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Iindidi kunye nokusetyenziswa kweengxowa ezilukiweyo

Iindidi:

Iingxowa ezivulekileyo, Ekwabizwa ngokuba ziingxowa zesikhumba senyoka. Luhlobo lweplastiki esetyenziselwa ukupakisha. Izinto zayo eziluhlaza ngokubanzi zizixhobo ezahlukeneyo zeplastiki ezifana nePolythyenene kunye nePolypropylene.

Esona sixhobo siphambili semveliso yangaphandle yiPolythylene (PE), ngelixa iMveliso yaseKhaya eyiPolypropylene (PP), i-thermoplastic ifunyenwe yiPolymene. Kumzi mveliso, kubandakanya i-ithylene kunye nenani elincinci le-αpolymers ye-olefins. I-Polythyylene i-odothy, engabinayo, ivakalelwa ngathi yi-wax, inamaqondo obushushu afanelekileyo anokuzifumana i-acids kunye nokunganyangeki kwe-acids eninzi kwiqondo lokushisa, kunye nokusebenza kwamanzi aphezulu, kunye nokusebenza okugqibeleleyo kwamanzi, kunye nokusebenza okugqibeleleyo kwamanzi, kunye nokusebenza okugqibeleleyo kwamanzi, kunye nokusebenza okugqibeleleyo kwamanzi, kunye nokusebenza okugqibeleleyo kwamanzi, kunye nokusebenza okugqibeleleyo kwamanzi, kunye nokusebenza okugqibeleleyo kwamanzi, kunye nokusebenza okugqibeleleyo kwamanzi, kunye nokusebenza okugqibeleleyo kwamanzi, kunye nokusebenza okugqibeleleyo kwamanzi, kunye nokusebenza okugqibeleleyo kwamanzi, kunye nokusebenza okugqibeleleyo kwamanzi, kunye nokusebenza okugqibeleleyo kwamanzi, kunye nokusebenza okugqibeleleyo kwamanzi, kunye nokusebenza okugqibeleleyo kwamanzi, kunye nokusebenza okugqibeleleyo kwamanzi, kunye nokusebenza kwemali epheleleyo; Kodwa i-polyethylene inobuthathaka kakhulu kuxinzelelo lwendalo (imichiza kunye nemibandela yoomatshini) kwaye inesifo sokungakhathali kobushushu. Iipropathi zePolythylene ziyahluka kwiindidi zodidi, ikakhulu ngokuxhomekeke kwimo yemolekyuli kunye nobunzima. Iindlela ezahlukeneyo zokuvelisa zinokuvelisa iimveliso kunye noxinizelelo ezahlukeneyo (0.91 ~ 0.96G / cm3). I-Polythylene inokuqhubekiswa kusetyenziswa iindlela ze-thermoplastic ze-thermoplastic (jonga ukwenziwa kweplastiki). Inoluhlu olubanzi lokusetyenziswa, ikakhulu isetyenziselwa ukwenza iifilimu ezinqamlezileyo, izikhongozeli, umbhobho, i-bimar kunye nemveliso ye-raderhane, njl njl. Ngo-1983, amandla emveliso ewonke yePolythylene ehlabathini yayingama-24.65mt, kunye nobume bendawo yokwakhiwa kwe-3.16mt.

I-thermoplastic resin ifunyenwe yiPolymerization ye-propylene. Zintathu ukuqulunqwa: Iyotatic, i-isotactic, i-Isport, kunye neSiyoiyotic, kunye neyona nto iphambili njengeyona nto iphambili kwiimveliso zemizi-mveliso. I-Polypropylene ibandakanya ukomelela kwe-proplenene kunye nenqanaba elincinci le-ithylene. Ngokwesiqhelo i-semi engabonakaliyo kwaye engenamibala engaqhelekanga, i-odolf kwaye ingenabungozi. Ngenxa yesakhiwo esiqhelekileyo kunye nenqanaba eliphezulu le-crystallization, indawo yokunyibilika iphakame njenge-167 ℃, kwaye kukungaxhathisi. Imveliso inokufaniswa yintsholongwane ngokutyibilikisi, eyilungelo layo elibalaseleyo. Ukuxinana yi-0.90g / cm3, yenze ukuba iphumelele iplastiki yendalo iphela. Ukunganyangeki kwe-corrosion, amandla e-thenpa, amandla angcono, ubuqili, kunye nokungafihli kune-polyethylene. Ukungancedi kakuhle kukunganyangeki kweqondo lobushushu esiphantsi kunye nokwaluphala ngokulula, kodwa oko kuya koyiswa ngokuguqulwa kunye nokongezwa kwee-antioxididants ngokulandelelana.

