Nhau dzeIndasitiri
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Ndeapi makemikari akatengeswa neChina kuThailand?
Kubudirira kwemusika wemakemikari wekuSoutheast Asia kwakavakirwa paboka guru revatengi, vashandi vasingadhuri, uye marongero asina kurongeka. Vamwe vanhu vari muindasitiri iyi vanoti mamiriro emusika wemakemikari aripo iye zvino muSoutheast Asia akafanana zvikuru neaya eChina muma1990. Neruzivo rwekukura nekukurumidza kweindasitiri yemakemikari yeChina, mafambiro ekukura kwemusika wekuSoutheast Asia ave pachena zvakanyanya. Saka, kune mabhizinesi mazhinji ari kutarisira mberi ari kuwedzera indasitiri yemakemikari yekuSoutheast Asia, senge epoxy propane industry chain nepropylene industry chain, uye kuwedzera mari yavo mumusika weVietnam. (1) Kabhoni nhema ndiyo kemikari yakakura inotengeswa kubva kuChina kuenda kuThailand. Sekureva kwenhamba dzedata retsika, chiyero chekabhoni... -
Kuwedzera kukuru kwekugadzirwa kwemagetsi epamusoro emuno uye kuderera kwemusiyano wemitengo yakatarwa
Kubva mugore ra2020, zvirimwa zvepolyethylene zvemumba zvakapinda muchikamu chekuwedzera, uye kugona kwekugadzira kwePE yemumba kwegore negore kwakawedzera nekukurumidza, neavhareji yekukura kwegore negore inodarika 10%. Kugadzirwa kwepolyethylene inogadzirwa munyika kwakawedzera nekukurumidza, nekubatana kwakanyanya kwezvigadzirwa uye makwikwi akasimba mumusika wepolyethylene. Kunyangwe kudiwa kwepolyethylene kwakaratidzawo kukura mumakore achangopfuura, kukura kwekuda hakuna kukurumidza sekukura kwekuwedzera kwekugovera. Kubva muna 2017 kusvika 2020, kugona kutsva kwekugadzira polyethylene yemumba kwakanyanya kutarisa pamhando dzemagetsi mashoma uye dzakatwasuka, uye pakanga pasina michina yemagetsi akawanda yakaiswa muChina, zvichikonzera kushanda kwakasimba mumusika wemagetsi akawanda. Muna 2020, sezvo mitengo yaisiyana... -
Remangwana: kuchengetedza kushanduka-shanduka kwenzvimbo, kuronga uye kutevedzera gwara renhau
Musi wa16 Chivabvu, chibvumirano cheLiansu L2309 chakavhurwa pa7748, nemutengo wepasi we7728, mutengo wepamusoro we7805, uye mutengo wekupedzisira we7752. Zvichienzaniswa nezuva rekutengeserana rapfuura, chakawedzera ne23 kana 0.30%, nemutengo wekugadzirisa we7766 uye mutengo wekupedzisira we7729. Rudzi rwe2309 rweLiansu rwakachinja-chinja, nekudzikira kudiki kwenzvimbo uye kuvharwa kwemutsetse wakanaka. Mufambiro wacho wakadzvinyirirwa pamusoro peavhareji yekufamba yeMA5, uye bhaa regirini riri pasi peMACD chiratidzo rakaderera; Kubva pamaonero echiratidzo cheBOLL, chinhu cheK-line chinotsauka kubva panzira yepasi uye pakati pegiravhiti inokwira kumusoro, nepo chiratidzo cheKDJ chiine tarisiro refu yekuumbwa kwechiratidzo. Pachine mukana wekuwedzera muchimiro chenguva pfupi chinoenderera mberi, chakamirira kutungamirirwa kubva ku... -
Ndeapi Mhando dzakasiyana dzepolyethylene?
Polyethylene inowanzoiswa muzvikamu zviviri zvemakomputa makuru, ayo anonyanya kushandiswa anosanganisira LDPE, LLDPE, HDPE, uye Ultrahigh Molecular Weight Polypropylene. Zvimwe zvinhu zvinosanganisira Medium Density Polyethylene (MDPE), Ultra-low-molecular-weight polyethylene (ULMWPE kana PE-WAX), High-molecular-weight polyethylene (HMWPE), High-density cross-linked polyethylene (HDXLPE), Cross-linked polyethylene (PEX kana XLPE), Very-low-density polyethylene (VLDPE), uye Chlorinated polyethylene (CPE). Low-Density Polyethylene (LDPE) chinhu chinochinjika zvikuru chine hunhu hwakasiyana hwekuyerera kunoita kuti chinyatsokodzera mabhegi ekutenga nemamwe mapurasitiki ekushandisa. LDPE ine ductility yakanyanya asi ine simba shoma rekudhonza, izvo zvinoonekwa munyika chaiyo nekuda kwekuda kwayo kutambanudza... -
Kugona kwekugadzira titanium dioxide gore rino kuchasvika matani mamiriyoni matanhatu!
