Nūhou Mea Maka
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ʻO ke kūlana hoʻomohala o ka ʻoihana PVC
ʻO ke kūlana hoʻomohala o ka ʻoihana PVC Me ka hoʻomohala wikiwiki ʻana o ka hoʻokele waiwai o ka ʻāina, e piʻi wikiwiki ana ka mana hana PVC o koʻu ʻāina.Mai ka makahiki 2007, ua hōʻike pinepine ka mana o ka hana PVC o koʻu ʻāina i ka piʻi nui ʻana.Wahi a ka ʻikepili mai ka China Chlor-A ...Heluhelu hou aku -
Ka nānā ʻana o ke ʻano hoʻomohala o ka ʻoihana PVC (polyvinyl chloride) o Kina i 2021, e hoʻomau ka mana hana.
ʻO ka nānāʻana i keʻano o ka uluʻana o kaʻoihana PVC (polyvinyl chloride) o Kina i ka makahiki 2021, e hoʻokūpaʻa ka mana hana i ka 1. He hiʻohiʻona o ka uluʻana o kaʻoihana PVC ʻO Polyvinyl chloride (PVC) he polymer i hanaʻia e ka polymerization o vinyl chloride monomer (VCM). ) i ka hoʻomaka...Heluhelu hou aku -
He aha ka ʻokoʻa ma waena o nā paipu UPVC a me PVC
He aha ka ʻokoʻa ma waena o UPVC a me PVC?ʻOiai ua hoʻohana nui ʻia nā ʻano ʻelua, aia nā ʻokoʻa ma waena o UPVC a me PVC.ʻOiaʻiʻo, aia kekahi mau waiwai e pale ai iā lākou, e nānā kākou i ka hana ʻana a me ka hoʻohana ʻana.kaʻina hana I ka hapanui o nā hihia, hana ʻia nā ʻano ʻelua mai ...Heluhelu hou aku -
Ua hāʻule mau ke kumu kūʻai o ka polyvinyl chloride (PVC).
Ua hāʻule mau ke kumu kūʻai o ka polyvinyl chloride (PVC) Ua hāʻule ke kumu kūʻai o ka polyvinyl chloride (PVC) i 6,711.43 yuan / ton ma ʻAukake 4, kahi hāʻule o 1.2% i ka lā, kahi hoʻonui o ka pule he 3.28%, a me ka emi ʻana o ka mahina. o 7.33%.Ua piʻi ke kumu kūʻai o ka soda caustic i 1080.00 yuan / ton ma Au...Heluhelu hou aku -
He wahi liʻiliʻi no ka PVC e hoʻomau i ka hāʻule.
I ka wā i pilikia ai ke kulekele, ua emi ka manaʻo o ka mākeke ma ke ʻano holoʻokoʻa, a ua hōʻole nā huahana kemika i nā pae like ʻole, me ka PVC ka hoʻoponopono ʻoi loa.I loko o ʻelua pule wale nō, ua kokoke ka emi ʻana i 30%.Ua hāʻule koke ʻo PVC ma lalo o ka 60-lā neʻe awelika a hoʻi i ka pae kumukūʻai ...Heluhelu hou aku -
Ua piʻi hou nā kumukūʻai o PVC mai nā kumu kūʻai haʻahaʻa, a pono e pale ʻia nā kelepona ʻenehana i ka wā pōkole
PVC futures kumu kūʻai ua rebounded mai haʻahaʻa kumu kūʻai, a me ka oaoieei callbacks pono e kaohi i loko o ka pōkole manawa: Ma ka Poakahi, ka PVC V2105 aelike kaumaha leo e mama kona kulana, a me ke kumu kūʻai e hiki mai rebounded.ʻO ke kumukūʻai pani o ka lā he 8340 yuan, ʻo ia ka -145 yuan i hoʻohālikelike ʻia me ...Heluhelu hou aku
