Litaba
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Karete e tala ea PLA e fetoha tharollo e tsebahalang e tsitsitseng bakeng sa indasteri ea lichelete.
Ho hlokahala polasetiki e ngata haholo ho etsa likarete tsa banka selemo le selemo, 'me ka mathata a tikoloho a ntse a eketseha, Thales, moetapele oa ts'ireletso ea theknoloji e phahameng, o hlahisitse tharollo. Ka mohlala, karete e entsoeng ka 85% polylactic acid (PLA), e tsoang ho poone; mokhoa o mong o mocha ke oa ho sebelisa lisele tse tsoang lits'ebetsong tsa tlhoekiso ea lebopo ka tšebelisano 'moho le sehlopha sa tikoloho sa Parley for the Oceans. Litšila tsa polasetiki tse bokelletsoeng - "Ocean Plastic®" e le lisebelisoa tse ncha tse tala bakeng sa tlhahiso ea likarete; Hape ho na le khetho bakeng sa likarete tsa PVC tse tsosolositsoeng tse entsoeng ka ho feletseng ka polasetiki e litšila ho tloha indastering ea ho paka le ea khatiso ho fokotsa tšebeliso ea polasetiki e ncha. . -
Tlhahlobo e khuts'oane ea data ea China ea ho kenya le ho romella kantle ho naha ea China ho tloha Pherekhong ho isa Phuptjane.
Ho tloha ka Pherekhong ho isa Phuptjane 2022, naha ea heso e ile ea reka kantle ho naha kakaretso ea lithane tse 37,600 tsa resin ea peista, e leng phokotso ea 23% ha e bapisoa le nako e tšoanang selemong se fetileng, 'me ea romela kantle ho naha kakaretso ea lithane tse 46,800 tsa resin ea peista, keketseho ea 53.16% ha e bapisoa le nako e tšoanang selemong se fetileng. Halofong ea pele ea selemo, ntle le hore likhoebo ka bomong li koalehe bakeng sa tlhokomelo, mojaro o sebetsang oa setsi sa lehae sa resin ea pente o ile oa lula o le maemong a holimo, phepelo ea thepa e ne e lekane, mme mmaraka oa tsoela pele ho theoha. Baetsi ba ile ba batla ka matla litaelo tsa thepa ea kantle ho naha ho fokotsa likhohlano tsa mebaraka ea lehae, 'me palo e ntseng e eketseha ea thomello e ile ea eketseha haholo . -
Chemdo's PVC resin SG5 odara e rometsoe ka thepa e ngata ka la 1 Phato.
Ka Phato 1, 2022, odara ea PVC resin SG5 e behiloeng ke Leon, mookameli oa thekiso ea Chemdo, e ile ea tsamaisoa ka sekepe se seholo ka nako e behiloeng 'me ea tloha Tianjin Port, China, ea leba Guayaquil, Ecuador. Leeto ke KEY OHANA HKG131, nako e lekantsoeng ea ho fihla ke September 1. Re tšepa hore ntho e 'ngoe le e' ngoe e tsamaea hantle ha ho ntse ho tsamaea 'me bareki ba fumana thepa kapele kamoo ho ka khonehang. -
Kamore ea lipontšo ea Chemdo e qala kaho.
Hoseng ha la 4 Phato 2022, Chemdo o ile a qala ho khabisa kamore ea lipontšo ea k'hamphani. Pontšo e entsoe ka lehong le tiileng ho bonts'a mefuta e sa tšoaneng ea PVC, PP, PE, joalo-joalo E phetha karolo ea bohlokoa haholo ea ho bontša le ho bontša thepa, hape e ka bapala karolo ea ho phatlalatsa le ho fana ka eona, 'me e sebelisetsoa ho phatlalatsa, ho thunya le tlhaloso lefapheng la boithati. Re lebelletse ho e phethela kapele kamoo ho ka khonehang le ho u tlisetsa ho arolelana haholoanyane. . -
U ka tseba joang hore polasetiki ke polypropylene?
E 'ngoe ea litsela tse bonolo tsa ho etsa tlhahlobo ea lelakabe ke ka ho seha sampole ho tsoa polasetiking ebe u e hotetsa ka k'haboteng ea mosi. 'Mala oa lelakabe, monko le litšoaneleho tsa ho chesa li ka fana ka pontšo ea mofuta oa polasetiki: 1. Polyethylene (PE) - Drips, monko o kang candlewax; 2.Polypropylene (PP) - Drips, monko o monate haholo oa oli ea enjene e litšila le undertones ea candlewax 3. Polyethylene (PE) - Drips, monko o kang oa candlewax; 4. Polyamide kapa “Nylon” (PA) – Lelakabe la sooty, monko oa marigolds; 5. Acrylonitrilebutadienestyrene (ABS) – Ha e pepenene, malakabe a sooty, monko oa marigolds; -
Mars M Beans e hlahisa liphutheloana tsa pampiri tsa PLA tse senyehang ka tlhaho Chaena.
Ka 2022, Mars e ile ea tsebisa chokolete ea pele ea M&M e kentsoeng pampiring e kopantsoeng e senyehang ea China. E entsoe ka thepa e senyehang e kang pampiri le PLA, e nkelang sebaka sa liphutheloana tsa polasetiki tse bonolo tsa mehleng e fetileng. Sephutheloana se fetile GB / T Mokhoa oa boikemisetso oa 19277.1 o netefalitse hore tlas'a maemo a manyolo a indasteri, e ka senya ho feta 90% ka likhoeli tsa 6, 'me e tla fetoha metsi a se nang chefo ea biologically, carbon dioxide le lihlahisoa tse ling ka mor'a ho senyeha. . -
Lihlahisoa tsa China tsa PVC li lula li le holimo halofo ea pele ea selemo.
