Vadivelu Comedy News
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Plastic zvigadzirwa indasitiri purofiti inoramba ichivandudza polyolefin mitengo inofambira mberi
Sekureva kweNational Bureau of Statistics, muna Chikumi 2023, mitengo yenyika yevagadziri veindasitiri yakadonha ne5.4% gore-pa-gore uye 0.8% mwedzi-pa-mwedzi. Mitengo yekutenga yevagadziri vemaindasitiri yakadzikira ne6.5% gore-pa-gore uye 1.1% mwedzi-pa-mwedzi. Muhafu yekutanga yegore rino, mitengo yevagadziri vemaindasitiri yakadzikira ne3.1% kana ichienzaniswa nenguva yakafanana gore rapfuura, uye mitengo yekutenga yevagadziri vemaindasitiri yakadzikira ne3.0%, iyo mitengo yeindasitiri yezvigadzirwa zvakadzika. 6.6%, mitengo yeindasitiri yekugadzira yakadzika ne3.4%, mitengo yezvigadzirwa zvemakemikari uye indasitiri yekugadzira zvigadzirwa yakadzika ne9.4%, uye mitengo yeindasitiri yezvigadzirwa zverabha neyepurasitiki yakadzikira ne3.4%. Kubva pakuona kukuru, mutengo we processin ... -
Ndezvipi zvinonyanya kukosha zvekushanda kwepolyethylene muhafu yekutanga yegore uye misika muhafu yechipiri?
Muhafu yekutanga ya2023, mitengo yemafuta epasi rose yakatanga kukwira, ndokudonha, ichibva yachinja. Mukutanga kwegore, nekuda kwemitengo yakakwira yemafuta asina kuchena, purofiti yekugadzira yemabhizinesi epetrochemical yakanga ichiri yakaipa, uye zvikamu zvekugadzira petrochemical zvepamba zvakaramba zvakanyanya pamitoro yakaderera. Sezvo nzvimbo yepakati yehuremu hwemitengo yemafuta isina kuchena ichidzika zvishoma nezvishoma ichidzika, mutoro wemidziyo yemumba wakawedzera. Kupinda muchikamu chechipiri, mwaka wekusimbisa kuchengetedza kwemidziyo yemumba polyethylene yasvika, uye kuchengetedzwa kwemidziyo yemumba polyethylene yakatanga zvishoma nezvishoma. Kunyanya munaJune, kuwanda kwezvigadziriso zvekugadzirisa kwakakonzera kudzikira kwekupa mudzimba, uye mashandiro emusika akawedzera nekuda kwerutsigiro urwu. Muchikamu... -
Kuramba kuderera mu polyethylene kudzvinyirira kwakanyanya uye kunotevera kuderera kwechikamu mukugovera
Muna 2023, musika wepamusha wepamusoro-soro unopera simba uye uchidzikira. Semuenzaniso, zvinhu zvakajairika zvemufirimu 2426H mumusika weNorth China zvichadzikira kubva pa9000 yuan/ton pakutanga kwegore kusvika pa8050 yuan/ton pakupera kwaChivabvu, nekudzikira kwe10,56%. Semuenzaniso, 7042 mumusika weNorth China ichaderera kubva pa8300 yuan/ton pakutanga kwegore kusvika ku7800 yuan/ton pakupera kwaMay, nekuderera kwe6.02%. Kuderera kwepamusoro-kuderera kwakanyanya kudarika mutsara. Kubva pakupera kwaChivabvu, musiyano wemutengo pakati pekumanikidzwa kwepamusoro uye mutsara wakadzikira kusvika padiki mumakore maviri apfuura, nemusiyano wemutengo we250 yuan/ton. Kudzikira kuri kuenderera mberi kwemitengo yakakwira-kudzvanywa kunonyanya kukanganiswa nemashure ekushayiwa kusimba, kukwira kwehuwandu hwemagariro, uye mu ... -
Ndeapi makemikari akaendeswa neChina kuThailand?
