Nūhou ʻOihana
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Nā wā e hiki mai ana: mālama i nā loli, hoʻonohonoho a hahai i ke alakaʻi o ka nūhou
Ma ka lā 16 o Mei, ua weheʻia kaʻaelike Liansu L2309 ma 7748, me ke kumu kūʻai liʻiliʻi o 7728, ke kumu kūʻai kiʻekiʻe o 7805, a me ke kumukūʻai pani o 7752. Ke hoʻohālikelikeʻia me ka lā kūʻai ma mua, ua hoʻonuiʻia e 23 a iʻole 0.30%, me ke kumukūʻai hoʻoholo o 7766 a me ka palena palena o 7729. fluctuated, me ka ho'ēmi liʻiliʻi i nā kūlana a me ka paniʻana o ka laina maikaʻi. Ua kāohiʻia keʻano ma luna o ka MA5 neʻe awelika, a ua emi iho ka pahu'ōmaʻomaʻo ma lalo o ka hōʻailona MACD; Mai ka hiʻohiʻona o ka hōʻailona BOLL, ua haʻalele ka hui K-line mai ke ala haʻahaʻa a ke neʻe nei ke kikowaena o ka umekaumaha i luna, aʻo ka mea hōʻailona KDJ he lōʻihi ka manaʻo o ka hoʻokumu ʻana i nā hōʻailona. Aia nō kahi hiki ke piʻi i luna i ka hoʻomau ʻana i ka wā pōkole, e kali ana i ke alakaʻi mai ka n... -
He aha nā ʻano like ʻole o ka Polyethylene?
Hoʻokaʻawale ʻia ka Polyethylene i loko o kekahi o nā pūhui nui, ʻo ka mea maʻamau ka LDPE, LLDPE, HDPE, a me Ultrahigh Molecular Weight Polypropylene. ʻO nā ʻokoʻa ʻē aʻe he Medium Density Polyethylene (MDPE), Ultra-low-molecular-weight polyethylene (ULMWPE a i ʻole PE-WAX), High-molecular-weight polyethylene (HMWPE), High-density cross-linked polyethylene (HDXLPE), Cross-linked polyethylene (PEX or XLPE), Very-low-low-density (Vlorthylene polyethylene) (CPE). ʻO ka Polyethylene Low-Density (LDPE) he mea maʻalahi loa me nā waiwai kahe ʻokoʻa e kūpono ai i nā ʻeke kūʻai a me nā noi kiʻiʻoniʻoni ʻē aʻe. Loaʻa i ka LDPE ka ductility kiʻekiʻe akā ka ikaika tensile haʻahaʻa, i ʻike ʻia i ka honua maoli e kona makemake e hoʻolōʻihi i ka ... -
ʻO ka mana hana titanium dioxide o kēia makahiki e haki i ka 6 miliona mau tona!
Mai Malaki 30 a hiki i ʻApelila 1, ua mālama ʻia ka 2022 National Titanium Dioxide Industry Annual Conference ma Chongqing. Ua aʻo ʻia mai ka hālāwai e hoʻomau i ka ulu ʻana a me ka mana hana o ka titanium dioxide i ka makahiki 2022, a e hoʻonui hou ʻia ka manaʻo o ka mana hana; i ka manawa like, e hoʻonui hou ʻia ka pālākiō o nā mea hana e kū nei a hoʻonui ʻia nā papahana hoʻopukapuka ma waho o ka ʻoihana, e alakaʻi ana i ka hemahema o ka lako titanium ore. Eia kekahi, me ka piʻi ʻana o ka ʻoihana ʻenehana ʻenehana hou, ʻo ke kūkulu ʻana a i ʻole ka hoʻomākaukau ʻana i ka nui o ka hao phosphate a i ʻole ka lithium iron phosphate e alakaʻi i ka piʻi ʻana o ka titanium dioxide a hoʻoikaika i ka kūʻē ʻana ma waena o ka hāʻawi ʻana a me ke koi o ka titani. -
He aha ka Biaxially Oriented Polypropylene Overwrap Film?
