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Uyemukelwa esihlokweni sethu sokubaluleka kokuqina kweLexan ekwenziweni kwepulasitiki! Uma ubandakanyeka ekwenziweni noma ekwakhiweni kwemikhiqizo yepulasitiki, ukuqonda umthelela wokuqina kwe-Lexan ekuqineni nasekusebenzeni kubalulekile. Kulesi sihloko, sizocubungula ukubaluleka kokuqina kwe-Lexan ekwenziweni kwepulasitiki nokuthi kungathinta kanjani ikhwalithi nokuphila isikhathi eside komkhiqizo wokugcina. Noma ngabe umusha embonini noma ungcweti osemnkantshubomvu, lolu lwazi lubalulekile ekuqinisekiseni impumelelo yemizamo yakho yokwenziwa kwepulasitiki. Hlanganyela nathi njengoba sihlola izici ezibalulekile ezinomthelela ekubalulekeni kokuqina kweLexan ekwenziweni kwepulasitiki.
Uma kukhulunywa ngokwenziwa kwepulasitiki, ukujiya kwezinto ze-lexan kudlala indima ebalulekile ekunqumeni ukuqina nokusebenza komkhiqizo wokugcina. Kulesi sihloko, sizocubungula ukubaluleka kokuqina kwe-lexan ekwenziweni kwepulasitiki, nokuthi kunamthelela muni kwikhwalithi kanye nokusebenza ngempumelelo komkhiqizo wokugcina. Ukuqonda ukubaluleka kokuqina kwe-lexan kungasiza abakhiqizi benze izinqumo ezinolwazi futhi baqinisekise ukuthi umkhiqizo wokugcina uhlangabezana namazinga afiselekayo okuqina nokusebenza.
Ukuqonda Ukuqina kweLexan
I-Lexan iwuhlobo lwezinto ezibonakalayo ze-polycarbonate ezaziswa ukuqina kwayo, ukumelana nomthelela, nokucaca. Ekwenziweni kwepulasitiki, i-lexan ivamise ukusetshenziswa ezinhlobonhlobo zezinhlelo zokusebenza, okuhlanganisa onogada bemishini, izingubo zamehlo ezivikelayo, izimpawu, nezinto zezimoto. Ubukhulu bento ye-lexan bungahluka, kusukela kumashidi amancane kuye kumaphaneli ashubile, kuye ngezidingo ezithile zohlelo lokusebenza.
Iqhaza Lokuqina Kwe-Lexan Ekuqineni
Ubukhulu bezinto ze-lexan buthonya ngokuqondile ukuqina nekhono layo lokumelana nomthelela nengcindezi. Amashidi ama-lexan aminyene noma amaphaneli aqinile ngokwemvelo futhi awathambekele ekuqhekekeni noma ekuqhekekeni ngaphansi kwengcindezi, awenza alungele izinhlelo zokusebenza ezidinga izinga eliphezulu lokuqina. Isibonelo, lapho kukhiqizwa onogada bemishini noma izithiyo zokuphepha, amaphaneli ama-lexan aminyene ayakhethwa ukuze kuqinisekiswe ukuthi angakwazi ukuvikela ngempumelelo abasebenzi nezinto zokusebenza ezingozini ezingaba khona.
Ngaphezu kwalokho, ezinhlelweni zangaphandle ezifana nezimpawu noma izindawo ezivalekile, into ewugqinsi ye-lexan iyadingeka ukuze imelane nezakhi nokugcina ubuqotho bayo besakhiwo ngokuhamba kwesikhathi. Ngokuqonda indima yokuqina kwe-lexan ekuqineni, abakhiqizi bangenza izinqumo ezinolwazi mayelana nogqinsi olufanele lwento esetshenziswayo yohlelo olunikeziwe, ngaleyo ndlela baqinisekise ubude besikhathi nokuthembeka komkhiqizo wokugcina.
Umthelela Ekusebenzeni
Ngaphezu kokuqina, ukushuba kwe-lexan kuphinde kube nomthelela ekusebenzeni kwayo ezinhlelweni ezahlukahlukene. Impahla ye-lexan ewugqinsi ihlinzeka ngokufakwa okungcono kanye nezakhiwo ezidambisa umsindo, ikwenze ifanelekele ukusetshenziswa emigomeni yomsindo noma ezindaweni ezivalekile. Iphinde inikeze ukumelana okuthuthukisiwe ekuchayekeni amakhemikhali kanye nokuhuzuka, ikwenze kube ukukhetha okuncanyelwayo kwezinhlelo zokusebenza ezibandakanya indawo enzima noma ukuchayeka kumakhemikhali.
