Intshayelelo
I-Polystrene (i-PS) isenokungabi yikota oyivayo yonke imihla, kodwa ubukho bayo kubomi bethu bemihla ngemihla kukungakwazi. Njengomntu otyhafe i-polymer, i-PS iye yayibamba indlela yayo kwizicelo, kwikomityi yekofu ungabamba ngoku kwiphakethe ekhuselekileyo kwi-intanethi. Kweli nqaku, siya kuhamba kwihlabathi lePS, ukuhlola iipropathi zalo, izicelo zawo ezahlukeneyo, kunye nendima yayo yokuvela kwizigqibo zokuzinza.
Iindidi kunye neepropathi ze-polystrene
I-Polystrene, eyona nto iphambili, ingaphezulu kweplastiki nje. Yinto enoluhlu lweepropathi ezenza ukuba zibe yinto oyithandayo kumashishini ahlukeneyo. Makhe sihlukane neentlobo zayo eziphambili kunye neepropathi zabo ezahlukeneyo:
Injongo ngokubanzi ye-polystyrene (GPPs)
Iipropati Zomzimba:
- Ukungafihli: I-GPPs icacecal icacile, iyenza ilungele ukusetyenziswa apho isibongozo esibonakalayo sobubonwangabo.
- Rigidity: Yinto ebalulekileyo, nangona inokuba brittle, oko kuthetha ukuba inokwaphula phantsi kwempembelelo ebalulekileyo.
- I-chat: Ukuxinana kwayo okuphezulu kwenza ukuba ithande iimveliso apho ubunzima buyinkxalabo.
Iipropati zeMichiza:
- Ukunyibilikisa: I-GPPs ayinambulala emanzini kodwa inokuchithwa kwezinye izinyibilikisi eziqhelekileyo.
- Uzinzo lwe-thermal: Inokumelana neqondo lobushushu eliphakathi kodwa liyindawo ephantsi enyibilikayo, malunga ne-240 ° C (464 ° F).
Impembelelo ephezulu ye-polystyrene (i-hips)
Iipropati Zomzimba:
- Opacity: Ngokungafaniyo ne-GPPS, ii-hips zihlala ze-opaque okanye i-translucent.
- Ukuqina: Njengoko igama libonisa, ii-hips zinokunganyangeki okuphezulu, zenza ukuba ibe ngaphantsi kwe-gpps.
- Ukuba bhetyebhetye: Inika ibhalansi phakathi kobungqola kunye nokuguquguquka, ukuvumela izicelo ezahlukeneyo.
Iipropati zeMichiza:
- Ukunyibilikisa: Efana ne-GPPS, ii-hips ayinambuzane emanzini kodwa inokunyibilika kwiinyibilikisi ezithile zezinto eziphilayo.
- Uzinzo lwe-thermal: Amanqindi anokumelana nobushushu obuphezulu kune-GPPS, kunye nendawo yokunyibilika kancinci ngaphezulu kwe-GPPs.
Kwinqanaba le-molecular, i-polystrene yi-vinyl polymer. Ngolwakhiwo, likhonkco elide le-hydrocarbon, kunye ne-carbon exhunyiwe kwiqela le-phenyl (iringi ye-6). Olu lwakhiwo lunegalelo kwingqongqo yayo kunye nokuchasana nobushushu.
Izicelo ezahlukeneyo zePS
Ukulungelelaniswa kwePS kuyabonakala kuluhlu lwayo lwezicelo:
- Ukupakishwa: Cinga ukupakishwa kwe-foam, izikhongozeli zokutya, kunye nezo nkundla zilahlekileyo ezenzeka ngokuthathwa kwakho.
- UkwakhiwaI-PP ifumana indlela yayo kwizinto zokukhupha kunye neebhodi zeemhlophe, qinisekisa ukuba amakhaya ethu ahlala esebenza ngokufanelekileyo.
- Impahla zomthengi: Ngaba amatyala e-CD aqokelela uthuli kwishelufu yakho? I-PS. Ithoyi abantwana bakho badlala kunye nokuncipha kokuncitshiswa kwesidlo sangokuhlwa? Yonke i-PS.
Impembelelo yokusingqongileyo kunye noZinzo
Ukungasebenzi kakuhle kuka-PS iza neenkxalabo zokusingqongileyo. I-non-biodeodiance kunye nexesha elide lokulahleka kwexesha liphakamise ii-alamu. Nangona kunjalo, ibali litshintsha:
- Imizamo yokuphinda isebenze kwakhona: Izinto ezintsha kwi-PS Recingeng zisenza ukuba ziphinde zisebenze kwakhona ezi zinto, zinciphisa i-ofisi yayo yendalo.
- Ezinye iindlela zokusebenza: Uphando luyaqhubeka ukuphuhlisa izixhobo ezizinzileyo zePSO ukubola ngokukhawuleza kwaye zishiye ifuthe elincinci lokusingqongileyo.
Ubungqina bomsebenzisi kunye nengxelo
Ukuva kwabo basebenzisa iimveliso ze-PS yonke imihla inika umbono olungeleleneyo:
“Ndiyakuthanda ukupakisha iPS, kodwa ndixhalabele ifuthe labo lokusingqongileyo.” – Jane D.
“Njengomsebenzi we-PS, ukufuduswa kwe-PS kuye kwaba ngumdlalo we-game-tshintsha umdlalo. Isebenza ngokufanelekileyo kwaye kulula ukuyifaka.” – Mike l.
AMACEBISO OKUFUNDISWA KWEXESHA LOKUSETYENZISWA KOMSEBENZI
Kwabo basebenzisa iimveliso ze-PS, nantsi iingcebiso zokuqinisekisa ukuba senza inxenye yethu:
- Phinda usebenzise kwakhona: Soloko ujonge iisimboli zokuphinda usebenzise izinto kwimveliso ye-PS.
- Ukunciphisa inkunkuma: Khetha ezinye iindlela ezinokuphinda zifumaneke xa kunokwenzeka.
- Ukulahla ngokuchanekileyo: Qinisekisa iimveliso zePP zilahlwa kumaziko afanelekileyo.
Ukujonga phambili: ikamva lePS
Umhlaba we-PS uhlala uvela. Ngophando oluqhubekayo kwizixhobo ezizinzileyo kunye nezicelo ezitsha ezivelayo, ibali lika-PS lide kakhulu. Nokuba luyinto entsha kwi-biodegramy ps okanye ukusetyenziswa okutsha kwetekhnoloji, ikamva likhangeleka lithembisa.
Ukuqukumbela
I-Polystyrene, ngezicelo zayo ze-mina kunye neepropathi, yiTestamente eMisebenzi yeSayensi yanamhlanje. Njengoko sihambahamba izibonelelo sayo kunye nemiceli mngeni, kubalulekile ukuhlala unolwazi kwaye wenze ukhetho. Siyakumema ukuba wabelane ngeengcinga zakho kunye namava akho nge-PS kwizimvo ezingezantsi.
