Labarai
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Bukatar PVC ta duniya da farashin duka sun faɗi.
Tun daga 2021, buƙatun duniya na polyvinyl chloride (PVC) ya ga hauhawar hauhawar da ba a gani ba tun rikicin kuɗin duniya na 2008. Amma a tsakiyar 2022, buƙatun PVC yana yin sanyi cikin sauri kuma farashin yana faɗuwa saboda hauhawar farashin ruwa da hauhawar farashi mafi girma a cikin shekarun da suka gabata. A cikin 2020, buƙatar resin PVC, wanda ake amfani da shi don yin bututu, bayanan ƙofa da taga, siding vinyl da sauran samfuran, ya faɗi sosai a farkon farkon barkewar COVID-19 na duniya yayin da ayyukan gini ke raguwa. Bayanai na S&P Global Commodity Insights sun nuna cewa a cikin makonni shida zuwa karshen watan Afrilun 2020, farashin PVC da ake fitarwa daga Amurka ya fadi da kashi 39%, yayin da farashin PVC a Asiya da Turkiyya ma ya fadi da kashi 25% zuwa 31%. Farashin PVC da buƙatun sun sake dawowa cikin sauri zuwa tsakiyar 2020, tare da haɓaka haɓaka mai ƙarfi ta hanyar ... -
Jakar marufi na waje na Shiseido shine farkon wanda zai yi amfani da fim ɗin biodegradable na PBS.
SHISEIDO alama ce ta Shiseido da ake siyar da ita a cikin ƙasashe da yankuna 88 na duniya. A wannan karon, Shiseido ya yi amfani da fim ɗin da ba za a iya lalata shi ba a karon farko a cikin jakar marufi na sandarsa mai suna "Clear Suncare Stick". Mitsubishi Chemical's BioPBS™ ana amfani da shi don saman ciki (sealant) da ɓangaren zipa na jakar waje, kuma FUTAMURA Chemical's AZ-1 ana amfani dashi don saman waje. Wadannan kayan duk an samo su ne daga tsire-tsire kuma ana iya gurɓata su zuwa ruwa da carbon dioxide a ƙarƙashin aikin ƙwayoyin cuta na halitta, waɗanda ake sa ran za su ba da ra'ayi don magance matsalar robobin datti, wanda ke ƙara jawo hankalin duniya. Baya ga fasalulluka na yanayin yanayi, BioPBS™ an karɓi shi saboda babban aikin hatimin sa, iya aiwatarwa ... -
Kwatanta LLDPE da LDPE .
Polyethylene low density na linzamin kwamfuta, tsari daban-daban da ƙarancin ƙarancin polyethylene na gabaɗaya, saboda babu dogon rassan sarƙoƙi. Lissafin layi na LLDPE ya dogara da nau'o'in samarwa da sarrafawa daban-daban na LLDPE da LDPE. LLDPE yawanci ana samuwa ta hanyar copolymerization na ethylene da mafi girma alpha olefins kamar butene, hexene ko octene a ƙananan zafin jiki da matsa lamba. Polymer LLDPE da aka samar da tsarin copolymerization yana da kunkuntar rarraba nauyin kwayoyin halitta fiye da LDPE na gaba ɗaya, kuma a lokaci guda yana da tsarin layi wanda ya sa ya sami nau'ikan rheological daban-daban. narke kwarara Properties Halayen narke kwararar LLDPE sun dace da bukatun sabon tsari, musamman tsarin extrusion na fim, wanda zai iya samar da ingantaccen LL ... -
Matatar Jinan ta sami nasarar haɓaka wani abu na musamman don polypropylene na geotextile.
Kwanan nan, Jinan Refining and Chemical Company ya sami nasarar haɓaka YU18D, wani abu na musamman don geotextile polypropylene (PP), wanda ake amfani dashi azaman albarkatun ƙasa don layin samar da filament na geotextile na mita 6 na farko a duniya, wanda zai iya maye gurbin samfuran da aka shigo da su. . An fahimci cewa ultra-fadi PP filament geotextile yana da juriya ga lalatawar acid da alkali, kuma yana da ƙarfin hawaye da ƙarfi. Fasahar gine-gine da rage farashin gine-gine ana amfani da su ne a muhimman fannonin tattalin arzikin kasa da rayuwar jama'a kamar kiyaye ruwa da wutar lantarki, sararin samaniya, birnin soso da dai sauransu. A halin yanzu, kayan albarkatun ƙasa na geotextile PP na cikin gida sun dogara da girman adadin shigo da kaya. Don haka, Jina... -
100,000 balloons saki! Shin yana iya lalacewa 100%?
