Amakuru
-
Kwisi yose PVC isabwa nibiciro byombi biragabanuka.
Kuva mu 2021, isi yose ikenera polyvinyl chloride (PVC) byagaragaye ko izamuka rikabije ritagaragara kuva ikibazo cy’imari ku isi cyabaye mu 2008. Ariko hagati ya 2022, PVC isaba gukonja vuba kandi ibiciro biragabanuka kubera kuzamuka kwinyungu hamwe n’ifaranga ryinshi mu myaka mirongo. Muri 2020, icyifuzo cya PVC gikoreshwa mu gukora imiyoboro, inzugi n’idirishya, imyirondoro ya vinyl n’ibindi bicuruzwa, byagabanutse cyane mu mezi ya mbere y’icyorezo cya COVID-19 ku isi mu gihe ibikorwa by’ubwubatsi byatinze. Amakuru ya S&P Global Commodity Insights yerekana ko mu byumweru bitandatu kugeza mu mpera za Mata 2020, igiciro cya PVC cyoherejwe muri Amerika cyagabanutseho 39%, mu gihe igiciro cya PVC muri Aziya na Turukiya nacyo cyagabanutseho 25% kigera kuri 31%. Ibiciro bya PVC nibisabwa byazamutse vuba hagati muri 2020, hamwe niterambere rikomeye binyuze ... -
Shiseido izuba ryizuba ryapakira igikapu niyambere mukoresha firime ya PBS ibora.
SHISEIDO ni ikirango cya Shiseido kigurishwa mu bihugu 88 n'uturere ku isi. Kuriyi nshuro, Shiseido yakoresheje firime ya biodegradable kunshuro yambere mugikapu cyo gupakira inkoni yacyo yizuba "Clear Suncare Stick". BioPBS ya Mitsubishi Chemical ™ ikoreshwa hejuru yimbere (kashe) hamwe na zipper igice cyumufuka winyuma, naho AZ-1 ya FUTAMURA Chemical ikoreshwa hejuru yinyuma. Ibi bikoresho byose bikomoka ku bimera kandi birashobora kubora mu mazi na karuboni ya dioxyde de carbone ikorwa na mikorobe kamere, biteganijwe ko izatanga ibitekerezo byo gukemura ikibazo cya plastiki y’imyanda, igenda ikurura isi yose. Usibye ibiranga ibidukikije byangiza ibidukikije, BioPBS ™ yemejwe kubera imikorere yayo yo gufunga cyane, gutunganya ... -
Kugereranya kwa LLDPE na LDPE.
Umurongo muke wa polyethylene, muburyo butandukanye nuburyo rusange buke buke polyethylene, kuko ntamashami maremare afite. Umurongo wa LLDPE biterwa nuburyo butandukanye bwo gutunganya no gutunganya LLDPE na LDPE. LLDPE isanzwe ikorwa na copolymerisation ya Ethylene na alpha olefine yo hejuru nka butene, hexene cyangwa octene mubushyuhe buke n'umuvuduko. Polimeri ya LLDPE yakozwe na kopolymerisation ifite uburemere buke bwa molekile ikwirakwizwa kuruta LDPE rusange, kandi icyarimwe ifite imiterere y'umurongo ituma igira imiterere itandukanye. gushonga gutemba Ibiranga gushonga biranga LLDPE byahujwe nibisabwa murwego rushya, cyane cyane uburyo bwo gukuramo firime, bushobora kubyara ubuziranenge LL ... -
Uruganda rwa Jinan rwatunganije neza ibikoresho byihariye bya geotextile polypropilene.
Vuba aha, Jinan Refining and Chemical Company yateje imbere YU18D, ibikoresho byihariye bya geotextile polypropilene (PP), ikoreshwa nkibikoresho fatizo ku isi ya metero 6 zambere za ultra-ubugari bwa PP filament geotextile, ishobora gusimbuza ibicuruzwa bisa n’ibitumizwa mu mahanga. . Byumvikane ko ultra-rugari ya PP filament geotextile irwanya aside na alkali kwangirika, kandi ifite imbaraga zo kurira cyane nimbaraga zikomeye. Ikoranabuhanga ryubwubatsi no kugabanya ibiciro byubwubatsi bikoreshwa cyane cyane mubice byingenzi byubukungu bwigihugu ndetse n’imibereho yabaturage nko kubungabunga amazi n’amashanyarazi, icyogajuru, umujyi wa sponge nibindi. Kugeza ubu, mu gihugu ultra-rugari ya geotextile PP ibikoresho fatizo bishingiye ku kigereranyo kiri hejuru y’ibicuruzwa biva hanze. Kugira ngo ibyo bishoboke, Jina ... -
Imipira 100.000 yarekuwe! Birashobora kwangirika 100%?