Ngaphezu kwalokho, ukucaca kokubonakalayo kwe-lexan kubalulekile ezinhlelweni ezifana nezingubo zamehlo ezivikelayo noma amakesi okubonisa. I-lexan ewugqinsi ingagcina ukucaca kwayo nokuba sobala ngokuhamba kwesikhathi, iqinisekise ukuthi ukusebenza okubonakalayo komkhiqizo wokugcina kuhlala kufana futhi kuthembekile. Ngokuqonda umthelela wokuqina kwe-lexan ekusebenzeni, abakhiqizi bangalungiselela ukukhetha kwezinto zokusebenza ezithile, ekugcineni bathuthukise ukusebenza nempumelelo komkhiqizo wokugcina.
Kafushane, ubukhulu bezinto ze-lexan budlala indima ebalulekile ekwenziweni kwepulasitiki, bunomthelela kukho kokubili ukuqina nokusebenza komkhiqizo wokugcina. Ngokuqonda ukubaluleka kokuqina kwe-lexan, abakhiqizi bangenza izinqumo ezinolwazi mayelana nokukhetha impahla kanye nomklamo, ekugcineni baqinisekise ukuthi umkhiqizo wokugcina uhlangabezana nezindinganiso ezifiselekayo zokuqina nokusebenza. Noma ngabe okwezindawo ezivalekile ezivikelayo, izimpawu, noma izingxenye zezimoto, ukucatshangelwa okufanele kogqinsi lwe-lexan kungaholela ekwakhiweni kwemikhiqizo eyenziwe ngepulasitiki yekhwalithi ephezulu nethembekile.
Ukwenziwa kwepulastiki sekuyingxenye ebalulekile yezimboni eziningi, kusukela kwezezimoto kuye kwezokwakha nangale kwayo. Uma kukhulunywa ngokwakha imikhiqizo yepulasitiki ehlala isikhathi eside futhi esebenza kakhulu, ubukhulu bezinto ezisetshenziswayo, ikakhulukazi iLexan, budlala indima ebalulekile. Kulesi sihloko, sizocubungula ukubaluleka kokuqina kweLexan ekwenziweni kwepulasitiki, sigxile ekutheni iwathinta kanjani amandla nempilo ende yomkhiqizo wokugcina.
I-Lexan, iwuhlobo lwe-polycarbonate resin thermoplastic, idume ngokumelana nomthelela oyingqayizivele, ukucaca, nokuqina. Lezi zakhiwo zikwenza kube ukukhetha okuhle kwezinhlobonhlobo zezinhlelo zokusebenza, kufaka phakathi onogada bemishini, izithiyo zokuzivikela, izimpawu, nokunye. Kodwa-ke, ubukhulu be-Lexan obusetshenziswa enqubweni yokwenziwa bungaba nomthelela omkhulu ekusebenzeni nasekuphileni isikhathi eside komkhiqizo wokugcina.
Okokuqala futhi okubaluleke kakhulu, ubukhulu beLexan buthinta ngokuqondile amandla omkhiqizo wokugcina. Amashidi aminyene e-Lexan anamandla ngokwemvelo futhi amelana nomthelela kunalawo mancane. Lokhu kubaluleke kakhulu ezisetshenziswa lapho umkhiqizo wepulasitiki ungaphansi kwamazinga aphezulu amandla noma imithelela engaba khona, njengezithiyo zokuvikela kanye nonogada bemishini. Ngokusebenzisa i-Lexan ewugqinsi, abakhi bangaqinisekisa ukuthi umkhiqizo wokugcina ungamelana nobunzima bokusetshenziswa kwawo okuhlosiwe, ekugcineni uthuthukise ukuqina kwawo nokuphila isikhathi eside.
Ngalé kwamandla, ukujiya kweLexan nakho kudlala indima ebalulekile ekunqumeni ubude bayo besikhathi eside. Amashidi aminyene e-Lexan ngokwemvelo amelana kakhulu nokuguga, okuwenza afanelekele izinhlelo zokusebenza ezidinga ukusetshenziswa isikhathi eside noma okuqhubekayo. Ukwengeza, amashidi aminyene e-Lexan awajwayele ukugoba nokugoba, okungaholela ekuqhekekeni kwengcindezi nokwehluleka ekugcineni. Ngokuqonda ukuthi ukujiya kwe-Lexan kukuthonya kanjani ukuphila isikhathi eside, abakhi bangakhetha ukujiya okufanele kuhlelo lokusebenza ngalunye, baqinisekise ukuthi umkhiqizo wokugcina uzomelana nesikhathi.