ʻO ke kiʻiʻoniʻoni Biaxially oriented polypropylene (BOPP) kahi ʻano kiʻi ʻoniʻoni maʻalahi. ʻO ke kiʻiʻoniʻoni polypropylene overwrap Biaxially oriented i ka mīkini a me nā kuhikuhi transverse. ʻO kēia ka hopena i kahi hoʻonohonoho kaulahao molekala ma nā ʻaoʻao ʻelua. Hana ʻia kēia ʻano kiʻi ʻoniʻoni maʻalahi ma o ke kaʻina hana tubular. Hoʻonui ʻia ka ʻōmole kiʻiʻoniʻoni me ka hoʻoheheʻe ʻia a hoʻomehana ʻia a hiki i kona wahi palupalu (ʻokoʻa kēia mai ka helu hoʻoheheʻe) a hoʻopololei ʻia me nā mīkini. ʻO ke kiʻiʻoniʻoni ma waena o 300% - 400%. ʻO kahi ʻē aʻe, hiki ke hoʻolōʻihi ʻia ke kiʻiʻoniʻoni e ke kaʻina hana i kapa ʻia ʻo tenter-frame film manufacturing. Me kēia ʻenehana, hoʻokuʻu ʻia nā polymers ma luna o kahi ʻōwili hoʻoheheʻe maloʻo (ʻike pū ʻia ʻo ka pepa kumu) a huki ʻia ma ka ʻaoʻao o ka mīkini. ʻO ka hana kiʻiʻoniʻoni Tenter-frame iā mākou ... -
Ua hoʻonui nui ʻia ka nui o ka lawe ʻana mai Ianuali a Pepeluali 2023.
Wahi a nā helu ʻikepili kuʻuna: mai Ianuali a Pepeluali 2023, ʻo ka nui o ka nui o ka PE i waho o ka home he 112,400 tons, me 36,400 tons o HDPE, 56,900 tons o LDPE, a me 19,100 tons o LLDPE. Mai Ianuali a Pepeluali, ua hoʻonui ʻia ka nui o ka lawe ʻana i ka PE ma 59,500 tons i hoʻohālikelike ʻia me ka manawa like ma 2022, he piʻi o 112.48%. Mai ka pakuhi i luna, hiki iā mākou ke ʻike ua piʻi nui ka nui o ka lawe ʻana mai Ianuali a Pepeluali i hoʻohālikelike ʻia me ka manawa like ma 2022. Ma ke ʻano o nā mahina, ua hoʻonui ʻia ka nui o ka lawe ʻana ma Ianuali 2023 e 16,600 tons i hoʻohālikelike ʻia me ka manawa like i ka makahiki i hala, a ua piʻi ka nui o ka lawe ʻana i Pepeluali e 40,900 tons i hoʻohālikelike ʻia me ka manawa like o ka makahiki i hala; ma ke ʻano o nā ʻano like ʻole, ʻo ka nui o ka lawe ʻana aku o LDPE (Ianuali-Fepeluali) he 36,400 tons, a ʻoe... -
ʻO nā noi nui o PVC.
1. PVC profiles PVC Profile a me nā profiles nā wahi nui loa o ka hoʻohana PVC ma Kina, e pili ana i ka 25% o ka nui o ka hoʻohana PVC. Hoʻohana nui ʻia lākou e hana i nā puka a me nā puka makani a me nā mea mālama i ka ikehu, a ke piʻi nui nei kā lākou noi noi ma ka ʻāina. Ma nā ʻāina i kūkulu ʻia, ʻo ka māhele mākeke o nā puka plastik a me nā puka makani ke kūlana mua, e like me 50% ma Kelemānia, 56% ma Farani, a me 45% ma United States. 2. ʻO ka paipu PVC Ma waena o nā huahana PVC he nui, ʻo nā paipu PVC ka lua o ka māla hoʻohana nui loa, e helu ana ma kahi o 20% o kāna ʻai. Ma Kina, ua hoʻomohala ʻia nā paipu PVC ma mua o nā paipu PE a me nā paipu PP, me nā ʻano like ʻole, ka hana maikaʻi loa a me ka laulā noi ākea, e noho ana i kahi kūlana koʻikoʻi ma ka mākeke. 3. PVC kiʻiʻoniʻoni ... -
Nā ʻano polypropylene .