Ku ya 1 Nyakanga, hamwe n'ibyishimo birangiye kwizihiza isabukuru yimyaka 100 y'Ishyaka rya gikomunisiti ry’Ubushinwa, imipira 100.000 y'amabara yazamutse mu kirere, ikora urukuta rutangaje rw'amabara. Iyi ballon yafunguwe nabanyeshuri 600 bo mu ishuri rya gipolisi rya Beijing bava mu kato ka ballon 100 icyarimwe. Imipira yuzuye gaze ya helium kandi ikozwe mubikoresho byangirika 100%. Nk’uko byatangajwe na Kong Xianfei, ushinzwe gusohora imipira y’ishami rishinzwe ibikorwa bya Square, ngo icyambere gisabwa kugira ngo umupira urekurwe neza ni uruhu rwumupira rwujuje ibisabwa. Umupira wanyuma watoranijwe ukorwa muburyo bwiza bwa latex. Bizaturika iyo bizamutse bigera ku burebure runaka, kandi bizamanuka 100% nyuma yo kugwa mu butaka icyumweru, bityo rero ... -
Intangiriro kubyerekeye Wanhua PVC Resin.
Uyu munsi reka mbamenyeshe byinshi kubyerekeye ikirango kinini cya PVC mubushinwa: Wanhua. Izina ryayo ryuzuye ni Wanhua Chemical Co., Ltd, iherereye mu Ntara ya Shandong mu Burasirazuba bw'Ubushinwa, ni urugendo rw'amasaha 1 n'indege iva muri Shanghai. Shandong ni umujyi ukomeye wo hagati ku nkombe z’Ubushinwa, resitora y’inyanja n’umujyi wa mukerarugendo, n’umujyi mpuzamahanga w’icyambu. Wanhua Chemcial yashinzwe mu 1998, ijya ku isoko ry’imigabane mu 2001, ubu ifite inganda n’inganda zigera kuri 6, hamwe n’amasosiyete arenga 10 y’ishami, 29 mu nganda z’imiti ku isi. Hamwe nimyaka irenga 20 yihuta yiterambere, uru ruganda rukomeye rwakoze ibicuruzwa bikurikira: toni ibihumbi 100 ubushobozi bwa PVC resin, toni ibihumbi 400 PU, toni 450.000 LLDPE, toni 350.000 HDPE. Niba ushaka kuvuga kuri PV y'Ubushinwa ... -
Nyuma y’umunsi w’igihugu, ibiciro bya PVC byazamutse.
Mbere y’ibiruhuko by’umunsi w’igihugu, bitewe n’ubukungu bwifashe nabi, umwuka w’ubucuruzi w’isoko ndetse n’ibikenewe bidahungabana, isoko rya PVC ntabwo ryateye imbere ku buryo bugaragara. Nubwo igiciro cyazamutse, cyagumye ku rwego rwo hasi kandi gihindagurika. Nyuma yibiruhuko, isoko rya PVC ejo hazaza hafunzwe by'agateganyo, kandi isoko rya PVC rishingiye ahanini kubintu byaryo. Kubera iyo mpamvu, ushyigikiwe nibintu nko kuzamuka kw'igiciro cya kariside ya calcium mbisi no kugera ku bicuruzwa bitaringaniye mu karere mu rwego rwo kubuza ibikoresho no gutwara abantu, igiciro cy’isoko rya PVC cyakomeje kwiyongera, buri munsi kikiyongera. Muri 50-100 Yuan / toni. Ibiciro byo kohereza ibicuruzwa byazamutse, kandi ibikorwa nyabyo birashobora kumvikana. Ariko, kumanuka wo hasi wubaka ... -
Isesengura ryimbere mu gihugu PVC yohereza ibicuruzwa hanze.
