Izindaba Zemboni
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Ukunwetshwa! Ukunwetshwa! Ukunwetshwa! I-Polypropylene (PP) yonke indlela eya phambili!
Eminyakeni eyi-10 edlule, i-polypropylene ibikhulisa umthamo wayo, lapho amathani ayizigidi ezingu-3.05 anwetshwa ngo-2016, kwephula uphawu lwamathani ayizigidi ezingu-20, futhi umthamo wokukhiqiza usuphelele ufinyelele amathani ayizigidi ezingu-20.56. Ngo-2021, umthamo uzonwetshwa ngamathani ayizigidi ezingu-3.05, futhi umthamo wokukhiqiza uzofinyelela amathani ayizigidi ezingu-31.57. Ukwandiswa kuzogxilwa kakhulu ngo-2022. U-Jinlianchuang ulindele ukwandisa umthamo ube amathani ayizigidi ezingu-7.45 ngo-2022. Engxenyeni yokuqala yonyaka, amathani ayizigidi ezingu-1.9 asetshenziswe kahle. Eminyakeni eyishumi edlule, umthamo wokukhiqiza i-polypropylene ubesemgwaqweni wokunwetshwa kwamandla. Kusukela ngo-2013 kuya ku-2021, izinga lokukhula eliphakathi kwamandla okukhiqiza i-polypropylene yasekhaya yi-11.72%. Kusukela ngo-Agasti 2022, ingqikithi ye-polypropyle yasekhaya... -
I-Bank of Shanghai yethula ikhadi ledebithi le-PLA !
Muva nje, i-Bank of Shanghai ihole ekukhipheni ikhadi ledebithi yempilo enekhabhoni ephansi lisebenzisa izinto ezibolayo ze-PLA. Umkhiqizi wamakhadi yi-Goldpac, enesipiliyoni seminyaka ecishe ibe ngu-30 ekukhiqizweni kwamakhadi e-IC ezezimali. Ngokwezibalo zesayensi, ukukhishwa kwekhabhoni kwamakhadi emvelo e-Goldpac kungaphansi ngo-37% kunaleyo yamakhadi e-PVC avamile (amakhadi e-RPVC angancishiswa ngo-44%), okulingana namakhadi aluhlaza ayi-100,000 ukunciphisa ukukhishwa kwe-carbon dioxide ngamathani angu-2.6. (Amakhadi e-Goldpac eco-friendly anesisindo esincane kunamakhadi e-PVC avamile) Uma kuqhathaniswa ne-PVC evamile evamile, igesi ebamba ukushisa ekhiqizwa ukukhiqizwa kwamakhadi e-PLA eco-friendly enesisindo esifanayo iyancipha cishe ngo-70%. I-PLA yakwaGoldpac yonakala futhi ihambisana nemvelo ... -
Umthelela wokushoda kwamandla nokuvalwa ezindaweni eziningi embonini ye-polypropylene.
Muva nje, izifundazwe zaseSichuan, Jiangsu, Zhejiang, Anhui kanye nezinye ezweni lonke ziye zathintwa izinga lokushisa eliphezulu eliqhubekayo, futhi ukusetshenziswa kukagesi kunyukile, futhi umthwalo kagesi ubulokhu ushaya phezulu. Ethintwe izinga lokushisa eliphezulu eliphula irekhodi kanye nokwanda komthwalo kagesi, ukuncishiswa kwamandla "kwaphinde kwashanela", futhi izinkampani eziningi ezisohlwini zamemezela ukuthi zihlangabezane "nokunciphisa amandla okwesikhashana kanye nokumiswa kokukhiqiza", futhi kokubili amabhizinisi akhuphuka nomfula we-polyolefin ayenziwe. abathintekayo. Uma sibheka isimo sokukhiqiza samanye amabhizinisi amalahle kanye namabhizinisi okucwenga asendaweni, ukuncishiswa kukagesi akubanganga ukushintshashintsha ekukhiqizeni kwawo okwamanje, futhi impendulo etholiwe ayinamthelela... -
Yiziphi izici zePolypropylene (PP)?
Ezinye zezinto ezibaluleke kakhulu ze-polypropylene yilezi: 1.Ukumelana Namakhemikhali: Izisekelo ezixutshiwe nama-asidi awasabelani ngokushesha nge-polypropylene, okwenza kube ukukhetha okuhle ezitsheni zoketshezi olunjalo, njengama-ejenti okuhlanza, imikhiqizo yosizo lokuqala, kanye Okuningi. I-2.I-Elasticity and Toughness: I-Polypropylene izosebenza ngokunwebeka phezu kohlu oluthile lokuchezuka (njengazo zonke izinto zokwakha), kodwa futhi izobhekana nokuguqulwa kwepulasitiki ekuqaleni kwenqubo yokuguqulwa, ngakho ngokuvamile ibhekwa njengento "eqinile". Ukuqina yitemu lobunjiniyela elichazwa ngokuthi ikhono lempahla lokukhubaza (ngokwepulasitiki, hhayi ngokunwebeka) ngaphandle kokwephuka. Lesi sakhiwo si-e... -
Idatha yezindlu ezithengiswayo icindezelwe kabi, futhi i-PVC iyakhanyiswa.
