Amakuru
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PVC ni iki?
PVC ni ijambo rihinnye rya polyvinyl chloride, kandi isura yayo ni ifu yera. PVC ni imwe muri pulasitiki eshanu zisanzwe ku isi. Ikoreshwa cyane ku isi, cyane cyane mu bwubatsi. Hari ubwoko bwinshi bwa PVC. Dukurikije aho ibikoresho fatizo bituruka, ishobora kugabanywamo uburyo bwa karubone ya karubone n'uburyo bwa ethylene. Ibikoresho fatizo bya karubone ya karubone ahanini bikomoka ku makara n'umunyu. Ibikoresho fatizo bya ethylene ahanini bikomoka kuri peteroli. Dukurikije uburyo butandukanye bwo gukora, ishobora kugabanywamo uburyo bwo gusunika n'uburyo bwa emulsion. PVC ikoreshwa mu bwubatsi ahanini ni uburyo bwo gusunika, naho PVC ikoreshwa mu ruhu ahanini ni uburyo bwa emulsion. Suspension PVC ikoreshwa cyane cyane mu gukora: imiyoboro ya PVC, P... -
Yongerewe imbaraga kubera kugabanya inyungu, PVC isana agaciro gake kayo!
PVC yazamutse cyane kuwa mbere, kandi kugabanya inyungu za banki nkuru ku nyungu za LPR ni byiza mu kugabanya inyungu ku nguzanyo zo kugura amazu y’abaturage ndetse n’ikiguzi cyo kwishyura cy’igihe giciriritse n’igihe kirekire ku bigo, bikongera icyizere ku isoko ry’ubutaka. Vuba aha, bitewe n’ibikorwa byo kubungabunga cyane n’ikirere gishyushye cyane mu gihugu hose, intara nyinshi n’imijyi byashyizeho politiki yo kugabanya ingufu z’amashanyarazi ku bigo bikoresha ingufu nyinshi, bigatuma igipimo cy’ingufu za PVC kigabanuka buhoro buhoro, ariko uruhande rw’abasaba serivisi narwo ni ruke. Urebye imikorere iri hasi, uko ibintu bimeze ubu ntabwo ari byiza cyane. Nubwo bigiye kwinjira mu gihembwe cy’ubusabe, ubusabe bw’imbere mu gihugu burimo kwiyongera buhoro buhoro... -
Kwaguka! Kwaguka! Kwaguka! Polypropylene (PP) kugeza ubu!
Mu myaka 10 ishize, polypropylene yakomeje kongera ubushobozi bwayo, aho toni miliyoni 3.05 zongewe mu 2016, zigaca toni miliyoni 20, kandi ubushobozi bwose bwo gukora bugera kuri toni miliyoni 20.56. Muri 2021, ubushobozi buziyongeraho toni miliyoni 3.05, naho ubushobozi bwose bwo gukora bugera kuri toni miliyoni 31.57. Kwagura bizashyirwa mu bikorwa muri 2022. Jinlianchuang yiteze kongera ubushobozi bugera kuri toni miliyoni 7.45 muri 2022. Mu gice cya mbere cy'umwaka, toni miliyoni 1.9 zatangiye gukoreshwa neza. Mu myaka icumi ishize, ubushobozi bwo gukora polypropylene bwari mu nzira yo kwagura ubushobozi. Kuva mu 2013 kugeza 2021, igipimo mpuzandengo cy'ubushobozi bwo gukora polypropylene mu ngo ni 11.72%. Guhera muri Kanama 2022, polypropylene yose mu ngo... -
Banki ya Shanghai yatangije ikarita ya debiti ya PLA!
Vuba aha, Banki ya Shanghai yafashe iya mbere mu gusohora ikarita ya debiti ikoresha ibikoresho bya PLA bishobora kubora. Uruganda rw’amakarita ni Goldpac, rufite uburambe bw’imyaka hafi 30 mu gukora amakarita ya IC y’imari. Dukurikije imibare ya siyansi, imyuka ya karuboni ituruka ku makarita ya Goldpac y’ibidukikije iri hasi ho 37% ugereranyije n’amakarita asanzwe ya PVC (amakarita ya RPVC ashobora kugabanukaho 44%), bingana n’amakarita 100.000 y’icyatsi kibisi kugira ngo bigabanye imyuka ya karuboni ihumanya ikirere ho toni 2.6. (Amakarita ya Goldpac y’ibidukikije afite uburemere bworoshye ugereranyije n’amakarita asanzwe ya PVC) Ugereranyije na PVC isanzwe, imyuka ihumanya ikirere ikorwa no gukora amakarita ya PLA y’ibidukikije afite uburemere bumwe igabanukaho hafi 70%. PLA ya Goldpac y’ibidukikije ishobora kwangirika kandi irinda ibidukikije ... -
Ingaruka zo kubura amashanyarazi no guhagarara ahantu henshi ku nganda za polypropylene.