Nk’uko imibare ya gasutamo ibivuga, muri Kanama 2022, igihugu cyanjye cyohereje mu mahanga ifu y’ifu ya PVC yagabanutseho 26.51% ukwezi ku kwezi kandi yiyongereyeho 88,68% umwaka ushize; kuva muri Mutarama kugeza Kanama, igihugu cyanjye cyohereje toni miliyoni 1.549 z'ifu ya PVC yuzuye, yiyongereyeho 25,6% ugereranije n'icyo gihe cyashize. Muri Nzeri, imikorere y’isoko ryoherezwa mu mahanga rya PVC mu gihugu cyanjye yari impuzandengo, kandi ibikorwa rusange by’isoko byari bike. Imikorere nisesengura byihariye nibi bikurikira. Ibicuruzwa byoherejwe na PVC bishingiye kuri Ethylene: Muri Nzeri, igiciro cyoherezwa mu mahanga cya PVC ishingiye kuri Ethylene mu Bushinwa bwo mu Burasirazuba cyari hafi US $ 820-850 / toni FOB. Isosiyete imaze kwinjira hagati yumwaka, yatangiye gufunga hanze. Ibice bimwe byabyara umusaruro byahuye no kubungabungwa, no gutanga PVC mukarere de ... -
Chemdo yashyize ahagaragara ibicuruzwa bishya —— Soda ya Caustic！
Vuba aha ， Chemdo yahisemo gushyira ahagaragara ibicuruzwa bishya —— Soda ya Caustic .Coda ya Susta ni alkali ikomeye ifite ruswa ikomeye, muri rusange muburyo bwa flake cyangwa blok, byoroshye gushonga mumazi (exothermic iyo bishonge mumazi) bigakora igisubizo cya alkaline, na deliquescent Mu mibonano mpuzabitsina, biroroshye kwinjiza imyuka y'amazi (deliquescent) na karuboni ya dioxyde (kwangirika) mu kirere, hanyuma itcan ikongerwamo aside hydrochloric kugirango irebe niba yangiritse. -
Ibisohoka muri firime ya BOPP bikomeje kwiyongera, kandi inganda zifite amahirwe menshi yiterambere.
Filime ya polypropilene yerekanwe (BOPP ya firime ngufi) ni ibikoresho byiza byo gupakira byoroshye. Filime ya polypropilene yerekanwe na Biaxically ifite ibyiza byimbaraga nyinshi zumubiri nubukanishi, uburemere bworoshye, kutagira uburozi, kurwanya ubushuhe, uburyo bwagutse bwo gukoresha no gukora neza. Ukurikije uburyo butandukanye, firime ya polypropilene yerekanwe mubice bibiri irashobora kugabanywamo firime ifunga ubushyuhe, label label, film ya matte, firime isanzwe na firime capacitor. Polypropilene nigikoresho cyingenzi kuri firime ya polypropilene. Polypropilene ni insimburangingo ya thermoplastique hamwe nibikorwa byiza. Ifite ibyiza byo guhagarara neza, kurwanya ubushyuhe bwinshi no kubika amashanyarazi meza, kandi irakenewe cyane murwego rwo gupakira. Muri 2 ... -
Xtep yashyize ahagaragara T-shirt ya PLA.
Ku ya 3 Kamena 2021, Xtep yasohoye ibicuruzwa bishya byangiza ibidukikije-polylactique aside T-shirt muri Xiamen. Imyenda ikozwe muri fibre acide polylactique irashobora kwangirika muburyo bwumwaka umwe iyo ishyinguwe mubidukikije. Gusimbuza fibre chimique plastike na aside polylactique birashobora kugabanya kwangiza ibidukikije bituruka. Byumvikane ko Xtep yashyizeho urwego rwikoranabuhanga kurwego rwumushinga - "Xtep Platforme yo Kurengera Ibidukikije". Ihuriro riteza imbere kurengera ibidukikije murwego rwose uhereye ku bice bitatu by "kurengera ibidukikije ibikoresho", "kurengera ibidukikije by’umusaruro" no "kurengera ibidukikije by’ibicuruzwa", kandi byahindutse imbaraga nyamukuru za ... -
Isoko rya PP ku isi rihura n’ibibazo byinshi.
Vuba aha, abitabiriye isoko bahanuye ko isoko n’ibisabwa ku isoko rya polipropilene ku isi (PP) bizahura n’ibibazo byinshi mu gice cya kabiri cy’umwaka wa 2022, cyane cyane harimo icyorezo gishya cy’umusonga muri Aziya, intangiriro y’igihe cy’ibihuhusi muri Amerika, n'amakimbirane hagati y'Uburusiya na Ukraine. Byongeye kandi, itangizwa ryubushobozi bushya bwo gukora muri Aziya rishobora no kugira ingaruka kumiterere yisoko rya PP. PP yo muri Aziya ihangayikishijwe cyane. Abitabiriye isoko bo muri S&P Global bavuze ko kubera itangwa ryinshi ry’ibisigazwa bya polipropilene ku isoko rya Aziya, ubushobozi bw’umusaruro buzakomeza kwiyongera mu gice cya kabiri cya 2022 ndetse no hanze yarwo, kandi icyorezo kiracyafite ingaruka ku cyifuzo. Isoko rya PP muri Aziya rishobora guhura nibibazo. Ku isoko rya Aziya y'Uburasirazuba, S&P ...