Chii chinonzi PC material? Kuongorora kwakadzama kwezvivakwa uye mashandisirwo epolycarbonate
Polycarbonate (Polycarbonate, yakapfupikiswa sePC) imhando yepolymer material inoshandiswa zvakanyanya mumaindustries akasiyana-siyana.Chii chinonzi PC zvinhu, ndezvipi zvakasiyana-siyana uye zvakasiyana-siyana zvekushandisa? Muchikamu chino, isu tichaongorora maitiro, mabhenefiti uye mashandisiro ePC zvinhu zvakadzama kukubatsira iwe kunzwisisa zviri nani iyi yakawanda-inoshanda engineering mapurasitiki.
1. Chii chinonzi PC zvinhu?
PC inoreva polycarbonate, inova rudzi rwepolymer material yakabatanidzwa ne carbonate group (-O-(C=O)-O-).Marakirwo eMolecular of PC anoita kuti ive nehunhu hwekusimba kwepamusoro, kupikisa, kujeka kwepamusoro. , nezvimwewo, saka yave sarudzo yekutanga yezvinhu kune akawanda maindasitiri application.PC zvinhu zvinowanzo gadzirirwa nekunyunguduka polymerisation kana interfacial polycondensation, iyo inotanga kugadzirwa nemasayendisiti eGerman mu. 1953 kekutanga. Yakatanga kugadzirwa nemasayendisiti echiGerman muna 1953.
2. Zvinhu zvikuru zvePC zvinhu
Chii chinonzi PC? Kubva pamakemikari uye emuviri maonero, PC zvinhu zvine anotevera akasiyana hunhu:

High Transparency: PC zvinhu zvine yakanyanya kujeka optical kujeka, ine mwenje wekufambisa padyo ne90%, padyo neiyo yegirazi. Izvi zvinoita kuti ive yakakurumbira mumashandisirwo anodiwa kujeka kwemaziso, senge midziyo inoonekera, lenzi regirazi remaziso, nezvimwe.

Yakanakisa Mechanical Properties: PC ine yakanyanya kusimba kupikisa uye kusimba, uye inochengetedza yayo yakanaka mechanical zvimiro kunyange pazasi tembiricha.The simba rekuita rePC rakakwirira zvikuru kupfuura iro remapurasitiki akajairika akadai se polyethylene uye polypropylene.

Kupisa kupisa uye kugadzikana kwechimiro: Zvigadzirwa zvePC zvine tembiricha yekupisa yekupisa, kazhinji inotenderedza 130 ° C. PC inewo yakanaka dimensional kugadzikana, munzvimbo yakakwirira kana yakaderera tembiricha inogona kuchengetedza saizi yayo yepakutanga uye chimiro.

3. Zvishandiso zvakajairika zvePC zvinhu
Izvi zvakanakisa zvimiro zvePC zvinhu zvakakonzera kuwanda kwekushandisa mumaindasitiri mazhinji. Izvi zvinotevera mamwe akajairwa mashandisirwo ePC zvinhu munzvimbo dzakasiyana:

Minda yemagetsi nemagetsi: Zvishandiso zvePC zvinowanzo shandiswa mukugadzira dzimba dzemidziyo yemagetsi, zvikamu zvemagetsi, zvigadziko uye maswichi nekuda kwekunaka kwavo kwemagetsi ekuvharisa zvivakwa uye kupikisa.

Indasitiri yemotokari: Muindasitiri yemotokari, zvinhu zvePC zvinoshandiswa zvakanyanya mukugadzira marambi, mapaneru emidziyo uye zvimwe zvikamu zvemukati. Kujeka kwayo kwepamusoro uye kupikisa kwemaitiro kunoita kuti ive chinhu chakanakira mavhavha emwenje.

Kuvaka uye kuchengetedza michina: Kujeka kwePC uye kupikisa kwemaitiro kunoita kuti ive yemhando yepamusoro yezvigadzirwa zvekuvaka senge mapaneru ezuva uye girazi risingapindi bara. Zvishandiso zvePC zvinotambawo basa rakakosha mumidziyo yekuchengetedza senge ngowani dzekudzivirira uye nhovo dzechiso.

4. Kuchengetedzwa kwezvakatipoteredza uye kusimba kwePC zvinhu
Iko kudzokororwa uye kusimba kwezvinhu zvePC zviri kugamuchira zvakanyanya uye zvakanyanya kutarisirwa sezvo kuziva kwekuchengetedzwa kwezvakatipoteredza kunowedzera. pc zvinhu zvinogona kudzokororwa kuburikidza nemuviri kana makemikari nzira dzekudzokorora. Kunyangwe maitiro ekugadzira ezvigadzirwa zvePC anogona kusanganisira mamwe organic zvinonyungudutsa, kukanganisa kwezvakatipoteredza kwePC kuri kuderedzwa zvishoma nezvishoma kuburikidza nemaitiro akagadziridzwa uye kushandiswa kwezvakatipoteredza zvekuwedzera.
5. Mhedziso
Chii chinonzi PC material? Kuburikidza nekuongorora kuri pamusoro, tinogona kunzwisisa kuti PC ipurasitiki yeinjiniya ine akasiyana emhando yepamusoro zvivakwa, iyo inoshandiswa zvakanyanya mumagetsi nemagetsi, mota, kuvaka uye kuchengetedza michina. Kujeka kwayo kwepamusoro, yakanakisa michina zvivakwa uye yakanaka kupisa kupisa kunoita kuti itore chinzvimbo chakakosha mumaindasitiri akasiyana. Nekuvandudzwa kwematekinoroji ane hushamwari kwezvakatipoteredza, zvinhu zvePC zviri kuramba zvakanyanya uye zvicharamba zvichiita basa rakakosha mumhando dzakasiyana dzekushandisa mune ramangwana.
Kunzwisisa kuti PC chii uye mashandisiro ayo anogona kutibatsira kusarudza zviri nani uye kushandisa iyi inogoneka yeinjiniya plastiki kune akasiyana maindasitiri zvinodiwa.