Kutheni amaxabiso e-PS kunye nezibane zePC kwimarike ahluke kangaka? Namhlanje, ndiza kwazisa iimpawu zezinto ezimbini.
1. Ipolystyrene (PS)
• Ipropati: Ipolymer e-amorphous, i-Shrinkage emva kokubumba ngaphantsi kwe-0.6; Uxinaniso oluphantsi lwenza imveliso ibe yi-20% ukuya kwi-30% ibe nkulu kunomathiriyeli jikelele
• Izinto eziluncedo: ixabiso eliphantsi, into ecacileyo, idayikayo, isayizi engatshintshiyo, ubungqongqo obuphezulu
• Ukungalungi: ukuhlukana okuphezulu, ukuxhathisa okungahambi kakuhle kwe-solvent, ukumelana nobushushu
• Isicelo: izinto zokubhala, izinto zokudlala, ikheyingsi yesixhobo soMbane, itafile yestyrofoam
2. Polycarbonate (PC)
• Ipropati: I-Amorphous thermoplastics
• Izinto eziluncedo: amandla aphezulu kunye ne-elastic modulus, amandla anempembelelo ephezulu, uluhlu olubanzi lobushushu bokusebenza, ukukhanya okuphezulu kunye nokudaya simahla, i-HDT ephezulu, ukumelana nokudinwa kakuhle, ukumelana nemozulu entle, iimpawu ezibalaseleyo zoMbane, azinancasa kwaye azinavumba, azinabungozi emzimbeni womntu, impilo. kunye nokhuseleko, ukushwabana okuphantsi kokubumba kunye nokuzinza okuhle kwe-dimensional
• Ukungalungi: Uyilo olubi lwemveliso lunokubangela lula iingxaki zoxinzelelo lwangaphakathi
• Isicelo:
√ Izinto zombane: iiCD, iiswitshi, izindlu zezixhobo zekhaya, iinkanunu zemiqondiso, iimfonomfono
√ Imoto: iibhampa, iibhodi zokuhambisa, iglasi yokhuseleko
√ Amalungu oshishino: imizimba yekhamera, izindlu zoomatshini, izigcina-ntloko, iiglasi zokuntywila, iilensi zokhuseleko
3. Ezinye iimeko
• Ukuhanjiswa kokukhanya kwe-PS yi-92%, ngelixa i-PC yi-88%.
• Ubunzima bePC bungcono kakhulu kune-PS, i-PS i-brittle kwaye inokwaphuka ngokulula, ngelixa i-PC inamandla ngakumbi.
• Ukushisa kwe-thermal deformation ye-PC ifikelela kwi-120 degrees, ngelixa i-PS imalunga ne-85 degrees kuphela.
• Ukumanzi kwezi zibini nako kwahluke kakhulu. Ubumanzi bePS bungcono kunePC. I-PS inokusebenzisa amasango amanqaku, ngelixa i-PC idinga isango elikhulu.
• Ixabiso lezi zimbini nalo lahluke kakhulu. NgokueqhelekileyoI-PC ixabisa ngaphezu kwe-yuan ezingama-20, ngelixa i-PS ixabisa i-yuan eyi-11 kuphela.
Iplastiki yePS ibhekisa kwiClassⅠplastic ebandakanya iStyrene kwikhonkco leMacromolecular, kwaye ibandakanya iStyrene kunye neCopolymers. Inyibilika kwiihydrocarbons ezinuka kamnandi, iihydrocarbons zeChlorinated, iAliphatic Ketones kunye neeesters, kodwa inokudumba kuphela kwiacetone.
I-PC ikwabizwa ngokuba yiPolycarbonate, efinyeziweyo njengePC, yinto engenambala, ecacileyo, i-amorphous thermoplastic material. Igama livela kwiqela langaphakathi CO3.
Ndiyathemba ukuba inokunceda abathengi baqonde ukuba kutheni kukho umahluko wexabiso phakathi kwePC kunye nePS. Ndikwanethemba lokuba abathengi baya kuhlala bevule amehlo xa bekhetha izibane, musani ukukhohliswa lixabiso. Emva kwakho konke, ufumana oko uhlawulayo.
I-Liper njengomvelisi wokukhanyisa oqeqeshiweyo, singqongqo kakhulu ekukhetheni izinto eziphathekayo, ngoko unokukhetha kwaye uyisebenzise ngokuzithemba.
Ixesha lokuposa: May-31-2024
