Ngokuthuthuka okuqhubekayo kanye nokuphelela kwamasu ahlukahlukene okucubungula, izinto ze-polymer zenziwa imikhiqizo ehlukahlukene futhi zisetshenziswa emikhakheni eminingi.Amapayipi e-serologicalyizinto ezisetshenziswayo zaselabhorethri ezisetshenziselwa ukulinganisa ngokunembile noma ukudlulisa uketshezi.Ngokuvamile zenziwe nge-polystyrene (PS).I-PS iyi-thermoplastic engenambala futhi esobala enezici ezilandelayo:

1. Izici zemishini: I-PS iyimpahla eqinile futhi ephukayo ene-ductility encane kakhulu futhi ayikhiqizi lapho yeluliwe.Izakhiwo zemishini ye-polystyrene zihlobene nendlela yokuhlanganisa, isisindo samangqamuzana ahlobene, izinga lokushisa, okuqukethwe kokungcola nezindlela zokuhlola.

2. Izakhiwo ezishisayo: I-PS inokumelana nokushisa okungekuhle, ngokushisa kwe-deformation yokushisa engu-70 kuya ku-95 ° C kanye nezinga lokushisa lokusebenzisa isikhathi eside lika-60 kuya ku-80 ° C.Ngakho-ke,amapayipi e-serologicalayikwazi ukuvalwa inzalo ngenxa yokushisa okuphezulu nomfutho ophezulu, futhi ukuvalwa kwe-radiation ngokuvamile kuyakhethwa.I-thermal conductivity ye-polystyrene iphansi, cishe ngo-0.10~0.13W/(m·K), futhi empeleni ayishintshi ngokushintsha kwezinga lokushisa.Kuyinto enhle yokufaka i-thermal insulation.

3. Izakhiwo zikagesi: I-PS iyi-polar engeyona i-polar, futhi izigcwalisi ezimbalwa nezithasiselo zengezwa ngesikhathi sokusetshenziswa.Ngakho-ke, inezici ezinhle ze-dielectric kanye nokufakwa, futhi izakhiwo zayo ze-dielectric azihlangene nemvamisa.

4. Izakhiwo zamakhemikhali: I-PS inokusimama okuhle kwamakhemikhali futhi ingamelana ne-alkali ehlukahlukene, ama-asidi avamile, usawoti, uwoyela wamaminerali, uphuzo oludakayo oluphansi kanye nama-asidi ahlukahlukene aphilayo.

Okungenhla ezinye izici impahla yeamapayipi e-serological.Ukuzinza okuhle kwamakhemikhali kuqinisekisa ukuthi isisombululo kanye nethubhu ngeke kusabele, ngaleyo ndlela kuqinisekiswe ukunemba kokuhlolwa.

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