Ipolymer enefluorinated ngokupheleleyo eyisemi-crystalline, isemi-opaque kunye nemhlophe.Inokumelana neekhemikhali okugqwesileyo okungachatshazelwanga phantse zizo zonke iikhemikhali kwaye inesalathiso seoksijini ephezulu kakhulu (oko kukuthi asiyo-flam).Inomlinganiso ophantsi kakhulu wokukhuhla kwaye uzinzile kumaqondo obushushu aphezulu.Ithambile, ikhubazeke ngokulula, ithanda ukurhubuluza kwaye inamandla asezantsi kunye nokuxhathisa okulambathayo kwimitha.Iyabiza kakhulu kwaye ayinakunyibilikiswa (nangona ithiyori inyibilika kwi-327C, i-viscosity yokunyibilika kwamabakala aqhelekileyo ayinasiphelo) kwaye ke yenziwa ngeendlela zokuthambisa umgubo.
Izicelo zoshishino ziquka iibheringi, izitywina, ii-O-rings, ukushisa kombane obushushu obuphezulu, ukugquma okungeyona intonga kunye ne-linings yemikhumbi njl njl.
Umhlophe opaqueInqanaba le-PTFEinokugqiba umhlaba kunye nokunyamezela okusemgangathweni.I-Polypropylene (PP) yiplastiki eyomeleleyo, ekhaphukhaphu enomgangatho oqinileyo, ogudileyo olungele ukusetyenziswa apho ukwakheka kwebhaktiriya kunokuba ngumba.Ngokuqhelekileyo yomelele, iqinile, kwaye ixhathisa ngakumbi kumaqondo obushushu aphezulu kune-polyethylene, i-polypropylene ikwanazo ukumelana neekhemikhali kunye nezinyibilikisi.
IPlastiki ibhekisa kwiqela lezinto ezenziweyo okanye zesemi-synthetic eziye zaqulunqwa ukuphumeza iipropati ezithile.Ezona mpawu ziphawuleka kakhulu zeplastiki bubunzima bayo obuphantsi, ukusebenziseka kwayo, ukuxhathisa umhlwa, kunye neempawu ezifanelekileyo zokufudumeza kunye nezombane.Amanye amabakala eplastiki anika ukukhanya okubonakalayo okufana neglasi, ukukhuhlana okuphantsi okanye umphezulu wokuzithambisa, kunye nokumelana nempembelelo ekhethekileyo.Ngokuxhomekeke kwiipropati zabo, amabakala athile eplastiki anokusetyenziswa njengenye indawo yesinyithi, iglasi kunye ne-ceramic.Ngokungafaniyo nesinyithi, iplastiki inokufumana i-creep, ekuthi i-deformation ebangelwa ukuvezwa kwexesha elide kumthwalo oqhubekayo.
Amandla okuqina, asetyenziselwa ukubonisa amandla ezinto zonke, luxinzelelo oluphezulu olunokumelana nalo phambi kokuba lophuke.Ukumelana nokubola kuchaza ukukwazi kwesixhobo ukuthintela ukuwohloka okubangelwa yi-atmosfera, ukufuma, okanye enye into ephakathi.Ukumelana nokunxiba kubonisa amandla okuthintela umonakalo owenziwe kukudibana neminye imiphezulu.Ukuqina kuchaza ukukwazi kwesixhobo ukufunxa amandla phambi kokwaphuka, ngelixa ukuqina (okuqhelekileyo kulinganiswa njengobulukhuni be-indentation) buchaza ukuxhathisa kwayo kuguquko olusisigxina lomphezulu.Ukuchasana nempembelelo ngumlinganiselo wesakhono semathiriyeli ukufunxa umothuko wamandla phambi kokwaphuka.
- I-PTFE ixhathisa iikhemikhali ezininzi, ngokuqhelekileyo imelana nokushisa okuphezulu, kwaye inomgangatho ophantsi, i-nonstick surface- PTFE ngokubanzi imelana nokushisa okuphezulu kunezinye i-fluoropolymers, njenge-FEP kunye ne-ETFE- Ground finish- Umbala umhlophe opaque- Ukunyamezela okusemgangathweni
Ixesha lokuposa: Feb-24-2019