Yintoni izixhobo ze-EPDM? -Ukuhlaziywa kobunzulu beempawu kunye nokusetyenziswa kwerabha ye-EPDM
I-EPDM (i-Ethylene-Proplene-Gene Monomer) yirabha yemozulu yemozulu enesimo sezulu, i-ozone kunye nokuchasana nekhemikhali, kwaye isetyenziswe ngokubanzi kwi-AutoMotive, ekwakhiwe, i-elektroniki kunye namanye amashishini. Ngaphambi kokuqonda ukuba yenziwa yi-EPDM, kuyimfuneko ukuqondakalisa ubume bayo bemolekyuli eyahlukileyo kunye nenkqubo yokwenza imveliso ukwenzela ukuba baqonde ngcono iipropathi kunye nokusetyenziswa kwayo.
1. Ubume bemichiza kunye nemozulu yemolekyuli ye-EPDM
I-EPDM Rubber ifumana igama layo kubantu abaphambili: i-Ethylene, proplenene kunye ne-diene monomers. Ezi monomers zenza imixokelelwane ye-polymer ye-elastic ngokusebenzisa i-copolymisis. I-Ethylene kunye ne-propylene ibonelela ngobushushu obuqinisekileyo kunye nokunganyangeki kwe-oxidation, ngelixa i-diene monomers ivumela i-EPDM ukuba idityaniswe yiVulcanation okanye iPeroxide, inyukele imixholo.
2. Iimpawu eziphambili zomsebenzi we-EPDM
Ngenxa yokuqulunqwa kwekhemikhali eyahlukileyo, i-EPDM inoluhlu lwezinto ezibalaseleyo ezizenzisa uluhlu olubanzi lwemimandla. Ngaphandle kokwesiphako.EEEEEEEWEIntembeko elihle kakhulu le-ozone, nto leyo ivumela ukuba igcine intsebenzo yayo kwiimeko ezinzima zokusingqongileyo ngaphandle kokuqhekeka.
Enye into ebalulekileyo kukuchasana nekhemikhali, ngakumbi kwi-AIDD, ialkalis kunye neempuphu ezahlukeneyo. Ke, i-EPDM ihlala isetyenziswa kwiimeko ezifuna ukuvezwa kwexesha elide kwiikhemikhali.eepds zinoluhlu olubanzi lwamaqondo obushushu, kwaye zihlala zisebenza ngokuqhelekileyo phakathi kwe-Automotive Umzi mveliso, njengamatywina e-windows, i-radiator hoses, njl.
3. Izicelo ze-EPDM kumashishini ahlukeneyo
Ukusetyenziswa ngokubanzi kwe-EPDM kubaluleke ngokuguquguqukayo kunye nezinto ezibalaseleyo zomzimba. Kumzi-mveliso wemoto, i-EPDM iqhele ukusetyenziswa ekwenzeni amatywina, amatywina emnyango, amawele e-windcreen kunye ne-radiator. Enkosi kubushushu babo kunye nokuxhathisa ubushushu, la macandelo agcina ubume babo kunye nokusebenza kwabo ixesha elide, ukuphucula ubomi benkonzo yemoto.
Kumzi-mveliso wokwakha, i-EPDM isetyenziswa ngokubanzi eluphahleni amanzi, umnyango kunye namatywina eefestile kunye nezinye izicelo ezifuna ukumelana kwamanzi kunye ne-UV. Ukuxhathisa kwakhe kwemozulu kunye nokuguquguquka kuqinisekiswe ukuzinza kunye nokutywina kwezakhiwo.
4. Ukukhusela isisiseko se-EPDM kunye nophuhliso oluzinzileyo
Kwimeko yangoku yokukhuseleka okukhuselekileyo yokukhuseleka kwezendalo, i-EPDM ikwachaphazeleka ngenxa yokukhusela okusingqongileyo kunye nophuhliso oluzinzileyo olunokubakho. I-EPDM yinto esetyenziswayo, inkqubo yemveliso ayinabungozi igesi kunye nenkunkuma, ngokuhambelana nemfuno yoluntu yanamhlanje yokhuseleko lwendalo. Ngokuphuculwa okuqhubekayo kwenkqubo yemveliso, ukusetyenziswa kwezixhobo ze-EPDM kuyancitshiswa ngokuthe ngcembe, igalelo kuphuhliso oluzinzileyo lweli shishini.
Ukuqukumbela
Yintoni izixhobo ze-EPDM? Sisixhobo serabha yerabha esinentsebenzo efanelekileyo kunye noluhlu olubanzi lwezicelo. Ngokuxhathisa kwemozulu, ukunganyangeki kwamachiza kunye nobuhlobo bokusingqongileyo, idlala indima ebalulekileyo kumashishini ahlukeneyo. Nokuba kushishino lwe-automotive, ishishini lokwakha, okanye amasimi ombane kunye ne-elektroniki, i-EPDM iye yaba lukhetho lwezinto ezibonakalayo ezinokubakho ngenxa yokusebenza kwayo.