Umbala weengxowa ezilukiweyo yimhlophe ngokubanzi okanye i-grey amhlophe, engenabungozi kwaye engenabungozi, kwaye ngokubanzi inobungozi kakhulu kwimpilo yabantu. Nangona benziwe kwiiplanga ezahlukeneyo, bakhusela amandla okusingqongileyo kunye nemizamo yokurisayikilisha;

IISEBE:

I-Bighpalting Iingxowa zeShishini le-Agerialand izichumisi

Ngenxa yemveliso yemveliso kunye nemiba yamaxabiso, iibheji ezi-6 zezigidi ezisetyenziselwa ukupakishwa kwesamente e-China minyaka le, i-accounting ngaphezulu kwe-85% yokupakisha isamente. Ngophuhliso kunye nokusetyenziswa kweengxowa eziguquguqukayo, iingxowa zeplastiki zeplastiki ezisetyenziswa ngokubanzi kwiphakheji yaselwandle kunye nezothutho zemveliso yezolimo nezolimo. Kwimveliso yemveliso yezolimo,Iingxowa zeplastiki zeplastiki Usetyenziswe ngokubanzi kwipakethi yemveliso ye-Aquatic, ukupakishwa kwenkukhu, izixhobo zokugubungela iifama ezifuyayo, izixhobo ezifana neZityalo eziZityalo eziqhelekileyo:Iingxowa zekhemikhali, i-podty powder ziba ziingxowa ze-pings, iingxowa ze-ureal.

 Iingxowa zemveliso yeemveliso zezolimo

  Iingxowa zeMesh zisetyenziswa ikakhulu kwezolimo kwaye zilungele ukutshaya kunye nemifuno enjengeeapile, iipere, i-anyanisi, i-Gelic, isetyenziselwa ukusela i-hay kunye nokwenza lula ukusetyenziswa kwemfuyo yemfuyo.

Iingxowa zephakheji ze-3.Food

Ukupakisha ukutya okunje ngerayisi kunye nomgubo wokuthatha ngokuthe ngcembe iingxowa zokupakisha iingxowa eziqhelekileyo ezibandakanyaIingxowa zerayisi, iingxowa zomgubo ezimdaka, iingxowa zeCorn Worn, nezinye iingxowa ze-WHO.

Ishishini lokuhamba kunye nezothutho

Iintente zethutyana, i-umbrellas yelanga, iingxowa ezahlukeneyo zokuhamba, kunye neengxowa zokuhamba kwicandelo lezoKhenketho zonke zinezicelo zendwangu zeplastiki. I-quarpaulins ezahlukeneyo isetyenziswa ngokubanzi njengezixhobo zokuhambisa kunye nokugcina, ukutshintsha i-Bulky Cotton Cotton Cotpal i-tarpalin ethambekele ekubumbeni. Iingcingo kunye ne-meshi Covers ngexesha lokwakha zisetyenziswa ngokubanzi kwi-plays eqhele i-plays eqhele i-Plays eziqhelekileyo eziqhelekileyo ezibandakanyayo:Iingxowa zempahla, Iingxowa zokupakishwa kwezinto, iingxowa zempahla, iingxowa zephakheji zempahla, njl

I-5.Geotechnical ubunjineli:

Ukusukela kuphuhliso lwetendenti ngeminyaka yoo-1980, iMihlaba yeZicelo yeiplastiki yeplastiki yeplastikiYandisiwe, isetyenziswa ngokubanzi kumlo wamanzi amancinci, umbane, iindlela ezinkulu, oololiwe, indawo yokwakhiwa kwemigodi, kunye nolwakhiwo lobuntu. Kwezi projekthi, i-gesynthetics inemisebenzi enjengokufakelwa, i-drainage, ukuqiniswa, ukuzahlula, kunye nokulwa. I-geotextals yeplastiki luhlobo lwexesha elifanelekileyo.

Imithombo yolawulo lwe-6.Flood

Iingxowa zokuluka zibalulekile kulawulo lwezikhukula kunye noncedo lwentlekele. Zikwabalulekile ekwakhiweni kwezindlu, imilambo, oololiwe, kunye neendlela eziphezulu zineengxowa ze-Anti News, iingxowa ezihlangeneyo zefomathi, kwaye Iingxowa ezihlangeneyo ezihlangeneyo.

7. Izinto eziyimfuneko

Abantu abasebenza kwezolimo, iimpahla zezothutho, kunye nentengiso yentengiso yeplastiki yeplastiki. Kukho iimveliso zeplastiki ezilokiweyo kuyo yonke indawo kwiivenkile, iindawo zokugcina, kunye namakhaya. Isixhobo se-lining se-carpets zefilicas ficchets sithathelwe indawo yindwangu yeplastiki, njengeIingxowa zokuthengaIingxowa zevenkile enkulu, kunye neengxowa zevenkile ye-upermarket eco-fas yokuthenga; Iingxowa zeFreight ofweyo zokuhamba kwezithuthi zezinto, iingxowa zezinto eziqhutywa.

8. Iingxowa ze-onpecial.

Ngenxa yezinto ezikhethekileyo, amanye amashishini anokufuna ukusebenzisa iingxowa ezivuthiweyo ezingasetyenziswanga, ezinjengeengxowa ezimnyama zekhabhoni. Eyona nto iphambili kwiingxowa ezimnyama zekhabhoni kukhuseleko lwelanga. Iingxowa ezimnyama ze-carbon ezinamalungu okhuselo lwelanga onamandla kuneengxowa eziqhelekileyo ezilukiweyo, kwaye iingxowa eziqhelekileyo ezingenako ukuzimela ixesha elide kwilanga. NakhoAnti Uv Wing BalvesUmsebenzi we-Anti UV, umsebenzi we-Anti Wing, njl.

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