NgoMsombuluko, idatha yezindlu ezithengiswayo iqhubekile nokuvilapha, okube nomthelela omubi kakhulu ekulindelweni kwesidingo. Kusukela ekupheleni, inkontileka ye-PVC eyinhloko yehle ngaphezu kwe-2%. Ngesonto eledlule, idatha ye-CPI yase-US ngoJulayi yayiphansi kunalokho obekulindelwe, okwandisa isifiso sabatshalizimali engozini. Ngesikhathi esifanayo, isidingo segolide, isiliva eyisishiyagalolunye kanye nezinkathi eziphezulu eziyishumi bekulindeleke ukuba ngcono, okuhlinzekela ukusekelwa kwamanani. Kodwa-ke, imakethe inokungabaza mayelana nokuzinza kokubuyiselwa kohlangothi lwesidingo. Ukwenyuka okulethwa ukubuyiswa kwesidingo sasekhaya esikhathini esimaphakathi nesikhathi eside kungase kungakwazi ukuvala ukukhuphuka okulethwa ukubuyiswa kwempahla kanye nokwehla kwesidingo esilethwa isidingo sangaphandle ngaphansi kwengcindezi yokuwohloka komnotho. Kamuva, kungase kuholele ekukhuphukeni kwezintengo zempahla, futhi i-wi... -
I-Sinopec, i-PetroChina nabanye bafake izicelo ngokuzithandela zokususa ohlwini ezitokisini zase-US !
Ngemva kokukhishwa ohlwini kwe-CNOOC e-New York Stock Exchange, izindaba zakamuva ukuthi ntambama ngo-Agasti 12, iPetroChina neSinopec bakhipha izimemezelo ngokulandelana ukuthi bahlela ukukhipha ama-American Depositary Shares e-New York Stock Exchange. Ngaphezu kwalokho, iSinopec Shanghai Petrochemical, i-China Life Insurance, ne-Aluminium Corporation yaseChina nazo zikhiphe izimemezelo ngokulandelana zithi zihlose ukukhipha amasheya ediphozithi aseMelika e-New York Stock Exchange. Ngokwezimemezelo zezinkampani ezifanele, lezi zinkampani zithobele ngokuqinile imithetho yemakethe yemali yase-US kanye nezidingo zokulawula kusukela zavela esidlangalaleni e-United States, futhi ukukhetha kokukhipha ohlwini kwenziwe ngenxa yebhizinisi labo. -
Kwethulwe ifloss yokuqala ye-PHA emhlabeni !
NgoMeyi 23, uhlobo lwe-American dental floss i-Plackers®, yethula i-EcoChoice Compostable Floss, ifloss yamazinyo eqhubekayo engabola ngo-100% endaweni evundile yasekhaya. I-EcoChoice Compostable Floss ivela ku-PHA ye-Danimer Scientific, i-biopolymer ethathwe kuwoyela we-canola, i-silika yemvelo kanye namakhoba kakhukhunathi. I-compostable floss entsha ihambisana nephothifoliyo yamazinyo eqhubekayo ye-EcoChoice. Azigcini nje ngokuhlinzeka ngesidingo sokufloss, kodwa futhi zinciphisa amathuba okuthi amapulasitiki angene olwandle nasezindaweni zokulahla imfucumfucu. -
Ukuhlaziywa Kwesimo Sokuthuthukiswa Kwemboni ye-PVC eNyakatho Melika.
INyakatho Melika iyindawo yesibili ngobukhulu emhlabeni yokukhiqiza i-PVC. Ngo-2020, ukukhiqizwa kwe-PVC eNyakatho Melika kuzoba amathani ayizigidi ezingu-7.16, okubalelwa ku-16% wokukhiqizwa kwe-PVC emhlabeni jikelele. Ngokuzayo, ukukhiqizwa kwe-PVC eNyakatho Melika kuzoqhubeka nokugcina umkhuba okhuphukayo. INyakatho Melika ingumkhiqizi omkhulu we-PVC emhlabeni wonke, ibalwa ku-33% wohwebo lokuthekelisa lwe-PVC emhlabeni jikelele. Ithonywe ukutholakala okwanele eNyakatho Melika ngokwayo, umthamo wokungenisa ngeke ukhuphuke kakhulu esikhathini esizayo. Ngo-2020, ukusetshenziswa kwePVC eNyakatho Melika cishe kungamathani ayizigidi ezi-5.11, cishe ama-82% awo atholakala e-United States. Ukusetshenziswa kwePVC yaseNyakatho Melika ikakhulukazi kuvela ekuthuthukisweni kwemakethe yokwakha. -
Isetshenziselwa yiphi i-HDPE?