Loaʻa i nā molekala polypropylene nā hui methyl, hiki ke hoʻokaʻawale ʻia i polypropylene isotactic, polypropylene atactic a me polypropylene syndiotactic e like me ka hoʻonohonoho ʻana o nā hui methyl. Ke hoʻonohonoho ʻia nā pūʻulu methyl ma ka ʻaoʻao like o ke kaulahao nui, ua kapa ʻia ʻo polypropylene isotactic; ina ua puunaue wale ia na hui methyl ma na aoao elua o ke kaulahao nui, ua kapaia ia he polypropylene atactic; ke hoʻonohonoho ʻia nā pūʻulu methyl ma nā ʻaoʻao ʻelua o ke kaulahao nui, ua kapa ʻia ʻo syndiotactic. polypropylene. I ka hana maʻamau o ka polypropylene resin, ʻo ka ʻike o ka hale isotactic (i kapa ʻia ʻo isotacticity) ma kahi o 95%, a ʻo ke koena he atactic a syndiotactic polypropylene. Hoʻonohonoho ʻia ka resin polypropylene i kēia manawa ma Kina e like me ... -
ʻO ka hoʻohana ʻana i ka resin pvc paste.
Ua manaʻo ʻia ma 2000, ʻo ka nui o ka hoʻohana ʻana i ka mākeke resin pāpaʻi PVC honua ma kahi o 1.66 miliona t / a. Ma Kina, ʻo ka PVC paste resin ka nui o nā noi penei: ʻO ka ʻoihana ʻili artificial: ka lako mākeke holoʻokoʻa a me ke koena koi. Eia nō naʻe, pili ʻia e ka hoʻomohala ʻana o ka ʻili PU, ʻo ke koi no ka ʻili artificial ma Wenzhou a me nā wahi ʻai ʻai resin nui e pili ana i kekahi mau palena. He paʻakikī ka hoʻokūkū ma waena o ka ʻili PU a me ka ʻili artificial. ʻO ka ʻoihana ʻili papahele: Hoʻopilikia ʻia e ka emi ʻana o ka noi no ka ʻili papahele, ke emi nei ka noi no ka resin paste i kēia ʻoihana i kēlā me kēia makahiki i nā makahiki i hala. ʻO ka ʻoihana lima lima: ʻoi aku ka nui o ka noi, ka mea i lawe ʻia mai, nona ka hoʻoili ʻana o ka hoa i hoʻolako ʻia ... -
ʻO ka hoʻohana ʻana i ka soda caustic e pili ana i nā kahua he nui.
Hiki ke hoʻokaʻawale ʻia ka soda caustic i ka soda flake, ka soda granular a me ka soda paʻa e like me kona ʻano. ʻO ka hoʻohana ʻana i ka soda caustic e pili ana i nā māla he nui, ʻo ia ka ʻōlelo kikoʻī no ʻoe: 1. ʻAla ʻaila hoʻomaʻemaʻe. Ma hope o ka holoi ʻana me ka sulfuric acid, loaʻa i nā huahana petroleum kekahi mau mea waikawa, pono e holoi ʻia me ka solution sodium hydroxide a laila holoi ʻia me ka wai e loaʻa ai nā huahana i hoʻomaʻemaʻe ʻia. 2. ka paʻi ʻana a me ke kala Hoʻohana nui ʻia i nā mea pena indigo a me nā quinone dyes. I ke kaʻina hoʻoluʻu ʻana o nā wai vat, pono e hoʻohana ʻia ka solution caustic soda a me ka sodium hydrosulfite e hoʻemi iā lākou i ka waika leuco, a laila hoʻokahe ʻia i ka mokuʻāina insoluble me nā mea hoʻoheheʻe ma hope o ke kala ʻana. Ma hope o ka mālama ʻia ʻana o ka lole pulupulu me ka solution soda caustic, ka wax, ka momona, ka starch a me nā mea ʻē aʻe ... -
ʻO ka hoʻihoʻi ʻana o ka noi PVC honua e pili ana iā Kina.