Ho ea ka lipalo-palo tsa morao-rao tsa meetlo, ka June 2022, palo ea naha ea heso ea ho kenya PVC phofo e hloekileng e ne e le lithane tse 29,900, keketseho ea 35.47% ho tloha khoeling e fetileng le keketseho ea selemo le selemo ea 23.21%; ka Phuptjane 2022, palo ea naha ea heso ea PVC e tsoang kantle ho naha e ne e le lithane tse 223,500, Phokotso ea khoeli le khoeli e ne e le 16%, mme keketseho ea selemo le selemo e ne e le 72.50%. Bophahamo ba thepa e tsoang kantle bo ile ba tsoela pele ho boloka boemo bo holimo, e leng ho bebofatsang phepelo e batlang e le ngata 'marakeng oa lehae ho isa boholeng bo itseng. -
Polypropylene (PP) ke eng?
Polypropylene (PP) ke thermoplastic e thata, e thata ebile e le kristale. E entsoe ka propene (kapa propylene) monomer. Resin ena ea mohala oa hydrocarbon ke polima e bobebe ho fetisisa har'a lipolasetiki tsohle tsa thepa. PP e tla e le homopolymer kapa e le copolymer mme e ka matlafatsoa haholo ka li-additives. E fumana kopo ho liphutheloana, likoloi, tse ntle tsa bareki, tsa bongaka, lifilimi tse lahliloeng, joalo-joalo PP e fetohile thepa ea khetho, haholo-holo ha u batla polymer e nang le matla a phahameng (mohlala, vs Polyamide) lits'ebetsong tsa boenjiniere kapa ho batla feela molemo oa litšenyehelo ka libotlolo tsa ho bopa (vs. PET). -
Polyethylene (PE) ke eng?
Polyethylene (PE) , e tsejoang hape e le polythene kapa polyethene, ke e 'ngoe ea lipolasetiki tse sebelisoang haholo lefatšeng. Li-polyethylene hangata li na le sebopeho sa mola 'me li tsejoa e le li-polymers tsa tlatsetso. Tšebeliso ea mantlha ea li-polymer tsena tsa maiketsetso ke ho paka. Hangata polyethelyne e sebelisoa ho etsa mekotla ea polasetiki, libotlolo, lifilimi tsa polasetiki, lijana le li-geomembrane. Hoa hlokomeleha hore lithane tse fetang limilione tse 100 tsa polyethene li hlahisoa selemo le selemo bakeng sa merero ea khoebo le indasteri. -
Tlhahlobo ea ts'ebetso ea 'maraka oa kantle oa naha oa PVC halofo ea pele ea 2022.
Karolong ea pele ea 2022, 'maraka oa kantle ho naha oa PVC o ile oa eketseha selemo le selemo. Karolong ea pele, e anngoeng ke ho putlama ha moruo oa lefatše le seoa sena, lik'hamphani tse ngata tsa kantle ho naha li bontšitse hore tlhoko ea li-disk tsa kantle e fokotsehile. Leha ho le joalo, ho tloha qalong ea Mots'eanong, ka ntlafatso ea boemo ba seoa le letoto la mehato e hlahisitsoeng ke mmuso oa Chaena ho khothaletsa ntlafatso ea moruo, sekhahla sa ts'ebetso ea likhoebo tsa lapeng tsa tlhahiso ea PVC se phahame haholo, 'maraka oa kantle ho naha oa PVC o futhumetse, mme tlhoko ea li-disk tsa kantle e eketsehile. Palo e bonts'a mokhoa o itseng oa kholo, mme ts'ebetso ea kakaretso ea 'maraka e ntlafetse ha e bapisoa le nako e fetileng. -
PVC e sebelisetsoa eng?
Economical, versatile polyvinyl chloride (PVC, or vinyl) e sebelisoa mefuteng e fapaneng ea likopo mohahong le mohahong, tlhokomelo ea bophelo, lisebelisoa tsa elektronike, likoloi le likarolo tse ling, lihlahisoa tse tsoang ho liphaephe le liphaephe, mekotla ea mali le li-tubing, ho kenya mohala le mohala, likarolo tsa tsamaiso ea windshield le tse ling. . -
Seboka sa Hoseng sa Chemdo ka Phupu 26th.
Hoseng ha la 26 Phupu, Chemdo o ile a tšoara seboka se kopaneng. Qalong, mookameli-kakaretso o ile a fana ka maikutlo a hae mabapi le boemo ba hona joale ba moruo: moruo oa lefatše o theohile, indasteri eohle ea khoebo ea kantle ho naha e tepeletse maikutlo, tlhokahalo ea fokotseha, le lebelo la thepa ea leoatleng lea theoha. Le ho hopotsa basebetsi hore qetellong ea July, ho na le litaba tsa botho tse lokelang ho sebetsanoa, tse ka lokisetsoang kapele kamoo ho ka khonehang. Mme o ile a etsa qeto ea sehlooho sa video e ncha ea media ea beke ena: The Great Depression khoebong ea kantle ho naha. Eaba o mema basebetsi-'moho le eena ba 'maloa ho arolelana litaba tsa morao-rao, 'me qetellong a khothalletsa mafapha a lichelete le litokomane ho boloka litokomane hantle. .