Ilaphu elityalisiweyo le-PTFE , ekwaziwa ngokuba yiTeflon ilaphu elityalisiweyo okanye ilaphu elityalisiweyo le-PTFE, liguqula ulwakhiwo kunye noshishino lwangaphandle kunye neepropati zalo ezixhathisayo kwimozulu. Ezi zinto zintsha zidibanisa amandla e-fiberglass kunye ne-non-stick, i-chemical-resistant iimpawu ze-PTFE (polytetrafluoroethylene). Umphumo uba lilaphu eliguquguqukayo, elomeleleyo elikwaziyo ukumelana namaqondo obushushu agqithisileyo, imitha yeUV kunye neemeko ezimaxongo zendalo. Ukusuka kwimimangaliso yokwakha ukuya kwizixhobo zokukhusela, ilaphu eligqunywe yi-PTFE ligorha elingavunywanga emva kwezakhiwo ezininzi ezikwaziyo ukumelana nemozulu, ezibonelela ngobomi obude, ukugcinwa okuphantsi, kunye nokusebenza okugqwesileyo kwizicelo ezicela umngeni zangaphandle.
![PTFE Coated Fabric]( "PTFE Coated Fabric")
Inzululwazi ngasemva kwe-PTFE eNgqubutheleyo kwiMozulu yokuNyanga ngeLaphu
Ukubunjwa kwemichiza kunye neePropati
Ilaphu eligqunywe yi-PTFE lityala ukuxhathisa okumangalisayo kwemozulu kubume bayo obukhethekileyo bekhemikhali. Isiseko semathiriyeli, ngokuqhelekileyo i-fiberglass, inika amandla kunye nokuzinza komda. I-PTFE yokwambathisa, i-fluoropolymer, izisa iipropati ezingaqhelekanga kwitafile. Iibhondi zayo ze-carbon-fluorine ziphakathi kwezona zinamandla kwi-organic chemistry, zinegalelo ekomelezeni okukhethekileyo kwelaphu kunye nokuchasana nokuthotywa kweekhemikhali.
Umphezulu we-PTFE wamandla aphantsi wesiphumo samandla kumphezulu we-hydrophobic kunye ne-oleophobic. Oku kuthetha ukuba iyawagxotha zombini amanzi kunye nezinto ezisekwe kwi-oyile, iyenza ixhathise kakhulu kwibala kwaye kulula ukuyicoca. Ukongeza, i-PTFE's non-reactive nature iqinisekisa ukuba ihlala izinzile phantsi kweemeko ezahlukeneyo zokusingqongileyo, ukusuka kubushushu obutshisayo ukuya kwingqele eqhaqhazelisa amazinyo.
Ukuchasana kwe-UV kunye nokuzinza kweThermal
Enye yeempawu ezibalaseleyo ze-PTFE ilaphu eligqunyiweyo kukuxhathisa okugqwesileyo kwe-UV. I-PTFE yokwambathisa isebenza njengesithintelo kwimitha ye-ultraviolet eyingozi, ukuthintela ukuthotywa kwe-fiberglass substrate engaphantsi. Le ndawo yokuthintela i-UV ibalulekile kwizicelo zangaphandle, apho ukuba sesichengeni selanga ixesha elide kunokukhokelela ekonakaleni kwezinto kunye nokuncipha kombala.
Uzinzo lwe-Thermal lolunye uphawu lwamalaphu agqunywe nge-PTFE. Ezi zixhobo ziyakwazi ukumelana namaqondo okushisa ukusuka kwi -250 ° F ukuya kwi-500 ° F (-157 ° C ukuya kwi-260 ° C) ngaphandle kweenguqu eziphawulekayo kwiimpawu zabo zomzimba okanye zekhemikhali. Olu luhlu lubanzi lobushushu lenza i-PTFE ilaphu eligqunywe lilungele ukusetyenziswa kwiimozulu ezahlukeneyo kunye neemeko zemozulu ezimandundu.