Emkhakheni wokwenziwa kwepulasitiki, ukusebenza kungenye into ebalulekile. Ubukhulu be-Lexan buthinta ngokuqondile ukusebenza komkhiqizo wokuphela ngezindlela ezihlukahlukene. Amashidi e-Lexan aminyene anikezela ngezakhiwo ezingcono zokuvikela, okuwenza afanelekele izinhlelo zokusebenza lapho ukumelana nokushisa kuyisici. Ukwengeza, i-Lexan ewugqinsi ingase futhi inikeze ukwahlukanisa komsindo okungcono, iyenze ifaneleke ukusetshenziswa ezindaweni ezingezwani nomsindo. Ngokuqonda umthelela wogqinsi lwe-Lexan ekusebenzeni, abakhi bangalungisa imikhiqizo yabo ukuze ihlangabezane nezidingo ezithile zamakhasimende abo, ekugcineni bathuthukise inani eliphelele leminikelo yabo.
Sengiphetha, ukubaluleka kokuqina kwe-Lexan ekwenziweni kwepulasitiki akukwazi ukweqiwa. Ugqinsi lwe-Lexan lunomthelela oqondile emandleni, impilo ende, kanye nokusebenza komkhiqizo wokugcina, okwenza kube yisici esibalulekile okufanele sicatshangelwe enqubweni yokwenziwa. Ngokuqonda ukuthi ubukhulu be-Lexan buzithonya kanjani lezi zici ezibalulekile, abakhi bangakha imikhiqizo yepulasitiki ehlala isikhathi eside, esebenza kahle ehlangabezana nezidingo ezithile zamakhasimende abo, ekugcineni bazihlukanise emakethe yokuncintisana.
I-Lexan iyinto ethandwayo emhlabeni wokwenziwa kwepulasitiki ngenxa yokuqina kwayo, ukumelana nomthelela, kanye nokuguquguquka. Isetshenziswa kakhulu ezinhlelweni ezahlukahlukene ezinjengamafasitela, ukukhanya kwesibhakabhaka, izimpawu, nonogada bemishini. Enye yezinto ezibalulekile ezinomthelela ekusebenzeni kweLexan kulezi zinhlelo zokusebenza ukushuba kwayo. Kulesi sihloko, sizohlola ukubaluleka kokuqina kwe-Lexan ekwenziweni kwepulasitiki futhi siqonde umthelela wayo ekuqineni nasekusebenzeni.
Uma kukhulunywa ngokwenziwa kwepulasitiki, ukujiya kweLexan kudlala indima ebalulekile ekunqumeni amandla kanye nokuqina komkhiqizo osuphelile. Ugqinsi lwe-Lexan bungasukela kokuncane okungamayintshi angu-0.030 kuye kogqinsi oluyiyintshi elingu-1 noma ngaphezulu, futhi ukujiya ngakunye kunesethi yakhona ehlukile yezakhiwo nezinhlelo zokusebenza.
Umthelela Wokuqina Kwe-Lexan Ekusebenzeni
Ubukhulu be-Lexan buthinta ngqo ukusebenza kwayo ezinhlelweni ezahlukahlukene. Amashidi e-Lexan aminyene avame ukusetshenziswa ezinhlelweni zokusebenza lapho kudingeka ukumelana nomthelela omkhulu nobuqotho besakhiwo, njengakumagada emishini nezithiyo zokuphepha. Ngakolunye uhlangothi, amashidi e-Thinner Lexan, asetshenziswa kakhulu ezinhlelweni lapho ukucaca nokuvumelana nezimo kubalulekile, njengakumafasitela kanye nama-skylights.
Ukumelana nomthelela kwe-Lexan nakho kukhuphuka ngokuqina, okuyenza ibe ukukhetha okuhle ezinhlelweni zokusebenza lapho ukuphepha nokuvikelwa kubaluleke kakhulu. Amashidi e-Lexan aminyene angamelana namandla amakhulu kanye nomthelela ngaphandle kokuphuka noma ukuphihlika, okuwenza afanelekele ukusetshenziswa ezindaweni ezinabantu abaningi noma ezindaweni ezinengcuphe enkulu yokuba nomthelela.
