Nhau dzeIndasitiri
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chii chinonzi PVC compound?
Makomputa ePVC anobva pamusanganiswa wePVC polymer RESIN nezvimwe zvinowedzerwa zvinopa musanganiswa unodiwa pakushandiswa kwekupedzisira (Mapipes kana Rigid Profiles kana Flexible Profiles kana Sheets). Musanganiswa uyu unoumbwa nekusanganisa zvinhu zviri mukati, izvo zvinozoshandurwa kuita chinhu "chakachekwa" pasi pesimba rekupisa uye kucheka. Zvichienderana nerudzi rwePVC nezvimwe zvinowedzerwa, musanganiswa usati waiswa musanganiswa unogona kuva hupfu hunoyerera (hunozivikanwa semusanganiswa wakaoma) kana mvura iri muchimiro chepaste kana mhinduro. Makomputa ePVC paanogadzirwa, achishandisa mapurasitiki, kuita zvinhu zvinochinjika, zvinowanzonzi PVC-P. Makomputa ePVC paanogadzirwa pasina plasticizer yekushandisa zvakasimba anonzi PVC-U. PVC Compounding inogona kupfupikiswa seinotevera: PVC dry... -
Musiyano uripo pakati peBOPP, OPP nePP Bags.
Indasitiri yezvekudya inonyanya kushandisa kurongedza kwepurasitiki kweBOPP. Mabhegi eBOPP ari nyore kudhinda, kuapeta uye kuasunga nelaminate izvo zvinoita kuti akwanise kurongedza zvinhu zvakaita sezvirimwa zvitsva, makeke uye zvekudya zvidiki. Pamwe chete nemabhegi eBOPP, OPP, uye PP anoshandiswawo pakurongedza. Polypropylene ipolymer yakajairika pakati pematatu anoshandiswa kugadzira mabhegi. OPP inomiririra Oriented Polypropylene, BOPP inomiririra Biaxially Oriented Polypropylene uye PP inomiririra Polypropylene. Ese matatu akasiyana mumhando yawo yekugadzira. Polypropylene inozivikanwawo sepolypropene ipolymer ye thermoplastic semi-crystalline. Yakasimba, yakasimba uye ine simba rekudzivirira. Mabhegi ekumira, mapouche e spout uye mapouche e ziplock anogadzirwa ne polypropylene. Zvakaoma kwazvo kusiyanisa pakati peOPP, BOPP nePP plas... -
Tsvagiridzo yekushandiswa kweConcentrating Light (PLA) mu LED Lighting System.
Masayendisiti anobva kuGermany neNetherlands ari kutsvaga zvinhu zvitsva zvePLA zvisingakuvadzi nharaunda. Chinangwa ndechekugadzira zvinhu zvinogara kwenguva refu zvekushandisa maziso zvakaita semwenje yemotokari, malenzi, mapurasitiki anoratidzira kana nhungamiro dzemwenje. Parizvino, zvigadzirwa izvi zvinowanzogadzirwa nepolycarbonate kana PMMA. Masayendisiti anoda kuwana purasitiki yakagadzirwa nebio-based yekugadzira mwenje yemotokari. Zvinoonekwa kuti polylactic acid chinhu chakakodzera. Kuburikidza nenzira iyi, masayendisiti akagadzirisa matambudziko akati wandei anotarisana nemapurasitiki echinyakare: chekutanga, kutendeukira kwavo kuzvinhu zvinodzokororwa kunogona kuderedza zvinobudirira kumanikidzwa kunokonzerwa nemafuta asina kuchena muindasitiri yepurasitiki; chechipiri, inogona kuderedza kuburitswa kwecarbon dioxide; chechitatu, izvi zvinosanganisira kufunga nezvehupenyu hwese hwezvinhu ... -
Chirongwa cheLuoyang che ethylene chafambira mberi patsva!
Musi wa19 Gumiguru, mutori wenhau akanzwa kubva kuLuoyang Petrochemical kuti Sinopec Group Corporation yakaita musangano muBeijing nguva pfupi yadarika, ichikoka nyanzvi dzinobva kumayuniti anopfuura gumi anosanganisira China Chemical Society, China Synthetic Rubber Industry Association, nevamiriri vakakodzera kuti vagadzire boka renyanzvi dzekuongorora kuti vaongorore mamiriyoni eLuoyang Petrochemical. Mushumo wekuongorora kwekuita kweprojekiti ye1-ton ethylene uchaongororwa zvakakwana uye kuratidzwa. Pamusangano, boka renyanzvi dzekuongorora rakateerera mishumo yakakodzera yeLuoyang Petrochemical, Sinopec Engineering Construction Company neLuoyang Engineering Company pamusoro peprojekiti iyi, uye rakatarisa pakuongorora kwakazara kwekudiwa kwekuvakwa kweprojekiti, zvinhu zvakagadzirwa, zvirongwa zvezvigadzirwa, misika, uye maitiro... -
Mashandisirwo uye mafambiro e polylactic acid (PLA) mumotokari.