Ulawulo lokufuma kunye nokuphefumla
Ngelixa i-PTFE ilaphu eligqunyiweyo linganyangeki ngamanzi, alingeneli ngokupheleleyo. Ukwaleka kunokwenziwa ngobunjineli ukuvumela ukuphefumla kwamanqanaba ahlukeneyo, okwenza ukuba ilungele uluhlu lwezicelo. Kwiinwebu zezakhiwo, umzekelo, inqanaba elithile lokuhanjiswa komphunga wokufuma linokunceda ukulawula amanqanaba okufuma phakathi kwezithuba ezivaliweyo.
Ikhono lelaphu lokulawula ukufuma ngokufanelekileyo linegalelo ekuxhathiseni kwalo imozulu ngokuthintela ukufumba kokujiya kunye nokunciphisa ingozi yokukhula kokungunda kunye nokungunda. Olu lungelelwano phakathi kokuchasana kwamanzi kunye nokuphefumla yinto ephambili ekusebenzeni kwezinto kwiindawo zangaphandle.
Usetyenziso lwelaphu eliNgqunyiweyo le-PTFE kwiZakhiwo eziNxhathisa iMozulu
IiMembranes zoYilo kunye neZakhiwo zokuZinqanda
Ilaphu eligqunywe yi-PTFE liguqule ulwakhiwo lwale mihla, livumela ukuyilwa kobunzima obukhaphukhaphu, omelele, kunye nobuhle obubonakalayo. Ezi membrane zoyilo zisetyenziswa kumabala emidlalo, kwizikhululo zeenqwelomoya, kwiindawo zokuthenga, nakwezinye izakhiwo ezikhulu ukwenza iindawo ezibanzi, ezingenazo ikholamu ezikhuselweyo kwizinto.
Ukuguquguquka kwelaphu kuvumela ukukhanya kwendalo ukuba kungene, kunciphisa isidingo sokukhanyisa okwenziweyo ngexesha lemini. Iimpawu zayo ezikhanyayo zikwanceda ekulawuleni ubushushu, ukugcina izinto zangaphakathi zipholile kwiindawo ezishushu. Ubomi obude belaphu eligqunyiweyo le-PTFE - elinobomi obungama-30+ iminyaka - buyenza ibe lukhetho olungabizi kakhulu kwizakhiwo ezisisigxina ezivezwe kwiimeko zemozulu ezinzima.
Izixhobo zangaphandle kunye neGear
Iipropathi ezichasene nemozulu ye -PTFE ilaphu eligqunyiweyo zenza ukuba ibe lolona khetho lubalaseleyo kwizixhobo zangaphandle kunye nezixhobo zokukhusela. Iintente, oobhaka, kunye nefanitshala yangaphandle iyazuza kwilaphu lokugxotha amanzi kunye nokuqina. Kwizicelo ezikhethekileyo, amalaphu agqunywe nge-PTFE asetyenziswa kwimpahla yangaphandle esebenza kakhulu, ebonelela ngokhuseleko lwamanzi oluphefumlayo kwiibhatyi kunye neebhulukhwe ezilungiselelwe iimeko zemozulu ezinzima.
Ukuxhathisa kwezixhobo kwimitha ye-UV kunye nokukwazi kwayo ukugcina ukuguquguquka kumaqondo obushushu abandayo kuyenza ilungele izixhobo ezisetyenziselwa ukunyuka intaba, uhambo lwe-arctic, kunye nezinye iindawo ezinzima. Umphezulu wayo ongagxiliyo uthetha ukuba umkhenkce kunye nekhephu akunakwenzeka ukuba unamathele, into ebalulekileyo kwizixhobo zemidlalo yasebusika.
