncua rau cov cim ntawm kev puas tsuaj los yog corrosion, thiab tej yam tsis xws luag yuav tsum tau hais tam sim ntawd. Tsis tas li ntawd, cov tshuab tua hluav taws yuav tsum tsuas yog siv raws li cov chaw tsim khoom cov lus qhia thiab yuav tsum tau muab khaws cia thiab thauj khoom kom nyab xeeb kom tsis txhob muaj kev puas tsuaj rau cov txheej txheem.

Hauv kev xaus, kev siv cov txheej txheem thermoplastic sab hauv hauv lub tog raj kheej tua hluav taws tuaj yeem muab ntau yam txiaj ntsig, xws li kev tiv thaiv corrosion thiab txhim kho kev ua haujlwm ntawm tus neeg tua hluav taws. Txawm li cas los xij, muaj kev txhawj xeeb txog kev nyab xeeb ntawm cov txheej txheem no, tshwj xeeb tshaj yog tias lawv puas lossis raug kub kub. Nws yog ib qho tseem ceeb uas yuav tsum tau ua raws li cov txheej txheem kev saib xyuas kom raug thiab xyuas kom muaj kev nyab xeeb thiab ua tau zoo ntawm cov hluav taws tua hluav taws lub tog raj kheej nrog cov txheej txheem thermoplastic sab hauv.

PECOAT® Cov Hluav Taws Xob Hluav Taws Xob Lub tog raj kheej Sab hauv Thermoplastic Txheej yog polyolefin raws li polymer, tsim rau daim ntawv thov los ntawm kev sib hloov hauv ob sab phlu rau cov hlau thooj voos kheej kheej kom muab cov txheej txheem tiv thaiv zoo heev rau cov dej nyob ib puag ncig, suav nrog tus neeg sawv cev foaming AFFF thiab tseem tiv taus txog li 30% Antifreeze ( ethylene glycol). Thaum siv kom raug, txheej txheej muab cov adhesion zoo heev yam tsis tas yuav tsum muaj cov nplaum nplaum sib cais thiab tuaj yeem tiv taus qhov kub thiab txias ntawm -40 ° C thiab + 65 ° C.