Parizvino, nzvimbo huru yekushandisa polylactic acid ndeyezvinhu zvekurongedza, zvinosvika 65% yezvese zvinoshandiswa; zvichiteverwa nezvishandiso zvakaita semidziyo yekubikira, machira asina kurukwa, uye zvinhu zvekudhinda zve3D. Europe neNorth America ndiwo misika mikuru yePLA, nepo Asia Pacific ichave imwe yemisika iri kukura nekukurumidza pasi rose sezvo kudiwa kwePLA kuri kuramba kuchikura munyika dzakadai seChina, Japan, South Korea, India neThailand. Kubva pamaonero ekushandisa, nekuda kwehunhu hwayo hwakanaka hwemakanika uye hwepanyama, polylactic acid yakakodzera kuumbwa kweextrusion, kuumbwa kwejekiseni, kuumbwa kweextrusion blow, kutenderera, kupupuma uye mamwe maitiro makuru ekugadzira mapurasitiki, uye inogona kugadzirwa kuita mafirimu nemapepa. , fiber, waya, hupfu uye o... -
INEOS Inozivisa Kuwedzera Kwesimba reOlefin Kuti Igadzire HDPE.
Munguva pfupi yapfuura, INEOS O&P Europe yakazivisa kuti ichaisa mari inosvika mamiriyoni makumi matatu emaeuro (anenge mamiriyoni mazana maviri nemakumi maviri emayuan) kuti ichinje fekitari yayo yeLillo muchiteshi cheAntwerp kuitira kuti kugona kwayo kuripo kugone kugadzira magiredhi emhando imwe chete kana maviri ehigh-density polyethylene (HDPE) kuti ikwanise kuzadzisa kudiwa kukuru kwezvishandiso zvepamusoro mumusika. INEOS ichashandisa hunyanzvi hwayo kusimbisa chinzvimbo chayo chekutungamira semutengesi kumusika wemapaipi ane pressure yakawanda, uye mari iyi ichagonesawo INEOS kusangana nekudiwa kuri kukura muzvishandiso zvakakosha kuhupfumi hutsva hwesimba, zvakaita se: kutakura Networks dzemapaipi ane pressurized ehydrogen; network dzemapaipi etambo epasi pevhu akareba emhepo nemapurazi emhepo nedzimwe nzira dzekufambisa simba rinodzokororwa; zvivakwa zvemagetsi; a... -
Kudiwa kwePVC pasi rose pamwe nemitengo zvese zvinodzikira.
Kubva muna 2021, kudiwa kwepolyvinyl chloride (PVC) pasi rose kwave nekuwedzera kukuru kusati kwamboonekwa kubvira padambudziko remari repasi rose ra2008. Asi pakati pa2022, kudiwa kwePVC kuri kutonhora nekukurumidza uye mitengo iri kudonha nekuda kwekuwedzera kwemitengo yemubereko uye inflation yakanyanya mumakumi emakore. Muna 2020, kudiwa kwePVC resin, iyo inoshandiswa kugadzira mapaipi, mahwindo emasuo nemahwindo, vinyl siding nezvimwe zvigadzirwa, kwakadzikira zvakanyanya mumwedzi yekutanga yedenda reCOVID-19 pasi rose sezvo basa rekuvaka rakaderera. Data reS&P Global Commodity Insights rinoratidza kuti mumavhiki matanhatu kusvika kumagumo aKubvumbi 2020, mutengo wePVC wakatengeswa kubva kuUnited States wakadzikira ne39%, nepo mutengo wePVC muAsia neTurkey wakadzikirawo ne25% kusvika 31%. Mitengo yePVC nekudiwa kwakawedzera nekukurumidza pakati pa2020, nekukura kwakasimba kuburikidza... -
Bhegi rekuputira rekunze reShiseido rinochengetedza ganda kuti riore ndiro rekutanga kushandisa firimu rePBS rinoora.
SHISEIDO imhando yeShiseido inotengeswa munyika 88 nenzvimbo pasi rose. Panguva ino, Shiseido yakashandisa firimu rinoora kekutanga mubhegi rekurongedza retsvimbo yayo yezuva inonzi "Clear Suncare Stick". BioPBS™ yeMitsubishi Chemical inoshandiswa panzvimbo yemukati (sealant) uye chikamu chezipi chebhegi rekunze, uye FUTAMURA Chemical's AZ-1 inoshandiswa panzvimbo yekunze. Zvinhu izvi zvese zvinobva mumiti uye zvinogona kuoreswa kuita mvura necarbon dioxide pasi pesimba rezvipembenene zvechisikigo, izvo zvinotarisirwa kupa mazano ekugadzirisa dambudziko remapurasitiki emarara, ayo ari kuwedzera kukwezva kutariswa kwepasi rose. Kuwedzera kune zvisikwa zvayo zvine hushamwari nezvakatipoteredza, BioPBS™ yakagamuchirwa nekuda kwekushanda kwayo kwakanyanya kwekuvhara, kugona kwayo kugadzirisa ... -
Kuenzanisa kweLLDPE neLDPE.