A ranar 1 ga watan Yuli, tare da taya murnar cika shekaru 100 da kafa jam'iyyar Kwaminis ta kasar Sin, an samu balloon kala-kala 100,000 a sararin sama, inda suka kafa katangar labule mai ban sha'awa. Dalibai 600 na kwalejin 'yan sanda na birnin Beijing ne suka bude wadannan balo-balan daga cikin kejin balloon guda 100 a lokaci guda. Balloons suna cike da iskar helium kuma an yi su da kayan lalacewa 100%. A cewar Kong Xianfei, mutumin da ke kula da fitar da balloon na Sashen Ayyuka na Square, yanayin farko na nasarar fitar da balloon shine fatar kwallon da ta cika ka'idojin. Ballon da aka zaɓa daga ƙarshe an yi shi ne da tsantsar latex na halitta. Zai fashe idan ya tashi zuwa wani tsayi, kuma zai ƙasƙanta 100% bayan faɗuwa cikin ƙasa tsawon mako guda, don haka ... -
Gabatarwa game da Wanhua PVC Resin .
Yau bari in gabatar da ƙarin bayani game da babbar alamar PVC ta China: Wanhua. Cikakken sunansa Wanhua Chemical Co., Ltd, wanda ke lardin Shandong a gabashin kasar Sin, yana da nisan sa'o'i 1 da jirgin sama daga Shanghai. Shandong muhimmin birni ne na tsakiya da ke gabar tekun kasar Sin, wurin shakatawa na bakin teku da birnin yawon bude ido, da kuma tashar tashar jiragen ruwa ta kasa da kasa. An kafa Wanhua Chemcial a shekarar 1998, kuma ta tafi kasuwar hada-hadar hannayen jari a shekarar 2001, yanzu tana da kusan tushe da masana'antu 6, da kamfanoni sama da 10, na 29 a masana'antar sinadarai ta duniya. Tare da fiye da shekaru 20 high gudun ci gaba, wannan giant manufacturer ya kafa wadannan samfurin jerin: 100 dubu ton iya aiki PVC guduro, 400 dubu ton PU, 450,000 ton LLDPE, 350,000 ton HDPE. Idan kuna son yin magana game da PV na China ... -
Bayan ranar kasa, farashin PVC ya tashi .
Kafin bikin ranar hutu na kasa, a karkashin rinjayar rashin farfado da tattalin arziki, raunin kasuwa da kuma rashin kwanciyar hankali, kasuwar PVC ba ta inganta sosai ba. Kodayake farashin ya sake dawowa, har yanzu ya kasance a ƙananan matakin kuma yana canzawa. Bayan biki, kasuwar PVC ta gaba tana rufe na ɗan lokaci, kuma kasuwar tabo ta PVC ta dogara ne akan abubuwan da ta dace. Saboda haka, da goyan bayan dalilai kamar hauhawar farashin danyen carbide na calcium da rashin daidaituwar shigowar kayayyaki a yankin a karkashin takunkumin kayan aiki da sufuri, farashin kasuwar PVC ya ci gaba da hauhawa, tare da karuwa a kullum. A cikin 50-100 yuan / ton. An haɓaka farashin jigilar kayayyaki na 'yan kasuwa, kuma ana iya yin shawarwari na ainihin ciniki. Duk da haka, ginshiƙi na ƙasa ... -
Binciken yanayin kasuwar fitar da kayayyaki ta gida ta PVC kwanan nan.
Dangane da kididdigar kwastam, a cikin watan Agustan 2022, adadin foda zalla na kasara ya ragu da kashi 26.51% a wata-wata kuma ya karu da kashi 88.68% duk shekara; daga Janairu zuwa Agusta, kasata ta fitar da jimillar 1.549 miliyan ton na PVC tsantsa foda, karuwar 25.6% idan aka kwatanta da daidai lokacin bara. A watan Satumba, kasuwar fitar da kayayyaki ta kasata ta PVC ta kasance matsakaita, kuma aikin kasuwar gaba daya ya yi rauni. Takamaiman aiki da bincike sune kamar haka. Masu fitar da PVC na tushen Ethylene: A watan Satumba, farashin fitarwa na tushen PVC na tushen ethylene a Gabashin China ya kai dalar Amurka 820-850/ton FOB. Bayan da kamfanin ya shiga tsakiyar shekara, ya fara rufewa a waje. Wasu sassan samarwa sun fuskanci kulawa, da kuma samar da PVC a yankin de ... -
Chemdo ya ƙaddamar da sabon samfur -- Caustic Soda!
