Fluoroelastomers yakabuda semutambo-shanduko mumaindasitiri emotokari nemichina, ichipa kusawirirana kusingaenzaniswi mumashandisirwo akasiyana siyana. Nekupokana kwavo kwemakemikari, kugadzikana kwepamusoro-tembiricha, uye hukuru hwemakina, aya elastomers ave sarudzo yekusimbisa michina yemaindasitiri. Muchikamu chemotokari, mafluoroelastomers aratidza kugona kwavo nekuona kuita kwakavimbika mumashandisirwo akakosha akadai semafuta masisitimu, zvisimbiso zveinjini, uye gaskets. Kupokana kwavo nemafuta, oiri, uye mamwe makemikari ane hukasha kunoita kuti ive yakanakira kuchengetedza kutendeseka kwezvinhu zvemotokari munzvimbo dzinoda. Uyezve, kugona kwefluoroelastomers kutsungirira kupisa kwakanyanya uye nemamiriro ekunze akaomarara kwaita kuti ive yakakosha mumashini ekushandisa. Kubva pazvisimbiso uye maO-mhete kuenda kumadiaphragms uye gaskets, fluoroelastomers inoita basa rakakosha mukuona kushanda kwakanaka uye kwakavimbika kwemachina akasiyana. Muchinyorwa chino, isu tichatarisa mukusiyana-siyana kwefluoroelastomers mune zvese zvemotokari uye michina yekushandisa, tichiongorora zvakasarudzika zvivakwa uye mabhenefiti avanopa kune vanogadzira uye ekupedzisira-vashandisi zvakafanana.
Kusiyana-siyana kweFluoroelastomers muMotokari Zvishandiso
Fluoroelastomers, inozivikanwawo seFKM, imhando yerabha yekugadzira inopa kusarudzika kwakasiyana-siyana mumashandisirwo emotokari. Nekusanganiswa kwavo kwakasarudzika kwekupokana kwekushisa kwepamusoro, kuenderana kwemakemikari, uye kusimba, mafluoroelastomers ave chinhu chakakosha mumhando dzakasiyana dzemotokari.
Imwe yemabhenefiti ekutanga efluoroelastomers kugona kwavo kutsungirira kupisa kwakanyanya. Zvinhu izvi zvinogona kushanda nemazvo munzvimbo dzinobva -40 ° C kusvika 250 ° C, zvichiita kuti zvive zvakanaka kune zvikumbiro uko kushanduka kwekushisa kwakajairika, sezvisimbiso zveinjini uye gaskets. Kudzivirira kwavo kupisa kwakanyanya kunovimbisa kuti zvisimbiso zvinochengetedza kuvimbika, kudzivirira chero kuvuza kana kutadza kunogona kukonzera kugadzirisa kunodhura.
Pamusoro pekuramba tembiricha, fluoroelastomers zvakare inoratidza yakasarudzika kemikari inoenderana. Ivo vanogona kumira kuratidzwa nemafuta, oiri, zvinonyungudutsa, uye dzakasiyana siyana dzemotokari zvinwiwa pasina kuderera kana kurasikirwa nekuisa chisimbiso. Uku kupikisa kemikari kwakakosha mumashandisirwo emotokari, uko kuratidzwa kwezvinhu zvinoparadza kwakajairika. Nekushandisa fluoroelastomers, vagadziri vanogona kuona kuti mota dzavo dzinoramba dzisingabvi uye dzichishanda kunyangwe mumamiriro akaomarara.
Durability chimwe chinhu chakakosha che fluoroelastomers. Izvi zvinhu zvine zvakanakisa zvemuchina zvimiro, zvinosanganisira yakakwirira tensile simba uye kubvarura kuramba. Izvi zvinovaita kuti vashivirire zvakanyanya kupfeka uye kubvarura, kuve nechokwadi chekushanda kwenguva refu mukuda kwekushandisa kwemotokari. Ingave ichishandiswa muzvikamu zveinjini, masisitimu emafuta, kana zvisimbiso zvekutumira, fluoroelastomers inopa yakavimbika yekuisa chisimbiso mhinduro dzinogona kumira nekuoma kwekushandiswa kwezuva nezuva.
