Yintoni impahla yePC? Uhlalutyo olunzulu lweempawu kunye nokusetyenziswa kwepolycarbonate
I-Polycarbonate (i-Polycarbonate, efinyeziweyo njenge-PC) luhlobo lwezixhobo ze-polymer ezisetyenziswa ngokubanzi kwi-industries ehlukeneyo.Yintoni impahla ye-PC, ziziphi iimpawu zayo ezizodwa kunye noluhlu olubanzi lwezicelo? Kweli nqaku, siza kuhlalutya iimpawu, iingenelo kunye nokusetyenziswa kwemathiriyeli yePC ngokweenkcukacha ukukunceda uqonde ngcono ezi plastiki zobunjineli zinemisebenzi emininzi.
1. Yintoni izinto zePC?
I-PC ibhekisela kwi-polycarbonate, eluhlobo oluthile lwezinto ezipholima ezidityaniswe liqela le-carbonate (-O-(C=O) -O-) .Isakhiwo se-molecular ye-PC yenza ukuba ibe neempawu zamandla aphezulu, ukuxhathisa impembelelo, ukucaca okuphezulu, njl., ngoko ke iye yaba yinto yokuqala yokukhethwa kwezinto kwizicelo ezininzi zemizi-mveliso.Izinto ze-PC zidla ngokulungiswa ngokunyibilika kwepolymerisation okanye i-interfacial synthes ye-polycondens yaseJamani, i-polyconden Ngowe-1953 okokuqala. Yaqala ukwenziwa zizazinzulu zaseJamani ngo-1953.
2. Iimpawu eziphambili zezinto zePC
Yintoni iPC? Ukusuka kwimbono yeekhemikhali kunye neyomzimba, izixhobo zePC zinezi mpawu zilandelayo zahlukileyo:

Ukungafihli okuPhezulu: Izinto zePC zinokucaca okuphezulu kakhulu, kunye nokuhanjiswa kokukhanya kufutshane ne-90%, kufutshane neglasi. Oku kuyenza idume kakhulu kwizicelo apho kufuneka ukucaca okubonakalayo, okufana nezikhongozeli ezibonakalayo, iilensi zeglasi yamehlo, njl.

IiPropati zoomatshini ezigqwesileyo: I-PC inokumelana nempembelelo ephezulu kakhulu kunye nokuqina, kwaye igcina iipropathi zayo ezibalaseleyo zoomatshini nakwiqondo lokushisa eliphantsi.Impembelelo yempembelelo yePC iphezulu kakhulu kuneeplastiki eziqhelekileyo ezifana ne-polyethylene kunye ne-polypropylene.

Ukumelana nobushushu kunye nokuzinza kwe-dimensional: Izixhobo ze-PC zinobushushu obuphezulu bokushisa, ngokuqhelekileyo malunga ne-130 ° C. I-PC nayo inozinzo oluhle lwe-dimensional, kwindawo yokushisa ephezulu okanye ephantsi inokugcina ubungakanani bayo bokuqala kunye nokumila.

3. Izicelo eziqhelekileyo zezixhobo zePC
Ezi mpawu zibalaseleyo zezixhobo zePC zikhokelele kuluhlu olubanzi lwezicelo kumashishini amaninzi. Ezi zilandelayo zezinye zezicelo eziqhelekileyo zezixhobo zePC kwiindawo ezahlukeneyo:

Imimandla yombane kunye neyombane: Izinto zePC ziqhele ukusetyenziswa xa kusenziwa izindlu zezixhobo zombane, izixhobo zombane, iisokethi kunye nokutshintsha ngenxa yeempawu zabo ezintle zokugquma umbane kunye nokuchasana nempembelelo.

Umzi-mveliso weemoto: Kushishino lweemoto, izixhobo zePC zisetyenziswa kakhulu ekwenzeni izibane zezibane, iipaneli zesixhobo kunye nezinye iindawo zangaphakathi. Ukungafihli kwayo okuphezulu kunye nokuchasana kwempembelelo kuyenza ibe yinto efanelekileyo yokugubungela izibane zentloko.

Ulwakhiwo kunye nezixhobo zokhuseleko: Ukucaca okuphezulu kwePC kunye nokuchasana kwempembelelo kuyenza ibe yimathiriyeli ekumgangatho ophezulu kwizicelo zokwakha ezifana neepaneli zelanga kunye neglasi engangenwa bullet. Izinto zePC nazo zidlala indima ebalulekileyo kwizixhobo zokhuseleko ezifana nezigcina-ntloko ezikhuselayo kunye nezikhuselo zobuso.

4. Ukukhuselwa kwendalo kunye nokuzinza kwezinto zePC
Ukusebenziseka kwakhona kunye nozinzo lwemathiriyeli ye-PC zifumana ingqwalasela engakumbi njengoko ulwazi lokhuseleko lwendalo lukhula. imathiriyeli ye-pc inokuphinda isetyenziswe ngeendlela eziphathekayo okanye zeekhemikhali zokurisayikilisha. Nangona inkqubo yokuvelisa izinto zePC inokubandakanya ezinye izinyibilikisi eziphilayo, impembelelo yokusingqongileyo yePC iyancitshiswa ngokuthe ngcembe ngeenkqubo eziphuculweyo kunye nokusetyenziswa kwezongezo ezisingqongileyo.
5. Isiphelo
Yintoni impahla yePC? Ngolu hlalutyo lungasentla, sinokuqonda ukuba i-PC yiplastiki yobunjineli enezinto ezininzi ezibalaseleyo, ezisetyenziswa ngokubanzi kumbane kunye ne-elektroniki, izithuthi, ukwakhiwa kunye nezixhobo zokhuseleko. Ukucaca kwayo okuphezulu, iipropathi ezigqwesileyo zoomatshini kunye nokumelana nobushushu obulungileyo kuyenza ithathe indawo ebalulekileyo kumashishini ahlukeneyo. Ngophuhliso lobuchwephesha bokusingqongileyo, izixhobo zePC ziya zizinzileyo kwaye ziya kuqhubeka zidlala indima ebalulekileyo kwiinkqubo ezahlukeneyo kwixesha elizayo.
Ukuqonda ukuba yintoni iPC kunye nokusetyenziswa kwayo kunokusinceda ukuba sikhethe ngcono kwaye sisebenzise le plastikhi yobunjineli eguquguqukayo kwiimfuno ezahlukeneyo zamashishini.