Kuvandudzwa kwemusika wemakemikari weSoutheast Asia kwakavakirwa paboka rakakura revatengi, mutengo wakaderera wevashandi, uye yakasununguka marongero. Vamwe vanhu vari muindasitiri iyi vanoti mamiriro emusika wemakemikari ari kuMaodzanyemba kwakadziva kumabvazuva kweAsia akanyanya kufanana neaya eChina kuma1990. Neruzivo rwekukurumidza kusimudzira kweChina indasitiri yemakemikari, maitiro ekusimudzira emusika weSoutheast Asia ave kuwedzera kujeka. Saka, kune akawanda mabhizinesi anotarisa mberi ari kushingaira kuwedzera indasitiri yemakemikari ekuSoutheast Asia, senge epoxy propane indasitiri cheni uye propylene indasitiri chain, uye kuwedzera mari yavo mumusika weVietnamese. (1) Carbon dema ndiyo kemikari hombe inotengeswa kunze kubva kuChina kuenda kuThailand Zvinoenderana netsika data statistics, ukuru hwekabhoni bla... -
Kuwedzera kwakanyanya mukugadzirwa kwepamusoro-voltage uye kudzikisira kwemutsauko wemutengo
Kubva 2020, zvidyarwa zvemumba zve polyethylene zvakapinda muchikamu chekuwedzera, uye huwandu hwegore hwekugadzira hwepamba PE hwakakurumidza kuwedzera, neavhareji yekukura kwegore inopfuura gumi%. Kugadzirwa kwe polyethylene inogadzirwa mudzimba kwakawedzera nekukurumidza, neyakaomarara chigadzirwa homogenization uye kukwikwidza kunotyisa mumusika wepolyethylene. Kunyangwe kudiwa kwe polyethylene kwakaratidzawo kukura kwemaitiro mumakore achangopfuura, kukura kwekuda kwave kusiri kukurumidza seyero yekukura kwekupa. Kubva 2017 kusvika 2020, hutsva hutsva hwekugadzira polyethylene yemumba inonyanya kutarisisa kune yakaderera-voltage uye mutsara mhando, uye pakanga pasina yakakwirira-voltage michina yakaiswa mukushanda muChina, zvichikonzera kushanda kwakasimba mumusika we-high-voltage. Muna 2020, sezvo mutengo wakasiyana ... -
Ramangwana: chengetedza shanduko yemhando, ronga uye uteedzere kutungamira kwenhau
Musi waMay 16, chibvumirano cheLiansu L2309 chakavhurwa pa7748, nemutengo wakaderera we7728, mutengo mukuru we7805, uye mutengo wekuvhara we 7752. Zvichienzaniswa nezuva rekutanga rekutengesa, yakawedzera ne23 kana 0.30%, nekugadzirisa. mutengo we7766 uye mutengo wekuvhara we7729. Nhamba ye2309 yeLiansu yakashandura, nekuderera kuduku muzvinzvimbo uye kuvhara kwemutsara wakanaka. Maitiro acho akadzvinyirirwa pamusoro peiyo MA5 inofamba pakati, uye girini bar pazasi MACD chiratidzo yakaderera; Kubva pakuona kweBOLL chiratidzo, iyo K-mutsara chikamu chinotsauka kubva pazasi track uye pakati pesimba rinosimuka richikwira kumusoro, nepo KDJ chiratidzo chine refu chiratidzo chekugadzira tarisiro. Pachine mukana wekukwira kumusoro mukuumbwa-kwenguva pfupi inoenderera, kumirira kutungamira kubva kune n... -
Ndeapi Mhando Akasiyana ePolyethylene?
Polyethylene inowanzoiswa mune imwe yemakomisheni makuru akati wandei, anowanzo sanganisira LDPE, LLDPE, HDPE, uye Ultrahigh Molecular Weight Polypropylene. Zvimwe zvakasiyana 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). Yakaderera-Density Polyethylene (LDPE) chinhu chinochinjika kwazvo chine yakasarudzika kuyerera zvimiro zvinoita kuti inyanyokodzera mabhegi ekutenga uye mamwe epurasitiki firimu maapplication. LDPE ine yakakwira ductility asi yakaderera tensile simba, izvo zvinoonekwa munyika chaiyo nehunhu hwayo hwekutambanudza ... -
Gore rino simba rekugadzira titanium dioxide richaputsa matani mamiriyoni matanhatu!
Kubva Kurume 30 kusvika Kubvumbi 1, 2022 National Titanium Dioxide Indasitiri Yepagore Musangano wakaitwa muChongqing. Zvakadzidzwa kubva kumusangano kuti kuburitsa uye kugadzirwa kwetitanium dioxide kucharamba kuchikura muna 2022, uye kusangana kwehuwandu hwekugadzira kuchawedzera kuwedzera; panguva imwecheteyo, chiyero chevagadziri varipo chichawedzera kuwedzera uye mapurojekiti ekudyara kunze kweindasitiri achawedzera, izvo zvinozokonzera kushomeka kwetitanium ore kupa. Uye zvakare, nekusimuka kweiyo nyowani simba bhatiri zvinhu indasitiri, kuvakwa kana kugadzirira kwenhamba huru yesimbi phosphate kana lithium iron phosphate mapurojekiti anotungamira mukukwira kwetitanium dioxide yekugadzira simba uye kuwedzera kupokana pakati pekupa uye kudiwa kwetitani. ... -
Chii chinonzi Biaxially Oriented Polypropylene Overwrap Firimu?
