Kutheni amaxabiso ezibane zePS kunye nezePC kwimarike ahluke kangaka? Namhlanje, ndiza kwazisa iimpawu zezinto ezimbini.
1. I-Polystyrene (PS)
• Ipropati: I-polymer e-Amorphous, Ukuncitshiswa emva kokubumba ngaphantsi kwe-0.6; uxinano oluphantsi lwenza imveliso ibe nkulu ngama-20% ukuya kuma-30% kunezinto eziqhelekileyo.
• Iingenelo: ixabiso eliphantsi, elibonakalayo, elidaywayo, ubungakanani obuzinzileyo, ukuqina okuphezulu
• Iingxaki: ukuqhekeka okukhulu, ukumelana nokunyibilika okungekho semgangathweni, ukumelana nobushushu
• Ukusetyenziswa: izinto zokubhala, izinto zokudlala, isingxobo sezixhobo zombane, izitya zetafile ze-styrofoam
2. I-Polycarbonate (iPC)
• Ipropati: I-thermoplastics engenasimo
• Iingenelo: amandla aphezulu kunye ne-elastic modulus, amandla aphezulu okuchaphazela, ububanzi bobushushu bokusebenza, ukukhanya okuphezulu kunye nokudaywa ngokukhululekileyo, i-HDT ephezulu, ukumelana nokudinwa okuhle, ukumelana nemozulu entle, iimpawu zombane ezibalaseleyo, ezingenancasa kwaye azinavumba, azinabungozi emzimbeni womntu, impilo nokhuseleko, ukuncitshiswa okuncinci kokubumba kunye nokuzinza okuhle kobukhulu
• Iingxaki: Uyilo olubi lwemveliso lunokubangela iingxaki zoxinzelelo lwangaphakathi ngokulula
• Isicelo:
√ Izixhobo ze-elektroniki: iiCD, iiswitshi, iindawo zokugcina izixhobo zasekhaya, iibhanoyi zesignali, iifowuni
√ Imoto: iibhampa, iibhodi zokuhambisa, iglasi yokhuseleko
√ Iindawo zoshishino: imizimba yekhamera, izindlu zoomatshini, iintloko, izibuko zokuntywila, iilensi zokhuseleko
3. Ezinye iimeko
• Ukuhanjiswa kokukhanya kwe-PS yi-92%, ngelixa kwi-PC yi-88%.
• Ukuqina kwePC kungcono kakhulu kunePS, iPS ibuthathaka kwaye inokwaphuka lula, ngelixa iPC inamandla ngakumbi.
• Ubushushu bokuguqulwa kobushushu bePC bufikelela kwi-120 degrees, ngelixa i-PS imalunga ne-85 degrees kuphela.
• Ukutyibilika kwezi zimbini nako kwahlukile kakhulu. Ukutyibilika kwe-PS kungcono kune-PC. I-PS ingasebenzisa ii-point gates, ngelixa i-PC ngokuyintloko ifuna i-gate enkulu.
• Ixabiso lazo zombini nalo lahlukile kakhulu. NgokueqhelekileyoI-PC ixabisa ngaphezulu kwe-20 yuan, ngelixa i-PS ixabisa i-11 yuan kuphela.
Iplastiki yePS ibhekisa kwiClassⅠplastic equka iStyrene kwiMacromolecular chain, kwaye ikwaquka iStyrene kunye neCopolymers. Iyanyibilika kwiAromatic hydrocarbons, iiChlorinated hydrocarbons, iiAliphatic Ketones kunye neeesters, kodwa inokudumba kuphela kwiacetone.
I-PC ikwabizwa ngokuba yiPolycarbonate, efinyezwa njenge-PC, yinto engenambala, ecacileyo, nengenasimo se-thermoplastic. Eli gama livela kwiqela le-Internal CO3.
Ndiyathemba ukuba oku kunokunceda abathengi baqonde ukuba kutheni kukho umahluko wamaxabiso phakathi kwePC kunye nePS. Ndiyathemba nokuba abathengi baya kuhlala bevule amehlo xa bekhetha izibane, musani ukukhohliswa lixabiso. Emva kwayo yonke loo nto, uya kufumana oko ukuhlawulelayo.
ILiper njengomvelisi wokukhanyisa ochwephesha, singqongqo kakhulu ekukhetheni izinto, ngoko ungakhetha kwaye uyisebenzise ngokuzithemba.
Ixesha leposi: Meyi-31-2024