I-HDPE isetshenziswa emikhiqizweni nasekupakishweni okufana nezimbiza zobisi, amabhodlela okuhlanza, amabhavu e-margarine, izitsha zikadoti namapayipi amanzi. Kumashubhu anobude obuhlukahlukene , i-HDPE isetshenziswa esikhundleni samashubhu odaka ekhadibhodi ahlinzekiwe ngezizathu ezimbili eziyinhloko. Okokuqala, iphephe kakhulu kunamashubhu ekhadibhodi anikeziwe ngoba uma igobolondo belingangasebenzi kahle futhi liqhume ngaphakathi kweshubhu le-HDPE, ishubhu ngeke liphihlize. Isizathu sesibili ukuthi angasetshenziswa kabusha okuvumela abaklami ukuthi bakhe ama-rack mortar racks amaningi. Ochwepheshe be-Pyrotechnician abakukhuthazi ukusetshenziswa kwamashubhu e-PVC kumashubhu odaka ngoba avame ukuphahlazeka, athumele izingcezu zepulasitiki ezibukelini ezingaba khona, futhi ngeke abonakale kuma-X ray. . -
I-PLA green card iba yisixazululo esimeme esidumile embonini yezezimali.
Ipulasitiki eningi iyadingeka ukwenza amakhadi asebhange njalo ngonyaka, futhi ngokukhula kokukhathazeka kwemvelo, uThales, umholi wezokuphepha zobuchwepheshe obuphezulu, uye wasungula isisombululo. Isibonelo, ikhadi elenziwe nge-85% ye-polylactic acid (PLA), etholakala kummbila; enye indlela entsha ukusebenzisa izicubu zokuhlanza ugu ngokusebenzisana neqembu lezemvelo iParley for the Oceans. Imfucumfucu yepulasitiki eqoqiwe - "i-Ocean Plastic®" njengento emisha yokukhiqiza amakhadi; kukhona futhi inketho yamakhadi e-PVC aphinde agaywa kabusha enziwe ngokuphelele kusuka kudoti epulasitiki kusuka embonini yokupakisha nokuphrinta ukuze kuncishiswe ukusetshenziswa kwepulasitiki entsha. . -
Ukuhlaziywa okufushane kwedatha ye-China yokunamathisela i-pvc resin yokungenisa nokuthekelisa kusuka ngoJanuwari kuya kuJuni.
Kusukela ngoJanuwari kuya kuJuni 2022, izwe lami langenisa amathani angama-37,600 e-paste resin, ukwehla ngo-23% uma kuqhathaniswa nesikhathi esifanayo ngonyaka odlule, futhi lathumela ngaphandle isamba esingamathani angama-46,800 e-paste resin, okuwukukhula ngo-53.16% uma kuqhathaniswa ne isikhathi esifanayo ngonyaka odlule. Engxenyeni yokuqala yonyaka, ngaphandle kwamabhizinisi angawodwana avala ukuze alungiswe, umthwalo wokusebenza wefektri ye-paste resin yasekhaya yahlala isezingeni eliphezulu, ukuhlinzekwa kwezimpahla kwakwanele, futhi imakethe iqhubekile nokwehla. Abakhiqizi bafune ngenkuthalo imiyalo yokuthekelisa ukuze banciphise ukungqubuzana kwezimakethe zasekhaya, futhi ivolumu yokuthunyelwa kwempahla eqoqwayo yanda kakhulu . -
Ungabona kanjani ukuthi ipulasitiki iyi-polypropylene?
Enye yezindlela ezilula zokwenza ukuhlola ilangabi ukusika isampula epulasitiki bese uyithungela ekhabetheni lomusi. Umbala welangabi, iphunga nezici zokusha kunganikeza inkomba yohlobo lwepulasitiki: 1. I-Polyethylene (PE) - Amaconsi, anuka njenge-candlewax; we-candlewax; 3. I-Polymethylmethacrylate (PMMA, “Perspex”) – Amabhamuza, ama-crackles, iphunga elimnandi; i-sooty flame, iphunga lama-marigolds; 6. Igwebu le-polyethylene (PE) - Amaconsi, iphunga le-candlewax