Izicelo zoShishino kunye nezaseLwandle
Kwiisetingi zemizi-mveliso, ilaphu eligqunywe yi-PTFE lifumana ukusetyenziswa kwiintlobo ngeentlobo zezicelo ezivezwe yimozulu. Iqhele ukusetyenziselwa iitanki zokugcina imichiza, apho ukuxhathisa kwayo kwizinto ezonakalisayo kunye nokukwazi ukumelana nokuguquguquka kweqondo lobushushu kubalulekile. Ilaphu likwasetyenziswa kwimibhobho eguquguqukayo kunye nokwandiswa kwamalungu kwiindawo zoshishino, apho kufuneka kuxhathise ukuvezwa kweekhemikhali kunye nezinto zangaphandle.
Usetyenziso lwaselwandle luphakamisa ukunganyangeki kwamanzi etyuwa kunye nokuzinza kwe-UV yamalaphu agqunywe nge-PTFE. Izigqubuthelo zamaphenyane, iiseyile, kunye nezinto ezenziwe ngolwandle ezenziwe ngalo mbandela ziwukhusela ngakumbi ekonakalisweni lilanga, ukutshizwa ngetyuwa nokungunda. Ukomelela kwelaphu kwiindawo ezirhabaxa zaselwandle kuguqulela kwisixhobo esihlala ixesha elide kunye nokuthotywa kweendleko zokulondolozwa kwabanini-zikhephe.
ULondolozo kunye noBomi obude be-PTFE yeZakhiwo zeLaphu eziNgqunyiweyo
IiNkqubo zokuCoca kunye neNkathalo
Enye yeenzuzo ezinkulu ze-PTFE ilaphu eligqunyiweyo ziimfuno zalo zogcino oluphantsi. Umphezulu ongagxiliyo uxhathisa ukungcola kunye namabala, ngokufuthi uvumela imvula ukuba ihlambulule izinto ngokwemvelo. Nangona kunjalo, ukucocwa kwexesha kunokunceda ukugcina ukubonakala kwayo kunye nokusebenza kwayo.
Kwizicelo ezininzi, ukuhlamba okulula kunye nesepha encinci kunye namanzi anele ukususa ukungcola okuqokelelweyo okanye i-debris. Kuphephe ukusebenzisa izicoci ezirhabaxa okanye iibhrashi ezinokonakalisa i-PTFE yokwambathisa. Kwiimeko zamabala anenkani, izicoci ezikhethekileyo ezenzelwe imiphezulu ye-PTFE zingasetyenziswa. Kubalulekile ukulandela izikhokelo zomenzi wokucoca ukugcina iimpawu zelaphu.
IiTeknikhi zokuHlola nokuLungisa
Ukuhlolwa rhoqo kubalulekile ekuqinisekiseni ubomi obude be-PTFE ezakhiwe ngelaphu eligqunyiweyo. Khangela naziphi na iimpawu zokuguga, ukukrazula, okanye iindawo apho i-coat inokuba iyancipha, ngakumbi kwilaphu eligqunywe yiTeflon . Nika ingqalelo ngokukodwa kwii-seams kunye namanqaku okunamathisela, njengoko ezi ndawo zinokufumana uxinzelelo oluphezulu.
Umonakalo omncinci kwilaphu eligqunyiweyo le-PTFE lingasoloko lilungiswa kusetyenziswa iikhithi zokulungisa ze-PTFE okanye iipetshi. Ukulungiswa okukhulu okanye kwizicelo ezibalulekileyo, kuyacetyiswa ukuba udibane neengcali ezinamava okusebenza ngezinto ze-PTFE. Ubuchule bokulungisa obufanelekileyo bunokwandisa ubomi belaphu kunye nokugcina iimpawu zayo ezichasene nemozulu.
Ukusebenza kwexesha elide kunye neNgqwalasela yokuTshintsha
Ngelixa amalaphu agqunywe nge-PTFE aziwa ngokuphila ixesha elide, awafi. Ubomi be-PTFE buxhomekeke kwimiba eyahlukeneyo, kuquka iimeko zokusingqongileyo, izenzo zogcino, kunye nesicelo esithile.
