I-Cylinder ye-Fire Extinguisher Coating yangaphakathi ye-Thermoplastic

Iisilinda zokucima umlilo ziqhele ukwenziwa ngentsimbi, njengentsimbi okanye ialuminiyam, kwaye ziyilelwe ukuba ziqulathe into yokucima umlilo esetyenziselwa ukucima imililo. Nangona kunjalo, ezinye iisilinda zokucima umlilo zinokuba nengaphakathi ukutyabeka kwe-thermoplastic, esetyenziswe ngaphakathi kwe-cylinder ukukhusela ukubola kunye nokuphucula ukusebenza kwe-arhente yokucima.

Ingubo ye-thermoplastic esetyenziswa kwiisilinda zokucima umlilo ngokuqhelekileyo i-polyethylene polymer okanye imathiriyeli yenayiloni. Ezi zinto zikhethwa ngenxa yokuqina kwazo, ukuchasana neekhemikhali, kunye nokukwazi ukumelana nokushisa okuphezulu. Ukugquma kusetyenziswe ngaphakathi kwi-cylinder usebenzisa inkqubo ebizwa ngokuba yi-rotational molding, apho i-powder powder iyatshisa kwaye ijikelezwe ngaphakathi kwi-cylinder de inyibilike kwaye yenze i-uniform layer.

Ukusetyenziswa kwengubo yangaphakathi ye-thermoplastic kwiisilinda zokucima umlilo kunokubonelela ngeenzuzo ezininzi. Okokuqala, inceda ukukhusela i-cylinder kwi-corrosion, enokuthi ibangelwe yi-arhente yokucima okanye ukubonakaliswa komswakama. I-Corrosion inokunciphisa i-cylinder kunye nokunciphisa amandla ayo okuqulatha i-arhente yokucima ngokufanelekileyo, enokuthi iphazamise ukusebenza kwayo kwimeko engxamisekileyo.

Okwesibini, i-coating thermoplastic inokuphucula ukusebenza kwe-arhente yokucima. Ngokomzekelo, kwi-carbon dioxide (CO2) yokucima umlilo, i-coating inokuthintela i-CO2 ekuphenduleni ngetsimbi ye-cylinder, enokubangela ukuba i-cylinder ibe buthathaka okanye iphule. Ukongezelela, ukugquma kunokunceda ukunciphisa inani le-CO2 eliphunyuka kwi-cylinder ngexesha lokusetyenziswa, elinokuphucula ukusebenza kakuhle kokucima.

Nangona kunjalo, kukho iinkxalabo malunga nokukhuseleka kweengubo ze-thermoplastic kwiisilinda zokucima umlilo. Ukuba i-coating ingasetyenziswanga ngokuchanekileyo okanye yonakaliswe, inokukhupha okanye i-flake off, enokuthi ingcolise i-arhente yokucima kwaye ibangele ukuba ingasebenzi. Ukongezelela, ukuba i-coating ibonakaliswe kumaqondo aphezulu okanye amadangatye, inokukhupha i-fumes enetyhefu, enokuba yingozi ebantwini nakwimekobume.

Ukuqinisekisa ukhuseleko kunye nokusebenza kweesilinda zokucima umlilo kunye neengubo zangaphakathi ze-thermoplastic, kubalulekile ukulandela ukugcinwa okufanelekileyo kunye neenkqubo zokuhlola. Iisilinda kufuneka zihlolwe rhoqo ngeempawu zomonakalo okanye ukubola, kwaye naziphi na iziphene kufuneka zilungiswe ngokukhawuleza. Ukongezelela, izicima zokucima umlilo kufuneka zisetyenziswe kuphela ngokuhambelana nemiyalelo yomenzi kwaye kufuneka zigcinwe kwaye zihanjiswe ngokukhuselekileyo ukukhusela umonakalo kwi-coating.

Ukuququmbela, ukusetyenziswa kwengubo yangaphakathi ye-thermoplastic kwiisilinda zokucima umlilo kunokubonelela ngeenzuzo ezininzi, ezifana nokukhusela ukubola kunye nokuphucula ukusebenza kwe-arhente yokucima umlilo. Nangona kunjalo, kukho iinkxalabo malunga nokukhuseleka kwezi zambatho, ngakumbi ukuba zonakaliswe okanye zibonakaliswe kumaqondo aphezulu. Kubalulekile ukulandela ukugcinwa okufanelekileyo kunye neenkqubo zokuhlola ukuqinisekisa ukhuseleko kunye nokusebenza kweesilinda zokucima umlilo kunye neengubo zangaphakathi ze-thermoplastic.

PECOAT® I-Fire Extinguisher Cylinder Inner Thermoplastic Coating is polyolefin based polymer , ephuhliswe ukusetyenziswa ngokujikeleza okujikelezayo kwiisilinda zetsimbi ukunika i-coating yokukhusela ngokugqwesa ukuchasana neendawo ezinamanzi, kubandakanywa ne-agent agent ye-AFFF kwaye iphinda ixhathise ukuya kwi-30% ye-Antifreeze ( ethylene glycol). Xa isetyenziswe ngokuchanekileyo, i-coat inika ukunamathela okugqwesileyo ngaphandle kwemfuneko ye-adhesive priming coat kwaye inokumelana nobushushu obuzinzileyo okanye obuhamba ngebhayisekile phakathi kwe-40 ° C kunye +65 ° C.