Iko kushandiswa kwakasiyana-siyana kwefluoroelastomers kunowedzera kupfuura maitiro avo ekushanda. Zvishandiso izvi zvakare zvinoumbwa zvakanyanya, zvichibvumira vagadziri kuti vagadzire maumbirwo akaomarara uye magadzirirwo kuti aenderane neakanangana nemotokari zvinodiwa. Kunyangwe iri gasket retsika kana chisimbiso chaicho, mafluoroelastomers anogona kuumbwa kuti aite zvakatemwa, kuve nechokwadi chekukwana uye kuita kwakaringana.
Kusiyana-siyana kweFluoroelastomers muMichina Zvishandiso
Fluoroelastomers chinhu chakasiyana-siyana chinowana mashandisirwo akawandisa mumaindasitiri akasiyana emuchina. Nezvimiro zvavo zvakasarudzika uye kugona kumira zvakanyanya nemamiriro ezvinhu, mafluoroelastomers ave akakosha mukuona kuvimbika uye hupenyu hurefu hwemakina ezvikamu.
Imwe yemabhenefiti akakosha efluoroelastomers ndiko kuramba kwavo kwakanyanya kune tembiricha yepamusoro. Michina yekushandisa inowanzo sanganisira kuratidzwa kune yakakwira tembiricha, uye fluoroelastomers inogona kuchengetedza ma mechanic zvivakwa kunyangwe mukupisa kwakanyanya. Ichi chivakwa chinovaita chakanakira kushandiswa mumagaskets, zvisimbiso, uye O-mhete, kwavanogona kunyatso kudzivirira kuvuza uye kuve nechokwadi chekuvimbika kwemuchina.
Pamusoro pekupikisa kwavo kwepamusoro-tembiricha, fluoroelastomers zvakare inoratidza yakasarudzika makemikari kuramba. Vanogona kumira kuratidzwa kune akasiyana siyana emakemikari, anosanganisira mafuta, oiri, zvinonyungudutsa, uye acids. Izvi zvinoita kuti dzive dzakakodzera kushandiswa mumashini ekushandisa uko kusangana nezvinhu zvinoparadza kwakajairika. Nekushandisa fluoroelastomers, vagadziri vanogona kuwedzera kusimba uye kuvimbika kwemuchina wavo, kuderedza njodzi yekutadza kwechikamu uye kugadzirisa kunodhura.
Chimwe chakakosha hunhu hwefluoroelastomers ndiko kuramba kwavo kumisikidza set. Zvikamu zvemuchina zvinowanzosangana nekudzvanywa kwakakura uye kudzvanywa, izvo zvinogona kutungamirira ku deformation uye kurasikirwa kwekushanda nekufamba kwenguva. Nekudaro, fluoroelastomers inokwanisa kuchengetedza chimiro chavo uye elasticity kunyangwe pasi pekumanikidzwa kwenguva refu. Ichi chivakwa chinovimbisa kuti muchina unoshanda zvakanaka uye nemazvo, pasina kurasikirwa mukuita kana kuwedzera simba rekushandisa.
Uyezve, fluoroelastomers inopa kuramba kwakanakisa kune ozone uye mamiriro ekunze, zvichiita kuti ive yakakodzera kune ekunze mashini ekushandisa. Vanokwanisa kumira kuratidzwa nemwaranzi yeUV, tembiricha yakanyanyisa, uye mamiriro ekunze akaomarara, pasina kuderera kana kurasikirwa nehunhu hwavo. Uku kupokana kune zvakatipoteredza zvinhu kunovimbisa hupenyu hurefu uye kuvimbika kwemuchina, kunyangwe mukunetsa kwekunze marongero.
Mhedziso
Fluoroelastomers inopa akasiyana mabhenefiti mumotokari uye michina yekushandisa. Vanogona kumira kutonhora kwakanyanya, kuramba makemikari, kupa kusimba, uye kupa dhizaini inoshanduka. Izvi zvinovaita zvakakosha muindasitiri yemotokari, kuve nechokwadi chekuvimbika uye hupenyu hurefu hwemotokari. Muindasitiri yemakina, fluoroelastomers inofarirwa nekuda kwekunyanya-tembiricha kuramba, makemikari kuramba, kuramba kumisikidzwa set, uye kuramba ozone uye mamiriro ekunze. Nekubatanidza mafluoroelastomers muzvikamu zvemuchina, vagadziri vanogona kuve nechokwadi chekushanda kwakakwana, hupenyu hurefu, uye kuvimbika, zvichibatsira vese indasitiri nevashandisi vekupedzisira.
