Sihlala sisebenzisa "iplastiki" ukuchaza iimvakalelo zobuxoki, mhlawumbi ngenxa yokuba sicinga ukuba iphantsi, kulula ukuyisebenzisa kwaye izisa ungcoliseko.Kodwa usenokungazi ukuba kukho uhlobo lweplastiki enezinga lokurisayikilishwa elingaphezulu kwama-90% eTshayina.Iiplastiki ezirisayikilishelweyo neziphinda zisetyenziswe zisaqhubeka zisetyenziswa kwiinkalo ezahlukeneyo.
Yima, kutheni iplastiki?
Iplastiki "yomgunyathi" yimveliso eyenziweyo yempucuko yezoshishino.Ixabiso eliphantsi kwaye lisebenza kakuhle.
Ngokwengxelo ye-2019, ixabiso lezinto eziphathekayo ngetoni nganye yeebhotile zesiselo ezenziwe ngeNombolo ye-1 yeplastiki ye-PET resin ingaphantsi kwe-US $ 1,200, kwaye ubunzima bebhotile nganye bunokuba ngaphantsi kwe-10 grams, okwenza kube lula kwaye kunoqoqosho ngakumbi kune-aluminium. amandla afanayo.
Kufezekiswa njani ukwenziwa ngokutsha kweplastiki?
Ngo-2019, i-China yaphinda yasebenzisa iitoni ezizizigidi ezili-18.9 zenkunkuma, ngexabiso lokuphinda lisetyenziswe elingaphezulu kwe-100 yeebhiliyoni zeeyuan.Ukuba zonke bezinokwenziwa kwiibhotile zamanzi ezimbiwa, beziya kubamba ukuya kuthi ga kwi-945 yeebhiliyoni zeelitha zamanzi.Ukuba umntu ngamnye ebesela iilitha ezi-2 ngosuku, bekuya kwanela ukuba abantu baseShanghai basele iminyaka engama-50.
Ukuqonda uhlobo lweplastiki, kufuneka siqale ngemveliso yayo.
Iplastiki iphuma kumandla efosili njengeoyile negesi yendalo.Sikhupha ii-hydrocarbons ezifana ne-liquefied petroleum gas kunye ne-naphtha, kwaye ngokuphendula ngokunyuka kobushushu obuphezulu, "siqhekeza" imixokelelwane yabo emide yeemolekyuli kwizakhiwo ezimfutshane zemolekyuli, oko kukuthi, i-ethylene, i-propylene, i-butylene, njl.
Zikwabizwa ngokuba yi "monomers".Ngokwenza i-polymerizing uthotho lwee-ethylene monomers ezifanayo kwi-polyethylene, sifumana ijug yobisi;ngokutshintsha inxalenye ye-hydrogen ngeklorini, sifumana i-PVC resin, enzima kwaye ingasetyenziselwa njengamanzi kunye nemibhobho yegesi.
Iplastiki enesakhiwo esinjalo se-branched iyathamba xa ishushu kwaye inokubunjwa kwakhona.
Ngokufanelekileyo, iibhotile zesiselo ezisetyenzisiweyo zinokuthanjiswa kwaye zenziwe ngokutsha zibe ziibhotile zesiselo ezitsha.Kodwa inyaniso ayikho lula ngolo hlobo.
Iiplastiki zingcoliseka ngokulula ngexesha lokusetyenziswa kunye nokuqokelela.Ngaphezu koko, iiplastiki ezahlukeneyo zineendawo ezahlukeneyo zokunyibilika, kwaye ukuxuba okungacwangciswanga kuya kubangela ukuhla komgangatho.
Okusombulula ezi ngxaki bubuchwephesha banamhlanje bokuhlela kunye nokucoca.
Emva kokuba iiplastiki zenkunkuma kwilizwe lethu ziqokelelwe, ziqhekezwe kwaye zicocwe, kufuneka zihlelwe.Thatha umzekelo wokuhlela ngamehlo.Xa izibane zokukhangela kunye nezivamvo zahlula iiplastiki ezinemibala eyahlukeneyo, ziya kuthumela imiqondiso ukuzityhalela ngaphandle kwaye ziyisuse.
Emva kokuhlenga, iplastiki inokungena kwinkqubo yokucoca kakhulu kwaye idlule kwi-vacuum okanye igumbi lokuphendula elizaliswe yigesi ye-inert.Kwiqondo lokushisa eliphezulu malunga ne-220 ° C, ukungcola kwiplastiki kunokusasazeka kumphezulu weplastiki kwaye kuhluthwe.
Ukurisayikilishwa kweplastiki kunokwenziwa ngokucocekileyo nangokukhuselekileyo.
Ngokukodwa, iibhotile zeplastiki ze-PET, ekulula ukuziqokelela nokuzicoca, ziye zaba zezinye zeentlobo zeplastiki ezinezinga eliphezulu lokuphinda zisetyenziswe.
Ukongeza kokuphinda kusetyenziswe i-loop-loop, i-PET esetyenzisiweyo inokuphinda isetyenziswe kwiibhokisi zokupakisha zeqanda neziqhamo, kunye nezinto eziyimfuneko zemihla ngemihla ezinje ngamashiti ebhedi, iimpahla, iibhokisi zokugcina, nezinto zokubhala.
Phakathi kwabo, iipeni zebhotile ze-B2P ezivela kwi-BEGREEN series zifakiwe.I-B2P ibhekisa kwibhotile kwipeni.Ubume bokulinganisa ibhotile yamanzi amaminerali bubonisa "imvelaphi" yayo: iplastiki ye-PET esetyenzisiweyo ingaphinda isebenzise ixabiso kwindawo efanelekileyo.
Njengeepeni zebhotile ze-PET, iimveliso ze-BEGREEN zonke zenziwe ngeplastiki ehlaziyiweyo.Le BX-GR5 peni encinci eluhlaza yenziwe nge-100% yemathiriyeli yeplastiki esetyenzisiweyo.Umzimba wosiba wenziwe ngereyisayikilisheki yePC kwaye ikepusi yosiba yenziwe ngeresayikilishe yePP resin.
I-core replaceable yangaphakathi ikwandisa ubomi benkonzo yeplastiki kwaye inceda ukunciphisa inkunkuma yeplastiki.
Incam yayo yepeni ineengcango ezintathu zokuxhasa ibhola yosiba, okukhokelela kwindawo encinci yokukhuhlana kunye nokubhala okugudileyo ngebhola yokubhala.
Njengobuchwephesha bokwenza ipeni, u-Baile akazisi nje amava angcono okubhala, kodwa ukwavumela inkunkuma yeplastiki ukuba isebenzele ababhali ngendlela ecocekileyo nekhuselekileyo.
Ishishini leplastiki esetyenzisiweyo lisajongene nemingeni ngenxa yeenkqubo zokuvelisa ezintsonkothileyo: iindleko zayo zokuvelisa ziphezulu nangaphezulu kuneeplastiki ezinyulu, kwaye umjikelo wemveliso nawo ude.Iimveliso ze-Baile's B2P zihlala ziphelile ngenxa yesi sizathu.
Nangona kunjalo, ukuvelisa iplastiki esetyenzisiweyo kukhokelela ekusebenziseni amandla aphantsi kunye nokukhutshwa kwekhabhoni kuneplastiki enyulu.
Ukubaluleka kokusebenzisa iplastiki esetyenzisiweyo kwindalo ephilayo kungaphaya kwamandla emali.
Ixesha lokuposa: Oct-12-2023