Ngaphezu kokumelana nomthelela, ukushuba kweLexan kuphinde kuthinte ikhono layo lokumelana namazinga okushisa aphezulu nezimo zezulu. Amashidi e-Lexan aminyene anikeza ukugqunywa okungcono nokuqina kokushisa, okuwenza afanelekele izinhlelo zokusebenza zangaphandle lapho ukuchayeka kuzinto kuwukukhathazeka.
Ukuqonda Umthelela Ekuqineni
Ukuqina komkhiqizo owenziwe nge-Lexan kuncike kakhulu ebukhulu bento. Amashidi e-Lexan aminyene amelana kakhulu nokuklwejwa, ukuqhekeka, nokuboleka, okuwenza abe yinketho efanelekile yezinhlelo zokusebenza lapho okubalulekile kuzosetshenziswa kakhulu noma kuhlukunyezwe. Amashidi e-Thinner Lexan, nakuba esaqinile, angase athambekele ekulimaleni ezindaweni ezinomthelela omkhulu noma ezinabantu abaningi.
Ugqinsi lwe-Lexan luphinde luthinte izidingo zayo zokuphila isikhathi eside nokugcinwa kwazo. Amashidi e-Lexan aminyene anesikhathi eside sokuphila futhi adinga ukushintshwa okungavamile noma ukulungiswa, okuwenza abe ukukhetha okubiza izindleko ngokuhamba kwesikhathi. Amashidi e-Thinner Lexan angase adinge ukunakekelwa okuvamile nokushintshwa, ikakhulukazi kuzinhlelo zokusebenza ezinethrafikhi ephezulu noma ezinethonya eliphezulu.
Okufanele Ukwazi
Uma kukhulunywa ngokwenziwa kwepulasitiki, ukuqonda umthelela wokuqina kwe-Lexan ekuqineni nasekusebenzeni kubalulekile. Ugqinsi olulungile lwe-Lexan lungenza umehluko omkhulu ekuphileni isikhathi eside, ukusebenza, nokuphepha komkhiqizo owenziwe. Noma ngabe wenza amawindi, ukukhanya kwesibhakabhaka, izimpawu, noma onogada bemishini, kubalulekile ukuthi ucabangele izidingo ezithile zohlelo lwakho lokusebenza bese ukhetha ukujiya okufanele kwe-Lexan ukuze uqinisekise ukusebenza kahle.
Sengiphetha, ukubaluleka kokuqina kwe-Lexan ekwenziweni kwepulasitiki akukwazi ukweqiwa. Ugqinsi olulungile lwe-Lexan lungathuthukisa ukuqina, ukumelana nomthelela, kanye nokusebenza kukonke komkhiqizo owenziwe. Ngokuqonda umthelela wokuqina kwe-Lexan ekusebenzeni, abakhi nabaklami bangenza izinqumo ezinolwazi futhi bakhethe into efanele yohlelo lwabo lokusebenza oluthile.
I-Lexan iwuphawu lwe-polycarbonate resin thermoplastic esetshenziswa kakhulu embonini yokwenziwa kwepulasitiki. Iyaziwa ngamandla ayo aphezulu omthelela, ukucaca, kanye nokumelana nezinga lokushisa, okuyenza ibe yinketho ethandwayo ezinhlobonhlobo zezinhlelo zokusebenza, kusukela kuma-skylights kanye nezimpawu kuya emishini yezokwelapha nezingxenye zezimoto. Nokho, enye yezinto ezibaluleke kakhulu okufanele icatshangelwe lapho usebenza ne-Lexan ukushuba kwento kanye nomthelela enawo ekuqineni nasekusebenzeni komkhiqizo wokugcina.
Lapho ukhetha ubukhulu be-Lexan obufanele bephrojekthi yakho yokwenza ipulasitiki, kunezici ezimbalwa okufanele uzicabangele. Ukucatshangelwa kokuqala ukusetshenziswa komkhiqizo wokugcina. Isibonelo, uma wenza i-skylight noma iwindi, uzodinga ishidi le-Lexan eliwugqinsi ukuze limelane nezakhi nomthelela ongaba khona. Ngakolunye uhlangothi, uma wenza isembozo sokuvikela ucezu lwesisetshenziswa, ishidi le-Lexan elincanyana lingase lanele.