Ke komo nei i ka makahiki 2023, ma muli o ka lohi o ka noi ma nā wahi like ʻole, ke kū nei ka mākeke polyvinyl chloride (PVC) honua i ka maopopo ʻole. I ka hapa nui o 2022, ua hōʻike ʻia nā kumukūʻai PVC ma Asia a me ʻAmelika i ka emi ʻana o ka emi ʻana ma mua o ke komo ʻana i 2023. Ke komo nei i ka makahiki 2023, ma waena o nā wahi like ʻole, ma hope o ka hoʻoponopono ʻana o Kina i kāna mau kulekele pale a me ka hoʻomalu ʻana, manaʻo ka mākeke e pane; hiki i ʻAmelika Hui Pū ʻIa ke hoʻonui i ka uku paneʻe i mea e pale ai i ka hoʻonui ʻana a me ka pale ʻana i ka koi PVC kūloko ma ʻAmelika Hui Pū ʻIa. Ua hoʻonui ʻo ʻAsia, alakaʻi ʻia e Kina, a me ʻAmelika Hui Pū ʻIa i nā mea kūʻai aku PVC ma waena o nā koi honua nāwaliwali. ʻO ʻEulopa, e kū mau ana ka ʻāina i ka pilikia o ke kumukūʻai o ka ikehu kiʻekiʻe a me ka hoʻohaʻahaʻa ʻana o ka inflation, a ʻaʻole paha e loaʻa ka hoʻihoʻi mau ʻana i nā palena waiwai o ka ʻoihana. ... -
He aha ka hopena o ke olai ikaika ma Tureke ma ka polyethylene?
He ʻāina ʻo Tureke ma ʻAsia a me ʻEulopa. He waiwai ia i nā kumu waiwai mineral, ke gula, ka lanahu a me nā kumu waiwai ʻē aʻe, akā ʻaʻohe ʻaila a me nā kumu kinoea maoli. Ma ka hola 18:24 ma ka lā 6 o Pepeluali, ka manawa o Beijing (13:24 ma ka lā 6 o Pepeluali, ka manawa kūloko), he 7.8 ka nui o ke olai i hiki mai ma Tureke, me ka hohonu o 20 mau kilomita a he epicenter ma 38.00 degere latitu akau a me 37.15 degere hikina longitude. Aia ka epicenter ma ka hema o Tureke, kokoke i ka palena o Suria. ʻO nā awa nui ma ka epicenter a me nā wahi e pili ana ʻo Ceyhan (Ceyhan), Isdemir (Isdemir), a me Yumurtalik (Yumurtalik). ʻO Turkey a me Kina kahi pilina kālepa plastik lōʻihi. ʻOi aku ka liʻiliʻi o ka lawe ʻana mai o koʻu ʻāina i ka Turkish polyethylene a ke emi nei i kēlā me kēia makahiki, akā ʻoi aku ka liʻiliʻi o ka nui o ka lawe ʻana aku. -
Ka ʻike ʻana o ka mākeke hoʻoili ʻana i ka soda caustic Kina ma 2022.
I ka makahiki 2022, e hōʻike ana koʻu ʻāina i ka mākeke wai caustic soda ma ke ʻano holoʻokoʻa i kahi ʻano fluctuating, a e hōʻea ka makana i kahi kiʻekiʻe ma Mei, ma kahi o 750 US dollars/ton, a ʻo ka awelika o kēlā me kēia mahina ka nui o ka lawe ʻana he 210,000 tons. ʻO ka piʻi nui ʻana o ka nui o ka hoʻokuʻu ʻana i ka wai wai wai ma muli o ka piʻi ʻana o ka noi ma lalo o nā ʻāina e like me Australia a me Indonesia, ʻoi aku ka nui o ka hoʻokō ʻana i ka papahana alumina downstream ma Indonesia ua hoʻonui i ka noi kūʻai no ka soda caustic; Eia kekahi, ua hoʻopilikia ʻia e nā kumukūʻai ikehu honua, ua hoʻomaka nā mea kanu chlor-alkali kūloko ma ʻEulopa i ke kūkulu ʻia ʻAʻole lawa, ua hoʻemi ʻia ka hāʻawi ʻana i ka wai wai caustic soda, pēlā e hoʻonui ai i ka lawe ʻana mai o ka soda caustic e hana pū i kahi suppo maikaʻi ...