Vuba aha, Sichuan, Jiangsu, Zhejiang, Anhui n'izindi ntara hirya no hino mu gihugu byagizweho ingaruka n'ubushyuhe bwinshi bukomeje kwiyongera, kandi ikoreshwa ry'amashanyarazi ryariyongereye, kandi amashanyarazi yakomeje kuzamuka cyane. Bitewe n'ubushyuhe bwinshi bwabaye agahebuzo n'ubwiyongere bw'umuvuduko w'amashanyarazi, igabanuka ry'amashanyarazi "ryongeye kwiyongera", kandi amasosiyete menshi yatangajwe ko yahuye n'"igabanuka ry'agateganyo ry'amashanyarazi n'ihagarikwa ry'umusaruro", ndetse n'ibigo byo hejuru n'ibyo hasi bya polyolefin byaragizweho ingaruka. Ukurikije uko umusaruro w'ibigo bimwe na bimwe by'ibinyabutabire n'ibyo gutunganya amakara byo mu gace, igabanuka ry'amashanyarazi ntiryateje ihindagurika ry'umusaruro wabyo muri iki gihe, kandi ibitekerezo byakiriwe nta mpungenge... -
Inama ya Chemdo ya mugitondo ku ya 22 Kanama!
Mu gitondo cyo ku ya 22 Kanama 2022, Chemdo yakoranye inama rusange. Mu ntangiriro, umuyobozi mukuru yasangije inkuru ivuga ko COVID-19 yashyizwe ku rutonde rw'indwara zandura zo mu cyiciro cya B. Hanyuma, Leon, umuyobozi ushinzwe ubucuruzi, yatumiwe gusangira ubunararibonye n'ibyo yagezeho mu kwitabira igikorwa ngarukamwaka cy'uruhererekane rw'inganda za polyolefin cyabereye i Longzhong Information i Hangzhou ku ya 19 Kanama. Leon yavuze ko mu kwitabira iyi nama, yarushijeho gusobanukirwa iterambere ry'inganda n'inganda zizamuka n'izimanuka z'inganda. Hanyuma, umuyobozi mukuru n'abagize ishami rishinzwe ubucuruzi bateguye ibibazo biherutse guhura nabyo maze baganira hamwe kugira ngo bashake igisubizo. Amaherezo, umuyobozi mukuru yavuze ko igihembwe cy'ihinga cy'ubukerarugendo bw'amahanga... -
Umuyobozi ushinzwe ubucuruzi wa Chemdo yitabiriye inama yabereye i Hangzhou!
Inama y’Inama y’Iterambere ry’Inganda za Plastiki ya Longzhong 2022 yabereye i Hangzhou ku ya 18-19 Kanama 2022. Longzhong ni ikigo cy’ingenzi gitanga serivisi z’amakuru mu nganda za plastiki. Nk’umunyamuryango wa Longzhong n’ikigo cy’inganda, twishimiye gutumirwa kwitabira iyi nama. Iyi nama yahuje abantu benshi b’inganda bakomeye bo mu nganda zo hejuru n’izo hasi. Imiterere y’ubukungu mpuzamahanga n’impinduka zibaho ubu, amahirwe y’iterambere ry’izamuka ryihuse ry’ubushobozi bwo gukora polyolefin mu gihugu, ingorane n’amahirwe bihura na byo mu kohereza hanze plastiki za polyolefin, ikoreshwa n’icyerekezo cy’iterambere ry’ibikoresho bya pulasitiki ku bikoresho byo mu rugo n’imodoka nshya zikoresha ingufu muri gahunda... -
Ni ibihe biranga Polypropylene (PP)?
Zimwe mu ngingo z'ingenzi za polypropylene ni: 1. Ubudahangarwa mu bya chimique: Ishingiro n'aside byavanzwe ntibikunze gukorana na polypropylene, bituma iba amahitamo meza ku bikoresho birimo ibyo bintu by'amazi, nk'ibikoresho byo gusukura, ibikoresho by'ubutabazi bw'ibanze, n'ibindi. 2. Ubudahangarwa n'Ubukomere: Polypropylene ikora neza ku buryo ihinduka mu buryo runaka bwo guhindagurika (nk'ibindi bikoresho byose), ariko izahura n'ubudahangarwa bwa pulasitiki mu ntangiriro z'uburyo bwo guhindagurika, bityo muri rusange ifatwa nk'ikintu "kikomeye". Ubukomere ni ijambo ry'ubuhanga risobanurwa nk'ubushobozi bw'ikintu bwo guhindagurika (nk'uburyo bwa pulasitiki, ntabwo ari uburyo bwo guhindagurika) kitavunitse. 3. Ubudahangarwa mu Kunanirwa: Polypropylene igumana imiterere yayo nyuma yo guhindagurika cyane, guhindagurika, cyangwa guhindagurika. Iyi miterere ni... -
Amakuru y’ubutaka arakumirwa nabi, kandi PVC iragaragara.