Esinye isici esibalulekile okufanele sicatshangelwe izinga lokumelana nomthelela elidingekayo kuhlelo lokusebenza. Amashidi e-Lexan aminyene ngokwemvelo amelana kakhulu kunamashidi azacile, ngakho-ke uma iphrojekthi yakho idinga izinga eliphezulu lokumelana nomthelela, uzodinga ukukhetha into ewugqinsi. Lokhu kubaluleke kakhulu ezinhlelweni zokusebenza lapho okokusebenza kuzobhekana nemithelela engaba khona, njengezingxenye zezimoto noma imigoqo yokuvikela.
Ngaphezu kokumelana nomthelela, ukushuba kweLexan nakho kuthinta izakhiwo zayo zokubona. Amashidi e-Lexan aminyene angase abe nokucaca okunciphile kancane uma kuqhathaniswa namashidi azacile, ngakho-ke kubalulekile ukucabangela izidingo zobuhle zephrojekthi yakho. Uma ukucaca kokubona kuyinto ehamba phambili, ungase udinge ukukhetha okokusebenza okuzacile noma uhlole izinketho zokwelapha ezingaphezulu ukuze uthuthukise ukucaca ngaphandle kokuyekethisa ukujiya.
Ngaphezu kwalokho, izici zemishini zomkhiqizo wokugcina nazo zithonywa ukushuba kwezinto ze-Lexan. Amashidi aminyene anikeza ukuzinza okungcono kobukhulu futhi awathambekele kangako ekujikeni noma ekuhlanekeni, okuwenza afaneleke kakhulu izinhlelo zokusebenza lapho ubukhulu obunembile bubucayi.
Kubalulekile ukuqaphela ukuthi izindleko zempahla nazo ziyahlukahluka ngobukhulu. Amashidi e-Lexan aminyene avamise ukubiza kakhulu kunamashidi azacile, ngakho-ke kubalulekile ukulinganisa izindleko nezidingo zokusebenza zephrojekthi yakho.
Sengiphetha, ukujiya kwe-Lexan kunomthelela omkhulu ekuqineni, ekusebenzeni, nasezindlekweni zamaphrojekthi okwenziwa kwepulasitiki. Lapho ukhetha ubukhulu be-Lexan obufanele bephrojekthi yakho, kubalulekile ukucabangela uhlelo lokusebenza, izinga lokumelana nomthelela elidingekayo, izakhiwo zokubona, izakhiwo zokukhanda, kanye nezindleko. Ngokuhlola ngokucophelela lezi zici, ungakhetha ubukhulu obufanele be-Lexan ukuze uqinisekise impumelelo yephrojekthi yakho yokwenziwa kwepulasitiki.
Ukwenziwa kwepulastiki sekuyingxenye ebalulekile yezimboni ezihlukahlukene, kusukela kwezezimoto kuye kwezokwakha, ngenxa yokuguquguquka kwayo nokuhlala isikhathi eside. Kodwa-ke, isikhathi sokuphila nokusebenza kokwenziwa kwepulasitiki kuncike kakhulu ekunakekeleni okufanele nasekusetshenzisweni kogqinsi olulungile lwe-lexan. I-Lexan, uhlobo lwe-polycarbonate resin thermoplastic, isetshenziswa kakhulu ekwenziweni kwepulasitiki ngenxa yamandla ayo, ukumelana nomthelela, nokucaca. Kulesi sihloko, sizocubungula ukubaluleka kokunakekelwa okufanele ekweluleni isikhathi sokuphila kokwenziwa kwepulasitiki futhi siqonde umthelela wokuqina kwe-lexan ekuqineni nasekusebenzeni kwawo.
Ukugcinwa okufanele kubalulekile ekulondolozeni ubuqotho bezinto ezenziwe ngepulasitiki. Ngaphandle kokunakekelwa okuvamile, lezi zakhiwo zingase zibe zimbi, okuholela ekunciphiseni ukusebenza kanye nezingozi zokuphepha. Esinye sezici ezibalulekile zokunakekelwa ukuqinisekisa ukuthi izindwangu zepulasitiki zenziwe ngogqinsi olufanele lwe-lexan. Ubukhulu be-lexan buthonya kakhulu ukuqina nokusebenza kokwenziwa kwepulasitiki, okuyenza ibe yisici esibalulekile okufanele icatshangelwe phakathi nenqubo yokwenziwa.