Kwizicelo zoyilo, amalaphu agqunywe yi-PTFE ahlala iminyaka eyi-20-30 okanye ngaphezulu ngokhathalelo olufanelekileyo. Nangona kunjalo, kwiindawo ezifunwa kakhulu kwimizi-mveliso okanye elwandle, ukutshintshwa kungafuneka kwakamsinyane. Xa uqwalasela ukutshintshwa, vavanya ubume belaphu lilonke, ukukwazi kwalo ukuhlangabezana neemfuno zangoku zokusebenza, kunye nazo naziphi na iinkqubela phambili kubuchwepheshe bokugquma bePTFE obunokubonelela ngeepropati eziphuculweyo kwisicelo sakho esithile.
Ukuqukumbela
Ilaphu eligqunywe yi-PTFE limi njengobungqina benzululwazi yezinto zanamhlanje, ebonelela ngokumelana nemozulu ngokungenakuthelekiswa nanto kuluhlu olubanzi lwezicelo. Ukudityaniswa kwayo okukodwa kokuqina, ukunganyangeki kweekhemikhali, kunye nokuzinza kwe-thermal kuyenza ibe yi-asethi engabalulekanga ekudaleni okuhlala ixesha elide, izakhiwo eziphantsi zogcino olukwaziyo ukumelana nezona meko zinzima zendalo. Njengoko siqhubeka nokutyhala imida yoyilo loyilo kunye nokuveliswa kwezinto ezintsha zangaphandle, ilaphu eligqunywe nge-PTFE ngokungathandabuzekiyo liya kudlala indima ebalulekileyo ekuqulunqeni izisombululo zokumelana nemozulu kwizizukulwana ezizayo.
Qhagamshelana nathi
Yiba namava okumelana nemozulu ephezulu kunye nokuqina kwe-PTFE ilaphu eliqatywe nge Aokai PTFE . Iimveliso zethu ezikumgangatho ophezulu ze-PTFE zibonelela ngamanqanaba enkonzo agqwesileyo kunye nezisombululo ezintsha kwezona zicelo zakho zicela umngeni. Ukusuka kwiinwebu zokwakha ukuya kwizixhobo zoshishino, sinobuchule bokuhlangabezana neemfuno zakho ezithile. Qhagamshelana nathi namhlanje ku mandy@akptfe.com ukufumanisa ukuba amalaphu ethu agqunywe yi-PTFE anokuphucula njani iiprojekthi zakho kunye neemveliso.
Iimbekiselo
USmith, Omnci (2020). 'Izinto eziPhambili kuYilo loYilo: I-PTFE Coated Fabrics.' Ijenali yobuNjineli bezoBunjineli, 26(3), 105-118.
Chen, L., & Wang, Y. (2019). 'Ukumelana neMozulu ye-PTFE-Coated Fiberglass Fabrics: Uphononongo oluBanzi.' Inkqubela phambili kwiSayensi yeMathiriyeli, 100, 452-485.
Thompson, AK (2021). 'I-PTFE Coated Fabrics in Extreme Environments: Ukusuka kwi-Arctic ukuya kwiNtlango.' Ijenali yeHlabathi yoPhando lweMathiriyeli, 112(8), 678-692.
UDavis, ME, & Johnson, RT (2018). 'Ubomi obude kunye noLondolozo lweZakhiwo zeMembrane ye-PTFE.' Ubunjineli boBunjineli baMazwe ngaMazwe, 28(4), 421-429.
UPatel, S., & Kumar, A. (2022). 'Izinto ezitsha kwi-PTFE Coating Technologies yoKuxhathisa iMozulu eYongezelelweyo.' Umphezulu kunye neTekhnoloji yeeCoatings, 435, 128681.
UZhang, H., et al. (2020). 'UVavanyo lweMpembelelo yokusiNgqongileyo ye-PTFE yaMalaphu aQhutyiweyo kwizicelo zangaPhandle.' Ijenali yeMveliso yoCoca, 258, 120733.