Polyethylene ine huwandu hwakaderera hwemagadzirirwo, yakasiyana nemagadzirirwo epolyethylene ine huwandu hwakaderera hwemagadzirirwo, nekuti hapana matavi marefu echeni. Kurongeka kweLLDPE kunoenderana nemagadzirirwo akasiyana eLLDPE neLDPE. LLDPE inowanzo kuumbwa ne copolymerization ye ethylene uye alpha olefins yakakwira senge butene, hexene kana octene patembiricha yakaderera uye kumanikidzwa. Iyo LLDPE polymer inogadzirwa ne copolymerization process ine kugoverwa kwakatetepa kwemamorekuru pane general LDPE, uye panguva imwe chete ine chimiro chakareruka chinoita kuti ive nehunhu hwakasiyana hwe rheological. hunhu hwekuyerera kwekunyunguduka Hunhu hwekuyerera kwekunyunguduka kweLLDPE hwakagadziridzwa kune zvinodiwa zvemaitiro matsva, kunyanya maitiro ekubvisa firimu, ayo anogona kugadzira LL yemhando yepamusoro... -
Jinan Refinery yakabudirira kugadzira chinhu chakakosha che geotextile polypropylene.
Munguva pfupi yapfuura, Jinan Refining and Chemical Company yakabudirira kugadzira YU18D, chinhu chakakosha che geotextile polypropylene (PP), iyo inoshandiswa sezvinhu zvekugadzira mutsetse wekutanga wepasi rose we 6-meter ultra-wide PP filament geotextile, unogona kutsiva zvigadzirwa zvakafanana zvinotengeswa kunze kwenyika. Zvinonzwisisika kuti ultra-wide PP filament geotextile inodzivirira acid ne alkali corrosion, uye ine simba guru rekubvarura uye simba rekudhonza. Tekinoroji yekuvaka uye kudzikiswa kwemitengo yekuvaka zvinonyanya kushandiswa munzvimbo dzakakosha dzehupfumi hwenyika nehupenyu hwevanhu dzakadai sekuchengetedza mvura nemagetsi emvura, aerospace, sponge city nezvimwewo. Parizvino, zvinhu zvemukati zve geotextile ultra-wide PP zvinotsamira pahuwandu hwakawanda hwezvinhu zvinotengeswa kunze kwenyika. Kuti izvi zviitike, Jina... -
Mabharuni zviuru zana aburitswa! Anogona kuora zvachose here?
Musi wa1 Chikunguru, pamwe chete nemafaro ekupera kwemhemberero yemakore zana eCommunist Party yeChina, mabharuni ane mavara 100,000 akasimuka mudenga, achigadzira madziro eketeni ane mavara anoshamisa. Mabharuni aya akavhurwa nevadzidzi 600 vekuBeijing Police Academy kubva mumakeji emabharuni 100 panguva imwe chete. Mabharuni akazadzwa negesi yehelium uye akagadzirwa nezvinhu zvinoora 100%. Sekureva kwaKong Xianfei, munhu anotarisira kuburitswa kwemabharuni kuSquare Activities Department, chinhu chekutanga chekuburitswa kwemabharuni zvakanaka iganda rebhora rinozadzisa zvinodiwa. Bharuni rakazosarudzwa rakagadzirwa nelatex chaiyo yechisikigo. Richaputika kana rakwira kusvika pakakwirira, uye richaora 100% mushure mekudonha muvhu kwevhiki, saka... -
Mushure meZuva reNyika, mitengo yePVC yakwira.
Zuva reNational Day risati rasvika, pasi pesimba rekusagadzikana kwehupfumi, mamiriro ekutengeserana kwemusika asina kusimba uye kudiwa kusina kugadzikana, musika wePVC hauna kuvandudzika zvakanyanya. Kunyangwe mutengo wakawedzera, wakaramba uri padanho rakaderera uye uchichinja-chinja. Mushure mezororo, musika wePVC futures wakavharwa kwenguva pfupi, uye musika wePVC unonyanya kuenderana nezvinhu zvawo. Naizvozvo, zvichitsigirwa nezvinhu zvakaita sekukwira kwemutengo wecalcium carbide isina kubikwa uye kusvika kwezvinhu zvisina kuenzana munzvimbo iyi pasi pekurambidzwa kwekutakura nekutakura, mutengo wemusika wePVC wakaramba uchikwira, nekuwedzera kwezuva nezuva. Mu50-100 yuan / tani. Mitengo yekutumira yevatengesi yakwidzwa, uye kutengeserana chaiko kunogona kutaurirana. Zvisinei, kuvaka kwakadzika...