I-POMIshidi le-C liyi-thermoplastic e-semicrystalline futhi libonakala nge-coefficient ephansi yokungqubuzana kanye nezakhiwo ezinhle zokuguguleka, kanye nezakhiwo ezinhle zokuguguleka, ezingathinteki yizindawo ezimanzi. Ipuleti le-POM linikeza ukumelana okuhle kumakhemikhali ahlukahlukene kufaka phakathi izinyibilikisi eziningi. Ipuleti le-Delrin linikeza amandla aphezulu nokuqina okuhambisana nokulula komshini. I-AHD iyaziwa futhi ngamandla ayo aphezulu e-mechanical, ukumelana nokushisa kanye nezakhiwo ezinhle zokulwa nokungqubuzana. A Ezingxenyeni ezidinga ukuzinza ngokwesilinganiso ngisho noma zivezwe emswakama noma ezindaweni ezimanzi, i-POM-C inikeza ukumelana okungcono kwamanzi ashisayo, ukushisa kanye namakhemikhali kune-POM-H.
Uma kukhulunywa ngokumelana namakhemikhali, amashidi e-POM ayaphumelela kakhulu. Amelana kakhulu nezinyibilikisi, uphethiloli, uwoyela kanye namanye amakhemikhali amaningi, okwenza kube kuhle kakhulu ezingxenyeni ezihlangana nalezi zinto. Ishidi le-POM liphinde libe nokuzinza okuphezulu, okusho ukuthi ligcina isimo salo kanye nobukhulu ngisho nangaphansi kwezimo zokushisa okukhulu.
Enye inzuzo yamashidi e-POM ukumuncwa kwawo umswakama ophansi. Ngokungafani namanye amapulasitiki amaningi, i-POM inomkhuba ophansi kakhulu wokumuncwa umswakama, okuthinta izakhiwo zayo zemishini kanye nekagesi. Lokhu kuyenza ifaneleke ukusetshenziswa ezindaweni ezinomswakama lapho i-hygroscopicity iyinkinga.
Ishidi Ledatha Eliphathekayo:
| Into | Ipuleti le-POM |
| Uhlobo | okukhishwe ngaphandle |
| Umbala | okumhlophe |
| Isilinganiso | 1.42g/cm3 |
| Ukumelana nokushisa (okuqhubekayo) | 115℃ |
| Ukumelana nokushisa (isikhathi esifushane) | 140℃ |
| Indawo yokuncibilika | 165℃ |
| Izinga lokushisa lokushintsha kwengilazi | _ |
| I-coefficient yokwandisa ukushisa okuqondile | 110×10-6 m/(mk) |
| (isilinganiso esingu-23~100℃) | |
| Isilinganiso esingu-23--150℃ | 125×10-6 m/(mk) |
| Ukuvutha (UI94) | HB |
| I-modulus yokuqina kwe-tensile | 3100MPa |
| Ukucwilisa emanzini ku-23℃ amahora angama-24 | 0.2 |
| Ukucwilisa emanzini ku-23℃ | 0.85 |
| Ukugoba ukucindezeleka kokucindezela/ Ukucindezeleka kokucindezela kususe ukushaqeka | 68/-Mpa |
| Ukuphula ukucindezeleka kokucindezela | 0.35 |
| Ukucindezeleka okucindezelayo kokucindezeleka okuvamile -1%/2% | 19/35MPa |
| Ukuhlolwa komthelela wegebe le-pendulum | 7 |
| I-coefficient yokushayisana | 0.32 |
| Ubulukhuni beRockwell | I-M84 |
| Amandla e-dielectric | 20 |
| Ukumelana kwevolumu | 1014Ω×cm |
| Ukumelana nomphezulu | 1013 Ω |
| I-dielectric constant ehlobene - 100HZ/1MHz | 3.8/3.8 |
| Inkomba yokulandelela okubucayi (i-CTI) | 600 |
| Umthamo wokubopha | + |
| Ukuxhumana ngokudla | + |
| Ukumelana ne-asidi | + |
| Ukumelana ne-alkali | + |
| Ukumelana namanzi ane-carbon | + |
| Ukumelana nenhlanganisela enuka kamnandi | + |
| Ukumelana ne-Ketone | + |
Esinye sezici ezivelele ze-Ishidi le-POMiyizakhiwo zayo ezinhle kakhulu zokushelela. Ine-coefficient ephansi yokushelela, okusho ukuthi ishelela kalula phezu kwezinye izindawo ngaphandle kokumelana okukhulu. Lokhu kuyenza ibe ukukhetha okuthandwayo kwezinhlelo zokusebenza ezidinga ukunyakaza okubushelelezi, okungenakho ukushelela, njengegiya, amabheringi kanye nezingxenye ezishelelayo.
Ishidi le-POMFuthi inokumelana nokuguguleka okuphezulu, okubaluleke kakhulu ekusetshenzisweni okubandakanya ukunyakaza okuphindaphindiwe kwemishini. Ingamelana nokuguguleka kwesikhathi eside nokungqubuzana, okwenza iqine. Ngaphezu kwalokho, i-POM ayithambekele ekugugulekeni, okusho ukuthi igcina isimo sayo nokuqina kwayo ngisho nangaphansi kokucindezeleka kwesikhathi eside.
Ukukwazi ukusebenza kahle kungenye inzuzo yamashidi e-POM. Angashintshwa kalula futhi akhiqizwe kusetshenziswa izinqubo zokukhiqiza zendabuko ezifana nokugaya, ukujika kanye nokubhoboza. Lokhu kuvumela ukukhiqizwa okulula kwezingxenye eziyinkimbinkimbi nezinembile. Ishidi le-POM liphinde libe nezakhiwo ezinhle zikagesi neze-dielectric, okwenza lifaneleke ukusetshenziswa kokushisa kukagesi.
At NGAPHEZU KWAKHO, sinikeza izinketho eziningi ze-POM. Amashidi ethu e-POM enziwe ngezinto ezingezona ezivamile eziqinisekisa ikhwalithi ephezulu kanye nokusebenza kahle. Atholakala ngobukhulu obuhlukahlukene kusukela ku-0.5mm kuya ku-200mm, ububanzi obujwayelekile obungu-1000mm kanye nobude obungu-2000mm. Sinikeza imibala emhlophe nemnyama, noma singenza ngezifiso imibala ngokwezidingo zakho ezithile.
Kungakhathaliseki ukuthi udinga amashidi e-POM ezingxenyeni zemishini, ama-insulators kagesi noma olunye uhlelo lokusebenza, amashidi ethu e-POM asezingeni eliphezulu angahlangabezana nezidingo zakho. Ngezakhiwo zawo ezinhle kakhulu zemishini, ukumelana kwamakhemikhali aphezulu kanye nokuqina kobukhulu, amashidi ethu e-POM anikeza ukusebenza okuhle kakhulu nokuthembeka. Xhumana nathi namuhla ukuze ufunde kabanzi mayelana nemikhiqizo yethu yamashidi e-POM nokuthi ingazuzisa kanjani iphrojekthi yakho.
Isikhathi sokuthunyelwe: Juni-26-2023