Kubva musi wa30 Kurume kusvika 1 Kubvumbi, Musangano weGore negore weNational Titanium Dioxide Industry wa2022 wakaitwa muChongqing. Zvakadzidzwa kubva kumusangano kuti kugona kwekugadzira titanium dioxide kucharamba kuchikura muna 2022, uye huwandu hwekugadzira huchawedzera; panguva imwe chete, huwandu hwevagadziri varipo huchawedzera uye mapurojekiti ekudyara mari kunze kweindasitiri achawedzera, izvo zvichatungamira kushomeka kwetitanium ore. Pamusoro pezvo, nekukwira kweindasitiri itsva yemagetsi emabhatiri, kuvakwa kana kugadzirira kwehuwandu hwakawanda hwemapurojekiti esimbi phosphate kana lithium iron phosphate kuchaita kuti titanium dioxide iwedzere uye kuwedzere kupesana pakati pekuwanikwa uye kudiwa kwetitani... -
Chii Chinonzi Biaxial Oriented Polypropylene Overwrap Film?
Firimu repolypropylene (BOPP) rinotenderera nepakati imhando yefirimu rinotenderera nepakati. Firimu repolypropylene rinotenderera nepakati rinotambanudzwa muchina nemativi akachinjika. Izvi zvinoguma nekutarisa kwecheni yemamorekuru kumativi ese ari maviri. Rudzi urwu rwefirimu rinotenderera nepakati rinogadzirwa kuburikidza nemaitiro ekugadzira tubular. Bhabhu refirimu rakaita sechubhu rinofuridzirwa uye rinopiswa kusvika panzvimbo yaro yekunyorovesa (izvi zvakasiyana nenzvimbo yekunyunguduka) uye rinotambanudzwa nemichina. Firimu iri rinotambanudzwa pakati pe300% - 400%. Neimwe nzira, firimu rinogonawo kutambanudzwa nemaitiro anozivikanwa sekugadzira tenter-frame film. Nehunyanzvi uhu, mapolymer anoburitswa paroll inotonhorera (inozivikanwawo se base sheet) uye anodhonzwa nenzira yemuchina. Firimu reTenter-frame rinogadzira isu... -
Huwandu hwezvinhu zvinotengeswa kunze kwenyika hwakawedzera zvakanyanya kubva muna Ndira kusvika Kukadzi 2023.
Zvichienderana nehuwandu hwedata recustoms: kubva muna Ndira kusvika Kukadzi 2023, huwandu hwekutengesa kunze kwenyika hwePE yemuno hunosvika matani 112,400, kusanganisira matani 36,400 eHDPE, matani 56,900 eLDPE, uye matani 19,100 eLLDPE. Kubva muna Ndira kusvika Kukadzi, huwandu hwekutengesa kunze kwenyika hwePE yemuno hwakawedzera nematani 59,500 zvichienzaniswa nenguva imwechete muna 2022, kuwedzera kwe112.48%. Kubva pachati iri pamusoro, tinogona kuona kuti huwandu hwekutengesa kunze kwenyika kubva muna Ndira kusvika Kukadzi hwawedzera zvakanyanya zvichienzaniswa nenguva imwechete muna 2022. Panyaya yemwedzi, huwandu hwekutengesa kunze kwenyika muna Ndira 2023 hwakawedzera nematani 16,600 zvichienzaniswa nenguva imwechete gore rapfuura, uye huwandu hwekutengesa kunze kwenyika muna Kukadzi hwakawedzera nematani 40,900 zvichienzaniswa nenguva imwechete gore rapfuura; maererano nemhando, huwandu hwekutengesa kunze kwenyika hweLDPE (Ndira-Kukadzi) hwaive matani 36,400, a ye... -
Mashandisirwo makuru ePVC.
1. Maprofayiri ePVC Maprofayiri ePVC ndiwo nzvimbo huru dzinoshandiswa nePVC muChina, achitora inenge 25% yehuwandu hwese hwekushandiswa kwePVC. Anonyanya kushandiswa kugadzira magonhi nemahwindo nezvinhu zvinochengetedza simba, uye huwandu hwekushandiswa kwawo huri kuramba huchiwedzera zvakanyanya munyika yese. Munyika dzakabudirira, musika wemagonhi nemahwindo epurasitiki uri pamusorowo, senge 50% muGermany, 56% muFrance, uye 45% muUnited States. 2. Pombi yePVC Pakati pezvigadzirwa zvakawanda zvePVC, mapombi ePV ndiwo munda wechipiri mukuru wekushandiswa, achitora inenge 20% yekushandiswa kwawo. MuChina, mapombi ePV akagadzirwa kare kupfuura mapombi ePE nemapombi ePP, ane mhando dzakasiyana-siyana, mashandiro akanaka uye huwandu hwakakura hwekushandiswa, achitora chinzvimbo chakakosha mumusika. 3. Firimu rePVC... -
Mhando dze polypropylene.