Kwanan nan, Chemdo ya yanke shawarar ƙaddamar da sabon samfur -- Caustic Soda .Caustic Soda ne mai karfi alkali tare da karfi lalata, kullum a cikin nau'i na flakes ko tubalan, sauƙi mai narkewa a cikin ruwa (exothermic lokacin narkar da cikin ruwa) da kuma samar da wani alkaline bayani, da lalatawar Jima'i, yana da sauƙi a sha ruwa tururi (deliquescent) da carbon dioxide (lalacewar) a cikin iska, kuma ana iya ƙara shi da hydrochloric acid don duba ko ya lalace. -
Fitar da fim ɗin BOPP ya ci gaba da ƙaruwa, kuma masana'antar tana da babban damar ci gaba.
Fim ɗin polypropylene mai daidaitawa Biaxial (fim ɗin BOPP a takaice) shine ingantaccen kayan tattarawa mai sassauƙa. Fim ɗin polypropylene mai daidaitacce Biaxial yana da fa'idodi na babban ƙarfin jiki da na injiniya, nauyi mai sauƙi, rashin guba, juriya mai ɗanɗano, kewayon aikace-aikacen fa'ida da kwanciyar hankali. Dangane da amfani daban-daban, ana iya raba fim ɗin polypropylene mai daidaitacce zuwa fim ɗin rufewar zafi, fim ɗin lakabi, fim ɗin matte, fim ɗin talakawa da fim ɗin capacitor. Polypropylene shine muhimmin albarkatun ƙasa don fim ɗin polypropylene mai daidaitacce. Polypropylene shine resin roba na thermoplastic tare da kyakkyawan aiki. Yana da abũbuwan amfãni na kyakkyawan yanayin kwanciyar hankali, babban juriya na zafi da kuma kayan aiki mai kyau na lantarki, kuma yana da matukar bukata a filin marufi. A cikin 2... -
Xtep ya ƙaddamar da T-shirt PLA.
A ranar 3 ga Yuni, 2021, Xtep ta fito da sabuwar rigar rigar polylactic acid mai dacewa da muhalli a cikin Xiamen. Tufafin da aka yi da zaren polylactic acid na iya lalacewa ta zahiri cikin shekara guda idan aka binne su a wani yanayi na musamman. Maye gurbin filastik sinadarai na filastik tare da polylactic acid na iya rage cutar da muhalli daga tushen. An fahimci cewa Xtep ya kafa dandalin fasaha na matakin kasuwanci - "Xtep Technology Protection Technology Platform". Dandalin yana inganta kariyar muhalli a cikin dukkanin sarkar daga bangarori uku na "kariyar muhalli na kayan aiki", "kariyar muhalli na samarwa" da "kariyar muhalli na amfani", kuma ya zama babban motsa jiki na ... -
Kasuwar PP ta duniya tana fuskantar ƙalubale da yawa.
Kwanan nan, mahalarta kasuwar sun annabta cewa wadata da buƙatu na kasuwar polypropylene ta duniya za su gamu da ƙalubale da yawa a cikin rabin na biyu na 2022, musamman waɗanda suka haɗa da sabon kamuwa da cutar huhu a Asiya, farkon lokacin guguwa a cikin Amurka. da kuma rikici tsakanin Rasha da Ukraine. Bugu da ƙari, ƙaddamar da sabon ƙarfin samarwa a Asiya na iya rinjayar tsarin kasuwar PP. Abubuwan da ke damun PP na Asiya. Masu halartar kasuwa daga S & P Global sun ce saboda yawan adadin resin polypropylene a kasuwannin Asiya, ikon samar da kayayyaki zai ci gaba da fadada a cikin rabin na biyu na 2022 da kuma bayan, kuma annobar har yanzu tana shafar bukatun. Kasuwar PP na Asiya na iya fuskantar kalubale. Don kasuwar Gabashin Asiya, S&P ...