Ku wa mbere, amakuru y’ubutaka yakomeje kugenda buhoro, byagize ingaruka mbi cyane ku byitezwe ku busabe bw’ibiciro. Mu mpera z’uyu mwaka, amasezerano nyamukuru ya PVC yagabanutseho ibirenze 2%. Mu cyumweru gishize, amakuru ya CPI ya Amerika muri Nyakanga yari make ugereranyije n’uko byari byitezwe, ibyo bikaba byongereye ubushake bw’abashoramari bwo kubona inyungu. Muri icyo gihe, ubusabe bwa zahabu, ifeza icyenda n’ibihe icumi by’ibiciro byari byitezwe ko buzamuka, ibyo bikaba byaratanze inkunga ku biciro. Ariko, isoko rifite gushidikanya ku kuntu ubusabe buhagaze mu kuzamuka kw’isaha. Ubwiyongere bwatewe no kuzamuka kw’isaha y’imbere mu gihugu mu gihe giciriritse n’igihe kirekire bushobora kutabasha gukuraho ukwiyongera kwatewe no kuzamuka kw’isaha y’ibiciro n’igabanuka ry’isaha y’ibiciro byatewe n’isaha y’ibiciro by ... -
Sinopec, PetroChina n'abandi basabye ku bushake bwabo kuva ku rutonde rw'imigabane muri Amerika!
Nyuma yo gukurwa ku rutonde rwa CNOOC mu Isoko ry'Imari rya New York, amakuru agezweho ni uko ku gicamunsi cyo ku ya 12 Kanama, PetroChina na Sinopec batangaje amatangazo agaragaza ko bateganya gukuraho imigabane y'Abanyamerika mu Isoko ry'Imari rya New York. Byongeye kandi, Sinopec Shanghai Petrochemical, Ubwishingizi bw'Ubuzima bw'Abashinwa, na Aluminium Corporation yo mu Bushinwa na byo byatangaje amatangazo agaragaza ko biteguye gukuraho imigabane y'Abanyamerika mu Isoko ry'Imari rya New York. Dukurikije amatangazo y'ibigo bireba, aya masosiyete yubahiriza amategeko agenga isoko ry'imari n'imigabane rya Amerika kuva yashyirwa ahagaragara muri Leta Zunze Ubumwe za Amerika, kandi amahitamo yo gukuraho ku rutonde yakozwe bitewe n'ibyo bireba mu bucuruzi bwabo. -
Umupira wa mbere wa PHA ku isi watangijwe!
Ku ya 23 Gicurasi, ikigo cy’Abanyamerika gishinzwe ubuvuzi bw’amenyo Plackers®, cyashyize ahagaragara EcoChoice Compostable Floss, urudodo rw’amenyo ruhoraho rushobora kwangirika 100% mu rugo rushobora kwangirika. EcoChoice Compostable Floss ikomoka kuri Danimer Scientific's PHA, biopolymer ikomoka ku mavuta ya canola, urudodo rw’ubudodo karemano n’ibishishwa by’amasaka ya kokonati. Uru rudodo rushya rushobora kwangirika rwuzuza urwego rw’ubuvuzi bw’amenyo rurambye rwa EcoChoice. Ntabwo rutanga gusa ko rukenewe, ahubwo runagabanya amahirwe yo kwangirika kwa pulasitiki mu nyanja no mu myanda. -
Isesengura ku iterambere ry'inganda za PVC muri Amerika ya Ruguru.
Amerika ya Ruguru ni yo karere ka kabiri ku isi gakoreramo PVC nyinshi. Mu 2020, umusaruro wa PVC muri Amerika ya Ruguru uzaba toni miliyoni 7.16, bingana na 16% by'umusaruro wa PVC ku isi. Mu gihe kizaza, umusaruro wa PVC muri Amerika ya Ruguru uzakomeza kuzamuka. Amerika ya Ruguru ni yo yohereza PVC mu mahanga menshi ku isi, ingana na 33% by'ubucuruzi bwa PVC bwoherezwa mu mahanga ku isi. Bitewe n'uko Amerika ya Ruguru iboneka bihagije, ingano y'ibitumizwa mu mahanga ntabwo iziyongera cyane mu gihe kizaza. Mu 2020, ikoreshwa rya PVC muri Amerika ya Ruguru ni toni miliyoni 5.11, hafi 82% muri zo ziherereye muri Leta Zunze Ubumwe za Amerika. Ikoreshwa rya PVC muri Amerika ya Ruguru ahanini rituruka ku iterambere ry'isoko ry'ubwubatsi.