Biaxially oriented polypropylene (BOPP) firimu imhando yeinochinjika yekurongedza firimu. Biaxially oriented polypropylene overwrap firimu yakatambanudzwa mumushini uye inochinjika nzira. Izvi zvinokonzeresa kutenderera kwema molecular cheni mumativi ese. Iyi mhando yeinochinjika yekurongedza firimu inogadzirwa kuburikidza ne tubular yekugadzira maitiro. Bhamu refirimu rakaita sechubhu rinoputirwa uye rinopisa kusvika pakupfava kwaro (izvi zvakasiyana kubva pakunyunguduka) uye rinotambanudzwa nemichina. Iyo firimu inotambanudza pakati pe300% - 400%. Neimwe nzira, iyo firimu inogona zvakare kutambanudzwa nemaitiro anozivikanwa setenter-frame film kugadzira. Nehunyanzvi uhu, mapolymer anokwidziridzwa pane yakanyoroveswa cast roll (inozivikanwawo sebepa repasi) uye inodhonzwa padivi pemuchina. Tenter-frame film inogadzira isu... -
Huwandu hwekutumira kunze kwenyika hwakawedzera zvakanyanya kubva muna Ndira kusvika Kukadzi 2023.
Zvinoenderana netsika data statistics: kubva Ndira kusvika Kukadzi 2023, iyo yemukati PE kutumira kunze vhoriyamu i112,400 matani, kusanganisira 36,400 matani eHDPE, 56,900 matani eLDPE, uye 19,100 matani eLLDPE. Kubva muna Ndira kusvika Kukadzi, iyo yemukati PE yekutumira vhoriyamu yakawedzera ne59,500 matani zvichienzaniswa nenguva imwe cheteyo muna 2022, kuwedzera kwe112.48%. Kubva pane chati iri pamusoro, tinogona kuona kuti huwandu hwekutengesa kunze kwenyika kubva muna Ndira kusvika munaFebruary hwakawedzera zvakanyanya kana zvichienzaniswa nenguva yakafanana muna 2022. Maererano nemwedzi, huwandu hwekutengesa kunze kwenyika muna Ndira 2023 hwakawedzera ne16,600 matani kana ichienzaniswa nenguva yakafanana gore rapfuura, uye huwandu hwekutengesa kunze kwenyika muna Kukadzi hwakawedzera nematani 40,900 zvichienzaniswa nenguva yakafanana gore rapfuura; maererano nemhando dzakasiyana-siyana, huwandu hwekutumira kunze kweLDPE (Ndira-Kukadzi) hwaive matani makumi matatu nematanhatu nemazana mana, ... -
Iyo yakakosha mashandisirwo ePVC.
1. PVC profiles PVC Profiles uye profiles inzvimbo hombe dzePVC kudyiwa muChina, accounting inosvika 25% yehuwandu hwePVC inoshandiswa. Iwo anonyanya kushandiswa kugadzira magonhi nemahwindo uye zvinhu zvinochengetedza simba, uye vhoriyamu yavo yekushandisa ichiri kuwedzera zvakanyanya munyika yose. Munyika dzakabudirira, chikamu chemusika wemagonhi epurasitiki nemahwindo zvakare chinotanga, se50% muGermany, 56% muFrance, uye 45% muUnited States. 2. PVC pombi Pakati pezvinhu zvakawanda zvePVC, mapaipi ePVC ndiyo yechipiri yakakura kushandiswa kwemunda, inoverengera inenge 20% yekushandiswa kwayo. MuChina, mapaipi ePVC anogadzirwa kare kupfuura PE pombi uye PP mapaipi, ane marudzi mazhinji, kuita kwakanakisa uye yakakura mashandisirwo emhando, achitora chinzvimbo chakakosha mumusika. 3. PVC firimu... -
Mhando dze polypropylene .
Polypropylene mamorekuru ane methyl mapoka, anogona kupatsanurwa kuita isotactic polypropylene, atactic polypropylene uye syndiotactic polypropylene maererano nekurongeka kwemapoka emethyl. Kana mapoka e-methyl akarongwa kune rumwe rutivi rwecheni huru, inonzi isotactic polypropylene; kana mapoka emamethyl akagoverwa zvisina tsarukano pamativi ese echeni huru, inonzi atactic polypropylene; kana mapoka emethyl akarongwa zvakachinjana pamativi ese echeni huru, inonzi syndiotactic. polypropylene. Mukugadzirwa kwakawanda kwepolypropylene resin, zviri mukati isotactic chimiro (inonzi isotacticity) ingangoita 95%, uye imwe yese ndeye atactic kana syndiotactic polypropylene. Iyo polypropylene resin parizvino inogadzirwa muChina inoiswa maererano ...