Ubukhulu obufanele be-lexan bubalulekile ekuqinisekiseni ubuqotho besakhiwo sokwenziwa kwepulasitiki. Amashidi ama-lexan ashubile anikeza ukumelana nomthelela okuthuthukisiwe, awenze afanelekele izinhlelo zokusebenza ezidinga ukwenziwa kwepulasitiki okuqinile nokuqinile. Isibonelo, embonini yezimoto, izingxenye ezifana namakhava amalambu angaphambili namaphaneli okuvikela umoya azuza kumashidi e-lexan aminyene, njengoba angakwazi ukumelana nomthelela kanye nokuhuzuka ngaphandle kokuphazamisa ukubonakala nokuphepha.
Ngaphezu kwalokho, ukujiya kwe-lexan okulungile kunomthelela ekuphileni isikhathi eside kokwenziwa kwepulasitiki. Amashidi e-lexan aqinile awathambekele kangako ekujikeni nasekuqhekekeni, okuwenza alungele ukusetshenziswa isikhathi eside ezinhlelweni ezihlukahlukene. Ngokusebenzisa ubukhulu be-lexan obufanele, abakhiqizi bangandisa isikhathi sokuphila kokwenziwa kwepulasitiki, banciphise isidingo sokulungiswa njalo noma ukushintshwa.
Ngaphezu kokuqina, ukusebenza kokwenziwa kwepulasitiki nakho kuthonywa ukushuba kwe-lexan. Amashidi e-lexan aminyene anikezela ngokufakwa kokushisa okungcono kanye nokumelana ne-UV, okuwenza afanelekele izinhlelo zokusebenza zangaphandle ezifana nezimpawu namaphaneli okuzivikela. Ukusebenza okuthuthukisiwe okunikezwa ukujiya kwe-lexan okulungile kuqinisekisa ukuthi izinto ezenziwe ngepulasitiki zingamelana nezinto zemvelo futhi zigcine ukusebenza kwazo ngokuhamba kwesikhathi.
Ukugcinwa kahle kwezinto ezenziwe ngepulasitiki, okuhlanganisa nokusetshenziswa kogqinsi olufanele lwe-lexan, kubalulekile ekuqinisekiseni ukusebenza kwazo okuqhubekayo nokuphepha. Ukungalungiswa ngokwanele kanye nogqinsi lwe-lexan olungafanelekile kungaholela ekugugeni ngaphambi kwesikhathi kanye nokwehluleka kokwenziwa kwepulasitiki, kudale ubungozi kubo bobabili abantu nempahla. Ngokubeka phambili ukunakekelwa kanye nokukhetha ukujiya kwe-lexan okufanele, abakhiqizi bangaqinisekisa ukuthembeka nokuhlala isikhathi eside kwemikhiqizo yabo yepulasitiki.
Sengiphetha, ukubaluleka kokugcinwa okufanele kanye nobukhulu be-lexan obufanele abukwazi ukweqiwa uma kuziwa ekwenziweni kwepulasitiki. Ngokuqonda umthelela wokuqina kwe-lexan ekuqineni nasekusebenzeni, abakhiqizi bangenza izinqumo ezinolwazi ezifaka isandla ekuphileni isikhathi eside nasekusebenzeni kobuciko babo bepulasitiki. Ukunakekelwa okufanele kanye nokusetshenziswa kogqinsi olufanele lwelexan kubalulekile ekuqinisekiseni ubuqotho besakhiwo, ukuphila isikhathi eside, nokusebenza kokwenziwa kwepulasitiki kuzo zonke izimboni ezihlukahlukene.
Sengiphetha, ukubaluleka kokuqina kwe-Lexan ekwenziweni kwepulasitiki akukwazi ukubukelwa phansi. Ukuqonda umthelela wokuqina ekuqineni nasekusebenzeni kubalulekile ekuqinisekiseni ikhwalithi nokuphila isikhathi eside kwemikhiqizo yepulasitiki. Ngokucabangela izici ezifana nezimo zemvelo, ukusetshenziswa okuhlosiwe, nezingcindezi ezingase zibe khona, abakhiqizi bangenza izinqumo ezinolwazi mayelana nogqinsi olufanele lwe-Lexan ekusetshenzisweni kwabo okukhethekile. Ngokubeka phambili ukuqina nokusebenza, amabhizinisi anganikeza amakhasimende awo ngekhwalithi ephezulu, imikhiqizo enokwethenjelwa ehlangabezana nezidingo zabo nalokho abakulindele. Ekugcineni, ukucatshangelwa ngokucophelela kokuqina kweLexan kubalulekile ekuzuzeni impumelelo ekwenziweni kwepulasitiki.