Ziziphi izinto zomgobho weplastiki?

Ziziphi izinto zomgobho weplastiki?

Isixhobo seplastiki sokungunda sibhekisa kwizinto ezisetyenziselwa ukwenza indawo yomngxuma wokungunda iplastiki.Iintlobo ezahlukeneyo zokubumba zeplastiki zisebenzisa izixhobo ezahlukeneyo zombhobho ukuhlangabezana neemfuno ezahlukeneyo kunye neemfuno.

Oku kulandelayo zizinto ezi-5 eziqhelekileyo zokungunda zeplastiki:

(1) Izinto zentsimbi yesixhobo: Isixhobo sentsimbi yenye yezinto eziqhelekileyo ezisetyenziswa ngundo lweplastiki.Inobulukhuni obuhle, ukumelana nokunxiba kunye nokumelana nokubola, kwaye inokumelana neenkqubo zokubumba iinaliti phantsi kobushushu obuphezulu kunye neemeko zoxinzelelo oluphezulu.Iintsimbi zesixhobo eziqhelekileyo ziquka i-P20 (eyaziwa ngokuba yi-3Cr2Mo e-China), i-718 (eyaziwa ngokuba yi-3Cr2NiMo e-China) njalo njalo.

(2) Izinto zentsimbi: Intsimbi engatyiwa yenye into esetyenziswa ngokuqhelekileyo emngxunyeni weplastiki.Insimbi engenasici inokumelana ne-corrosion ephezulu kunye nokumelana ne-oxidation, efanelekileyo kunyango lwezixhobo zeplastiki ezinezithako ze-acidic okanye i-alkaline.Izinto eziqhelekileyo zensimbi engenasici zi-SUS420, SUS304 njalo njalo.

(3) I-aluminium alloy material: I-alloy ye-aluminium yinto ekhaphukhaphu kunye nelungileyo ye-thermal conductivity, ilungele ukuvelisa i-molds enkulu okanye i-molds kunye neemfuno zobunzima obuphantsi.I-aluminium alloys ine-conductivity ephezulu ye-thermal, enceda ukukhawulezisa ukupholisa iiplastiki.Izinto eziqhelekileyo ze-aluminium alloy yi-ADC12, 6061 njalo njalo.

(4) Izinto ze-alloy ze-Copper: I-alloy ye-Copper ine-conductivity efanelekileyo ye-thermal kunye nokumelana nokugqoka, ilungele ukuvelisa isikhunta phantsi kobushushu obuphezulu kunye neemeko zoxinzelelo oluphezulu.I-alloys yobhedu inokubonelela ngokuchithwa kobushushu obungcono kwaye incede ukulawula izinga lokupholisa iiplastiki.Izinto eziqhelekileyo zobhedu lwe-alloy zi-H13, CuBe2 kunye nokunye.

5Umzekelo, i-polyimide (PI), i-polytetrafluoroethylene (PTFE) kunye nezinye zinokuxhathisa ubushushu obuphezulu kunye nokumelana nokugqwala, ezifanelekileyo kunyango lweplastiki yobushushu obuphezulu okanye izinto ezikhethekileyo zeplastiki.

Kufanelekile ukukhetha okufanelekileyoiplastiki yokubumbaizinto zomgodi ngokweemfuno ezithile zesicelo kunye neempawu zezinto zeplastiki.Izinto ezahlukeneyo zineempawu ezahlukeneyo kunye nobubanzi besicelo, kwiimveliso ezahlukeneyo zenaliti kunye neemfuno zokuvelisa, ukukhetha izinto ezifanelekileyo zecavity yinto ebalulekileyo yokuqinisekisa ukusebenza komngundo kunye nobomi.