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ʻO ke kiʻekiʻe kiʻekiʻe + ka hana paʻakikī, paʻakikī ke piʻi ʻana o ke kumukūʻai PVC
I ka hoʻomaka o ʻAukake, PVC market rebound pressure, nā kumukūʻai i lalo.Nui nā mea hoʻopilikia i ka mākeke ma ʻAukake, me ke kūlana ma Taiwan, ka manaʻolana o ka ʻinikua waiwai, ka pāʻani lōʻihi-pōkole ma mua o ka hāʻawi ʻana i nā ʻaelike 09 a me ka manaʻolana o ka piʻi ʻana o ka uku uku ma ...Heluhelu hou aku -
Pili waiwai me ka resin PVC
Hiki ke hoʻokaʻawale ʻia nā huahana PVC i nā huahana palupalu a me nā huahana paʻakikī e like me ko lākou paʻakikī, a hoʻohana nui ʻia nā huahana paʻakikī i nā ʻoihana waiwai a me nā ʻoihana.I ka makahiki 2021, ua helu ʻia nā profiles, nā puka a me nā Windows no 20% o ka nui o ka noi, nā paipu a me nā mea pono i hiki i 32%, nā pepa a me ...Heluhelu hou aku -
Hoʻopuka pōkole o ka PVC import a me ka mākeke kūʻai aku ma Kina mai Ianuali a Iulai
Wahi a nā helu kuʻuna hou loa, i Iulai 2022, lawe mai ʻo Kina i 26,500 tons o ka pauka maʻemaʻe PVC, 11.33% haʻahaʻa ma mua o ka mahina i hala, 26.30% haʻahaʻa ma mua o ka makahiki i hala;I Iulai 2022, ua hoʻokuʻu aku ʻo Kina i 176,900 tons o ka pauka maʻemaʻe PVC, 20.83% ka liʻiliʻi ma mua o ka mahina i hala a me 184.79% ʻoi aku ma mua o ka ...Heluhelu hou aku -
ʻAukake PVC kumukūʻai a me ka nānā ʻana i ka mākeke
Introduction: I kēia manawa ua emi iho ka mākeke PVC kūloko, ua nāwaliwali ke kumukūʻai rebound, e like me nā makahiki i hala, mai ka waena a hiki i ka hopena o ʻAukake ua hoʻomaka ka piʻi ʻana, ua hoʻomaikaʻi ʻia ka mākeke PVC, akā ua kokoke kēia ʻAukake i ka hopena, akā. ʻaʻole i hoʻomaka i ka ...Heluhelu hou aku -
Ka nānā ʻana i ke kūlana hoʻomohala o ka ʻoihana PVC ma Africa
I ka makahiki 2020, ua loaʻa iā ʻApelika he 730,000 tons o ka mana PVC, e helu ana no 1% o ka mana PVC honua.ʻO nā mea hana nui ʻo ʻAigupita, South Africa a me Morocco, me 66%, 26% a me 8%.Ma ka hopena o 2025, e mau ana ka mana hana PVC ma ka ʻāina ma 730,000 tons.I ka makahiki 2020, ua hoʻi hou ka ʻApelika ...Heluhelu hou aku -
kaʻina hana o EPE
ʻO EPE (ExpandableClimatic Tests) he polyethylene hiki ke hoʻoneʻe ʻia, ʻike ʻia hoʻi ʻo ka hulu hipa momi.ʻAʻole i hoʻopaʻa ʻia i ka hale paʻa i hoʻopaʻa ʻia, he huahana polyethylene kiʻekiʻe i hana ʻia e ka extrusion o ka polyethylene haʻahaʻa haʻahaʻa (LDPE) ma ke ʻano he kumu nui.Loaʻa i ka EPE ka elasticity kiʻekiʻe a me ke ʻano keʻokeʻo.E...Heluhelu hou aku -
2021 PE kūlana ʻoihana a me ka hoʻolako noi noi
Loaʻa i ka HDPE nā hiʻohiʻona hana maikaʻi o ka ikaika maikaʻi, ka paʻakikī maikaʻi, ka rigidity maikaʻi, a me ka pale ʻana i ka corrosion, ka wai a me ka moisture-proof, ka wela a me ke anuanu, no laila he mau noi koʻikoʻi i ka hoʻoheheʻe ʻana, ka hoʻoheheʻe ʻana a me ka paipu.Me ka hoʻokumu ʻana o nā ʻano ʻoihana s ...Heluhelu hou aku -
Kaʻina hana LDPE
ʻO ka polyethylene haʻahaʻa haʻahaʻa (LDPE) he polymerized ethylene e like me ka polymerization monomer, peroxide e like me ka mea hoʻomaka, ka resin thermoplastic i loaʻa e ka hopena polymerization radical manuahi, ʻo ke kaumaha o ka molekala ma 100000 ~ 500000, ʻo 0.91 ~ 0.93g / cm3 ka nui. ka ʻano māmā loa o...Heluhelu hou aku -
ʻenehana hana a me ka hoʻohana ʻana i nā huahana PVC pale ahi
ʻO PVC kahi mea i hoʻohana nui ʻia i ke ola, kokoke i nā mea a pau i hoʻohana i kekahi mea i hana ʻia me PVC.A ʻo PVC ma muli o kāna mau hiʻohiʻona ponoʻī i ke kula o ka flame retardant ua hoʻohana nui ʻia, no laila e hahai i ka zibo Junhai Chemical e hoʻomaopopo i ka ʻenehana hana a me ka noi ʻana o ka flame retardant PVC prod...Heluhelu hou aku