Mamorekuru ePolypropylene ane mapoka emethyl, anogona kukamurwa kuita isotactic polypropylene, atactic polypropylene uye syndiotactic polypropylene zvichienderana nekurongeka kwemapoka emethyl. Kana mapoka emethyl akarongwa parutivi rumwe chete rweketani huru, inonzi isotactic polypropylene; kana mapoka emethyl akagoverwa zvisina kurongeka kumativi ese eketani huru, inonzi atactic polypropylene; kana mapoka emethyl akarongwa achichinjana kumativi ese eketani huru, inonzi syndiotactic. polypropylene. Mukugadzirwa kwepolypropylene resin, huwandu hwechimiro cheisotactic (chinonzi isotacticity) hunosvika 95%, uye zvimwe zvese iatactic kana syndiotactic polypropylene. Polypropylene resin inogadzirwa muChina parizvino inorongwa zvichienderana... -
Kushandiswa kwepurasitiki yePVC resin.
Zvinofungidzirwa kuti muna 2000, kushandiswa kwese kwemusika wepasi rose wePVC paste resin kwaive mamiriyoni 1.66 t/a. MuChina, PVC paste resin inonyanya kushandisa zvinotevera: Indasitiri yeganda rekugadzira: huwandu hwese hwemusika uye chiyero chekudiwa. Zvisinei, zvichikanganiswa nekuvandudzwa kweganda rePU, kudiwa kweganda rekugadzira muWenzhou nedzimwe nzvimbo huru dzekushandisa paste resin kunoenderana nemimwe mitemo. Makwikwi aripo pakati peganda rePU neganda rekugadzira akanyanya. Indasitiri yeganda repasi: Ichikanganiswa nekuderera kwekuda kweganda repasi, kudiwa kwepeste resin muindasitiri iyi kwave kuchidzikira gore negore mumakore achangopfuura. Indasitiri yezvinhu zvemagirovhosi: kudiwa kwacho kwakakura, kunonyanya kutengeswa kunze kwenyika, iyo iri yekugadzirisa mate... -
Kushandiswa kwe caustic soda kunosanganisira minda yakawanda.
Caustic soda inogona kukamurwa kuita flake soda, granular soda uye solid soda zvichienderana nechimiro chayo. Kushandiswa kwecaustic soda kunosanganisira minda yakawanda, zvinotevera ndizvo zvinotsanangurwa: 1. Refined petroleum. Mushure mekusukwa nesulfuric acid, zvigadzirwa zvepetroleum zvichiri ne acidic substances, izvo zvinofanirwa kusukwa ne sodium hydroxide solution uye zvozosukwa nemvura kuti zviwane zvigadzirwa zvakanatswa. 2. kudhinda ne dyeing Inonyanya kushandiswa mu indigo dyes uye quinone dyes. Mukuita dyeing ye vat dyes, caustic soda solution uye sodium hydrosulfite zvinofanirwa kushandiswa kudzikisa kuita leuco acid, uye zvozooxidized kusvika pakuva isinganyungudike yekutanga nema oxidants mushure mekudhaya. Mushure mekunge jira rekotoni rabatwa ne caustic soda solution, wax, grease, starch nezvimwe zvinhu ... -
Kudzoka kwezvinodiwa zvePVC pasi rose kunoenderana neChina.
Mugore ra2023, nekuda kwekuderera kwekudiwa kwezvinhu munzvimbo dzakasiyana siyana, musika wepasi rose wepolyvinyl chloride (PVC) uchiri kutarisana nekusava nechokwadi. Munguva yakawanda yegore ra2022, mitengo yePVC muAsia neUnited States yakaratidza kudzikira kukuru uye yakaderera isati yapinda mugore ra2023. Mugore ra2023, pakati penzvimbo dzakasiyana, mushure mekunge China yagadzirisa mitemo yayo yekudzivirira nekudzora denda, musika unotarisira kupindura; United States inogona kuwedzera mitengo yemubereko kuitira kurwisa inflation uye kuderedza kudiwa kwePVC yemuno muUnited States. Asia, inotungamirwa neChina, neUnited States dzakawedzera kutengeswa kwePVC kunze kwenyika pakati pekushaikwa kwezvinodiwa pasi rose. Kana iri Europe, dunhu iri richatarisana nedambudziko remitengo yemagetsi yakakwira uye kudzikira kweinflation, uye pamwe hapazovi nekudzoreredzwa kwakasimba kwepurofiti yeindasitiri. ...